L. Tian, Lun‐zu Liu
2005
Citations
0
Influential Citations
10
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Journal
Heteroatom Chemistry
Abstract
Chloroformylation of 5,5-dimethyl-1,2- oxathiolan-4-one 2,2-dioxide 4 with Vilsmeier reagent (DMF/POCl3) led to the formation of cyclic β-chloro-vinylaldehyde (4-chloro-5,5-dimethyl-3-formyl-1,2-oxathiolene 2,2-dioxide 5). Compound 5 reacted with formamidine, o-aminophenol, 1,2-phenylenediamine, aminopyrazole, and aminotetrazole to give the corresponding heterocyclic compounds. © 2005 Wiley Periodicals, Inc. Heteroatom Chem 16:200–204, 2005; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/hc.20094