507485-09-8Relevant articles and documents
Synthesis of 6,6′-methylenebisquinazolinones and 7,7′-methylenebis-1,4-benzodiazepine-2,5-diones
Reddy, L. Manmohan,Reddy, P. Pratap,Reddy
, p. 2405 - 2409 (2007/10/03)
New C-C linked bisquinazolinones, 6,6′-methylenebis-2-aryl-3-methyl-1,2,3,4-tetrahydroquinazolin-4(3H)- one 4, 6,6′-methylene-bis-2-alkyl-3-methyl-3,4-dihydroquinazolin-4(3H)-one 6, 6,6′-methylenebis-4-oxo-2-thio-3-aryl-1,2,3,4-tetrahydro quinazoline 7 and C-C linked 7,7′-methylenebis [1,4]benzodiazepine-2,5-diones 8 have been synthesised starting from bisisatoic anhydride 1.