139979-37-6

Basic information

• Product Name: C₃₈H₃₄Br₂N₄O₈
• CAS NO: 139979-37-6
• Molecular Weight: 834.518
• Mol File: 139979-37-6.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: C₃₈H₃₄Br₂N₄O₈(CAS DataBase Reference)
• NIST Chemistry Reference: C₃₈H₃₄Br₂N₄O₈(139979-37-6)
• EPA Substance Registry System: C₃₈H₃₄Br₂N₄O₈(139979-37-6)

Safety Data

• Hazardous Substances Data: 139979-37-6(Hazardous Substances Data)

Upstream product

• 2184-96-5 glycinyl chloride hydrochloride 
• 139979-31-0 (4-Bromo-phenyl)-[3,14-diamino-13-(4-bromo-benzoyl)-6,7,9,10,17,18,20,21-octahydro-5,8,11,16,19,22-hexaoxa-dibenzo[a,j]cyclooctadecen-2-yl]-methanone 

Relevant articles and documents

SYNTHESIS OF 1,4-BENZODIAZEPINES AND QUINAZOLINES BASED ON CROWNED o-AMINO KETONES

Cyclization of the o-amino ketone derivatives of dibenzo-18-crown-6 ether gave the corresponding crown-annelated 1,4-benzodiazepines and quinazolines. 1,4-Benzodiazepines containing the macrocyclic ring were obtained from the initial o-amino ketones and the acid chloride of glycine hydrochloride or bromoacetyl bromide followed by treatment with ammonia.A convenient method for the synthesis of the quinazolines is cyclization of the o-amino ketones in formamide.