50850-07-2

Upstream product

• 13636-88-9 3,3-bis(methylthio)-1-phenylprop-2-en-1-one 
• 95-54-5 1,2-diamino-benzene 
• 77-78-1 dimethyl sulfate 
• 41054-45-9 4-phenyl-1,3-dihydro-2H-1,5-benzodiazepine-2-thione 
• 74-88-4 methyl iodide 
• 16439-95-5 4-phenyl-2,3-dihydro-1H-1,5-benzodiazepin-2-one 

Downstream Products

• 67259-46-5 2-morpholin-4-yl-4-phenyl-3H-benzo[b][1,4]diazepine 
• 67259-44-3 2-phenyl-4-pyrrolidin-1-yl-3H-benzo[b][1,4]diazepine 
• 67259-45-4 2-phenyl-4-(1-piperidinyl)-3H-1,5-benzodiazepine 
• 67259-42-1 dimethyl-(4-phenyl-3H-benzo[b][1,4]diazepin-2-yl)-amine 
• 85741-28-2 2-methylthio-7-phenyl-8-phenoxy-4,5-benzo-3-aza-2-nonem 

Relevant academic research and scientific papers

A new route to 3H-1,5-benzodiazepines and heterocyclic ketene animals from benzoyl substituted ketene dithioacetals and diamines

Heterocyclic ketene aminals 5 or 3H-1,5-benzodiazepines 4 were obtained from the reaction of benzoyl substituted ketene dithioacetals 1 with various diamines 2. The mechanism of formation of these two different products are discussed.

SYNTHESIS AND MASS SPECTRA OF 2,3-DIHYDRO-1H-1,5-BENZODIAZEPINE-2-THIONES

2,3-Dihydro-1H-1,5-benzodiazepine-2-thiones and their N-methyl and S-methyl derivatives were synthesized.It was demonstrated by means of the IR, UV, PMR, and mass spectra that in solutions with different polarities 1,5-benzodiazepine-2-thiones exist prima

2-Aryl-4-(1-piperazinyl)-3H-1,5-benzodiazepines

2-Aryl-4-(1-piperazinyl)-3H-1,5-benzodiazepines of the formula STR1 wherein R is hydrogen, alkyl having from 1 to 7 carbon atoms or phenyl; Ar is phenyl, trifluoromethylphenyl or phenyl substituted with 1 or 2 halogen, alkyl having from 1 to 4 carbon atom