Methanesulfonic acid (3S,6R)-6-allyl-6-((R)-toluene-4-sulfinylmethyl)-tetrahydro-pyran-3-ylmethyl ester

Base Information

• Chemical Name: Methanesulfonic acid (3S,6R)-6-allyl-6-((R)-toluene-4-sulfinylmethyl)-tetrahydro-pyran-3-ylmethyl ester
• CAS No.: 217443-62-4
• Molecular Formula: C₁₈H₂₆O₅S₂
• Molecular Weight: 386.533

Synonyms:Methanesulfonic acid (3S,6R)-6-allyl-6-((R)-toluene-4-sulfinylmethyl)-tetrahydro-pyran-3-ylmethyl ester

Chemical Property of Methanesulfonic acid (3S,6R)-6-allyl-6-((R)-toluene-4-sulfinylmethyl)-tetrahydro-pyran-3-ylmethyl ester

Chemical Property:

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Technology Process of Methanesulfonic acid (3S,6R)-6-allyl-6-((R)-toluene-4-sulfinylmethyl)-tetrahydro-pyran-3-ylmethyl ester

There total 1 articles about Methanesulfonic acid (3S,6R)-6-allyl-6-((R)-toluene-4-sulfinylmethyl)-tetrahydro-pyran-3-ylmethyl 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: 36.0%

methanesulfonyl chloride (124-63-0) + [(R)-6-Allyl-6-((R)-toluene-4-sulfinylmethyl)-tetrahydro-pyran-3-yl]-methanol → Methanesulfonic acid (3R,6R)-6-allyl-6-((R)-toluene-4-sulfinylmethyl)-tetrahydro-pyran-3-ylmethyl ester (217443-61-3) + Methanesulfonic acid (3S,6R)-6-allyl-6-((R)-toluene-4-sulfinylmethyl)-tetrahydro-pyran-3-ylmethyl ester (217443-62-4)

Guidance literature:

With dmap; In dichloromethane; at 0 ℃; for 0.0833333h;

DOI:10.1016/S0040-4020(98)00810-2

Reference yield:

Methanesulfonic acid (3S,6R)-6-allyl-6-((R)-toluene-4-sulfinylmethyl)-tetrahydro-pyran-3-ylmethyl ester (217443-62-4) → (2R,Rs)-2-allyl-5-methylidene-2-(p-toluenesulfinylmethyl)tetrahydropyran

Guidance literature:

With sodium tetrahydroborate; ortho-nitrophenyl selenocyanate; dihydrogen peroxide; Yield given. Multistep reaction; 1.) EtOH, room temperature, 20 h, 2.) THF, room temperature, 24 h;

DOI:10.1016/S0040-4020(98)00810-2

upstream raw materials:

methanesulfonyl chloride

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