7-[(R)-(p-tolylsulfinyl)]-6-[(methylsulfonyl)oxy]heptyl methanesulfonate

Base Information

Chemical Name:7-[(R)-(p-tolylsulfinyl)]-6-[(methylsulfonyl)oxy]heptyl methanesulfonate
CAS No.:311805-09-1
Molecular Formula:C₁₆H₂₆O₇S₃
Molecular Weight:426.576
Hs Code.:

Synonyms:7-[(R)-(p-tolylsulfinyl)]-6-[(methylsulfonyl)oxy]heptyl methanesulfonate

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Chemical Property of 7-[(R)-(p-tolylsulfinyl)]-6-[(methylsulfonyl)oxy]heptyl methanesulfonate

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Technology Process of 7-[(R)-(p-tolylsulfinyl)]-6-[(methylsulfonyl)oxy]heptyl methanesulfonate

There total 4 articles about 7-[(R)-(p-tolylsulfinyl)]-6-[(methylsulfonyl)oxy]heptyl methanesulfonate 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: 65.0%

: 124-63-0
methanesulfonyl chloride

: 311805-08-0
7-[(R)-(p-tolylsulfinyl)]-1,6-heptanediol

: 311805-09-1
7-[(R)-(p-tolylsulfinyl)]-6-[(methylsulfonyl)oxy]heptyl methanesulfonate

Guidance literature:: With triethylamine; In dichloromethane; at 20 ℃; for 0.333333h;
DOI:10.1016/S0040-4020(00)00713-4

Reference yield:

: 502-44-3,24980-41-4,80137-66-2
hexahydro-2H-oxepin-2-one

: 311805-09-1
7-[(R)-(p-tolylsulfinyl)]-6-[(methylsulfonyl)oxy]heptyl methanesulfonate

Guidance literature:: Multi-step reaction with 3 steps

1.1: LDA / tetrahydrofuran / 0.33 h / 0 °C

1.2: 76 percent / tetrahydrofuran / 0.33 h / -78 °C

2.1: 93 percent / NaBH₄ / methanol / 0.17 h / 20 °C

3.1: 65 percent / Et₃N / CH₂Cl₂ / 0.33 h / 20 °C

With sodium tetrahydroborate; triethylamine; lithium diisopropyl amide; In tetrahydrofuran; methanol; dichloromethane; 1.1: Metallation / 1.2: Substitution / 2.1: Reduction / 3.1: Substitution;
DOI:10.1016/S0040-4020(00)00713-4

Reference yield:

: 1519-39-7
(R)-methyl p-tolyl sulfoxide

: 311805-09-1
7-[(R)-(p-tolylsulfinyl)]-6-[(methylsulfonyl)oxy]heptyl methanesulfonate

Guidance literature:: Multi-step reaction with 3 steps

1.1: LDA / tetrahydrofuran / 0.33 h / 0 °C

1.2: 76 percent / tetrahydrofuran / 0.33 h / -78 °C

2.1: 93 percent / NaBH₄ / methanol / 0.17 h / 20 °C

3.1: 65 percent / Et₃N / CH₂Cl₂ / 0.33 h / 20 °C

With sodium tetrahydroborate; triethylamine; lithium diisopropyl amide; In tetrahydrofuran; methanol; dichloromethane; 1.1: Metallation / 1.2: Substitution / 2.1: Reduction / 3.1: Substitution;
DOI:10.1016/S0040-4020(00)00713-4