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NOVEL SYNTHESIS OF 5-(ARYLIMINO)-4-(DIALKYLAMINO)-5H-1,2,3-DITHIAZOLES AND THE MECHANISM OF THEIR FORMATION SCIE SCOPUS
- Title
- NOVEL SYNTHESIS OF 5-(ARYLIMINO)-4-(DIALKYLAMINO)-5H-1,2,3-DITHIAZOLES AND THE MECHANISM OF THEIR FORMATION
- Date Issued
- 1994-10-21
- Publisher
- AMER CHEMICAL SOC
- Abstract
- The reactions of 5-(arylimino)-4-chloro-5H-1,2,3-dithiazo 1 with excess (6 equiv) bulky dialkylamines such as diethyl-, di-n-propyl-, and di-n-butylamines in CH2Cl2 at room temperature gave 5-(arylimino)-4-(dialkylamino)-5H-1,2,3-dithiazoles 5 in 18-76% yields. Compounds 5 are formed via (arylimino)cyanomethyl alkylamino disulfides 3. Nucleophilic addition of the amines to the carbon atom of the cyano group of 3 and subsequent cyclization afford 5.
- ISSN
- 0022-3263
- Article Type
- Article
- Citation
- JOURNAL OF ORGANIC CHEMISTRY, vol. 59, no. 21, page. 6179 - 6183, 1994-10-21
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Related Researcher
- 김기문KIM, KIMOON
- Dept of Chemistry