DIPOLE MOMENTS OF CYCLIC CARBONIC ACID ESTERS

• Main Authors: Arbuzov,B. A., Shavsha,T. G.
• Other Authors: AIR FORCE CAMBRIDGE RESEARCH LABS L G HANSCOM FIELD MASS
• Format: Text
• Language: English
• Published: 1969
• Subjects: Physical Chemistry; (*CARBONATES; *DIPOLE MOMENTS); (*ESTERS; DIPOLE MOMENTS); DIELECTRIC PROPERTIES; USSR; OXYGEN HETEROCYCLIC COMPOUNDS; CARBONATE/1-3-BUTYLENE; CYCLOBUTENE CARBONATE; CYCLOPROPENE CARBONATE; ETHYLENE CARBONATES; PROPYLENE CARBONATES; TRANSLATIONS; Carbonic acid
• Online Access: http://www.dtic.mil/docs/citations/AD0698332; http://oai.dtic.mil/oai/oai?&verb=getRecord&metadataPrefix=html&identifier=AD0698332

Dipole moments of cyclic esters of carbonic acid in benzene solution are measured and compared with theoretical calculations. Dipole moments are reported for ethylene carbonate (4-80D), 1:3 propylene carbonate (5-21D) and 1:3 butylene carbonate (5-23D). These values are shown to be consistent with theoretically calculated values for the corresponding open chain compounds dimethyl carbonate and diethyl carbonate in the appropriate stereochemical configurations. (Author) Trans. of Akademiya Nauk SSSR. Doklady, v68 p1045-1048 1949.