Title of article
A Novel Procedure for the Synthesis of Bisarylmethylidene Derivatives of Thiopyran-4-one
Author/Authors
عبايي، محمد نويسنده دانشكده بهداشت-دانشگاه علوم پزشكي تهران , , مجتهدي، محمد مجيد نويسنده Chemistry and Chemical Engineering Research Center of Iran, P.O.Box 14335-186, Tehran, Iran Mojtahedi, mohammad majid , مهركي، احسان نويسنده Chemistry and Chemical Engineering Research Center of Iran, P.O.Box 14335-186, Tehran, Iran Mehraki, Ehsan , بالازاده، امير حسين نويسنده Chemistry Department, Islamic Azad University, Saveh Branch, Saveh, Iran Balazadeh, Amir hossein , مهدوي، حميد نويسنده , , رحيمي، حسين نويسنده Radmehr, I
Issue Information
فصلنامه با شماره پیاپی 0 سال 2014
Pages
6
From page
22
To page
27
Abstract
An efficient condensation of various aldehydes with thiopyran-4-one is developed in one pot using catalytic quantities of CrCl3.7H2O and SDS in the presence of H2O/pyrrolidine at room temperature. The procedure leads to high yield preparation of bisarylmethylidenes of thiopyran-4-one in relatively short times. Spontaneous precipitation occurs at the end of the process. This leads to easy separation of the products via a simple filtration.
Journal title
Organic Chemistry Journal
Serial Year
2014
Journal title
Organic Chemistry Journal
Record number
1348120
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