公开(公告)号：WO02081437A3

公开(公告)日：2003-01-09

申请号：PCT/EP0203623

申请日：2002-04-02

Applicant: SYNGENTA PARTICIPATIONS AG ,  KUNZ WALTER ,  LAMBERTH CLEMENS ,  CEDERBAUM FREDRIK ,  ZELLER MARTIN

Inventor： KUNZ WALTER ,  LAMBERTH CLEMENS ,  CEDERBAUM FREDRIK ,  ZELLER MARTIN

IPC: A01N37/18 ,  A01N37/36 ,  A01N43/08 ,  A01N43/10 ,  A01N43/12 ,  A01N43/30 ,  A01N43/32 ,  A01N43/40 ,  A01N43/54 ,  C07C327/44 ,  A01N37/20

CPC classification number: C07C327/44 ,  A01N37/36 ,  A01N43/08 ,  A01N43/10 ,  A01N43/12 ,  A01N43/30 ,  A01N43/32 ,  A01N43/40 ,  A01N43/54

Abstract: The invention relates to N-propargyloxy-phenethyl thioacetic acid amide derivatives of the general formula (I) including the optical isomers thereof and mixtures of such isomers, wherein R1 is hydrogen, alkyl, cycloalkyl or optionally substituted aryl, R2 and R3 are each independently hydrogen or alkyl, R4 is alkyl, alkenyl or alkynyl, R5, R6, R7 and R8 are each independently hydrogen or alkyl, R9 is hydrogen, optionally substituted alkyl, optionally substituted alkenyl or optionally substituted alkynyl, R10 is optionally substituted aryl or optionally substituted heteroaryl, and Z is hydroxy, optionally substituted aryloxy, optionally substituted alkoxy, optionally substituted alkynyloxy, optionally substituted arylthio, optionally substituted alkylthio, optionally substituted alkynylthio, optionally substituted alkylsulfinyl, optionally substituted alkenysulfinyl, optionally substituted alkynylsulfinyl, optionally substituted alkylsulfonyl, optionally substituted alkenylsulfonyl, optionally substituted alkynylsulfonyl or a group -O-CO-R11, -O-CO-O-R11 or -O-CO -CO-O-R11 wherein R11 is hydrogen, optionally substituted alkyl, optionally substituted cycloalkyl, optionally substituted aryl or optionally substituted heteroaryl. These compounds possess useful plant protecting properties and may advantageously be employed in agricultural practice for controlling or preventing the infestation of plants by phytopathogenic microorganisms, especially fungi.

Abstract translation: 本发明涉及通式（I）的N-炔丙氧基 - 苯乙基硫代乙酰胺衍生物，其包括其旋光异构体和这些异构体的混合物，其中R 1为氢，烷基，环烷基或任选取代的芳基，R 2和R 3各自独立地为 氢或烷基，R4是烷基，烯基或炔基，R5，R6，R7和R8各自独立地是氢或烷基，R9是氢，任选取代的烷基，任选取代的烯基或任选取代的炔基，R 10是任选取代的芳基或任选取代的 杂芳基，Z是羟基，任选取代的芳氧基，任选取代的烷氧基，任选取代的炔氧基，任选取代的芳硫基，任选取代的烷硫基，任选取代的炔硫基，任选取代的烷基亚磺酰基，任选取代的烯基亚磺酰基，任选取代的炔基亚磺酰基，任选取代的烷基磺酰基， ，选择 取代的炔基磺酰基或基团-O-CO-R11，-O-CO-O-R11或-O-CO-CO-O-R11，其中R11是氢，任选取代的烷基，任选取代的环烷基，任选取代的芳基或任选地 取代的杂芳基。 这些化合物具有有用的植物保护性质，并且可有利地用于农业实践中以控制或防止植物病原微生物特别是真菌侵染植物。

公开(公告)号：CA2341291C

公开(公告)日：2009-11-03

申请号：CA2341291

申请日：1999-09-13

Applicant: SYNGENTA PARTICIPATIONS AG

Inventor： EDMUNDS ANDREW ,  SECKINGER KARL ,  LUTHY CHRISTOPH ,  DE MESMAEKER ALAIN ,  SCHAETZER JURGEN ,  KUNZ WALTER

IPC: C07D213/04 ,  C07D213/50 ,  A01N43/40 ,  A01N43/72 ,  A01N43/80 ,  A01N43/82 ,  A01N47/22 ,  A01P13/00 ,  A01P21/00 ,  C07D213/61 ,  C07D213/64 ,  C07D213/70 ,  C07D213/71 ,  C07D213/74 ,  C07D213/89 ,  C07D401/04 ,  C07D401/12 ,  C07D405/04 ,  C07D405/12 ,  C07D413/04 ,  C07D413/06 ,  C07D417/12

Abstract: Compounds of formula (I) in which the substituents are as defined in claim 1 are suitable for use as herbicides.

