公开(公告)号：DE19501452A1

公开(公告)日：1996-07-25

申请号：DE19501452

申请日：1995-01-19

Applicant: BASF AG

Inventor： MERKLE HANS RUPERT ,  FRETSCHNER ERICH ,  HANSEN HANSPETER ,  ZIPPERER BERNHARD

IPC: C07B57/00 ,  C07C51/09 ,  C07C51/487 ,  C07C53/19

Abstract: The present invention relates to a process for producing optically active 2-halogen propionic acids in which the corresponding optically active 2-halogen propionic acid alkyl ester is reacted at high temperature with a carboxylic acid in a transacylation reaction to form the optically active 2-halogen propionic acid and the carboxylic acid alkyl ester and the optically active 2-halogen propionic acid is separated from the reaction mixture. The optically active products of the process are important intermediate products for the production of plant protection agents and pharmaceuticals.

公开(公告)号：CA2211024A1

公开(公告)日：1996-07-25

申请号：CA2211024

申请日：1996-01-04

Applicant: BASF AG

Inventor： HANSEN HANSPETER ,  FRETSCHNER ERICH ,  ZIPPERER BERNHARD ,  MERKLE HANS RUPERT

IPC: C07B57/00 ,  C07C51/09 ,  C07C51/487 ,  C07C53/19

Abstract: PCT No. PCT/EP96/00012 Sec. 371 Date Jan. 7, 1997 Sec. 102(e) Date Jan. 7, 1997 PCT Filed Jan. 4, 1996 PCT Pub. No. WO96/22272 PCT Pub. Date Jul. 25, 1996The present invention relates to a process for the preparation of optically active 2-halopropionic acids, in which the corresponding optically active alkyl 2-halopropionates are caused to react with a carboxylic acid at elevated temperature in a transacylation reaction with the formation of the optically active 2-halopropionic acid and the alkyl carboxylate, and the optically active 2-halopropionic acid obtained is separated from the reaction mixture. The optically active products produced are important intermediates for the preparation of plant protectants and pharmaceuticals.

公开(公告)号：AU652926B2

公开(公告)日：1994-09-15

申请号：AU6809390

申请日：1990-12-17

Applicant: BASF AG

Inventor： SEELE RAINER ,  ZIPPERER BERNHARD ,  KEIL MICHAEL ,  GOETZ NORBERT ,  AMMERMANN EBERHARD ,  LORENZ GISELA ,  KOBER REINER ,  KUEKENHOEHNER THOMAS ,  HARREUS ALBRECHT ,  RADEMACHER WILHELM

IPC: A01N43/50 ,  A01N43/653 ,  C07D233/58 ,  C07D233/60 ,  C07D249/08 ,  C07D303/04 ,  C07D303/08 ,  C07D303/20 ,  C07D303/22 ,  C07D303/34 ,  C07D401/08 ,  C07D401/12 ,  C07D401/14 ,  C07D403/08 ,  C07D403/12 ,  C07D405/06 ,  C07D405/08 ,  C07D405/12 ,  C07D405/14 ,  C07D407/04 ,  C07D407/06 ,  C07D409/08 ,  C07D409/12 ,  C07D409/14 ,  C07D493/10 ,  C07D495/10 ,  C07D521/00 ,  C07D303/18 ,  C07D407/08 ,  C07D409/06

