Chemical Communications 2006-01-14

A novel heterocyclic atom exchange reaction with Lawesson's reagent: a one-pot synthesis of dithiomaltol.

Daniel Brayton, Faith E Jacobsen, Seth M Cohen, Patrick J Farmer

Index: Chem. Commun. (Camb.) (2) , 206-8, (2006)

Full Text: HTML

Abstract

A one-pot reaction of maltol with Lawesson's reagent generates dithiomaltol, a thiopyran-4-thione, via an unusual heterocyclic atom exchange (HCAE) reaction; only pyrones with proton or aliphatic substituents undergo the HCAE substitution.

Related Compounds

Related Articles:

One-Pot Approach to Organo-Phosphorus-Chalcogen Macrocycles Incorporating Double OP(S)SCn or OP(Se)SeCn Scaffolds: A Synthetic and Structural Study.

2016-06-01

[Chemistry 22 , 7782-91, (2016)]

Subnormothermic machine perfusion for ex vivo preservation and recovery of the human liver for transplantation.

2014-06-01

[Am. J. Transplant. 14(6) , 1400-9, (2014)]

Hydrogen sulfide enhances ulcer healing in rats.

2007-12-01

[FASEB J. 21 , 4070-4076, (2007)]

Determination of spin parameters reflected in the nuclear magnetic resonance powder patterns for two equivalent 31P nuclei in Lawesson's reagent.

1995-03-01

[Solid State Nucl. Magn. Reson. 4(3) , 163-71, (1995)]

The reaction of N-nitroso compounds with 2,4-bis (4-methoxyphenyl)-1,3,2,4-dithiadiphosphetane-2,4-disulfide. New aspects of the destruction of the N-nitroso function.

1980-01-01

[IARC Sci. Publ. (31) , 129-38, (1980)]

More Articles...