1,3-Dimethyl-4-phenyl-1,6,7,8-tetrahydro-pyrazolo[3,4-e][1,4]diazepine; hydrochloride

Base Information

• Chemical Name: 1,3-Dimethyl-4-phenyl-1,6,7,8-tetrahydro-pyrazolo[3,4-e][1,4]diazepine; hydrochloride
• CAS No.: 78451-67-9
• Molecular Formula: C₁₄H₁₆N₄*ClH
• Molecular Weight: 276.769

Synonyms:1,3-Dimethyl-4-phenyl-1,6,7,8-tetrahydro-pyrazolo[3,4-e][1,4]diazepine; hydrochloride

Chemical Property of 1,3-Dimethyl-4-phenyl-1,6,7,8-tetrahydro-pyrazolo[3,4-e][1,4]diazepine; hydrochloride

Chemical Property:

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Technology Process of 1,3-Dimethyl-4-phenyl-1,6,7,8-tetrahydro-pyrazolo[3,4-e][1,4]diazepine; hydrochloride

There total 1 articles about 1,3-Dimethyl-4-phenyl-1,6,7,8-tetrahydro-pyrazolo[3,4-e][1,4]diazepine; hydrochloride 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: 40.0%

ethylenediamine (107-15-3,85404-18-8) + (5-chloro-1,3-dimethyl-1H-pyrazol-4-yl)phenylmethanone (29938-70-3) → 1,3-Dimethyl-4-phenyl-1,6,7,8-tetrahydro-pyrazolo[3,4-e][1,4]diazepine; hydrochloride (78451-67-9)

Guidance literature:

for 16h; Heating;

DOI:10.1021/jm00140a013

Reference yield: 41.0%

1,3-Dimethyl-4-phenyl-1,6,7,8-tetrahydro-pyrazolo[3,4-e][1,4]diazepine; hydrochloride (78451-67-9) → 4-(3-nitrophenyl)-1,6,7,8-tetrahydro-1,3-dimethylpyrazolo<3,4-e><1,4>diazepine hydrochloride (54786-59-3)

Guidance literature:

With sulfuric acid; potassium nitrate; 1.) 10 deg C, 1 h, 2.) RT, 3 h;

DOI:10.1021/jm00140a013

Reference yield: 35.0%

1,3-Dimethyl-4-phenyl-1,6,7,8-tetrahydro-pyrazolo[3,4-e][1,4]diazepine; hydrochloride (78451-67-9) + 3-(Dimethylamino)propyl chloride (109-54-6) → 1,3-dimethyl-8-[(dimethylamino)propyl]-1,6,7,8-tetrahydro-4-phenylpyrazolo[3,4-e][1,4]diazepine (78451-76-0)

Guidance literature:

With sodium hydride; In N,N-dimethyl-formamide; at 60 ℃; for 16h;

DOI:10.1021/jm00140a013

upstream raw materials:

ethylenediamine

(5-chloro-1,3-dimethyl-1H-pyrazol-4-yl)phenylmethanone

Downstream raw materials:

4-(3-nitrophenyl)-1,6,7,8-tetrahydro-1,3-dimethylpyrazolo<3,4-e><1,4>diazepine hydrochloride

1,3-dimethyl-8-[(dimethylamino)propyl]-1,6,7,8-tetrahydro-4-phenylpyrazolo[3,4-e][1,4]diazepine

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