A Protection-Deprotection Method for the Synthesis of Substituted Benzoyloxybenzoates
Common syntheses of phenyl benzoyloxybenzoates generally produce products in low yields.A variety of synthetic pathways were employed in an attempt to increase the overall yield of the final product.It was found that catalytic agents such as boron trifluo
In a continued effort to synthesize materials which exhibit nematic behavior at room temperature, homologous p- alkylcarbonato- p- alkoxyphenyl benzoates were prepared. Of the 48 compounds that were synthesized 27 exhibited enantiotropic and 14 manotropic nematic properties while only 7 were not liquid crystalline. One binary mixture of anantiotropic derivatives had a nematic range of 27 to 73 C while a ternary mixture exhibited nematic behavior between 24 and 76 C. In addition, seven other mixtures had crystal to nematic transition temperatures below 30 C.
CASTELLANO JA,MCCAFFREY MT,GOLDMACHER JE
p. 345 - 366
(2007/10/14)
More Articles about upstream products of 33926-22-6