公开(公告)号：CA2406088C

公开(公告)日：2009-06-30

申请号：CA2406088

申请日：2001-05-15

Applicant: SYNGENTA PARTICIPATIONS AG

Inventor： ZELLER MARTIN ,  KUNZ WALTER ,  CEDERBAUM FREDRIK ,  LAMBERTH CLEMENS

IPC: C07C235/34 ,  A01N37/18 ,  A01N37/30 ,  A01N37/36 ,  A01N41/06 ,  A01N41/12 ,  A01N43/00 ,  A01N43/12 ,  A01N43/30 ,  A01N43/32 ,  A01P3/00 ,  C07C231/02 ,  C07C231/12 ,  C07C233/22 ,  C07C239/12 ,  C07C239/22 ,  C07C313/04 ,  C07C323/56 ,  C07C323/60 ,  C07C323/62 ,  C07D213/02 ,  C07D213/56 ,  C07D215/14 ,  C07D239/02 ,  C07D239/26 ,  C07D241/42 ,  C07D261/08 ,  C07D277/64 ,  C07D307/16 ,  C07D307/79 ,  C07D307/80 ,  C07D317/60 ,  C07D319/18 ,  C07D333/00 ,  C07D333/24 ,  C07D333/28 ,  C07D333/52 ,  C07D333/60

Abstract: The invention relates to phenyl-propargylether derivatives of general formula (I) including the optical isomers thereof and mixtures of such isomers, wherein R1 is hydrogen, alkyl, cycloalkyl or optionally substituted aryl, R2 and R3 are each independently hydrogen or alkyl, R4 is alkyl, alkenyl or alkynyl, R5 R6, R7, and R8 are each independently hydrogen or alkyl, R9 is hydrogen, optionally substituted alky l, optionally substituted alkenyl or optionally substituted alkynyl, R10 is optionally substituted aryl or optionally substituted heteroaryl, and Z is halogen, optionally substituted aryloxy, optionally substituted alkoxy, optionally substituted alkenyloxy, optionally substituted alkynyloxy, optionally substituted arylthio, optionally substituted alkylthio, optionally substituted alkenylthio, optionally substituted alkynylthio, optionally substituted alkylsulfinyl, optionally substituted alkenylsulfinyl, optionally substitute d alkynylsulfinyl, optionally substituted alkylsulfonyl, optionally substituted alkenylsulfonyl or optionally substituted alkynylsulfonyl. These compounds possess useful plant protecting properties and may advantageously be employed in agricultural practice for controlling or preventing the infestation of plants by phytopathogenic microorganisms, especiallyfungi.

公开(公告)号：YU80202A

公开(公告)日：2006-05-25

申请号：YUP80202

申请日：2001-05-15

Applicant: SYNGENTA PARTICIPATIONS AG

Inventor： LAMBERTH CLEMENS ,  ZELLER MARTIN ,  KUNZ WALTER ,  CEDERBAUM FREDERIK

IPC: A01N37/18 ,  A01N37/30 ,  A01N37/36 ,  A01N41/06 ,  A01N41/12 ,  A01N43/00 ,  A01N43/12 ,  A01N43/30 ,  A01N43/32 ,  A01P3/00 ,  C07C231/02 ,  C07C231/12 ,  C07C233/22 ,  C07C235/34 ,  C07C239/12 ,  C07C239/22 ,  C07C313/04 ,  C07C323/56 ,  C07C323/60 ,  C07C323/62 ,  C07D213/02 ,  C07D213/56 ,  C07D215/14 ,  C07D239/02 ,  C07D239/26 ,  C07D241/42 ,  C07D261/08 ,  C07D277/64 ,  C07D307/16 ,  C07D307/79 ,  C07D307/80 ,  C07D317/60 ,  C07D319/18 ,  C07D333/00 ,  C07D333/24 ,  C07D333/28 ,  C07D333/52 ,  C07D333/60

