Chemoselective Thioacetalization in Water: 3-(1,3-Dithian-2-ylidene)pentane- 2,4-dione as an Odorless, Efficient, and Practical Thioacetalization Reagent

A chemoselective thioacetalization utilizing 3-(1,3-dithian-2-ylidene)pentane-2,4-dione as a novel nonthiolic, odorless 1,3-propanedithiol equivalent catalyzed by p-dodecylbenzenesulfonic acid in water has been developed.

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Bibliographische Detailangaben
Veröffentlicht in:	Journal of organic chemistry 2005-05, Vol.70 (11), p.4535-4537
Hauptverfasser:	Dong, Dewen, Ouyang, Yan, Yu, Haifeng, Liu, Qun, Liu, Jun, Wang, Mang, Zhu, Jing
Format:	Artikel
Sprache:	eng
Schlagworte:	Chemistry Exact sciences and technology Heterocyclic compounds Heterocyclic compounds with o, s, se, te hetero atom and condensed derivatives Organic chemistry Preparations and properties
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Beschreibung
Zusammenfassung:	A chemoselective thioacetalization utilizing 3-(1,3-dithian-2-ylidene)pentane-2,4-dione as a novel nonthiolic, odorless 1,3-propanedithiol equivalent catalyzed by p-dodecylbenzenesulfonic acid in water has been developed.
ISSN:	0022-3263 1520-6904
DOI:	10.1021/jo050271y