2-benzoyl-3,4-dihydro-5,7-dimethyl-1,2-diazepine

Base Information

Chemical Name:2-benzoyl-3,4-dihydro-5,7-dimethyl-1,2-diazepine
CAS No.:80457-44-9
Molecular Formula:C₁₄H₁₆N₂O
Molecular Weight:228.294
Hs Code.:

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Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

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Chemical Property of 2-benzoyl-3,4-dihydro-5,7-dimethyl-1,2-diazepine

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Technology Process of 2-benzoyl-3,4-dihydro-5,7-dimethyl-1,2-diazepine

There total 6 articles about 2-benzoyl-3,4-dihydro-5,7-dimethyl-1,2-diazepine which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 60.0%

: 80457-36-9
4-methylhexa-3,5-dien-2-one benzoylhydrazone

: 80457-44-9
2-benzoyl-3,4-dihydro-5,7-dimethyl-1,2-diazepine

Guidance literature:: With sulfuric acid; In ethanol; for 4h; Ambient temperature;
DOI:10.1039/P19810002761

Reference yield: 44.0%

: 55626-68-1
4-methyl-hexa-3,5-dien-2-one

: 613-94-5
benzoic acid hydrazide

: 80457-44-9
2-benzoyl-3,4-dihydro-5,7-dimethyl-1,2-diazepine

Guidance literature:: With hydrogenchloride; In ethanol; for 4h; Product distribution; Ambient temperature; similar diazepines production with a series of hydrazides; intermediate hydrazone isolation in the absence of acid; pyrazoline formation at t > 40 deg C; steric inhibition of cyclisation of intermediate hydrazones by the Ph group for 6-Ph analogue;
DOI:10.1039/P19810002761