| 发明名称 |
PREPARATION OF 1-CROTONOYL-2,6,6- TRIMETHYLCYCLOHEXA-1,3-DIENE |
| 摘要 |
A novel method of preparing 1-crotonoyl-2,6,6-trimethylcyclohexa-1,3-diene comprises treating an ester of the formula <CHEM> with a proton acid under essentially anhydrous conditions. The method involves the use of certain new substituted 2,6,6-trimethylcyclohexane derivatives. |
| 申请公布号 |
JPH02165(A) |
申请公布日期 |
1990.01.05 |
| 申请号 |
JP19890024746 |
申请日期 |
1989.02.02 |
| 申请人 |
PFW BEHEER BV |
发明人 |
RUNBERUTSUSU ARUBUREGUTO FURUSHIYOFU |
| 分类号 |
C07B61/00;A23L27/20;A24B3/12;B01J21/16;B01J27/00;B01J27/16;B01J31/00;B01J31/02;B01J31/08;B01J31/10;C07C45/00;C07C49/557;C07C67/00;C07C69/007;C07C69/013;C07C401/00;C07C403/00;C07C403/12;C07C403/16;C11D3/50;C11D9/44;H02G15/013 |
主分类号 |
C07B61/00 |
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