2H-Cyclopenta[b]pyridine,4a-ethyl-3,4,4a,5,6,7-hexahydro-,(S)-(9CI)

Base Information

Chemical Name:2H-Cyclopenta[b]pyridine,4a-ethyl-3,4,4a,5,6,7-hexahydro-,(S)-(9CI)
CAS No.:152375-27-4
Molecular Formula:C₁₀H₁₇N
Molecular Weight:151.252
Hs Code.:
Mol file:152375-27-4.mol

Synonyms:2H-Cyclopenta[b]pyridine,4a-ethyl-3,4,4a,5,6,7-hexahydro-,(S)-(9CI)

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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 2H-Cyclopenta[b]pyridine,4a-ethyl-3,4,4a,5,6,7-hexahydro-,(S)-(9CI)

Chemical Property:

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Technology Process of 2H-Cyclopenta[b]pyridine,4a-ethyl-3,4,4a,5,6,7-hexahydro-,(S)-(9CI)

There total 9 articles about 2H-Cyclopenta[b]pyridine,4a-ethyl-3,4,4a,5,6,7-hexahydro-,(S)-(9CI) 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: 95.0%

: 118895-49-1
(+/-)-2-ethyl-2-(2'-cyanoethyl)cyclopentanone

: 118895-50-4,152375-27-4
(+/-)-4a-ethyl-3,4,4a,5,6,7-hexahydro-2H-1-pyrindine

Guidance literature:: With potassium hydroxide; hydrogen; nickel; In methanol; for 20h; under 2896.03 Torr;
DOI:10.1021/jo00290a006

Reference yield: 95.0%

: 152266-63-2
3-((S)-6-Ethyl-1,4-dioxa-spiro[4.4]non-6-yl)-propylamine

: 152375-27-4
(S)-(+)-4a-ethyl-3,4,4a,5,6,7-hexahydro-2H-1-pyridine

Guidance literature:: With hydrogenchloride; In tetrahydrofuran; for 3h; Ambient temperature;
DOI:10.1016/S0957-4166(00)80350-X

Reference yield:

: 64847-88-7
2-ethylcyclopentanone

: 118895-50-4,152375-27-4
(+/-)-4a-ethyl-3,4,4a,5,6,7-hexahydro-2H-1-pyrindine

Guidance literature:: Multi-step reaction with 2 steps

1: 58 percent / sodium ethoxide / tetrahydrofuran / Ambient temperature

2: 95 percent / H₂, KOH / Raney Ni / methanol / 2896.03 Torr

With potassium hydroxide; hydrogen; sodium ethanolate; nickel; In tetrahydrofuran; methanol;
DOI:10.1021/ja00186a074