Studies on cyclo-octanes. Part II. 1,4-Disubstituted cyclo-octanes.
作者:C. S. Dean、D. A. Jonas、S. H. Graham、D. O. Lewis
DOI:10.1039/j39680003045
日期:——
The reaction of cyclo-oct-4-enecarboxylic acid (I) with sulphuric acid is reported: an improved preparation of the lactone of 4-hydroxycyclo-octanecarboxylic acid and its conversion into 1,4-dimethylenecyclo-octane are described together with the chemical and light absorption properties of the latter.