Acetic acid (1S,2S)-1-hept-2-ynyl-2-(toluene-4-sulfonyloxy)-tridecyl ester

Base Information

Chemical Name:Acetic acid (1S,2S)-1-hept-2-ynyl-2-(toluene-4-sulfonyloxy)-tridecyl ester
CAS No.:211310-88-2
Molecular Formula:C₂₉H₄₆O₅S
Molecular Weight:506.747
Hs Code.:

Synonyms:Acetic acid (1S,2S)-1-hept-2-ynyl-2-(toluene-4-sulfonyloxy)-tridecyl ester

Suppliers and Price of Acetic acid (1S,2S)-1-hept-2-ynyl-2-(toluene-4-sulfonyloxy)-tridecyl ester

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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 Acetic acid (1S,2S)-1-hept-2-ynyl-2-(toluene-4-sulfonyloxy)-tridecyl ester

Chemical Property:

Purity/Quality:: 98% ^*data from raw suppliers

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Technology Process of Acetic acid (1S,2S)-1-hept-2-ynyl-2-(toluene-4-sulfonyloxy)-tridecyl ester

There total 3 articles about Acetic acid (1S,2S)-1-hept-2-ynyl-2-(toluene-4-sulfonyloxy)-tridecyl 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: 90.0%

: 108-24-7
acetic anhydride

: 211310-87-1
Toluene-4-sulfonic acid (S)-1-((S)-1-hydroxy-oct-3-ynyl)-dodecyl ester

: 211310-88-2
Acetic acid (1S,2S)-1-hept-2-ynyl-2-(toluene-4-sulfonyloxy)-tridecyl ester

Guidance literature:: With pyridine; dmap; In dichloromethane; for 0.5h; Ambient temperature;
DOI:10.1016/S0040-4020(98)00389-5

Reference yield:

: 128898-79-3
(2S,3S)-2,3-Epoxy-1-tetradecanol

: 211310-88-2
Acetic acid (1S,2S)-1-hept-2-ynyl-2-(toluene-4-sulfonyloxy)-tridecyl ester

Guidance literature:: Multi-step reaction with 5 steps

1: 90 percent / titanocene, ZnCl₂, Zn / tetrahydrofuran / 0.08 h

2: 80 percent / mCPBA / CH₂Cl₂ / 0.5 h / Ambient temperature

3: 0.9 g / TEA / CH₂Cl₂ / 96 h / 5 °C

4: 1.) n-BuLi, 2.) BF₃*Et₂O / 1.) THF, hexane, -78 deg C, 20 min, 2.) -78 deg C, 20 min, 3.) THF, -78 deg C, 1 h

5: 90 percent / pyridine, DMAP / CH₂Cl₂ / 0.5 h / Ambient temperature

With pyridine; dmap; n-butyllithium; titanocene; TEA; boron trifluoride diethyl etherate; 3-chloro-benzenecarboperoxoic acid; zinc(II) chloride; zinc; In tetrahydrofuran; dichloromethane;
DOI:10.1016/S0040-4020(98)00389-5

Reference yield:

: 150822-79-0
(2S,3S)-1,2-epoxy-3-(tosyloxy)tetradecane

: 211310-88-2
Acetic acid (1S,2S)-1-hept-2-ynyl-2-(toluene-4-sulfonyloxy)-tridecyl ester

Guidance literature:: Multi-step reaction with 2 steps

1: 1.) n-BuLi, 2.) BF₃*Et₂O / 1.) THF, hexane, -78 deg C, 20 min, 2.) -78 deg C, 20 min, 3.) THF, -78 deg C, 1 h

2: 90 percent / pyridine, DMAP / CH₂Cl₂ / 0.5 h / Ambient temperature

With pyridine; dmap; n-butyllithium; boron trifluoride diethyl etherate; In dichloromethane;
DOI:10.1016/S0040-4020(98)00389-5