11-Benzenesulfonyl-15-(tert-butyl-dimethyl-silanyloxy)-10-methanesulfonyloxy-pentadecanoic acid methyl ester

Base Information

Chemical Name:11-Benzenesulfonyl-15-(tert-butyl-dimethyl-silanyloxy)-10-methanesulfonyloxy-pentadecanoic acid methyl ester
CAS No.:121942-47-0
Molecular Formula:C₂₉H₅₂O₈S₂Si
Molecular Weight:620.945
Hs Code.:

Synonyms:11-Benzenesulfonyl-15-(tert-butyl-dimethyl-silanyloxy)-10-methanesulfonyloxy-pentadecanoic acid methyl ester

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Chemical Property of 11-Benzenesulfonyl-15-(tert-butyl-dimethyl-silanyloxy)-10-methanesulfonyloxy-pentadecanoic acid methyl ester

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Technology Process of 11-Benzenesulfonyl-15-(tert-butyl-dimethyl-silanyloxy)-10-methanesulfonyloxy-pentadecanoic acid methyl ester

There total 9 articles about 11-Benzenesulfonyl-15-(tert-butyl-dimethyl-silanyloxy)-10-methanesulfonyloxy-pentadecanoic acid methyl 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: 85.0%

: 124-63-0
methanesulfonyl chloride

: 121942-46-9
11-Benzenesulfonyl-15-(tert-butyl-dimethyl-silanyloxy)-10-hydroxy-pentadecanoic acid methyl ester

: 121942-47-0
11-Benzenesulfonyl-15-(tert-butyl-dimethyl-silanyloxy)-10-methanesulfonyloxy-pentadecanoic acid methyl ester

Guidance literature:: With triethylamine; In dichloromethane; at 0 ℃; for 1h;

Reference yield:

: 2100-17-6
4-pentenal

: 121942-47-0
11-Benzenesulfonyl-15-(tert-butyl-dimethyl-silanyloxy)-10-methanesulfonyloxy-pentadecanoic acid methyl ester

Guidance literature:: Multi-step reaction with 6 steps

1: 7.5 g / AIBN / 2.5 h / Irradiation

2: 98 percent / LiAlH₄ / tetrahydrofuran / 1) 0 deg C, 1 h, 2) r.t., 30 min

3: 85 percent / MCPBA / CH₂Cl₂ / 2 h / Ambient temperature

4: 95 percent / DMAP, Et₃N / CH₂Cl₂ / 1) 0 deg C 1 h, 2) r.t., 1 h

5: 20 percent / n-BuLi / tetrahydrofuran / 1) -78 deg C, 0.5+0.5 h, 2) r.t., 1 h

6: 85 percent / NEt₃ / CH₂Cl₂ / 1 h / 0 °C

With dmap; lithium aluminium tetrahydride; n-butyllithium; 2,2'-azobis(isobutyronitrile); triethylamine; 3-chloro-benzenecarboperoxoic acid; In tetrahydrofuran; dichloromethane;

Reference yield:

: 14811-73-5
10-oxo-decanoic acid methyl ester

: 121942-47-0
11-Benzenesulfonyl-15-(tert-butyl-dimethyl-silanyloxy)-10-methanesulfonyloxy-pentadecanoic acid methyl ester

Guidance literature:: Multi-step reaction with 2 steps

1: 20 percent / n-BuLi / tetrahydrofuran / 1) -78 deg C, 0.5+0.5 h, 2) r.t., 1 h

2: 85 percent / NEt₃ / CH₂Cl₂ / 1 h / 0 °C

With n-butyllithium; triethylamine; In tetrahydrofuran; dichloromethane;