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• Mahmood, S
• Ishida, H
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• Mahmood, S
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Crystals 2011, 1(3), 171-177; doi:10.3390/cryst1030171

Communication

Synthesis and Crystal Structure of 3-(4-Methoxyphenyl)-2-thioxo-2,3-dihydroquinazolin-4(1H)-one

Aamer Saeed ^1,* , Shams ul Mahmood ¹  and H. Ishida ²

¹ Department of Chemistry, Quaid-I-Azam University, Islamabad 45320, Pakistan ² Department of Chemistry, Faculty of Science, Okayama University, Okayama, 700-8530, Japan

* Author to whom correspondence should be addressed.

Received: 13 July 2011; in revised form: 19 September 2011 / Accepted: 24 August 2011 / Published: 29 August 2011

Download PDF Full-Text [508 KB, uploaded 29 August 2011 13:53 CEST]

Abstract: Synthesis of the title compound from 4-methoxyaniline was accomplished in three steps. The structure was supported by spectroscopic data and unambiguously confirmed by single crystal X-ray diffraction data. It crystallizes in the monoclinic space group P2₁ with unit cell dimensions α = 9.9349(8), b = 6.3377(5), c = 10.5783(10) Å, β = 97.752(3)°, V = 659.97(10) ų, Z = 2.

Keywords: quinazolinone; 3-aryl-2-thioxo-2,3-dihydroquinazolin-4(1H)-ones; synthesis

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