Molecules 2004, 9(8), 705-712; doi:10.3390/90800705
Article

Synthesis of Benzoxazinone Derivatives: A New Route to 2 (N Phthaloylmethyl)-4H-3,1-benzoxazin-4-one

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Received: 8 May 2004; in revised form: 29 July 2004 / Accepted: 30 July 2004 / Published: 31 July 2004
This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
Abstract: A new method has been designed to prepare the known benzoxazinone derivative 2-(N-phthaloylmethyl)-4H-3,1-benzoxazin-4-one (4). The acyl chloride derivative N-phthaloylglycine reacts with anthranilic acid in chloroform, in the presence of triethylamine, to give an intermediate that is then reacted with cyanuric chloride, used as a cyclization agent, to produce the benzoxazinone derivative.
Keywords: Benzoxazinone; Quinazolones; Cyanuric acid
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MDPI and ACS Style

Shariat, M.; Abdollahi, S. Synthesis of Benzoxazinone Derivatives: A New Route to 2 (N Phthaloylmethyl)-4H-3,1-benzoxazin-4-one. Molecules 2004, 9, 705-712.

AMA Style

Shariat M, Abdollahi S. Synthesis of Benzoxazinone Derivatives: A New Route to 2 (N Phthaloylmethyl)-4H-3,1-benzoxazin-4-one. Molecules. 2004; 9(8):705-712.

Chicago/Turabian Style

Shariat, Mehdi; Abdollahi, Sohrab. 2004. "Synthesis of Benzoxazinone Derivatives: A New Route to 2 (N Phthaloylmethyl)-4H-3,1-benzoxazin-4-one." Molecules 9, no. 8: 705-712.

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