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公开(公告)号:US20150133685A1
公开(公告)日:2015-05-14
申请号:US14388718
申请日:2013-03-28
Applicant: Agency for Science, Technology and Research
Inventor: Ludger Stubbs , Chuanzhao Li , Pui Kwan Wong , Martin van Meurs
CPC classification number: C07C51/15 , C07C1/2078 , C07C1/213 , C07C5/321 , C07C5/3332 , C07C5/3335 , C07C5/48 , C07C51/00 , C07C51/09 , C07C51/14 , C07C2521/12 , C07C11/08 , C07C11/167 , C07C55/14
Abstract: The invention provides a process for the production of a diene. In the process, a lactone is heated in the presence of a first catalyst system to produce an alkene and carbon dioxide and the alkene is contacted with a second catalyst system to produce an alkyldiene.
Abstract translation: 本发明提供一种生产二烯的方法。 在此过程中,内酯在第一催化剂体系的存在下被加热以产生烯烃和二氧化碳,并且烯烃与第二催化剂体系接触以产生烷基二烯。