发明授权
- 专利标题： Process for the preparation of alkenylbenzenecarboxylic acid derivatives and alkenylnaphthalenecarboxylic acid derivatives
- 专利标题（中）： 烯基苯羧酸衍生物和链烯基萘羧酸衍生物的制备方法
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申请号： US262000申请日： 1981-05-08
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公开(公告)号： US4335054A公开(公告)日： 1982-06-15
- 发明人: Hans-Ulrich Blaser , Dieter Reinehr , Alwyn Spencer
- 申请人： Hans-Ulrich Blaser , Dieter Reinehr , Alwyn Spencer
- 申请人地址： NY Ardsley
- 专利权人： Ciba-Geigy Corporation
- 当前专利权人： Ciba-Geigy Corporation
- 当前专利权人地址： NY Ardsley
- 优先权： CHX3732/80 19800513
- 主分类号： C07C233/09
- IPC分类号： C07C233/09 ; B01J23/00 ; B01J23/44 ; B01J27/00 ; B01J27/06 ; B01J31/00 ; B01J31/12 ; C07B61/00 ; C07C13/42 ; C07C45/00 ; C07C45/61 ; C07C45/68 ; C07C49/213 ; C07C49/76 ; C07C51/00 ; C07C59/76 ; C07C67/00 ; C07C67/347 ; C07C205/56 ; C07C233/11 ; C07C253/00 ; C07C255/34 ; C07C255/37 ; C07C255/40 ; C07C255/53 ; C07C121/70 ; C07C49/217 ; C07C69/618 ; C07C103/22
摘要：
Compounds of the formula I ##STR1## in which p, m, Z, R, R' and Y are as defined in claim 1, can be obtained in a simple and economical manner by a novel process which comprises reacting a halide of the formula ##STR2## with the corresponding acrylic acid derivative, in the presence of a base and of certain palladium catalysts, such as palladium acetate. The compounds (I), and functional derivatives prepared therefrom, are useful for the preparation of photocrosslinkable polymers, which can in particular be employed as (so-called) photoresists.
公开/授权文献
- US5458946A Attachable retainer for a tape measure 公开/授权日：1995-10-17
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