(S)-2-(4-methoxyphenyl)-1,2,3,4-tetrahydroquinoxaline

Base Information

Chemical Name:(S)-2-(4-methoxyphenyl)-1,2,3,4-tetrahydroquinoxaline
CAS No.:1253208-06-8
Molecular Formula:C₁₅H₁₆N₂O
Molecular Weight:240.305
Hs Code.:

Synonyms:(S)-2-(4-methoxyphenyl)-1,2,3,4-tetrahydroquinoxaline

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Chemical Property of (S)-2-(4-methoxyphenyl)-1,2,3,4-tetrahydroquinoxaline

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Technology Process of (S)-2-(4-methoxyphenyl)-1,2,3,4-tetrahydroquinoxaline

There total 4 articles about (S)-2-(4-methoxyphenyl)-1,2,3,4-tetrahydroquinoxaline 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: 99.0%

: 5021-46-5
2-(4-methoxyphenyl)quinoxaline

: 1253208-06-8
(S)-2-(4-methoxyphenyl)-1,2,3,4-tetrahydroquinoxaline

Guidance literature:: With [(Ir(H){(S)-[(4,4-bi-2,2-difluoro-1,3-benzodioxole)-5,5-diyl]bis(diphenylphosphine)})2(μ-Cl)3]Cl; hydrogen; In 1,4-dioxane; at 30 ℃; for 20h; under 22502.3 Torr; optical yield given as %ee; enantioselective reaction; Autoclave;
DOI:10.1021/jo300455y

Reference yield:

: 5021-46-5
2-(4-methoxyphenyl)quinoxaline

: 1221687-25-7
(R)-1,2,3,4-tetrahydro-2-(4-methoxyphenyl)quinoxaline

: 1253208-06-8
(S)-2-(4-methoxyphenyl)-1,2,3,4-tetrahydroquinoxaline

Guidance literature:: With phenanthridine; diiodo(p-cymene)ruthenium(II) dimer; C₃₄H₃₃O₄P; hydrogen; In benzene; at 20 ℃; for 48h; under 5171.62 Torr; optical yield given as %ee; enantioselective reaction; Autoclave;
DOI:10.1021/ja211684v

Reference yield:

: 1448-87-9
2-chloroquinoxaline

: 13139-86-1
4-methoxyphenyl magnesium bromide

: 1253208-06-8
(S)-2-(4-methoxyphenyl)-1,2,3,4-tetrahydroquinoxaline

Guidance literature:: Multi-step reaction with 2 steps

1: iron(II) acetylacetonate / tetrahydrofuran; 1-methyl-pyrrolidin-2-one / 0.5 h / 20 °C / Inert atmosphere

2: C₁₇H₂₈N₂O₂RuS⁽¹⁺⁾*C₃₂H₁₂BF₂₄^(1-); hydrogen / 1,1-dichloroethane / 16 h / 20 °C / 60804.1 Torr / Autoclave

With iron(II) acetylacetonate; C₁₇H₂₈N₂O₂RuS⁽¹⁺⁾*C₃₂H₁₂BF₂₄^(1-); hydrogen; In tetrahydrofuran; 1-methyl-pyrrolidin-2-one; 1,1-dichloroethane; 1: Kumada coupling reaction;
DOI:10.1021/ol2029096