发明授权
- 专利标题: Vapor phase transesterification
- 专利标题(中): 气相酯交换
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申请号: US450588申请日: 1974-03-13
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公开(公告)号: US4092368A公开(公告)日: 1978-05-30
- 发明人: William E. Smith
- 申请人: William E. Smith
- 申请人地址: MA Pittsfield
- 专利权人: General Electric Company
- 当前专利权人: General Electric Company
- 当前专利权人地址: MA Pittsfield
- 主分类号: C07C27/02
- IPC分类号: C07C27/02 ; B01J29/00 ; C07B61/00 ; C07C27/00 ; C07C29/128 ; C07C33/03 ; C07C67/00 ; C07C29/00
摘要:
A vapor phase process for preparing allylic alcohols which comprises reacting an allylic ester of a lower alkyl carboxylic acid with a lower alkanol in the presence of a zeolite transesterification catalyst.
公开/授权文献
- US5681241A Automatic transmission for automotive vehicles 公开/授权日:1997-10-28
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