Abstract: Pronalazak se odnosi na fenil-propagiletarske derivate sa opstom formulom I ukljucujuci njihove opticke izomere i smese takvih izomera, gde je R1 je vodonik, alkil, cikloalkil ili po slobodnom izboru supstituisani aril, R2 i R3 su svaki za sebe nezavisno vodonik ili alkil, R4 je alkil, alkenil ili alkinil, R5, R6, R7 i R8 su svaki za sebe vodonik ili alkil, R9 je vodonik, po slobodnom izboru supstituisani alkil, po slobodnom izboru supstituisani alkenil ili po slobodnom izboru supstituisani alkinil, R10 je po slobodnom izboru supstituisani aril ili po slobodnom izboru supstituisani heteroaril, i Z je halogen, po slobodnom izboru supstituisani ariloksi, po slobodnom izboru supstituisani alkoksi, po slobodnom izboru supstituisani alkeniloksi, po slobodnom izboru supstituisani alkiniloksi, po slobodnom izboru supstutisani ariltio, po slobodnom izboru supstituisani alkiltio, po slobodnom izboru supstituisani alkeniltio, po slobodnom izboru supstituisani alkiniltio, po slobodnom iziboru supstituisani alkilsulfinil, po slobodnom izboru supstituisani alkenilsulfinil, po slobodnom izboru supstituisani alkinilsulfinil, po slobodnom izboru supstituisani alkilsulfonil, po slobodnom izboru supstituisani alkenilsulfonil, ili po slobodnom izboru supstituisani alkinilsulfonil. Ova jedinjenja poseduju korisna svojstva za zastitu biljaka i mogu biti upotrebljena u poljoprivrednoj praksi za kontrolu ili prevenciju biljaka od napada fitopatogenih mikroorganizama, narocito gljiva.

公开(公告)号：DE60104306T2

公开(公告)日：2005-08-25

申请号：DE60104306

申请日：2001-05-15

Applicant: SYNGENTA PARTICIPATIONS AG

Inventor： LAMBERTH CLEMENS ,  ZELLER MARTIN ,  KUNZ WALTER ,  CEDERBAUM FREDRIK

IPC: A01N37/18 ,  A01N37/30 ,  A01N37/36 ,  A01N41/06 ,  A01N41/12 ,  A01N43/00 ,  A01N43/12 ,  A01N43/30 ,  A01N43/32 ,  A01P3/00 ,  C07C231/02 ,  C07C231/12 ,  C07C233/22 ,  C07C235/34 ,  C07C239/12 ,  C07C239/22 ,  C07C313/04 ,  C07C323/56 ,  C07C323/60 ,  C07C323/62 ,  C07D213/02 ,  C07D213/56 ,  C07D215/14 ,  C07D239/02 ,  C07D239/26 ,  C07D241/42 ,  C07D261/08 ,  C07D277/64 ,  C07D307/16 ,  C07D307/79 ,  C07D307/80 ,  C07D317/60 ,  C07D319/18 ,  C07D333/00 ,  C07D333/24 ,  C07D333/28 ,  C07D333/52 ,  C07D333/60

Abstract: The invention relates to phenyl-propargylether derivatives of the general formula Iincluding the optical isomers thereof and mixtures of such isomers, whereinR1 is hydrogen, alkyl, cycloalkyl or optionally substituted aryl,R2 and R3 are each independently hydrogen or alkyl,R4 is alkyl, alkenyl or alkynyl,R5, R6, R7, and R8 are each independently hydrogen or alkyl,R9 is hydrogen, optionally substituted alkyl, optionally substituted alkenyl or optionally substituted alkynyl,R10 is optionally substituted aryl or optionally substituted heteroaryl, andZ is halogen, optionally substituted aryloxy, optionally substituted alkoxy, optionally substituted alkenyloxy, optionally substituted alkynyloxy, optionally substituted arylthio, optionally substituted alkylthio, optionally substituted alkenylthio; optionally substituted alkynylthio, optionally substituted alkylsulfinyl, optionally substituted alkenylsulfinyl, optionally substituted alkynylsulfinyl, optionally substituted alkylsulfonyl, optionally substituted alkenylsulfonyl or optionally substituted alkynylsulfonyl. These compounds possess useful plant protecting properties and may advantageously be employed in agricultural practice for controlling or preventing the infestation of plants by phytopathogenic microorganisms, especially fungi.

