((R)-1-Phenyl-ethyl)-carbamic acid (R)-1-(2-benzyloxy-ethyl)-prop-2-ynyl ester

Base Information

Chemical Name:((R)-1-Phenyl-ethyl)-carbamic acid (R)-1-(2-benzyloxy-ethyl)-prop-2-ynyl ester
CAS No.:90246-38-1
Molecular Formula:C₂₁H₂₃NO₃
Molecular Weight:337.419
Hs Code.:

Synonyms:((R)-1-Phenyl-ethyl)-carbamic acid (R)-1-(2-benzyloxy-ethyl)-prop-2-ynyl ester

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Chemical Property of ((R)-1-Phenyl-ethyl)-carbamic acid (R)-1-(2-benzyloxy-ethyl)-prop-2-ynyl ester

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Technology Process of ((R)-1-Phenyl-ethyl)-carbamic acid (R)-1-(2-benzyloxy-ethyl)-prop-2-ynyl ester

There total 1 articles about ((R)-1-Phenyl-ethyl)-carbamic acid (R)-1-(2-benzyloxy-ethyl)-prop-2-ynyl ester 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: 33.0%

: 3886-69-9
(R)-1-phenyl-ethyl-amine

: chloroformate ester of 5-(benzyloxy)-1-pentyn-3-ol

: 90246-37-0
((R)-1-Phenyl-ethyl)-carbamic acid (S)-1-(2-benzyloxy-ethyl)-prop-2-ynyl ester

: 90246-38-1
((R)-1-Phenyl-ethyl)-carbamic acid (R)-1-(2-benzyloxy-ethyl)-prop-2-ynyl ester

Guidance literature:: DOI:10.1021/ja00327a022

Reference yield: 67.0%

: 90246-38-1
((R)-1-Phenyl-ethyl)-carbamic acid (R)-1-(2-benzyloxy-ethyl)-prop-2-ynyl ester

: 90319-48-5
(R)-5-(benzyloxy)-1-pentyn-3-ol

Guidance literature:: With trichlorosilane;
DOI:10.1021/ja00327a022

Reference yield:

: 90246-38-1
((R)-1-Phenyl-ethyl)-carbamic acid (R)-1-(2-benzyloxy-ethyl)-prop-2-ynyl ester

: 90246-43-8
(R)-5-(benzyloxy)-3-methyl-1-(trimethylsilyl)-1-pentyne

Guidance literature:: Multi-step reaction with 4 steps

1: 67 percent / Cl₃SiH

2: 88 percent / diethyl ether / 0.5 h / Heating

3: 85 percent / diethyl azodicarboxylate, PPh₃ / tetrahydrofuran / 4 h / 23 °C

4: 1) CuI / 1) ether, 2) THF, 23 deg C, 10 min

With copper(l) iodide; trichlorosilane; triphenylphosphine; diethylazodicarboxylate; In tetrahydrofuran; diethyl ether;
DOI:10.1021/ja00327a022