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公开(公告)号:US09493391B2
公开(公告)日:2016-11-15
申请号:US14857313
申请日:2015-09-17
申请人: Novomer, Inc.
发明人: Scott D. Allen , Ronald R. Valente , Han Lee , Anna E. Cherian , Donald L. Bunning , Nye A. Clinton , Olan Stanley Fruchey , Bernard Duane Dombek
IPC分类号: C07C51/377 , C08G63/08 , C07C67/317 , C07C231/14 , C07D305/12 , C07D307/60 , C07C51/09 , C07C67/30
CPC分类号: C07C51/377 , C07C51/09 , C07C67/30 , C07C67/317 , C07C231/14 , C07D305/12 , C07D307/60 , C08G63/08 , Y02P20/584
摘要: The present application provides a method for producing an beta-lactone product. The method includes the steps of: reacting an epoxide, a solvent with a carbonylation catalyst and carbon monoxide to produce a reaction stream comprising a beta-lactone then separating a portion of the beta-lactone in the reaction stream from the solvent and carbonylation catalyst to produce: i) a beta-lactone stream with the beta-lactone, and ii) a catalyst recycling stream including the carbonylation catalyst and the high boiling solvent; and adding the catalyst recycling stream to the feed stream.
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公开(公告)号:US08796475B2
公开(公告)日:2014-08-05
申请号:US13860179
申请日:2013-04-10
申请人: Novomer, Inc.
发明人: Scott D. Allen , Ronald R. Valente , Han Lee , Anna E. Cherian , Donald L. Bunning , Nye A. Clinton , Olan Stanley Fruchey , Bernard Duane Dombek
IPC分类号: C07D305/12 , C07C51/09 , C07C67/30
CPC分类号: C07C51/377 , C07C51/09 , C07C67/30 , C07C67/317 , C07C231/14 , C07D305/12 , C07D307/60 , C08G63/08 , Y02P20/584
摘要: The present application provides a method for producing an beta-lactone product. The method includes the steps of: reacting an epoxide, a solvent with a carbonylation catalyst and carbon monoxide to produce a reaction stream comprising a beta-lactone then separating a portion of the beta-lactone in the reaction stream from the solvent and carbonylation catalyst to produce: i) a beta-lactone stream with the beta-lactone, and ii) a catalyst recycling stream including the carbonylation catalyst and the high boiling solvent; and adding the catalyst recycling stream to the feed stream.
摘要翻译: 本申请提供了生产β-内酯产物的方法。 该方法包括以下步骤:使环氧化物,溶剂与羰基化催化剂和一氧化碳反应,以产生包含β-内酯的反应物流,然后将反应物流中的一部分β-内酯与溶剂和羰基化催化剂分离成 产生:i)具有β-内酯的β-内酯流,和ii)包含羰基化催化剂和高沸点溶剂的催化剂再循环流; 并将催化剂再循环流加入进料流中。
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公开(公告)号:US20160102040A1
公开(公告)日:2016-04-14
申请号:US14857313
申请日:2015-09-17
申请人: Novomer, Inc.
发明人: Scott D. Allen , Ronald R. Valente , Han Lee , Anna E. Cherian , Donald L. Bunning , Nye A. Clinton , Olan Stanley Fruchey , Bernard Duane Dombek
IPC分类号: C07C51/377 , C07C67/317 , C07C231/14 , C08G63/08
CPC分类号: C07C51/377 , C07C51/09 , C07C67/30 , C07C67/317 , C07C231/14 , C07D305/12 , C07D307/60 , C08G63/08 , Y02P20/584
摘要: The present application provides a method for producing an beta-lactone product. The method includes the steps of: reacting an epoxide, a solvent with a carbonylation catalyst and carbon monoxide to produce a reaction stream comprising a beta-lactone then separating a portion of the beta-lactone in the reaction stream from the solvent and carbonylation catalyst to produce: i) a beta-lactone stream with the beta-lactone, and ii) a catalyst recycling stream including the carbonylation catalyst and the high boiling solvent; and adding the catalyst recycling stream to the feed stream.
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公开(公告)号:US20140275575A1
公开(公告)日:2014-09-18
申请号:US14275139
申请日:2014-05-12
申请人: Novomer, Inc.
