7-chloro-2,3-dihydro-2-<(ethoxycarbonyl)methylene>-1-methyl-5-phenyl-1H-1,4-benzodiazpepine

Base Information

Chemical Name:7-chloro-2,3-dihydro-2-<(ethoxycarbonyl)methylene>-1-methyl-5-phenyl-1H-1,4-benzodiazpepine
CAS No.:151255-29-7
Molecular Formula:C₂₀H₁₉ClN₂O₂
Molecular Weight:354.836
Hs Code.:

Synonyms:7-chloro-2,3-dihydro-2-<(ethoxycarbonyl)methylene>-1-methyl-5-phenyl-1H-1,4-benzodiazpepine

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Chemical Property of 7-chloro-2,3-dihydro-2-<(ethoxycarbonyl)methylene>-1-methyl-5-phenyl-1H-1,4-benzodiazpepine

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Technology Process of 7-chloro-2,3-dihydro-2-<(ethoxycarbonyl)methylene>-1-methyl-5-phenyl-1H-1,4-benzodiazpepine

There total 2 articles about 7-chloro-2,3-dihydro-2-<(ethoxycarbonyl)methylene>-1-methyl-5-phenyl-1H-1,4-benzodiazpepine 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: 76.0%

: 80-48-8
methyl p-toluene sulfonate

: 7-chloro-2,3-dihydro-2-<(ethoxycarbonyl)methylene>-5-phenyl-1H-1,4-benzodiazepine

: 151255-29-7
7-chloro-2,3-dihydro-2-<(ethoxycarbonyl)methylene>-1-methyl-5-phenyl-1H-1,4-benzodiazpepine

Guidance literature:: With sodium hydroxide; tetrabutylammomium bromide; In benzene; for 1.5h; Heating;

Reference yield:

: 7-chloro-2,3-dihydro-2-<(ethoxycarbonyl)methylene>-5-phenyl-1H-1,4-benzodiazepine-4-oxide

: 151255-29-7
7-chloro-2,3-dihydro-2-<(ethoxycarbonyl)methylene>-1-methyl-5-phenyl-1H-1,4-benzodiazpepine

Guidance literature:: Multi-step reaction with 2 steps

1: 80 percent / PCl₃ / CHCl₃ / 0.75 h / Heating

2: 76 percent / aq. NaOH, tetrabutylammonium bromide / benzene / 1.5 h / Heating

With sodium hydroxide; tetrabutylammomium bromide; phosphorus trichloride; In chloroform; benzene;