Nitinkumar S. Shetty, F. Nadaf, D. Bilehal
Oct 20, 2016
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Journal
Oriental journal of chemistry
Abstract
The paper describes industrially scalable synthesis and single crystal studies of cyclopropyl-3, 4-dihydroquinazolin-2(1H)-one 4, a versatile intermediate in the synthesis of number of biologically active compounds. The target compound has been characterized by LC-MS, 1H NMR and IR. The crystal structure analysis shows that the title compound crystallizes in monoclinic class under the space group P 1 21/n 1 with cell parameters, a = 10.273(2) A, b = 8.3227(19) A, c = 11.623(3) A, β = 104.980(3)°, V = 960.0(4) A3 and Z=4.