Synthetic organic photochemistry: macrolides from the photolysis of βγ-epoxy-ketones
作者:Robert G. Carlson、Joan Harman-Ashley Huber、David E. Henton
DOI:10.1039/c39730000223
日期:——
The photolysis of 2-(oxiranyl)cycloalkanones is shown to be a useful method for the synthesis of unsaturated macrolides by a three-atom photochemical ring expansion.
2-(环氧乙烷基)环烷酮的光解被证明是通过三原子光化学扩环合成不饱和大环内酯的有用方法。
Component Recovery Process
申请人:INVISTA North America S.a r.l.
公开号:US20160030857A1
公开(公告)日:2016-02-04
The present disclosure provides a method for separating a mixture comprising a compound of formula I:
and a compound of formula III:
comprising distilling the mixture, wherein A is a C
6
-C
10
alkene chain with at least one double bond, R
1
is a C
1
-C
10
alkyl, and R
3
is an oxygen-containing functional group.