公开(公告)号：HRP20020908A2

公开(公告)日：2004-12-31

申请号：HRP20020908

申请日：2002-11-15

Applicant: SYNGENTA PARTICIPATIONS AG

Inventor： LAMBERTH CLEMENS ,  ZELLER MARTIN ,  KUNZ WALTER ,  CEDERBAUM FREDRIK

IPC: A01N37/18 ,  A01N37/30 ,  A01N37/36 ,  A01N41/06 ,  A01N41/12 ,  A01N43/00 ,  A01N43/12 ,  A01N43/30 ,  A01N43/32 ,  A01P3/00 ,  C07C231/02 ,  C07C231/12 ,  C07C233/22 ,  C07C235/34 ,  C07C239/12 ,  C07C239/22 ,  C07C313/04 ,  C07C323/56 ,  C07C323/60 ,  C07C323/62 ,  C07D213/02 ,  C07D213/56 ,  C07D215/14 ,  C07D239/02 ,  C07D239/26 ,  C07D241/42 ,  C07D261/08 ,  C07D277/64 ,  C07D307/16 ,  C07D307/79 ,  C07D307/80 ,  C07D317/60 ,  C07D319/18 ,  C07D333/00 ,  C07D333/24 ,  C07D333/28 ,  C07D333/52 ,  C07D333/60

Abstract: The invention relates to phenyl-propargylether derivatives of the general formula Iincluding the optical isomers thereof and mixtures of such isomers, whereinR1 is hydrogen, alkyl, cycloalkyl or optionally substituted aryl,R2 and R3 are each independently hydrogen or alkyl,R4 is alkyl, alkenyl or alkynyl,R5, R6, R7, and R8 are each independently hydrogen or alkyl,R9 is hydrogen, optionally substituted alkyl, optionally substituted alkenyl or optionally substituted alkynyl,R10 is optionally substituted aryl or optionally substituted heteroaryl, andZ is halogen, optionally substituted aryloxy, optionally substituted alkoxy, optionally substituted alkenyloxy, optionally substituted alkynyloxy, optionally substituted arylthio, optionally substituted alkylthio, optionally substituted alkenylthio; optionally substituted alkynylthio, optionally substituted alkylsulfinyl, optionally substituted alkenylsulfinyl, optionally substituted alkynylsulfinyl, optionally substituted alkylsulfonyl, optionally substituted alkenylsulfonyl or optionally substituted alkynylsulfonyl. These compounds possess useful plant protecting properties and may advantageously be employed in agricultural practice for controlling or preventing the infestation of plants by phytopathogenic microorganisms, especially fungi.

公开(公告)号：TR200402704T4

公开(公告)日：2004-11-22

申请号：TR200402704

申请日：2001-05-15

Applicant: SYNGENTA PARTICIPATIONS AG

Inventor： ZELLER MARTIN ,  LAMBERTH CLEMENS ,  KUNZ WALTER ,  CEDERBAUM FREDRIK

IPC: A01N37/18 ,  A01N37/30 ,  A01N37/36 ,  A01N41/06 ,  A01N41/12 ,  A01N43/00 ,  A01N43/12 ,  A01N43/30 ,  A01N43/32 ,  A01P3/00 ,  C07C231/02 ,  C07C231/12 ,  C07C233/22 ,  C07C235/34 ,  C07C239/12 ,  C07C239/22 ,  C07C313/04 ,  C07C323/56 ,  C07C323/60 ,  C07C323/62 ,  C07D213/02 ,  C07D213/56 ,  C07D215/14 ,  C07D239/02 ,  C07D239/26 ,  C07D241/42 ,  C07D261/08 ,  C07D277/64 ,  C07D307/16 ,  C07D307/79 ,  C07D307/80 ,  C07D317/60 ,  C07D319/18 ,  C07D333/00 ,  C07D333/24 ,  C07D333/28 ,  C07D333/52 ,  C07D333/60

