(S)-2-[(2S,6R)-6-(2-Ethyl-[1,3]dioxolan-2-ylmethyl)-1-methyl-piperidin-2-yl]-1-phenyl-ethanol

Base Information

Chemical Name:(S)-2-[(2S,6R)-6-(2-Ethyl-[1,3]dioxolan-2-ylmethyl)-1-methyl-piperidin-2-yl]-1-phenyl-ethanol
CAS No.:145263-09-8
Molecular Formula:C₂₀H₃₁NO₃
Molecular Weight:333.471
Hs Code.:

Synonyms:(S)-2-[(2S,6R)-6-(2-Ethyl-[1,3]dioxolan-2-ylmethyl)-1-methyl-piperidin-2-yl]-1-phenyl-ethanol

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Chemical Property of (S)-2-[(2S,6R)-6-(2-Ethyl-[1,3]dioxolan-2-ylmethyl)-1-methyl-piperidin-2-yl]-1-phenyl-ethanol

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Technology Process of (S)-2-[(2S,6R)-6-(2-Ethyl-[1,3]dioxolan-2-ylmethyl)-1-methyl-piperidin-2-yl]-1-phenyl-ethanol

There total 3 articles about (S)-2-[(2S,6R)-6-(2-Ethyl-[1,3]dioxolan-2-ylmethyl)-1-methyl-piperidin-2-yl]-1-phenyl-ethanol 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: 88.0%

: 145263-07-6
(2S,6R)-2-((S)-2-Acetoxy-2-phenyl-ethyl)-6-(2-ethyl-[1,3]dioxolan-2-ylmethyl)-piperidine-1-carboxylic acid methyl ester

: 145263-09-8
(S)-2-[(2S,6R)-6-(2-Ethyl-[1,3]dioxolan-2-ylmethyl)-1-methyl-piperidin-2-yl]-1-phenyl-ethanol

Guidance literature:: With lithium aluminium tetrahydride; In tetrahydrofuran; for 17h; Heating;

Reference yield:

: (S)-2-((S)-2-Acetoxy-2-phenyl-ethyl)-6-methoxy-piperidine-1-carboxylic acid methyl ester

: 145263-09-8
(S)-2-[(2S,6R)-6-(2-Ethyl-[1,3]dioxolan-2-ylmethyl)-1-methyl-piperidin-2-yl]-1-phenyl-ethanol

Guidance literature:: Multi-step reaction with 3 steps

1: 78 percent / TiCl₄ / CH₂Cl₂ / 1.) CH₂Cl₂, -78 deg C, 1 h, 2.) to r.t., 1 h

2: 83 percent / TsOH*H₂O / benzene / 20 h / Heating

3: 88 percent / LiAlH₄ / tetrahydrofuran / 17 h / Heating

With lithium aluminium tetrahydride; titanium tetrachloride; toluene-4-sulfonic acid; In tetrahydrofuran; dichloromethane; benzene;

Reference yield:

: 145263-05-4
(2S,6R)-2-((S)-2-Acetoxy-2-phenyl-ethyl)-6-(2-oxo-butyl)-piperidine-1-carboxylic acid methyl ester

: 145263-09-8
(S)-2-[(2S,6R)-6-(2-Ethyl-[1,3]dioxolan-2-ylmethyl)-1-methyl-piperidin-2-yl]-1-phenyl-ethanol

Guidance literature:: Multi-step reaction with 2 steps

1: 83 percent / TsOH*H₂O / benzene / 20 h / Heating

2: 88 percent / LiAlH₄ / tetrahydrofuran / 17 h / Heating

With lithium aluminium tetrahydride; toluene-4-sulfonic acid; In tetrahydrofuran; benzene;