New synthetic route to pyrimido[4, 5-g]quinazoline-4, 9-diones. Issue 17 (22nd April 2015)

• Record Type: Journal Article
• Authors: Quinn, Jesse; Jin, Edward; Li, Yuning
• Is Part Of: Tetrahedron letters. Volume 56:Issue 17(2015)
• Page Start: 2280
• Page End: 2282
• Publication Date: 2015-04-22
• Subjects: Quinazolinones -- Pyrimido[4, 5-g]quinazoline-4, 9-diones -- Fused heterocyclic compounds -- 2, 7-Di(hetero)arylpyrimido[4, 5-g]quinazoline-4, 9-diones; Chemistry, Organic -- Periodicals; 547.005
• DOI: 10.1016/j.tetlet.2015.03.085
• Languages: English
• ISSNs: 0040-4039

Abstract

Graphical abstract: Abstract: A facile and moderate to high yielding protocol is reported for the synthesis of 2, 7-bis(5-bromothiophen-2-yl)-3, 8-bis(2-decyltetradecyl)-3, 8-dihydropyrimido[4, 5- g ]quinazoline-4, 9-dione, which can be potentially used to synthesize other pyrimido[4, 5- g ]quinazoline-4, 9-diones. Moreover, new pyrimido[4, 5- g ]quinazoline-4, 9-diones synthesized by this route can potentially be used as organic semiconductors.