Petrow et al., Zhurnal Obshchei Khimii, 1955, vol. 25, p. 1566,1568, 474; engl. Ausg. S. 1525, 1526
作者:Petrow et al.
DOI:——
日期:——
Cyclopropane cleavage of chrysanthemic acid relatives to santolinyl, artemisyl, and lavandulyl structures: acid-catalysed and biosynthetic experiments
作者:L. Crombie、Patricia A. Firth、R. P. Houghton、D. A. Whiting、D. K. Woods
DOI:10.1039/p19720000642
日期:——
compounds undergo acid-catalysed 1,2-cyclopropane (santolinyl) scission; on the other hand, 2,2-dimethyl-3-(2-methylpropenyl)-cyclopropylmethanol (chrysanthemyl alcohol) and various similar compounds undergo 1,3-(artemisyl) cleavage. Introduction of functional groups into the methylpropenyl side-chain in chrysanthemic-type structures allows acid-catalysedcleavage by a 2,3-(lavandulyl) pathway. Certain