(1S,12bR)-12-Benzyl-1-ethyl-1,4,6,7,12,12b-hexahydro-indolo[2,3-a]quinolizine-1-carbonitrile

Base Information

Chemical Name:(1S,12bR)-12-Benzyl-1-ethyl-1,4,6,7,12,12b-hexahydro-indolo[2,3-a]quinolizine-1-carbonitrile
CAS No.:89240-54-0
Molecular Formula:C₂₅H₂₅N₃
Molecular Weight:367.494
Hs Code.:

Synonyms:(1S,12bR)-12-Benzyl-1-ethyl-1,4,6,7,12,12b-hexahydro-indolo[2,3-a]quinolizine-1-carbonitrile

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Chemical Property of (1S,12bR)-12-Benzyl-1-ethyl-1,4,6,7,12,12b-hexahydro-indolo[2,3-a]quinolizine-1-carbonitrile

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Technology Process of (1S,12bR)-12-Benzyl-1-ethyl-1,4,6,7,12,12b-hexahydro-indolo[2,3-a]quinolizine-1-carbonitrile

There total 2 articles about (1S,12bR)-12-Benzyl-1-ethyl-1,4,6,7,12,12b-hexahydro-indolo[2,3-a]quinolizine-1-carbonitrile 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:

: 100-39-0
benzyl bromide

: 89240-54-0
(1S,12bR)-12-Benzyl-1-ethyl-1,4,6,7,12,12b-hexahydro-indolo[2,3-a]quinolizine-1-carbonitrile

Guidance literature:: Multi-step reaction with 2 steps

1: 50 percent / 55percent NaH in oil / dimethylformamide / 1.) -10 deg C, 30 min; 2.) -70 deg C, 45 min

2: 1.) BuLi, diisipropylamine, HMPA / 1.) hexane, THF, -50 to -30 to -78 deg C, 1 h; 2.) THF, 0 deg C, 5 min

With N,N,N,N,N,N-hexamethylphosphoric triamide; n-butyllithium; sodium hydride; diisopropylamine; In N,N-dimethyl-formamide;
DOI:10.1016/S0040-4020(01)88616-6

Reference yield:

: 1615-70-9
penta-2,4-dienenitrile

: 75-03-6
ethyl iodide

: 47059-11-0
9-benzyl-4,9-dihydro-3H-pyrido<3,4-b>indole

: 89240-54-0
(1S,12bR)-12-Benzyl-1-ethyl-1,4,6,7,12,12b-hexahydro-indolo[2,3-a]quinolizine-1-carbonitrile

Guidance literature:: With N,N,N,N,N,N-hexamethylphosphoric triamide; n-butyllithium; diisopropylamine; Yield given. Multistep reaction; 1.) hexane, THF, -50 to -30 to -78 deg C, 1 h; 2.) THF, 0 deg C, 5 min;
DOI:10.1016/S0040-4020(01)88616-6