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公开(公告)号:US20160194276A1
公开(公告)日:2016-07-07
申请号:US14990308
申请日:2016-01-07
IPC分类号: C07C253/30 , B01J27/13 , B01J31/24 , C07C67/32 , C07C1/32
CPC分类号: C07C253/30 , B01J23/44 , B01J23/755 , B01J27/128 , B01J27/13 , B01J2531/824 , C07C1/207 , C07C17/361 , C07C67/317 , C07C67/32 , C07C201/12 , C07C2527/13 , C07C2531/24 , Y02P20/52 , C07C69/54 , C07C255/08 , C07C15/46 , C07C15/44 , C07C11/167 , C07C11/02 , C07C11/12 , C07C15/52 , C07C205/06 , C07C15/50 , C07C15/58 , C07C25/28
摘要: A process of preparing olefins of the formula (I) is described herein: with R1 being a substituted or unsubstituted (C1-C30)hydrocarbyl, and R2 being a substituted or unsubstituted (C1-C20)hydrocarbyl. The process includes reacting a compound of formula (II) wherein Ar is chosen from in the presence of a palladium-based catalyst and an organic solvent.A process of preparing olefins of the formula (III) is also described: with R3 being a substituted or unsubstituted (C1-C30)hydrocarbyl, R4 being a substituted or unsubstituted (C1-C20)hydrocarbyl, and R5 being a substituted or unsubstituted (C1-C30) hydrocarbyl. The process includes reacting a compound of formula (IV) wherein Ar is chosen from with a compound of formula (V) wherein Ar is chosen from in the presence of a palladium-based catalyst and an organic solvent.
摘要翻译: 本文描述了制备式(I)烯烃的方法:其中R 1为取代或未取代的(C 1 -C 30)烃基,R 2为取代或未取代的(C 1 -C 20)烃基。 该方法包括使式(II)化合物与其中Ar在钯基催化剂和有机溶剂存在下反应。 还描述了制备式(III)的烯烃的方法:其中R3是取代或未取代的(C1-C30)烃基,R4是取代或未取代的(C1-C20)烃基,R5是取代或未取代的( C1-C30)烃基。 该方法包括使其中Ar选自与式(Ⅴ)化合物的式(Ⅳ)化合物反应,其中Ar选自钯基催化剂和有机溶剂。