1H-1,5-Benzodiazepine-1-acetamide, 2,3,4,5-tetrahydro-3-methyl-N-(1-methylethyl)-2,4-dioxo-N,5-diphenyl-3- (2-propenyl)-

Base Information

• Chemical Name: 1H-1,5-Benzodiazepine-1-acetamide, 2,3,4,5-tetrahydro-3-methyl-N-(1-methylethyl)-2,4-dioxo-N,5-diphenyl-3- (2-propenyl)-
• CAS No.: 174180-47-3
• Molecular Formula: C30H31N3O3
• Molecular Weight: 481.594
• Mol file: 174180-47-3.mol

Synonyms:

Chemical Property of 1H-1,5-Benzodiazepine-1-acetamide, 2,3,4,5-tetrahydro-3-methyl-N-(1-methylethyl)-2,4-dioxo-N,5-diphenyl-3- (2-propenyl)-

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 1H-1,5-Benzodiazepine-1-acetamide, 2,3,4,5-tetrahydro-3-methyl-N-(1-methylethyl)-2,4-dioxo-N,5-diphenyl-3- (2-propenyl)-

There total 6 articles about 1H-1,5-Benzodiazepine-1-acetamide, 2,3,4,5-tetrahydro-3-methyl-N-(1-methylethyl)-2,4-dioxo-N,5-diphenyl-3- (2-propenyl)- 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:

2-(2,4-Dioxo-5-phenyl-2,3,4,5-tetrahydro-benzo[b][1,4]diazepin-1-yl)-N-isopropyl-N-phenyl acetamide (174180-28-0) + methyl iodide (74-88-4) → 2-(3-Allyl-3-methyl-2,4-dioxo-5-phenyl-2,3,4,5-tetrahydro-benzo[b][1,4]diazepin-1-yl)-N-isopropyl-N-phenyl acetamide (174180-47-3)

Guidance literature:

In diethyl ether; N,N-dimethyl-formamide; mineral oil;

Reference yield:

N-isopropyl-N-phenyl-2-(2-phenylamino-phenylamino)-acetamide (161455-90-9) → 2-(3-Allyl-3-methyl-2,4-dioxo-5-phenyl-2,3,4,5-tetrahydro-benzo[b][1,4]diazepin-1-yl)-N-isopropyl-N-phenyl acetamide (174180-47-3)

Guidance literature:

Multi-step reaction with 3 steps

1: 36 percent / tetrahydrofuran / 5.5 h / Ambient temperature

2: 1.) NaH / 1.) DMF, 0 deg C, 15 min, 2.) DMF, a) 0 deg C, 30 min, b) RT, 18 h

3: 1.) NaH / 1.) DMF, 15 min, 2.) DMF, RT, 3h

With sodium hydride; In tetrahydrofuran;

DOI:10.1021/jm960205b

Reference yield:

2-bromo-N-isopropyl-N-phenyl-acetamide (161455-97-6) → 2-(3-Allyl-3-methyl-2,4-dioxo-5-phenyl-2,3,4,5-tetrahydro-benzo[b][1,4]diazepin-1-yl)-N-isopropyl-N-phenyl acetamide (174180-47-3)

Guidance literature:

Multi-step reaction with 4 steps

1: 56 percent / K₂CO₃ / dimethylformamide / 18 h

2: 36 percent / tetrahydrofuran / 5.5 h / Ambient temperature

3: 1.) NaH / 1.) DMF, 0 deg C, 15 min, 2.) DMF, a) 0 deg C, 30 min, b) RT, 18 h

4: 1.) NaH / 1.) DMF, 15 min, 2.) DMF, RT, 3h

With sodium hydride; potassium carbonate; In tetrahydrofuran; N,N-dimethyl-formamide;

DOI:10.1021/jm960205b

upstream raw materials:

2-(2,4-dioxo-3-allyl-5-phenyl-2,3,4,5-tetrahydro-benzo[b][1,4]diazepin-1-yl)-N-isopropyl-N-phenyl-acetamide

methyl iodide

2-bromo-N-isopropyl-N-phenyl-acetamide

N-isopropyl-N-phenyl-2-(2-phenylamino-phenylamino)-acetamide

Downstream raw materials:

N-Isopropyl-2-[3-methyl-2,4-dioxo-3-(2-oxoethyl)-5-phenyl-2,3,4,5-tetrahydro-benzo[b][1,4]diazepin-1-yl]-N-phenyl acetamide