发明名称 |
Cyclodimerisation of 1,3-diolefins |
摘要 |
One or more diolefins in an inert solvent(toluene) are contacted at 85-130 degrees C with a catalytic mixture of (1) an iron salt and/or complex (iron-III-octanoate or-acetoacetonate) (2) a ligand 4,4'-dimethyl-2,2'-bipyridyl) and (3) one or more organometallic compounds or metal hydrides of Groups I, II or III metal(triethylaluminium, n-butyl-lithium). The cyclic dimers are valuable chemical intermediates. |
申请公布号 |
DE1907232(A1) |
申请公布日期 |
1970.08.13 |
申请号 |
DE19691907232 |
申请日期 |
1969.02.10 |
申请人 |
THE GOODYEAR TIRE & RUBBER COMPANY |
发明人 |
R. MENAPACE,HENRY;A. MALY,NEIL |
分类号 |
C07C2/46;C07C2/52 |
主分类号 |
C07C2/46 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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