Chemistry of Heterocyclic Compounds p. 1077 - 1086 (1993)
Update date:2022-07-30
Topics:
Shutalev, A. D.
Komarova, E. N.
Pagaev, M. T.
Ignatova, L. A.
Dehydration of 4-hydroxyhexahydropyrimidine-2-thiones formed 1,2,3,6-tetrahydropyrimidine-2-thiones containing no substituent at the C(4) carbon atom.It is shown that the synthesized compounds, in contrast to their 4-alkyl-substituted analogs, react easily with various nucleophilic reactants (alcohols,butylmercaptan, benzenesulfinic acid, hydrazoic acid, p-toluidine) to from the corresponding 4-functionally substituted hexahydropyrimidine-2-thiones.
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Doi:10.1016/S0040-4020(01)90197-8
(1993)Doi:10.1002/ardp.19943270408
(1994)Doi:10.1016/S0040-4039(00)73094-2
(1994)Doi:10.1016/0022-328X(94)88119-7
(1994)Doi:10.1021/acschemneuro.7b00153
(2017)Doi:10.1016/j.tet.2013.05.048
(2013)
