Studies on reactions of Lawesson's reagent with phenylthiourea and oxamide

Article abstract of DOI:10.1080/10426509808036982

Lawesson's reagent reacted with phenylthiourea in toluene at 110°C to give a product of ring-opening (2) instead of a 4-membered ring 2a. Its structure was determined by X-ray diffraction analysis. A mechanism is proposed to explain the formation of compound 2. The O-S exchange reaction of Lawesson's reagent with oxamide in acetonitrile was also investigated.

Full text of DOI:10.1080/10426509808036982

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Phosphorus, Sulfur, and Silicon and the
Related Elements
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STUDIES ON REACTIONS OF LAWESSON′S
REAGENT WITH PHENYLTHIOUREA AND
OXAMIDE
Liang-Nian He a , Tian-Bao Huang a , Fei Cai a & Ru-W Chen b
a Institute of Organic Synthesis, Central China Normal University, Wuhan,
430079, PR. China
b Institute of Elemento-Organic Chemistry, Nankai University, Tianjin,
300071, P.R. China
Version of record first published: 24 Sep 2006.
To cite this article: Liang-Nian He , Tian-Bao Huang , Fei Cai & Ru-W Chen (1998): STUDIES ON REACTIONS
OF LAWESSON′S REAGENT WITH PHENYLTHIOUREA AND OXAMIDE, Phosphorus, Sulfur, and Silicon and the
Related Elements, 132:1, 147-153
To link to this article: http://dx.doi.org/10.1080/10426509808036982
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