发明授权
- 专利标题: Aniline derivatives
- 专利标题(中): 苯胺衍生物
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申请号: US608198申请日: 1996-02-28
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公开(公告)号: US5625089A公开(公告)日: 1997-04-29
- 发明人: Manfred Patsch
- 申请人: Manfred Patsch
- 申请人地址: DEX Ludwigshafen
- 专利权人: BASF Aktiengesellschaft
- 当前专利权人: BASF Aktiengesellschaft
- 当前专利权人地址: DEX Ludwigshafen
- 优先权: DEX19508311.3 19950309
- 主分类号: C07C317/36
- IPC分类号: C07C317/36 ; C07C317/40 ; C07C317/48 ; C07C305/24 ; C07C317/14
摘要:
Anilines of the formula ##STR1## where rings A and B may each be benzofused,X is a bridge member,R.sup.1 and R.sup.2 are each hydrogen, C.sub.1 -C.sub.4 -alkyl, C.sub.1 -C.sub.4 -alkoxy, halogen, hydroxysulfonyl, carboxyl, C.sub.1 -C.sub.4 -alkoxycarbonyl or C.sub.1 -C.sub.4 -alkylsulfonyl,R.sup.3 is hydrogen, amino, C.sub.1 -C.sub.4 -alkanoylamino or nitro, andY is vinyl or a radical of the formula C.sub.2 H.sub.4 --Q, where Q is a group detachable under alkaline reaction conditions.
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