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公开(公告)号:US3830863A
公开(公告)日:1974-08-20
申请号:US31213672
申请日:1972-12-04
Applicant: BASF AG
Inventor: ARMBRUST H , STURM H , KOEHLER W , KILPPER G , QUADBECKSEEGER H , SCHECKER H
IPC: C07C17/26 , C07C1/00 , C07C2/42 , C07C13/465 , C07C17/00 , C07C17/281 , C07C25/22 , C07C67/00 , C07C3/10 , C07C15/20
CPC classification number: C07C2/42 , C07C17/281 , C07C2602/08 , C07C13/465 , C07C25/22
Abstract: PRODUCTION OF 1-METHYL-3-PHENYLINDANS BY DIMERIZATION OF STYRENES IN THE PRESENCE OF A CATALYST AND A SURFACTANT. THE COMPOUNDS OBTAINABLE BY THE PROCESS OF THE INVENTION ARE VALUABLE STARTING MATERIALS FOR THE PRODUCTION OF DYES AND PRESTICIDES.
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公开(公告)号:US3764631A
公开(公告)日:1973-10-09
申请号:US3764631D
申请日:1972-01-10
Applicant: BASF AG
Inventor: ARMBRUST H , QUADBECK SEEGER H , SCHECKER H , KILPPER G , KOEHLER W , STURM H
IPC: C07C2/42 , C07C17/281 , C07C15/20
CPC classification number: C07C2/42 , C07C17/281 , C07C2602/08 , C07C13/465 , C07C25/22
Abstract: Production of 1-methyl-3-phenylindans by dimerization of styrenes in the presence of catalysts and oxidizing agents. The products are starting materials for the production of dyes and pesticides.
Abstract translation: 在催化剂和氧化剂存在下,通过苯乙烯二聚制备1-甲基-3-苯基茚满。 该产品是用于生产染料和农药的起始原料。
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公开(公告)号:US3723555A
公开(公告)日:1973-03-27
申请号:US3723555D
申请日:1971-06-03
Applicant: BASF AG
Inventor: ARMBRUST H , SCHECKER H , STURM H , KILPPER G , KOEHLER W
IPC: C07C2/42 , C07C17/281 , C07C15/20
CPC classification number: C07C2/42 , C07C17/281 , C07C2521/06 , C07C2527/054 , C07C2527/173 , C07C2531/04 , C07C2602/08 , C07C13/465 , C07C25/22
Abstract: The production of 1-methyl-3-phenylindans by dimerization of styrenes in the presence of catalysts and poly-merization inhibitors. The products are valuable starting materials for the production of dyes and pesticides.
Abstract translation: 在催化剂和聚合抑制剂存在下,通过苯乙烯二聚制备1-甲基-3-苯基茚满。 该产品是生产染料和农药的有价值的原料。
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