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

Base Information

• Chemical Name: (Z)-2,3-dihydro-2-<(ethoxycarbonyl)methylene>-5-phenyl-1H-1,4-benzodiazepine
• CAS No.: 174311-61-6
• Molecular Formula: C₁₉H₁₈N₂O₂
• Molecular Weight: 306.364
• Mol file: 174311-61-6.mol

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

Chemical Property of (Z)-2,3-dihydro-2-<(ethoxycarbonyl)methylene>-5-phenyl-1H-1,4-benzodiazepine

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of (Z)-2,3-dihydro-2-<(ethoxycarbonyl)methylene>-5-phenyl-1H-1,4-benzodiazepine

There total 1 articles about (Z)-2,3-dihydro-2-<(ethoxycarbonyl)methylene>-5-phenyl-1H-1,4-benzodiazepine 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: 75.0%

2,3-dihydro-2-<(ethoxycarbonyl)methylene>-5-phenyl-1H-1,4-benzodiazepine 4-oxide → (Z)-2,3-dihydro-2-<(ethoxycarbonyl)methylene>-5-phenyl-1H-1,4-benzodiazepine (174311-61-6)

Guidance literature:

With phosphorus trichloride; In chloroform; for 0.666667h; Heating;

DOI:10.1021/jm950423p

Reference yield: 68.0%

methyl p-toluene sulfonate (80-48-8) + (Z)-2,3-dihydro-2-<(ethoxycarbonyl)methylene>-5-phenyl-1H-1,4-benzodiazepine (174311-61-6) → (E)-2,3-dihydro-2-<(ethoxycarbonyl)methylene>-1-methyl-5-phenyl-1H-1,4-benzodiazepine (174311-62-7)

Guidance literature:

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

DOI:10.1021/jm950423p

Reference yield:

(Z)-2,3-dihydro-2-<(ethoxycarbonyl)methylene>-5-phenyl-1H-1,4-benzodiazepine (174311-61-6) → 2,3-dihydro-2-(2-hydroxyethyl)-5-phenyl-1H-1,4-benzodiazepine

Guidance literature:

Multi-step reaction with 2 steps

1: triethylsilane; TFA / 0.5 h

2: 83 percent / LiAlH₄ / tetrahydrofuran / 0.25 h

With triethylsilane; lithium aluminium tetrahydride; trifluoroacetic acid; In tetrahydrofuran;

DOI:10.1021/jm0307640

Downstream raw materials:

(E)-2,3-dihydro-2-<(ethoxycarbonyl)methylene>-1-methyl-5-phenyl-1H-1,4-benzodiazepine

2,3-dihydro-2-(2-chloroethyl)-1-methyl-5-phenyl-1H-1,4-benzodiazepine

2,3-dihydro-2-(2-hydroxyethyl)-1-methyl-5-phenyl-1H-1,4-benzodiazepine

2,3-dihydro-2-(2-aminoethyl)-1-methyl-5-phenyl-1H-1,4-benzodiazepine