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Title: Synthesis of hexahydro-1,3,5-triazines: A new approach from N-substituted-<img src='/image/spc_char/alpha.gif'>-aminoisothiocyanates
Authors: Kumar, Harish
Goyal, Rita
Parmar, Anupama
Kaur, Sukhwinder
Keywords: Triazines
ammonium thiocyanate
thiocyanic acid
Issue Date: Feb-2006
Publisher: CSIR
Series/Report no.: <b>Int</b>.<b>Cl</b>.<b><sup>7</sup> C 07 C, C 07 D</b>
Abstract: Azomethines <b>1a-m </b>react with ammonium thiocyanate/acetic acid to give the corresponding N-substituted-<img src='/image/spc_char/alpha.gif'>-aminoiso­thio­cyanates <b>2a-m</b> which are found to be excellent starting materials for the synthesis of hexahydro-1,3,5-triazines <b>3a-m</b>. Compounds <b>2a-m</b> on treatment with toluene-2,4-diisocyanate give the corresponding hexahydro-1,3,5-triazines <b>3a-m</b> in good yields.
Description: 552-557
ISSN: 0975-0983(Online); 0376-4699(Print)
Appears in Collections:IJC-B Vol.45B(02) [February 2006]

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