1H-Carbazole, 2,3,4,9-tetrahydro-4,4-dimethyl-9-(phenylmethyl)-

Base Information

Chemical Name:1H-Carbazole, 2,3,4,9-tetrahydro-4,4-dimethyl-9-(phenylmethyl)-
CAS No.:666738-05-2
Molecular Formula:C21H23N
Molecular Weight:289.42
Hs Code.:

Synonyms:

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Chemical Property of 1H-Carbazole, 2,3,4,9-tetrahydro-4,4-dimethyl-9-(phenylmethyl)-

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Technology Process of 1H-Carbazole, 2,3,4,9-tetrahydro-4,4-dimethyl-9-(phenylmethyl)-

There total 4 articles about 1H-Carbazole, 2,3,4,9-tetrahydro-4,4-dimethyl-9-(phenylmethyl)- 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: 63.0%

: 100-39-0
benzyl bromide

: 666738-15-4
4,4-dimethyl-1,2,3,4-tetrahydrocarbazole

: 666738-05-2
9-benzyl-4,4-dimethyl-1,2,3,4-tetrahydrocarbazole

Guidance literature:: With sodium hydride; In dimethyl sulfoxide; at 20 ℃; for 2h;
DOI:10.3987/COM-03-S22

Reference yield:

: 64230-02-0
2-[1-hydroxy-meth-(Z)-ylidene]-4,4-dimethyl-cyclohexanone

: 666738-05-2
9-benzyl-4,4-dimethyl-1,2,3,4-tetrahydrocarbazole

Guidance literature:: Multi-step reaction with 4 steps

1.1: NaNO₂; HCl

1.2: 91 percent / KOH / ethanol / 1 h / 7 °C

2.1: 46 percent / benzene / 10 h / 20 °C

3.1: 38 percent / KOH; NH₂NH₂*H₂O / triethylene glycol / 4 h / 200 °C

4.1: 63 percent / NaH / dimethylsulfoxide / 2 h / 20 °C

With hydrogenchloride; potassium hydroxide; sodium hydride; hydrazine hydrate; sodium nitrite; In dimethyl sulfoxide; benzene; 2,2'-[1,2-ethanediylbis(oxy)]bisethanol; 1.2: Japp-Klingemann reaction / 2.1: Fischer indole synthesis / 3.1: Huang-Minlon reduction;
DOI:10.3987/COM-03-S22

Reference yield:

: 666738-13-2
4,4-dimethyl-1,2-cyclohexadione 2-phenylhydrazone

: 666738-05-2
9-benzyl-4,4-dimethyl-1,2,3,4-tetrahydrocarbazole

Guidance literature:: Multi-step reaction with 3 steps

1: 46 percent / benzene / 10 h / 20 °C

2: 38 percent / KOH; NH₂NH₂*H₂O / triethylene glycol / 4 h / 200 °C

3: 63 percent / NaH / dimethylsulfoxide / 2 h / 20 °C

With potassium hydroxide; sodium hydride; hydrazine hydrate; In dimethyl sulfoxide; benzene; 2,2'-[1,2-ethanediylbis(oxy)]bisethanol; 1: Fischer indole synthesis / 2: Huang-Minlon reduction;
DOI:10.3987/COM-03-S22