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发明名称
Process for preparation of polyene aldehydes
摘要
A novel process for the preparation of polyene aldehydes which employs as starting materials, substituted 2H pyrans. Novel substituted 2H pyrans and polyene intermediates are also disclosed.
申请公布号
US4225514(A)
申请公布日期
1980.09.30
申请号
US19780917607
申请日期
1978.06.21
申请人
HOFFMANN-LA ROCHE INC.
发明人
OLSON, GARY L.
分类号
C07C47/225;C07D309/30;(IPC1-7):C07C45/60
主分类号
C07C47/225
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