Portal de Periódicos da CAPES

Conformations of the Ester Group

1970; Oxford University Press; Volume: 43; Issue: 8 Linguagem: Inglês

10.1246/bcsj.43.2558

1348-0634

Michinori Ōki, Hiroshi Nakanishi,

Organic and Inorganic Chemical Reactions

Abstract In some esters of formic acid which carry bulky alkyl groups (e .g, t-butyl formate, 1,1-diethylpropyl formate, and triphenylmethyl formate), the presence of s-cis conformer has been confirmed by various spectroscopic techniques. The dipole-moment measurements also support the conclusion drawn from the spectroscopic data.