公开(公告)号：US3821277A

公开(公告)日：1974-06-28

申请号：US86377069

申请日：1969-10-02

Applicant: BASF AG

Inventor： KOENIG H ,  METZGER H ,  WERNER R

IPC: C07C45/45 ,  C07C45/67 ,  C07C45/68 ,  C07C45/72 ,  C07C49/813 ,  C07C49/84 ,  C07C205/45 ,  C07C317/24 ,  C07C317/44 ,  C07C323/22 ,  C07C323/52 ,  C07C323/56 ,  C07C331/04 ,  C07D213/50 ,  C08G63/12 ,  C07C121/78

CPC classification number: C07C205/51 ,  C07C45/70 ,  C07C247/00 ,  C07C255/00 ,  C07C317/24 ,  C07C317/44 ,  C07C323/22 ,  C07C323/52 ,  C07C323/56 ,  C07C331/04 ,  C07D213/50 ,  C08G63/12 ,  C07C49/84

Abstract: Production of carbonyl compounds substituted in the Alpha position and having the formula

WHEREIN R1 is alkyl, aralkyl, phenyl, toluyl, naphthyl, alkoxy or amino; R2 is hydrogen,

A is hydrogen, alkyl, halo or

R6 is hydrogen or methyl; and R11 is alkyl, wherein said compounds are formed by reacting a sulfur ylide having the formula

WHEREIN Y is the radical

AND R9 and R10 are alkyl or phenyl, with a solution containing both an electrophilic agent A1 that is converted into the radical A and a nucleophilic agent B1 that is converted into the radical B; and said carbonyl compounds having the formula

WHEREIN Z is nitrile, carboxyl, or carboxyl esterified with an alkanol.