Chemistry of Heterocyclic Compounds p. 246 - 249 (1991)
Update date:2022-08-29
Topics:
Vlad, P. F.
Ungur, N. D.
Perutskii, V. B.
The superacid cyclization of a number of homo- and bishomoterpenoid acids, the products of which are γ- and δ-lactones - important natural compounds or intermediates for the synthesis and manufacture of valuable substances - was investigated.It is shown that the superacid cyclization of homo- and bishomoterpenoid acids to γ- and δ-lactones proceeds stereospecifically, chemoselectively, and structurally selectively, is general in character, and ensures high yields of the desired products.
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