Reactions of olefin derivatives in the presence of methathesis catalysts
申请人:Umicore AG & Co. KG
公开号:US11161104B2
公开(公告)日:2021-11-02
The invention provides a method for synthesizing musk macrocycles comprising contacting an easily accessible diene starting materials bearing a Z-olefin moiety and performing a ring closing metathesis reaction in the presence of a Group 8 olefin metathesis catalyst.
Macrocyclic ester compounds can be prepared from oligoesters by thermal cleavage in the presence of a thermostable benzene derivative.
大环酯化合物可在一种热稳定性苯衍生物存在的情况下,通过热裂解从低聚酯制备而成。
Studies of Polymerization and Ring Formation. XX. Many-Membered Cyclic Esters
作者:Julian W. Hill、Wallace H. Carothers
DOI:10.1021/ja01339a055
日期:1933.12
US2020298
申请人:——
公开号:——
公开(公告)日:——
REACTIONS OF OLEFIN DERIVATIVES IN THE PRESENCE OF METHATHESIS CATALYSTS
申请人:Umicore AG & Co. KG
公开号:US20210046466A1
公开(公告)日:2021-02-18
The invention provides a method for synthesizing musk macrocycles comprising contacting an easily accessible diene starting materials bearing a Z-olefin moiety and performing a ring closing metathesis reaction in the presence of a Group 8 olefin metathesis catalyst.