SYNTHESIS OF 1-ALKYL-5,6-BIS(ALKYLTHIO)-1,2-DIHYDROPYRIDINES AND THEIR THERMALLY-INDUCED CONVERSION INTO 1-ALKYL-3-ALKYLTHIO-2H-PYRIDINE-2-THIONE

Authors
NEDOLYA NA BRANDSMA L VANDERKERK AHTM VVEDENSKY VY TROFIMOV BA
Citation
Na. Nedolya et al., SYNTHESIS OF 1-ALKYL-5,6-BIS(ALKYLTHIO)-1,2-DIHYDROPYRIDINES AND THEIR THERMALLY-INDUCED CONVERSION INTO 1-ALKYL-3-ALKYLTHIO-2H-PYRIDINE-2-THIONE, Tetrahedron letters, 39(14), 1998, pp. 1995-1996
Citations number
4
Categorie Soggetti
Chemistry Inorganic & Nuclear
Journal title
Tetrahedron letters → ACNP
ISSN journal
00404039
Volume
39
Issue
14
Year of publication
1998
Pages
1995 - 1996
Database
ISI
SICI code
0040-4039(1998)39:14<1995:SO1AT>2.0.ZU;2-6
Abstract
Heating of the imidates E-2 (R and R' = alkyl) in refluxing DMF gives derivatives 3 of 1,2-dihydropyridine, which at higher temperatures los e alkane R'H with formation of the cyclic thioamides 4. (C) 1998 Elsev ier Science Ltd. All rights reserved.