Abstract: The invention relates to phenyl-propargylether derivatives of the general formula Iincluding the optical isomers thereof and mixtures of such isomers, whereinR1 is hydrogen, alkyl, cycloalkyl or optionally substituted aryl,R2 and R3 are each independently hydrogen or alkyl,R4 is alkyl, alkenyl or alkynyl,R5, R6, R7, and R8 are each independently hydrogen or alkyl,R9 is hydrogen, optionally substituted alkyl, optionally substituted alkenyl or optionally substituted alkynyl,R10 is optionally substituted aryl or optionally substituted heteroaryl, andZ is halogen, optionally substituted aryloxy, optionally substituted alkoxy, optionally substituted alkenyloxy, optionally substituted alkynyloxy, optionally substituted arylthio, optionally substituted alkylthio, optionally substituted alkenylthio; optionally substituted alkynylthio, optionally substituted alkylsulfinyl, optionally substituted alkenylsulfinyl, optionally substituted alkynylsulfinyl, optionally substituted alkylsulfonyl, optionally substituted alkenylsulfonyl or optionally substituted alkynylsulfonyl. These compounds possess useful plant protecting properties and may advantageously be employed in agricultural practice for controlling or preventing the infestation of plants by phytopathogenic microorganisms, especially fungi.

公开(公告)号：DK1282595T3

公开(公告)日：2004-11-22

申请号：DK01933967

申请日：2001-05-15

Applicant: SYNGENTA PARTICIPATIONS AG

Inventor： ZELLER MARTIN ,  LAMBERTH CLEMENS ,  KUNZ WALTER ,  CEDERBAUM FREDRIK

IPC: A01N37/18 ,  A01N37/30 ,  A01N37/36 ,  A01N41/06 ,  A01N41/12 ,  A01N43/00 ,  A01N43/12 ,  A01N43/30 ,  A01N43/32 ,  A01P3/00 ,  C07C231/02 ,  C07C231/12 ,  C07C233/22 ,  C07C235/34 ,  C07C239/12 ,  C07C239/22 ,  C07C313/04 ,  C07C323/56 ,  C07C323/60 ,  C07C323/62 ,  C07D213/02 ,  C07D213/56 ,  C07D215/14 ,  C07D239/02 ,  C07D239/26 ,  C07D241/42 ,  C07D261/08 ,  C07D277/64 ,  C07D307/16 ,  C07D307/79 ,  C07D307/80 ,  C07D317/60 ,  C07D319/18 ,  C07D333/00 ,  C07D333/24 ,  C07D333/28 ,  C07D333/52 ,  C07D333/60

Abstract: The invention relates to phenyl-propargylether derivatives of the general formula Iincluding the optical isomers thereof and mixtures of such isomers, whereinR1 is hydrogen, alkyl, cycloalkyl or optionally substituted aryl,R2 and R3 are each independently hydrogen or alkyl,R4 is alkyl, alkenyl or alkynyl,R5, R6, R7, and R8 are each independently hydrogen or alkyl,R9 is hydrogen, optionally substituted alkyl, optionally substituted alkenyl or optionally substituted alkynyl,R10 is optionally substituted aryl or optionally substituted heteroaryl, andZ is halogen, optionally substituted aryloxy, optionally substituted alkoxy, optionally substituted alkenyloxy, optionally substituted alkynyloxy, optionally substituted arylthio, optionally substituted alkylthio, optionally substituted alkenylthio; optionally substituted alkynylthio, optionally substituted alkylsulfinyl, optionally substituted alkenylsulfinyl, optionally substituted alkynylsulfinyl, optionally substituted alkylsulfonyl, optionally substituted alkenylsulfonyl or optionally substituted alkynylsulfonyl. These compounds possess useful plant protecting properties and may advantageously be employed in agricultural practice for controlling or preventing the infestation of plants by phytopathogenic microorganisms, especially fungi.

公开(公告)号：PL358225A1

公开(公告)日：2004-08-09

申请号：PL35822501

申请日：2001-05-15

Applicant: SYNGENTA PARTICIPATIONS AG

Inventor： LAMBERTH CLEMENS ,  ZELLER MARTIN ,  KUNZ WALTER ,  CEDERBAUM FREDRIK

IPC: A01N37/18 ,  A01N37/30 ,  A01N37/36 ,  A01N41/06 ,  A01N41/12 ,  A01N43/00 ,  A01N43/12 ,  A01N43/30 ,  A01N43/32 ,  A01P3/00 ,  C07C231/02 ,  C07C231/12 ,  C07C233/22 ,  C07C235/34 ,  C07C239/12 ,  C07C239/22 ,  C07C313/04 ,  C07C323/56 ,  C07C323/60 ,  C07C323/62 ,  C07D213/02 ,  C07D213/56 ,  C07D215/14 ,  C07D239/02 ,  C07D239/26 ,  C07D241/42 ,  C07D261/08 ,  C07D277/64 ,  C07D307/16 ,  C07D307/79 ,  C07D307/80 ,  C07D317/60 ,  C07D319/18 ,  C07D333/00 ,  C07D333/24 ,  C07D333/28 ,  C07D333/52 ,  C07D333/60

