公开(公告)号：DE3067341D1

公开(公告)日：1984-05-10

申请号：DE3067341

申请日：1980-07-17

Applicant: BASF AG

Inventor： SCHWARZ GERD-ULRICH DR ,  KIEHS KARL DR ,  BOELL WALTER DR ,  ADOLPHI HEINRICH DR

IPC: A01N43/12 ,  A01N53/00 ,  A01N53/04 ,  A01N57/00 ,  C07C69/743 ,  C07D307/79

Abstract: Substituted 2,3-dihydrobenzofurylmethyl esters of the formula I I where where R8 is hydrogen or alkyl of up to 5 carbon atoms, R9 is alkyl, haloalkenyl or haloalkynyl, each of up to 5 carbon atoms, R10 is halogen or alkyl of up to 5 carbon atoms, R11 is halogen or alkyl of up to 5 carbon atoms, A is halogen, alkyl, alkoxy, trihaloalkyl or trihaloalkoxy, each of up to 5 carbon atoms, cyano or nitro, B is alkyl, alkenyl or alkynyl, each of up to 4 carbon atoms, or an alicyclic radical of 3 to 7 carbon atoms and n is from 0 to 3, R2 is hydrogen, cyano or alkyl, alkenyl or alkynyl, each of up to 5 carbon atoms, and R3, R4, R5, R6 and R7 are identical or different and each is hydrogen, halogen or alkyl, alkenyl, alkynyl or alkoxy, each of up to 5 carbon atoms, and R9 may also be alkenyl of up to 5 carbon atoms if R2 is cyano or is alkyl, alkenyl or alkynyl, each of up to 5 carbon atoms. The novel compounds are useful in pest control.

公开(公告)号：CH637939A5

公开(公告)日：1983-08-31

申请号：CH283378

申请日：1978-03-15

Applicant: BASF AG

Inventor： BOELL WALTER DR ,  KOENIG HORST DR

IPC: A61K31/435 ,  A61K31/44 ,  A61K31/4415 ,  A61K31/4418 ,  A61P9/06 ,  C07C67/00 ,  C07C313/00 ,  C07C317/08 ,  C07C317/18 ,  C07C317/28 ,  C07D213/65 ,  C07D213/66 ,  C07D213/67 ,  C07D213/69 ,  C07D213/70 ,  C07D213/73 ,  C07D213/74 ,  C07D213/89 ,  C07D221/04 ,  C07D263/32 ,  C07D263/34 ,  C07D263/42 ,  C07D471/04 ,  C07D491/04 ,  C07D491/048 ,  C07D491/056

公开(公告)号：DE3160509D1

公开(公告)日：1983-08-04

申请号：DE3160509

申请日：1981-02-27

Applicant: BASF AG

Inventor： BOELL WALTER DR

IPC: A61K31/435 ,  A61K31/445 ,  A61K31/535 ,  A61P9/06 ,  C07D221/00 ,  C07D307/00 ,  C07D491/04 ,  C07D491/048

Abstract: 4- alpha -Amino-arylmethyl-6-methyl-1,3-dihydro-furo[3,4-c]pyridin-7-ols of the formula where R1 and R2 together are alkylene which may be interrupted by a hetero-atom and may be substituted by C1-4-alkyl, and R3 and R4 are hydrogen, hydroxyl, C1-3-alkyl, C1-3-alkoxy or halogen, processes for their preparation, and their use for the preparation of pyridinyl aminoalkyl ethers.

公开(公告)号：CH596195A5

公开(公告)日：1978-03-15

申请号：CH1395575

申请日：1975-10-28

Applicant: BASF AG

Inventor： KOENIG HORST DR ,  BOELL WALTER DR

IPC: C07D263/32

Abstract: 4-Methyloxazole is manufactured by reaction of formimido-esters with hydroxyacetone. 4-Methyloxazole, manufactured by the process of the invention, is a starting material for the manufacture of dyes, pharmaceuticals, pesticides and vitamins.

