公开(公告)号：US3909471A

公开(公告)日：1975-09-30

申请号：US41806773

申请日：1973-11-21

Applicant: BASF AG

Inventor： RUSKE MANFRED

IPC: C08K5/35 ,  C09B1/22 ,  C07D261/20 ,  C08K5/15

CPC classification number: C09B1/22 ,  C08K5/35

Abstract: Surface coatings and organic plastics which contain an anthraquinoneoxadiazole of the formula:

AS A PIGMENT. The colorations have excellent fastness properties.

Abstract translation: 含有下式的蒽醌恶二唑的表面涂料和有机塑料：

公开(公告)号：US3694443A

公开(公告)日：1972-09-26

申请号：US3694443D

申请日：1970-03-04

Applicant: BASF AG

Inventor： RUSKE MANFRED

IPC: C07D491/048 ,  C07D239/86 ,  C09B5/44 ,  C07D51/48

CPC classification number: C07D239/86

Abstract: Production of 4-chloro-6,7-phthaloylquinazoline derivatives by reaction of 2-acylamino-3-cyanoanthraquinones with hydrogen chloride and phosgene in the presence of N,N-dialkyl carboxylic amides. The 4-chloro-6,7-phthaloylquinazoline derivatives are valuable dyestuff intermediates.

Abstract translation: 在N，N-二烷基羧酰胺的存在下，通过2-酰基氨基-3-氰基蒽醌与氯化氢和光气反应制备4-氯-6,7-邻苯二甲酰基喹唑啉衍生物。 4-氯-6,7-邻苯二甲酰喹唑啉衍生物是有价值的染料中间体。

公开(公告)号：US3585219A

公开(公告)日：1971-06-15

申请号：US3585219D

申请日：1967-02-13

Applicant: BASF AG

Inventor： BRAUN WILLY ,  RUSKE MANFRED

IPC: C09B1/22 ,  C09B1/24 ,  C09B1/50 ,  C09B1/58

CPC classification number: C09B1/50 ,  C09B1/22 ,  C09B1/24 ,  C09B1/585

Abstract: THIS SPECIFICATION DISCLOSES THE PRODUCTION OF SULFONATED AMINOANTHRAQUINONES BY THE ACTION OF OLEUM ON N-CYCLOHEXYLAMINOANTHROANTHRAQUINONES AT A TEMPERATURE OF FROM 50 TO 160*C. AMINOANTHRAQUINONES ARE VALUABLE INTERMEDIATES FOR THE PRODUCTION OF DYESTUFFS.