(R)-methyl (6-(4-methylphenylsulfonamido)-1-phenylhex-1-yn-3-yl)carbonate

Base Information

Chemical Name:(R)-methyl (6-(4-methylphenylsulfonamido)-1-phenylhex-1-yn-3-yl)carbonate
CAS No.:1580522-23-1
Molecular Formula:C₂₁H₂₃NO₅S
Molecular Weight:401.483
Hs Code.:

Synonyms:(R)-methyl (6-(4-methylphenylsulfonamido)-1-phenylhex-1-yn-3-yl)carbonate

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Chemical Property of (R)-methyl (6-(4-methylphenylsulfonamido)-1-phenylhex-1-yn-3-yl)carbonate

Chemical Property:

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Technology Process of (R)-methyl (6-(4-methylphenylsulfonamido)-1-phenylhex-1-yn-3-yl)carbonate

There total 9 articles about (R)-methyl (6-(4-methylphenylsulfonamido)-1-phenylhex-1-yn-3-yl)carbonate 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:

: 18303-04-3
N-[(tert-butoxy)carbonyl]-4-methylbenzenesulfonamide

: 1580522-23-1
(R)-methyl (6-(4-methylphenylsulfonamido)-1-phenylhex-1-yn-3-yl)carbonate

Guidance literature:: Multi-step reaction with 4 steps

1: di-isopropyl azodicarboxylate; triphenylphosphine / tetrahydrofuran / 1 h / 0 - 20 °C / Inert atmosphere

2: methyllithium / diethyl ether / 0.17 h / -20 °C / Inert atmosphere

3: (1S)-10-camphorsulfonic acid / methanol / 2 h / 20 °C / Inert atmosphere

4: pyridine / dichloromethane / 2 h / 0 °C / Inert atmosphere

With pyridine; di-isopropyl azodicarboxylate; (1S)-10-camphorsulfonic acid; methyllithium; triphenylphosphine; In tetrahydrofuran; methanol; diethyl ether; dichloromethane;
DOI:10.1002/anie.201309162

Reference yield:

: C₂₅H₃₅NO₃SSi

: 1580522-23-1
(R)-methyl (6-(4-methylphenylsulfonamido)-1-phenylhex-1-yn-3-yl)carbonate

Guidance literature:: Multi-step reaction with 2 steps

1: (1S)-10-camphorsulfonic acid / methanol / 2 h / 20 °C / Inert atmosphere

2: pyridine / dichloromethane / 2 h / 0 °C / Inert atmosphere

With pyridine; (1S)-10-camphorsulfonic acid; In methanol; dichloromethane;
DOI:10.1002/anie.201309162

Reference yield:

: C₃₀H₄₃NO₅SSi

: 1580522-23-1
(R)-methyl (6-(4-methylphenylsulfonamido)-1-phenylhex-1-yn-3-yl)carbonate

Guidance literature:: Multi-step reaction with 3 steps

1: methyllithium / diethyl ether / 0.17 h / -20 °C / Inert atmosphere

2: (1S)-10-camphorsulfonic acid / methanol / 2 h / 20 °C / Inert atmosphere

3: pyridine / dichloromethane / 2 h / 0 °C / Inert atmosphere

With pyridine; (1S)-10-camphorsulfonic acid; methyllithium; In methanol; diethyl ether; dichloromethane;
DOI:10.1002/anie.201309162