Synthetic Studies on Resin Acids. IV1

UR Ghatak, DK Datta, SC Ray

Index: Ghatak,U.R. et al. Journal of the American Chemical Society, 1960 , vol. 82, p. 1728 - 1734

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Citation Number: 29

Abstract

In the beginning it was attractive to settle this point through the synthesis of dehydroabietic acid via the introduction of isopropyl group at the C-7 position of the acid I. hIoreorer it appeared quite plausible that introduction of the acetyl group in the octahydrophenanthrene nucleus would take place preferentially at C-7, as this is sterically less hindered than CG. The Friedel-Crafts reaction was first studied with the more accessible material 11, IC and it ...