发明人: Scott D. Allen , Ronald R. Valente , Han Lee , Anna E. Cherian , Donald L. Bunning , Nye A. Clinton , Olan Stanley Fruchey , Bernard Duane Dombek
IPC分类号: C07D305/12 , C07C67/30 , C07C51/09
CPC分类号: C07C51/377 , C07C51/09 , C07C67/30 , C07C67/317 , C07C231/14 , C07D305/12 , C07D307/60 , C08G63/08 , Y02P20/584
摘要: The present application provides a method for producing an beta-lactone product. The method includes the steps of: reacting an epoxide, a solvent with a carbonylation catalyst and carbon monoxide to produce a reaction stream comprising a beta-lactone then separating a portion of the beta-lactone in the reaction stream from the solvent and carbonylation catalyst to produce: i) a beta-lactone stream with the beta-lactone, and ii) a catalyst recycling stream including the carbonylation catalyst and the high boiling solvent; and adding the catalyst recycling stream to the feed stream.
摘要翻译: 本申请提供了生产β-内酯产物的方法。 该方法包括以下步骤:使环氧化物,溶剂与羰基化催化剂和一氧化碳反应,以产生包含β-内酯的反应物流,然后将反应物流中的一部分β-内酯与溶剂和羰基化催化剂分离成 产生:i)具有β-内酯的β-内酯流,和ii)包含羰基化催化剂和高沸点溶剂的催化剂再循环流; 并将催化剂再循环流加入进料流中。
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公开(公告)号:US09206144B2
公开(公告)日:2015-12-08
申请号:US14275139
申请日:2014-05-12
申请人: Novomer, Inc.
发明人: Scott D. Allen , Ronald R. Valente , Han Lee , Anna E. Cherian , Donald L. Bunning , Nye A. Clinton , Olan Stanley Fruchey , Bernard Duane Dombek
IPC分类号: C07D305/12 , C07C51/09 , C07C67/30 , C07D307/60
CPC分类号: C07C51/377 , C07C51/09 , C07C67/30 , C07C67/317 , C07C231/14 , C07D305/12 , C07D307/60 , C08G63/08 , Y02P20/584
摘要: The present application provides a method for producing an beta-lactone product. The method includes the steps of: reacting an epoxide, a solvent with a carbonylation catalyst and carbon monoxide to produce a reaction stream comprising a beta-lactone then separating a portion of the beta-lactone in the reaction stream from the solvent and carbonylation catalyst to produce: i) a beta-lactone stream with the beta-lactone, and ii) a catalyst recycling stream including the carbonylation catalyst and the high boiling solvent; and adding the catalyst recycling stream to the feed stream.
摘要翻译: 本申请提供了生产β-内酯产物的方法。 该方法包括以下步骤:使环氧化物,溶剂与羰基化催化剂和一氧化碳反应,以产生包含β-内酯的反应物流,然后将反应物流中的一部分β-内酯与溶剂和羰基化催化剂分离成 产生:i)具有β-内酯的β-内酯流,和ii)包含羰基化催化剂和高沸点溶剂的催化剂再循环流; 并将催化剂再循环流加入进料流中。
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公开(公告)号:US20130281715A1
公开(公告)日:2013-10-24
申请号:US13860179
申请日:2013-04-10
申请人: Novomer, Inc.
发明人: Scott D. Allen , Ronald R. Valente , Han Lee , Anna E. Cherian , Donald L. Bunning , Nye A. Clinton , Olan Stanley Fruchey , Bernard Duane Dombek
IPC分类号: C07D305/12 , C07C67/30 , C07C51/09
CPC分类号: C07C51/377 , C07C51/09 , C07C67/30 , C07C67/317 , C07C231/14 , C07D305/12 , C07D307/60 , C08G63/08 , Y02P20/584
摘要: The present application provides a method for producing an beta-lactone product. The method includes the steps of: reacting an epoxide, a solvent with a carbonylation catalyst and carbon monoxide to produce a reaction stream comprising a beta-lactone then separating a portion of the beta-lactone in the reaction stream from the solvent and carbonylation catalyst to produce: i) a beta-lactone stream with the beta-lactone, and ii) a catalyst recycling stream including the carbonylation catalyst and the high boiling solvent; and adding the catalyst recycling stream to the feed stream.
摘要翻译: 本申请提供了生产β-内酯产物的方法。 该方法包括以下步骤:使环氧化物,溶剂与羰基化催化剂和一氧化碳反应,以产生包含β-内酯的反应物流,然后将反应物流中的一部分β-内酯与溶剂和羰基化催化剂分离成 产生:i)具有β-内酯的β-内酯流,和ii)包含羰基化催化剂和高沸点溶剂的催化剂再循环流; 并将催化剂再循环流加入进料流中。
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