| 发明名称 |
PREPARATION OF (2,2)- PARACYCLOPHANE |
| 摘要 |
A process for the preparation of (2,2)-paracyclophane by conversion of p.methylbenzyltrimethylammonium halide to the corresponding hydroxide and by Hofmann elimination from p.methylbenzyltrimethylammonium hydroxide, wherein both reactions are carried out in the same aqueous solution of an alkaline hydroxide and in the presence of a copper or iron compound. |
| 申请公布号 |
AU6443486(A) |
申请公布日期 |
1987.05.07 |
| 申请号 |
AU19860064434 |
申请日期 |
1986.10.24 |
| 申请人 |
MONTEDISON S.P.A. |
发明人 |
RAFFAELE UNGARELLI;MAURIZIO AUGUSTO BERETTA;LORIS SOGLI |
| 分类号 |
B01J23/70;B01J27/00;B01J27/055;B01J27/122;B01J27/128;B01J31/00;B01J31/04;C07B61/00;C07C1/00;C07C1/32;C07C13/70;C07C67/00 |
主分类号 |
B01J23/70 |
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