Thermodynamic
studies of (R)-BINOL-menthyl dicarbonates |
| |
| Authors: | X-C Lv Z-C Tan Z-A Li Y-S Li J Xing Q Shi L-X Sun |
| |
| Institution: | (1) Thermochemistry Laboratory, Dalian Institute of Chemical Physics, Chinese Academy of Science, Dalian, China, 116023;(2) College of Environmental Science and Engineering, Dalian Jiaotong University, Dalian, China, 116028 |
| |
| Abstract: | The (R)-BINOL-menthyl dicarbonates,
one of the most important compounds in catalytic asymmetric synthesis, was
synthesized by a convenient method. The molar heat capacities C
p,m
of the compound were measured over the temperature range from 80 to 378 K
with a small sample automated adiabatic calorimeter. Thermodynamic functions
H
T–H
298.15] and S
T–S
298.15] were derived in the
above temperature range with a temperature interval of 5 K. The thermal stability
of the substance was investigated by differential scanning calorimeter (DSC)
and a thermogravimetric (TG) technique. |
| |
| Keywords: | adiabatic calorimeter low-temperature heat capacity (R)-BINOL-menthyl dicarbonates thermal analysis |
| 本文献已被 SpringerLink 等数据库收录！ |
|
