1-(2,3-dimethylphenyl)-5,5-dimethyl-8-nitro-4,5-dihydro-1H-benzo[g]indazole

Base Information

Chemical Name:1-(2,3-dimethylphenyl)-5,5-dimethyl-8-nitro-4,5-dihydro-1H-benzo[g]indazole
CAS No.:1374787-99-1
Molecular Formula:C₂₁H₂₁N₃O₂
Molecular Weight:347.417
Hs Code.:

Synonyms:1-(2,3-dimethylphenyl)-5,5-dimethyl-8-nitro-4,5-dihydro-1H-benzo[g]indazole

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Chemical Property of 1-(2,3-dimethylphenyl)-5,5-dimethyl-8-nitro-4,5-dihydro-1H-benzo[g]indazole

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Technology Process of 1-(2,3-dimethylphenyl)-5,5-dimethyl-8-nitro-4,5-dihydro-1H-benzo[g]indazole

There total 3 articles about 1-(2,3-dimethylphenyl)-5,5-dimethyl-8-nitro-4,5-dihydro-1H-benzo[g]indazole 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: 83.2%

: 219132-70-4
2-((dimethylamino)methylene)-4,4-dimethyl-7-nitro-3,4-dihydronaphthalen-1(2H)-one

: 56737-75-8
1-(2,3-dimethylphenyl)hydrazine hydrochloride

: 1374787-99-1
1-(2,3-dimethylphenyl)-5,5-dimethyl-8-nitro-4,5-dihydro-1H-benzo[g]indazole

Guidance literature:: In ethanol; at 75 - 80 ℃; for 2h; Inert atmosphere;
DOI:10.1016/j.bmcl.2012.03.029

Reference yield:

: 2979-69-3
3,4-dihydro-4,4-dimethyl-1(2H)-naphthalenone

: 1374787-99-1
1-(2,3-dimethylphenyl)-5,5-dimethyl-8-nitro-4,5-dihydro-1H-benzo[g]indazole

Guidance literature:: Multi-step reaction with 3 steps

1: nitric acid

2: toluene / 2 h / 105 - 110 °C / Inert atmosphere

3: ethanol / 2 h / 75 - 80 °C / Inert atmosphere

With nitric acid; In ethanol; toluene;
DOI:10.1016/j.bmcl.2012.03.029

Reference yield:

: 33209-71-1
3,4-dihydro-4,4-dimethyl-7-nitro-naphthalen-1(2H)-one

: 1374787-99-1
1-(2,3-dimethylphenyl)-5,5-dimethyl-8-nitro-4,5-dihydro-1H-benzo[g]indazole

Guidance literature:: Multi-step reaction with 2 steps

1: toluene / 2 h / 105 - 110 °C / Inert atmosphere

2: ethanol / 2 h / 75 - 80 °C / Inert atmosphere

In ethanol; toluene;
DOI:10.1016/j.bmcl.2012.03.029