Tetrahedron

1-(Methyldithiocarbonyl) imidazole: a useful thiocarbonyl transfer reagent for synthesis of substituted thioureas

PK Mohanta, S Dhar, SK Samal, H Ila, H Junjappa

Index: Mohanta, Pramod K.; Dhar, Sanchita; Samal; Ila; Junjappa Tetrahedron, 2000 , vol. 56, # 4 p. 629 - 637

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Citation Number: 51

Abstract

1-(Methyldithiocarbonyl) imidazole 1 and its N-methyl quaternary salt 2 have been shown to be efficient methyldithiocarbonyl and thiocarbonyl transfer reagents for the synthesis of dithiocarbamates, symmetrical and unsymmetrical mono-, di-and tri-substituted thioureas in high yields under mild and simple non-hazardous reaction conditions.

~73%

~87%

~77%

~96%

~88%

~81%

~73%

~75%

~79%

~80%

~65%

~70%

~40%

~76%

~77%

~80%

~76%

~64%

~69%

~65%

~87%

~74%

~76%

~61%

~86%

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