(1α,4α,4aα,7aα)-4,4a,7,7a-Tetrahydro-8,8-dimethyl-1,4-diphenyl-1,4-methano-1H-cyclopenta[d]pyridazin

Base Information

Chemical Name:(1α,4α,4aα,7aα)-4,4a,7,7a-Tetrahydro-8,8-dimethyl-1,4-diphenyl-1,4-methano-1H-cyclopenta[d]pyridazin
CAS No.:105787-00-6
Molecular Formula:C₂₂H₂₂N₂
Molecular Weight:314.43
Hs Code.:

Synonyms:(1α,4α,4aα,7aα)-4,4a,7,7a-Tetrahydro-8,8-dimethyl-1,4-diphenyl-1,4-methano-1H-cyclopenta[d]pyridazin

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Chemical Property of (1α,4α,4aα,7aα)-4,4a,7,7a-Tetrahydro-8,8-dimethyl-1,4-diphenyl-1,4-methano-1H-cyclopenta[d]pyridazin

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Technology Process of (1α,4α,4aα,7aα)-4,4a,7,7a-Tetrahydro-8,8-dimethyl-1,4-diphenyl-1,4-methano-1H-cyclopenta[d]pyridazin

There total 3 articles about (1α,4α,4aα,7aα)-4,4a,7,7a-Tetrahydro-8,8-dimethyl-1,4-diphenyl-1,4-methano-1H-cyclopenta[d]pyridazin 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: 72.0%

: 542-92-7,25568-84-7,7313-32-8
cyclopenta-1,3-diene

: 30169-45-0
4,4-dimethyl-3,5-diphenyl-4H-pyrazole

: 105787-00-6
(1α,4α,4aα,7aα)-4,4a,7,7a-Tetrahydro-8,8-dimethyl-1,4-diphenyl-1,4-methano-1H-cyclopenta[d]pyridazin

Guidance literature:: With trifluoroacetic acid; In dichloromethane; at 5 ℃; for 12h;
DOI:10.1055/s-1995-4072

Reference yield:

: 41169-42-0
2,2-dimethyl-1,3-diphenylpropane-1,3-dione

: 105787-00-6
(1α,4α,4aα,7aα)-4,4a,7,7a-Tetrahydro-8,8-dimethyl-1,4-diphenyl-1,4-methano-1H-cyclopenta[d]pyridazin

Guidance literature:: Multi-step reaction with 2 steps

1: N₂H₄*H₂O / CHCl₃ / 15 h / Heating

2: CF₃COOH / CH₂Cl₂ / 24 h / 0 °C

With hydrazine hydrate; trifluoroacetic acid; In dichloromethane; chloroform;
DOI:10.1021/jo970756p

Reference yield:

: 41169-42-0
2,2-dimethyl-1,3-diphenylpropane-1,3-dione

: 105787-00-6
(1α,4α,4aα,7aα)-4,4a,7,7a-Tetrahydro-8,8-dimethyl-1,4-diphenyl-1,4-methano-1H-cyclopenta[d]pyridazin

Guidance literature:: Multi-step reaction with 2 steps

1: H₂NNH₂*H₂O / CH₂Cl₂ / 3 h / Heating

2: 61 percent / Nafion H / CH₂Cl₂ / 24 h / 5 °C

With Nafion H; hydrazine hydrate; In dichloromethane;