Bromination of Resin Acid Derivatives

Article abstract of DOI:10.1007/BF00799941

Radicalic bromination of 1, 2, and 3 leads to products with halogen in the isopropyl group.The corresponding olefins are obtained by elimination of HBr. - Keywords: 17,19-Dinoratis-15-ene-4,13,14-tricarboxylic acid, 16-(1-methylethyl), cyclic-13,14-anhydride (4α,8α,12α) and derivatives; 17,19-Dinoratis-15-ene-4,13,14-tricarboxylic acid, 16-(1-methylethyl), 4,13,14-trimethylester (4α,8α,12α,13β,14α) and derivatives; 1-Phenanthrenecarboxylic acid, 1,2,3,4,4a,9,10,10a-octahydro-1,4a-dimethyl-7-(1-methylethyl)-, <1R-(1α,4aα,4bβ,10aα)> and derivatives