The Journal of Organic Chemistry

Thermodynamics of vinyl ethers. 19. Alkyl-substituted divinyl ethers

E Taskinen, R Virtanen

文献索引：Taskinen,E.; Virtanen,R. Journal of Organic Chemistry, 1977 , vol. 42, # 8 p. 1443 - 1449

全文：HTML全文

被引用次数: 23

摘要

Chemical equilibration studies of isomeric alkyl-substituted divinyl ethers have been carried out. The thermodynamic data obtained are used for discussions concerning the spatial structure of the C= C-0-C= C system in these compounds. Divinyl ethers unsubstituted in the a position probably exist mainly in the planar (or nearly planar) s-trans, s-trans form, the planar s-cis, s-trans form being in any case excluded as the most stable structure. The ...