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Title: Microwave-assisted synthesis of some new isoxazolyl-[1,3,5]-triazinan-2-ones and isoxazolyl-[1,3,5]-oxadiazinan-4-ones in dry media
Authors: Rajanarendar, E
Afzal, Md
Ramu, K
Issue Date: Feb-2005
Publisher: CSIR
IPC Code: Int.Cl.7 C 07 D 251/00, 261/00
Abstract: Trimolecular condensation of N-(3-methyl-5-styryl-4-isoxazolyl)-N'-aryl ureas 2, paraformaldehyde and primary amines using montmorillonite K-10 in dry media under microwave irradiation leads to isoxazolyl-[1,3,5]-triazinan-2-ones 3 in high yields. Condensation of 2 with paraformaldehyde under similar condition provides isoxazolyl-[1,3,5]-oxadiazinan-4-ones 4 in excellent yields.
Page(s): 376-380
ISSN: 0975-0983(Online); 0376-4699(Print)
Appears in Collections:IJC-B Vol.44B(02) [February 2005]

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