公开(公告)号：DE2143989A1

公开(公告)日：1973-03-15

申请号：DE2143989

申请日：1971-09-02

Applicant: BASF AG

Inventor： BOELL WALTER DR ,  KOENIG HORST DR

IPC: C07D321/06 ,  C07C67/00 ,  C07C313/00 ,  C07C317/08 ,  C07C317/14 ,  C07C317/18 ,  C07D213/65 ,  C07D213/66 ,  C07D213/67 ,  C07D307/18 ,  C07D307/30 ,  C07D491/04 ,  C07D491/048 ,  C07D491/056 ,  C07D31/28

Abstract: 1392558 Pyridoxine derivatives BADISCHE ANILIN- & SODA-FABRIK AG 1 Sept 1972 [2 Sept 1971] 40635/72 Heading C2V Pyridoxine derivatives of formula where -CH 2 A and -CH 2 B, which are the same or different, are radicals convertible by hydrolysis to -CH 2 OH, or A and B together form a divalent hydrolysable radical, are obtained by reacting 4-methyloxazole with a 1,4-disubstituted but-2-en-2-yl sulphone of formula where R is an unsubstituted or substituted alkyl, cycloalkyl, aralkyl or aryl group. In examples the products prepared are 2-methyl-4,5-epoxydimethylpyridin - 3 - ol, 2 - methyl - 4,5 - bismethoxymethylpyridin - 3 - ol, 2 - methyl- 4,5 - (methylenebis - dioxymethyl) - pyridin - 3- ol and 2-methyl-4,5-bis-acetoxymethylpyridin- 3-ol; some of the products are hydrolysed to pyridoxin.

公开(公告)号：DE3264312D1

公开(公告)日：1985-07-25

申请号：DE3264312

申请日：1982-11-11

Applicant: BASF AG

Inventor： BOELL WALTER DR ,  KROENER MICHAEL DR ,  BEYER KARL-HEINZ DR ,  HERTEL DIETER

IPC: C07C323/59 ,  C07C67/00 ,  C07C231/00 ,  C07C231/02 ,  C07C231/14 ,  C07C233/46 ,  C07C233/47 ,  C07C313/00 ,  C07C102/08 ,  C07C103/48

公开(公告)号：CH645623A5

公开(公告)日：1984-10-15

申请号：CH415678

申请日：1978-04-18

Applicant: BASF AG

Inventor： BOELL WALTER DR ,  KOENIG HORST DR

IPC: C07D213/65 ,  C07D213/66 ,  C07D213/67 ,  C07D491/04

公开(公告)号：CH643545A5

公开(公告)日：1984-06-15

申请号：CH1580377

申请日：1977-12-21

Applicant: BASF AG

Inventor： SCHOELLKOPF ULRICH DR ,  HAUSBERG HANS-HEINRICH DR ,  BOELL WALTER DR ,  MAY HANS-JOACHIM DR ,  KOENIG HORST DR

IPC: C07C67/00 ,  C07C227/00 ,  C07C227/22 ,  C07C227/34 ,  C07D233/70 ,  C07D317/00 ,  C07D333/00 ,  C07D405/06 ,  C07D409/06 ,  C07C99/00 ,  C07C101/08

公开(公告)号：CH638186A5

公开(公告)日：1983-09-15

申请号：CH278478

申请日：1978-03-14

Applicant: BASF AG

Inventor： PHILIPSBORN GERDA VON DR ,  BOELL WALTER DR ,  LENKE DIETER DR

IPC: A61C8/00 ,  A61K31/435 ,  A61K31/44 ,  A61K31/4406 ,  A61K31/4415 ,  A61K31/4418 ,  A61K31/4427 ,  A61K31/445 ,  A61K31/455 ,  A61K31/495 ,  A61K31/496 ,  A61P9/00 ,  A61P9/04 ,  A61P9/06 ,  C07D213/127 ,  C07D213/65 ,  C07D213/66 ,  C07D213/67 ,  C07D213/79 ,  C07D213/80 ,  C07D221/04 ,  C07D263/32 ,  C07D401/12 ,  C07D471/04 ,  C07D491/04 ,  C07D491/048 ,  C07D491/056

公开(公告)号：CH612419A5

公开(公告)日：1979-07-31

申请号：CH940275

申请日：1975-07-17

Applicant: BASF AG

Inventor： BOELL WALTER DR

IPC: C07C67/00 ,  C07C313/00 ,  C07C315/00 ,  C07C317/04 ,  C07C317/08 ,  C07C317/10 ,  C07C317/12 ,  C07C317/14 ,  C07C317/18 ,  C07C317/44 ,  C07D307/18 ,  C07C147/00

Abstract: A process for the manufacture of beta -bromoalkylsulfones and beta -bromoalkenylsulfones by addition reaction of sulfonic acid bromides with olefins or acetylenes in the presence of hydroperoxide and, optionally, of metal salts. Starting materials for further syntheses and for biologically active compounds may be obtained by subsequent dehydrobromination of the addition products.