3-cyano-1,11-dihydro-4,5-diphenyl-2-thioxopyrido[2,3-b](1,5)-benzodiazepine

Base Information

• Chemical Name: 3-cyano-1,11-dihydro-4,5-diphenyl-2-thioxopyrido[2,3-b](1,5)-benzodiazepine
• CAS No.: 1009636-71-8
• Molecular Formula: C₂₅H₁₆N₄S
• Molecular Weight: 404.495

Synonyms:3-cyano-1,11-dihydro-4,5-diphenyl-2-thioxopyrido[2,3-b](1,5)-benzodiazepine

Chemical Property of 3-cyano-1,11-dihydro-4,5-diphenyl-2-thioxopyrido[2,3-b](1,5)-benzodiazepine

Chemical Property:

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Technology Process of 3-cyano-1,11-dihydro-4,5-diphenyl-2-thioxopyrido[2,3-b](1,5)-benzodiazepine

There total 1 articles about 3-cyano-1,11-dihydro-4,5-diphenyl-2-thioxopyrido[2,3-b](1,5)-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:

4-phenyl-2,3-dihydro-1H-1,5-benzodiazepin-2-one (16439-95-5) + benzylidenecyanothioacetamide (40219-06-5) → 3-cyano-1,11-dihydro-4,5-diphenyl-2-thioxopyrido[2,3-b](1,5)-benzodiazepine (1009636-71-8) + 2-cyano-3-(4-phenyl-2-oxo-1,2-dihydro-3H-(1,5)benzodiazepin-3-ylidene)-3-phenylpropanimidothioic acid

Guidance literature:

With piperidine; In 1,4-dioxane; for 4h; Heating;

DOI:10.1080/10426500601087301

Reference yield: 80.0%

3-cyano-1,11-dihydro-4,5-diphenyl-2-thioxopyrido[2,3-b](1,5)-benzodiazepine (1009636-71-8) + Chloroacetamide (79-07-2) → 3-amino-2-carboxamido-4,5-diphenyl-11(H)-thieno[2,3-b]pyrido[2',3'-b'](1,5)benzodiazepine (1009636-79-6)

Guidance literature:

With potassium carbonate; In 1,4-dioxane; at 60 ℃; for 5h;

DOI:10.1080/10426500601087301

Reference yield: 60.0%

3-cyano-1,11-dihydro-4,5-diphenyl-2-thioxopyrido[2,3-b](1,5)-benzodiazepine (1009636-71-8) + N-chloroacetyl-aniline (587-65-5) → 3-amino-2-phenylcarboxamido-4,5-diphenyl-11(H)-thieno[2,3-b]pyrido[2',3'-b'](1,5)benzodiazepine (1009636-80-9)

Guidance literature:

With potassium carbonate; In 1,4-dioxane; at 60 ℃; for 5h;

DOI:10.1080/10426500601087301

upstream raw materials:

4-phenyl-2,3-dihydro-1H-1,5-benzodiazepin-2-one

benzylidenecyanothioacetamide

Downstream raw materials:

3-amino-2-cyano-4,5-diphenyl-11(H)-thieno[2,3-b]pyrido[2',3'-b'](1,5)benzodiazepine

3-amino-2-carbethoxy-4,5-diphenyl-11(H)-thieno[2,3-b]pyrido[2',3'-b'](1,5)benzodiazepine

3-amino-2-phenylcarboxamido-4,5-diphenyl-11(H)-thieno[2,3-b]pyrido[2',3'-b'](1,5)benzodiazepine

4-amino-3-cyano-5,6-diphenyl-2-oxo-12(H)thiopyrano[2,3-b]pyrido[2',3'-b'](1,5)benzo-diazepine

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