发明授权
- 专利标题： Novel paracyclophanes and process for preparation
- 专利标题（中）： 新型PARACYCLOPHANES和制备方法
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申请号： US3754015D申请日： 1969-07-22
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公开(公告)号： US3754015A公开(公告)日： 1973-08-21
- 发明人: HEDAYA E
- 申请人： UNION CARBIDE CORP
- 专利权人： Union Carbide Corp
- 当前专利权人： Union Carbide Corp
- 优先权： US84955769 1969-07-22
- 主分类号： C07C1/213
- IPC分类号： C07C1/213 ; C07C1/32 ; C07C49/675 ; C07C61/39 ; C07C409/38 ; C08G59/24 ; C08G59/50 ; C08K5/42 ; C08L63/00 ; C07C143/68
摘要：
NOVEL MONO- AND DI-SUBSTITUTED PARACYCLOPHANES HAVING UTILITY IN THE COATINGS FIELD ARE CONVENIENTLY PREPARED BY THE REACTION OF AN OXALYLHALIDE WITH (2.2)-PARACYCLOPHANE TO GIVE A HALOFORMYL-SUBSTITUTED (2.2)-PARACYCLOPHANE WHICH THEREAFTER CAN SERVE AS A STARTING MATERIAL FOR VARIOUS PARACYCLOPHANE DERIVATIVES.