Complete assignment of 1H and 13C NMR spectra of some 4'-substituted diethyl 1-methylthio- and diethyl 1-methylsulfonyl-2-oxo-2-phenylethylphosphonates.
The complete assignment of 1H and 13C NMR spectra of some 4'-substituted diethyl 1-methylthio- and diethyl 1-methylsulfonyl-2-oxo-2-phenylethylphosphonates bearing as substituents methoxy, fluoro, chloro, bromo and nitro is reported.
Reis
Adriana Karla C A
AK
Conformational Analysis and Electronic Interactions Laboratory, Instituto de Química, USP, Caixa Postal 26077, 05513-970 São Paulo, SP, Brazil.
Olivato
Paulo R
PR
Rittner
Roberto
R