Simple and convenient synthesis of 2,3,4,5-tetrahydro-1,5-dioxopyrrolo[1,2-a]quinazoline-3a(1H)-carboxylic acids in multi-gram scale.

[摘要]：Compounds (More Than One Hetero Atom)) Section The title compds. were prepd. in 70-100 g scale by reaction of 2-amino-N-alkyl(aryl)benzamides with 2-oxoglutarate. Their structure was proved unambiguously by an x-ray crystallog. study on N-phenyl-2,3,4,5-tetrahydro-1,5-dioxopyrrolo[1,2-a]quinazoline-3a(1H)- carboxylate [monoclinic, space group P21/n, a 8.9563(3), b 15.5928(4), c 11.4243(3) ? b 98.705(2)? V 1577.07(8) ?, Z 4].

[全文传递流程]：

一般上传文献全文的时限在1个工作日内