5-phenylpyrazolo<3,4-l>-4-azaphenathrene

Base Information

Chemical Name:5-phenylpyrazolo<3,4-l>-4-azaphenathrene
CAS No.:121400-49-5
Molecular Formula:C₂₀H₁₃N₃
Molecular Weight:295.343
Hs Code.:

Synonyms:

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Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

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Chemical Property of 5-phenylpyrazolo<3,4-l>-4-azaphenathrene

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Technology Process of 5-phenylpyrazolo<3,4-l>-4-azaphenathrene

There total 4 articles about 5-phenylpyrazolo<3,4-l>-4-azaphenathrene 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: 20.0%

: 121400-47-3
5'-phenylspiro<4-azafluorene-9,3'-pyrazolenine>

: 121400-50-8
7-phenylpyrazolo<4,3-l>-4-azaphenathrene

: 121400-49-5
5-phenylpyrazolo<3,4-l>-4-azaphenathrene

Guidance literature:: at 140 - 150 ℃; for 0.5h;
DOI:10.1007/BF00633507

Reference yield: 13.8%

: 120533-54-2
9-phenacylidene-4-azafluorene

: 1576-35-8
toluene-4-sulfonic acid hydrazide

: 121400-50-8
7-phenylpyrazolo<4,3-l>-4-azaphenathrene

: 121400-49-5
5-phenylpyrazolo<3,4-l>-4-azaphenathrene

: 6-phenylpyrazolo[1,5-l]-4-azaphenanthrene

: 7-phenylpyrazolo[5,1-l]-4-azaphenanthrene

Guidance literature:: 9-phenacylidene-4-azafluorene; toluene-4-sulfonic acid hydrazide; With hydrogenchloride; In ethanol; at 60 ℃; for 2h;

With sodium isopropylate; In benzene; at 60 ℃; for 6h;
DOI:10.1007/BF02251630

Reference yield:

: 50555-86-7
4-aza-9-diazo-9H-fluorene

: 121400-49-5
5-phenylpyrazolo<3,4-l>-4-azaphenathrene

Guidance literature:: Multi-step reaction with 2 steps

1: 60 percent / 504 h / 20 °C

2: 20 percent / 0.5 h / 140 - 150 °C

DOI:10.1007/BF00633507