Abstract: Azolylmethylcycloalkanols of the general formula I in which R and R are identical or different and represent hydrogen or alkyl; R and R together represent or where Z is CH2, O, S, SO, SO2 or N-R ; R represents alkyl, phenyl, biphenyl, naphthyl, heteroaryl, benzyl or cycloalkyl, it being possible for each of these radicals to be substituted, and also tetrahydropyranyl; R and R in each case represent a hydrogen atom or an alkyl group; or in the event that R and R represent a together and additionally represent =CH-R ; R and R represent hydrogen or alkyl; or R and R together with the carbon atoms of which they are substituents represent a saturated or unsaturated 5- or 6-membered carbocyclic ring or R , R , R and R together with the carbon atoms of which they are substituents represent an optionally halogen-substituted phenyl ring or in the event that R and R are a R and R together can additionally represent =CH-R , R , R to R are hydrogen, alkyl, phenyl, biphenyl, naphthyl, heteroaryl, benzyl, dioxolanyl or cycloalkyl, it being possible for each of these radicals to be substituted; T represents the radical (CH2)n = CR , R O or S, n is an integer from 1 to 5, with the proviso that R to R do not simultaneously represent hydrogen, and with the proviso that R and R together do not represent when R to R and R to R represent hydrogen, and X represents the radical CH or N, and their acid addition salts and metal complexes which are tolerated by plants, and the fungicides and growth regulators containing these compounds.

公开(公告)号：HU207642B

公开(公告)日：1993-05-28

申请号：HU583290

申请日：1990-09-07

Applicant: BASF AG

Inventor： SEELE RAINER ,  GOETZ NORBERT ,  KOBER REINER ,  ZIPPERER BERNHARD ,  AMMERMANN EBERHARD ,  LORENZ GISELA ,  GEBHARDT JOACHIM

IPC: C07D303/08 ,  A01N43/50 ,  A01N43/653 ,  C07D213/48 ,  C07D249/08 ,  C07D303/12 ,  C07D303/16 ,  C07D303/34 ,  C07D405/04 ,  C07D405/06 ,  C07D405/14 ,  C07D409/14 ,  C07D413/14 ,  C07D417/14 ,  C07D521/00 ,  A01N43/04 ,  A01N43/34 ,  A01N43/72 ,  C07D403/14

Abstract: Azolylmethyloxiranes I … … (A and B are 5-/6-membered heteroaryl, alkyl, cycloalkyl, tetrahydropyranyl, tetrahydrothiopyranyl, phenyl, biphenyl, naphthyl or benzyl, it being possible for the substituents A and B to have a further one to three radicals, with the proviso that at least one of the substituents A or B is heteroaryl, unless B is an o-methylphenyl group; Z is CH or N),… and their acid addition salts and metal complexes,… with the exception of 2-(imidazol-1-ylmethyl)-2-(4-fluorophenyl)- 3-(pyrid-3-yl)-oxirane. … The compounds I are suitable as fungicides.

公开(公告)号：HU207032B

公开(公告)日：1993-03-01

申请号：HU70991

申请日：1991-03-05

Applicant: BASF AG

Inventor： ZIPPERER BERNHARD ,  AMMERMANN EBERHARD ,  LORENZ GISELA

IPC: A01N33/04 ,  A01N33/06 ,  A01N33/10 ,  A01N33/12 ,  C07C45/69 ,  C07C49/613 ,  C07C49/657 ,  C07C209/24 ,  C07C211/40 ,  C07C211/48 ,  C07C211/52 ,  C07C211/62 ,  C07C211/63 ,  C07C211/64 ,  C07C215/08 ,  C07C215/40 ,  C07C215/48 ,  C07C215/76 ,  C07C217/56 ,  C07C217/58 ,  C07C217/60 ,  C07C217/82 ,  C07C217/84 ,  C07C255/58 ,  C07C211/35 ,  C07C217/54 ,  C07C211/37 ,  C07C215/46

Abstract: 4-(4-Tert.-butylphenyl)cyclohexylamines and their quaternary ammonium salts of the formulae in which R is hydrogen, alkyl or alkenyl, R is alkyl, haloalkyl, hydroxyalkyl, cycloalkyl, alkylcycloalkyl, bicycloalkyl, alkenyl, phenyl which is unsubstituted or optionally monosubstituted to trisubstituted or phenylalkyl which is unsubstituted or optionally monosubstituted to trisubstituted, and X is an acid anion which is tolerated by plants, and their acid addition salts which are tolerated by plants, and fungicides containing these compounds.

