公开(公告)号：GB843422A

公开(公告)日：1960-08-04

申请号：GB2794058

申请日：1958-09-01

Applicant: BASF AG

Inventor： SARNECKI WILHELM ,  POMMER HORST

IPC: C07F9/54

Abstract: Beta - ionylidene - ethyl - triarylphosphonium halides are obtained by reacting a triarylphosphine hydrohalide, a tri-(methyl or ethyl substituted-aryl)-phosphine hydrohalide, or one of the said triaryl phosphines and hydrogen halide with 5-(21,61,61,-trimethyl-cyclohexene-(11) - yl - (11) - 3 - methyl - pentadiene - (1,4)-ol - (3)(vinyl - beta - ionol). The reaction is preferably effected in an organic solvent, e.g. an ether, especially tetrahydrofuran, an alcohol, or a hydrocarbon and suitable reaction temperatures are between-30 and +80 DEG C. Examples are given for the production of beta-ionylidneeethyl - triphenyl - phosphonium - bromide, -chloride and -iodide. The products are useful as intermediates in the synthesis of biologically active carotenoids of the type of beta-carotene and vitamin A. Specifications 812,522, 813,539, and 817,884 are referred to.

公开(公告)号：FR1235932A

公开(公告)日：1960-07-15

申请号：FR767492

申请日：1958-06-09

Applicant: BASF AG

Inventor： POMMER HORST ,  SARNECKI WILHELM

IPC: A23L5/47 ,  C07C403/00

公开(公告)号：NO782519A

公开(公告)日：1979-01-23

申请号：NO782519

申请日：1978-07-21

Applicant: BASF AG

Inventor： ZIRKER GUENTER ,  GETTERT HANS ,  SARNECKI WILHELM ,  HENRICI HANS J ,  REICH HANS HEINER

IPC: C10J3/46 ,  C01B3/36 ,  C01B3/50 ,  C01B3/58 ,  C10G9/00 ,  C10K3/02 ,  C01B

CPC classification number: C01B3/58 ,  C01B3/36 ,  C01B3/50 ,  C01B3/506 ,  C01B2203/0435 ,  C01B2203/0465 ,  C01B2203/0475 ,  C01B2203/0485 ,  C01B2203/049

公开(公告)号：CA847380A

公开(公告)日：1970-07-21

申请号：CA847380D

Applicant: BASF AG

Inventor： REIF WERNER ,  NUERRENBACH AXEL ,  SARNECKI WILHELM

公开(公告)号：GB1056883A

公开(公告)日：1967-02-01

申请号：GB2070764

申请日：1964-05-20

Applicant: BASF AG

Inventor： NUERRENBACH AXEL ,  SARNECKI WILHELM ,  REIF WERNER

IPC: C07F9/54

Abstract: 1,056,883. Controlling water snails. BADISCHE ANILIN- & SODA-FABRIK A.G. May 20, 1964 [May 24, 1963] No. 20701/64. Heading ASE. [Also in Division C2] Water snails may be controlled by means of #-ionylidenethyl phosphonium salts in which one of the four ligands of the phosphorous atom is the #-ionylidenethyl radical.

公开(公告)号：CA739490A

公开(公告)日：1966-07-26

申请号：CA739490D

Applicant: BASF AG

Inventor： SARNECKI WILHELM

公开(公告)号：FR1403306A

公开(公告)日：1965-06-18

申请号：FR982193

申请日：1964-07-18

Applicant: BASF AG

Inventor： SARNECKI WILHELM

IPC: A61K31/59 ,  C07C403/00 ,  C07F9/54

公开(公告)号：FR84560E

公开(公告)日：1965-03-05

申请号：FR935729

申请日：1963-05-22

Applicant: BASF AG

Inventor： SARNECKI WILHELM ,  NUERRENBACH AXEL ,  REIF WERNER

IPC: C07C403/00

公开(公告)号：FR1358020A

公开(公告)日：1964-04-10

申请号：FR935727

申请日：1963-05-22

Applicant: BASF AG

Inventor： SARNECKI WILHELM ,  NUERRENBACH AXEL ,  REIF WERNER

IPC: C07F9/54

公开(公告)号：FR1272924A

公开(公告)日：1961-10-06

申请号：FR789276

申请日：1959-03-13

Applicant: BASF AG

Inventor： POMMER HORST ,  SARNECKI WILHELM

IPC: A23L5/47