Synthesis p. 825 - 826 (1990)
Update date:2022-08-05
Topics:
Palominos, Mario A.
Vega, Juan C.
Alkyl group interchange (transesterification) proceeds on heating a potassium O-alkyl thiocarbonate with an alcohol having an alkyl group different from that of the potassium salt.This transesterification is utilized to prepare potassium O-alkyl thiocarbonates since the direct method by reaction of alkoxide ion with carbonyl sulfide is less efficient.The reaction of potassium O-alkyl thiocarbonates with alkyl carbonochloridates gives symmetrical or unsymmetrical dialkoxycarbonyl sulfides in high yields.
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(2001)Doi:10.1021/jm00282a016
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