公开(公告)号：ZA9104318B

公开(公告)日：1993-02-24

申请号：ZA9104318

申请日：1991-06-06

Applicant: BASF AG

Inventor： WAGNER OLIVER ,  OLIVER WAGNER ,  ZIPPERER BERNHARD ,  BERNHARD ZIPPERER ,  GOETZ NORBERT ,  NORBERT GOETZ ,  KEIL MICHAEL ,  MICHAEL KEIL ,  AMMERMANN EBERHARD ,  EBERHARD AMMERMANN ,  LORENZ GISELA ,  GISELA LORENZ

IPC: A01N43/40 ,  C07D213/26 ,  C07D213/30 ,  C07D213/48 ,  C07D213/50 ,  C07D213/53 ,  C07D ,  A01N

CPC classification number: C07D213/30 ,  A01N43/40 ,  C07D213/26 ,  C07D213/50 ,  C07D213/53

公开(公告)号：ZA9010431B

公开(公告)日：1992-08-26

申请号：ZA9010431

申请日：1990-12-28

Applicant: BASF AG

Inventor： ZIERKE THOMAS ,  THOMAS ZIERKE ,  ZIPPERER BERNHARD ,  BERNHARD ZIPPERER ,  SAUTER HUBERT ,  HUBERT SAUTER ,  AMMERMANN EBERHARD ,  EBERHARD AMMERMANN ,  LORENZ GISELA ,  GISELA LORENZ

IPC: A01N43/40 ,  C07D213/30 ,  C07D213/50 ,  C07D405/04 ,  C07D ,  A01N

公开(公告)号：HUT56811A

公开(公告)日：1991-10-28

申请号：HU70991

申请日：1991-03-05

Applicant: BASF AG

Inventor： ZIPPERER BERNHARD ,  AMMERMANN EBERHARD ,  LORENZ GISELA

IPC: A01N33/04 ,  A01N33/06 ,  A01N33/10 ,  A01N33/12 ,  C07C45/69 ,  C07C49/613 ,  C07C49/657 ,  C07C209/24 ,  C07C211/40 ,  C07C211/48 ,  C07C211/52 ,  C07C211/62 ,  C07C211/63 ,  C07C211/64 ,  C07C215/08 ,  C07C215/40 ,  C07C215/48 ,  C07C215/76 ,  C07C217/56 ,  C07C217/58 ,  C07C217/60 ,  C07C217/82 ,  C07C217/84 ,  C07C255/58 ,  C07C217/54 ,  C07C211/37 ,  C07C215/46

Abstract: 4-(4-Tert.-butylphenyl)cyclohexylamines and their quaternary ammonium salts of the formulae in which R is hydrogen, alkyl or alkenyl, R is alkyl, haloalkyl, hydroxyalkyl, cycloalkyl, alkylcycloalkyl, bicycloalkyl, alkenyl, phenyl which is unsubstituted or optionally monosubstituted to trisubstituted or phenylalkyl which is unsubstituted or optionally monosubstituted to trisubstituted, and X is an acid anion which is tolerated by plants, and their acid addition salts which are tolerated by plants, and fungicides containing these compounds.

公开(公告)号：ZA8908670B

公开(公告)日：1991-07-31

申请号：ZA8908670

申请日：1989-11-14

Applicant: BASF AG

Inventor： ZIPPLIES MATTHIAS ,  MATTHIAS ZIPPLIES ,  ZIPPERER BERNHARD ,  BERNHARD ZIPPERER ,  SAUTER HUBERT ,  HUBERT SAUTER ,  GOETZ NORBERT ,  NORBERT GOETZ ,  ROEHL FRANZ ,  FRANZ ROEHL ,  AMMERMANN EBERHARD ,  EBERHARD AMMERMANN ,  LORENZ GISELA ,  GISELA LORENZ

