abstract |
The present invention relates to the production of 5- [4- (2-hydroxy-2-methyl) -1-lanthoxy-prop-1-yl] -3- [4- (2-hydroxy-2-methyl) -1 -Pendant oxygen-prop-1-yl-phenyl] -2,3-dihydro-1,1,3-trimethyl-1H-indene (dimer isomer 5) Synthesis of propylbenzene and dimerization of 2-methyl-1- (4- (prop-1-en-2-yl) phenyl) propan-1-one in the presence of an acid catalyst. |