公开(公告)号：AU4581285A

公开(公告)日：1987-02-12

申请号：AU4581285

申请日：1985-08-06

Applicant: BASF AG

Inventor： SCHNEIDER HERMANN DR

IPC: C07D333/32 ,  C07D333/36 ,  C07D333/42 ,  C25C1/12 ,  C07C149/20

Abstract: The invention provides compounds of formula I I wherein R is C1-4alkoxy-C2-4alkyl of which the C1-4alkoxy group is separated by at least 2 C-atoms from the N-atom to which R is bound, each of R2 and R4 independently is CH3 or C2H5 and R5 is H or CH3, the preparation of such compounds and the use of such compounds for the preparation of N-(thien-3-yl)-chloroacetamides.

公开(公告)号：AU5119798A

公开(公告)日：1998-05-22

申请号：AU5119798

申请日：1997-10-16

Applicant: BASF AG

Inventor： HOKAMA TAKEO ,  CLOUDSDALE IAN S ,  LANGER WERNER ,  SCHNEIDER HERMANN DR

IPC: C07D405/04 ,  C07D239/52

Abstract: A process for preparation of substituted phthalides, heterocyclic phthalides and derivatives thereof by reacting an aromatic carboxylic acid mono- or di-anion with a reactive derivative of a pyrimidine carboxylic acid.