IPC: A01N33/04 ,  A01N33/08 ,  A01N33/10 ,  A01N37/02 ,  A01N37/10 ,  A01N43/36 ,  A01N43/56 ,  A01N43/80 ,  A01N49/00 ,  A01N55/10 ,  C07C211/19 ,  C07C211/21 ,  C07C211/25 ,  C07C211/38 ,  C07C215/44 ,  C07C217/08 ,  C07C217/48 ,  C07C217/52 ,  C07C217/56 ,  C07C217/58 ,  C07C217/60 ,  C07C219/24 ,  C07C291/04 ,  C07C323/32 ,  C07D207/32 ,  C07D207/335 ,  C07D231/38 ,  C07D261/08 ,  C07D295/02 ,  C07D295/033 ,  C07F7/08 ,  C07C ,  A01N ,  C07D ,  C07F

CPC classification number: C07D207/335 ,  A01N33/04 ,  A01N33/08 ,  A01N33/10 ,  A01N37/10 ,  A01N43/36 ,  A01N43/56 ,  A01N43/80 ,  A01N49/00 ,  C07C211/38 ,  C07C217/48 ,  C07C217/52 ,  C07C217/58 ,  C07C217/60 ,  C07C323/32 ,  C07C2601/14 ,  C07C2602/26 ,  C07C2602/42 ,  C07D231/38 ,  C07D261/08 ,  C07D295/033 ,  C07F7/0818

公开(公告)号：HUT55956A

公开(公告)日：1991-07-29

申请号：HU828390

申请日：1990-12-14

Applicant: BASF AG

Inventor： SEELE RAINER ,  ZIPPERER BERNHARD ,  KEIL MICHAEL ,  GOETZ NORBERT ,  AMMERMANN EBERHARD ,  LORENZ GISELA ,  KOBER REINER ,  KUEKENHOEHNER THOMAS ,  HARREUS ALBRECHT ,  RADEMACHER WILHELM

IPC: A01N43/50 ,  A01N43/653 ,  C07D233/58 ,  C07D233/60 ,  C07D249/08 ,  C07D303/04 ,  C07D303/08 ,  C07D303/20 ,  C07D303/22 ,  C07D303/34 ,  C07D401/08 ,  C07D401/12 ,  C07D401/14 ,  C07D403/08 ,  C07D403/12 ,  C07D405/06 ,  C07D405/08 ,  C07D405/12 ,  C07D405/14 ,  C07D407/04 ,  C07D407/06 ,  C07D409/08 ,  C07D409/12 ,  C07D409/14 ,  C07D493/10 ,  C07D495/10 ,  C07D521/00 ,  C07D303/12 ,  C07D413/08 ,  C07D417/08

Abstract: Azolylmethylcycloalkanols of the general formula I in which R and R are identical or different and represent hydrogen or alkyl; R and R together represent or where Z is CH2, O, S, SO, SO2 or N-R ; R represents alkyl, phenyl, biphenyl, naphthyl, heteroaryl, benzyl or cycloalkyl, it being possible for each of these radicals to be substituted, and also tetrahydropyranyl; R and R in each case represent a hydrogen atom or an alkyl group; or in the event that R and R represent a together and additionally represent =CH-R ; R and R represent hydrogen or alkyl; or R and R together with the carbon atoms of which they are substituents represent a saturated or unsaturated 5- or 6-membered carbocyclic ring or R , R , R and R together with the carbon atoms of which they are substituents represent an optionally halogen-substituted phenyl ring or in the event that R and R are a R and R together can additionally represent =CH-R , R , R to R are hydrogen, alkyl, phenyl, biphenyl, naphthyl, heteroaryl, benzyl, dioxolanyl or cycloalkyl, it being possible for each of these radicals to be substituted; T represents the radical (CH2)n = CR , R O or S, n is an integer from 1 to 5, with the proviso that R to R do not simultaneously represent hydrogen, and with the proviso that R and R together do not represent when R to R and R to R represent hydrogen, and X represents the radical CH or N, and their acid addition salts and metal complexes which are tolerated by plants, and the fungicides and growth regulators containing these compounds.