Abstract: The invention relates to phenyl-propargylether derivatives of the general formula Iincluding the optical isomers thereof and mixtures of such isomers, whereinR1 is hydrogen, alkyl, cycloalkyl or optionally substituted aryl,R2 and R3 are each independently hydrogen or alkyl,R4 is alkyl, alkenyl or alkynyl,R5, R6, R7, and R8 are each independently hydrogen or alkyl,R9 is hydrogen, optionally substituted alkyl, optionally substituted alkenyl or optionally substituted alkynyl,R10 is optionally substituted aryl or optionally substituted heteroaryl, andZ is halogen, optionally substituted aryloxy, optionally substituted alkoxy, optionally substituted alkenyloxy, optionally substituted alkynyloxy, optionally substituted arylthio, optionally substituted alkylthio, optionally substituted alkenylthio; optionally substituted alkynylthio, optionally substituted alkylsulfinyl, optionally substituted alkenylsulfinyl, optionally substituted alkynylsulfinyl, optionally substituted alkylsulfonyl, optionally substituted alkenylsulfonyl or optionally substituted alkynylsulfonyl. These compounds possess useful plant protecting properties and may advantageously be employed in agricultural practice for controlling or preventing the infestation of plants by phytopathogenic microorganisms, especially fungi.

公开(公告)号：AT271031T

公开(公告)日：2004-07-15

申请号：AT01933967

申请日：2001-05-15

Applicant: SYNGENTA PARTICIPATIONS AG

Inventor： LAMBERTH CLEMENS ,  ZELLER MARTIN ,  KUNZ WALTER ,  CEDERBAUM FREDRIK

IPC: A01N37/18 ,  A01N37/30 ,  A01N37/36 ,  A01N41/06 ,  A01N41/12 ,  A01N43/00 ,  A01N43/12 ,  A01N43/30 ,  A01N43/32 ,  A01P3/00 ,  C07C231/02 ,  C07C231/12 ,  C07C233/22 ,  C07C235/34 ,  C07C239/12 ,  C07C239/22 ,  C07C313/04 ,  C07C323/56 ,  C07C323/60 ,  C07C323/62 ,  C07D213/02 ,  C07D213/56 ,  C07D215/14 ,  C07D239/02 ,  C07D239/26 ,  C07D241/42 ,  C07D261/08 ,  C07D277/64 ,  C07D307/16 ,  C07D307/79 ,  C07D307/80 ,  C07D317/60 ,  C07D319/18 ,  C07D333/00 ,  C07D333/24 ,  C07D333/28 ,  C07D333/52 ,  C07D333/60

Abstract: The invention relates to phenyl-propargylether derivatives of the general formula Iincluding the optical isomers thereof and mixtures of such isomers, whereinR1 is hydrogen, alkyl, cycloalkyl or optionally substituted aryl,R2 and R3 are each independently hydrogen or alkyl,R4 is alkyl, alkenyl or alkynyl,R5, R6, R7, and R8 are each independently hydrogen or alkyl,R9 is hydrogen, optionally substituted alkyl, optionally substituted alkenyl or optionally substituted alkynyl,R10 is optionally substituted aryl or optionally substituted heteroaryl, andZ is halogen, optionally substituted aryloxy, optionally substituted alkoxy, optionally substituted alkenyloxy, optionally substituted alkynyloxy, optionally substituted arylthio, optionally substituted alkylthio, optionally substituted alkenylthio; optionally substituted alkynylthio, optionally substituted alkylsulfinyl, optionally substituted alkenylsulfinyl, optionally substituted alkynylsulfinyl, optionally substituted alkylsulfonyl, optionally substituted alkenylsulfonyl or optionally substituted alkynylsulfonyl. These compounds possess useful plant protecting properties and may advantageously be employed in agricultural practice for controlling or preventing the infestation of plants by phytopathogenic microorganisms, especially fungi.