Title of article
Synthesis of 2,4-dihydroxyquinazolines using carbon dioxide in the presence of DBU under mild conditions
Author/Authors
Mizuno، نويسنده , , Takumi and Okamoto، نويسنده , , Noriaki and Ito، نويسنده , , Takatoshi and Miyata، نويسنده , , Toshiyuki، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2000
Pages
3
From page
1051
To page
1053
Abstract
Chemical fixation of carbon dioxide was performed under mild conditions. Carbon dioxide (1 atm) easily reacted with 2-aminobenzonitriles at 20°C, assisted by DBU (1,8-diazabicyclo[5.4.0]undec-7-ene) to give 2,4-dihydroxyquinazolines in excellent yields.
Keywords
Quinazolinones , carbonylation , Quinazolines , Cyclisation
Journal title
Tetrahedron Letters
Serial Year
2000
Journal title
Tetrahedron Letters
Record number
1636407
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