(1α,2α,3α,4β,5α,6α,7α)-(+/-)-2,3-O-Isopropyliden-7-(phenylsulfonyl)-4-(phenylsulfonylmethyl)bicyclo<4.1.0>heptan-2,3,5-triol-5-methansulfonat

Base Information

Chemical Name:(1α,2α,3α,4β,5α,6α,7α)-(+/-)-2,3-O-Isopropyliden-7-(phenylsulfonyl)-4-(phenylsulfonylmethyl)bicyclo<4.1.0>heptan-2,3,5-triol-5-methansulfonat
CAS No.:109531-58-0
Molecular Formula:C₂₄H₂₈O₉S₃
Molecular Weight:556.679
Hs Code.:

Synonyms:(1α,2α,3α,4β,5α,6α,7α)-(+/-)-2,3-O-Isopropyliden-7-(phenylsulfonyl)-4-(phenylsulfonylmethyl)bicyclo<4.1.0>heptan-2,3,5-triol-5-methansulfonat

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Chemical Property of (1α,2α,3α,4β,5α,6α,7α)-(+/-)-2,3-O-Isopropyliden-7-(phenylsulfonyl)-4-(phenylsulfonylmethyl)bicyclo<4.1.0>heptan-2,3,5-triol-5-methansulfonat

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Technology Process of (1α,2α,3α,4β,5α,6α,7α)-(+/-)-2,3-O-Isopropyliden-7-(phenylsulfonyl)-4-(phenylsulfonylmethyl)bicyclo<4.1.0>heptan-2,3,5-triol-5-methansulfonat

There total 3 articles about (1α,2α,3α,4β,5α,6α,7α)-(+/-)-2,3-O-Isopropyliden-7-(phenylsulfonyl)-4-(phenylsulfonylmethyl)bicyclo<4.1.0>heptan-2,3,5-triol-5-methansulfonat 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: 88.0%

: 124-63-0
methanesulfonyl chloride

: 109583-84-8
(1α,2α,3α,4β,5α,6α,7α)-(+/-)-2,3-O-Isopropyliden-7-(phenylsulfonyl)-4-(phenylsulfonylmethyl)bicyclo<4.1.o>heptan-2,3,5-triol

: 109531-58-0
(1α,2α,3α,4β,5α,6α,7α)-(+/-)-2,3-O-Isopropyliden-7-(phenylsulfonyl)-4-(phenylsulfonylmethyl)bicyclo<4.1.0>heptan-2,3,5-triol-5-methansulfonat

Guidance literature:: With triethylamine; In dichloromethane; at 20 ℃; for 0.5h;

Reference yield:

: 3112-85-4
methylphenylsulfonate

: 109531-58-0
(1α,2α,3α,4β,5α,6α,7α)-(+/-)-2,3-O-Isopropyliden-7-(phenylsulfonyl)-4-(phenylsulfonylmethyl)bicyclo<4.1.0>heptan-2,3,5-triol-5-methansulfonat

Guidance literature:: Multi-step reaction with 3 steps

1: 1) 2,3M n-BuLi / 1) hexane, THF, 0 deg C, 20 h, 2) 12 h, 20 deg C

2: 94 percent / p-ToOH / 1 h / Heating

3: 88 percent / NEt₃ / CH₂Cl₂ / 0.5 h / 20 °C

With n-butyllithium; toluene-4-sulfonic acid; triethylamine; In dichloromethane;

Reference yield:

: 109583-83-7
(1α,2α,3α,4β,5α,6α,7α)-(+/-)-7-(Phenylsulfonyl)-4-(phenylsulfonylmethyl)bicyclo<4.1.0>heptan-2,3,5-triol

: 109531-58-0
(1α,2α,3α,4β,5α,6α,7α)-(+/-)-2,3-O-Isopropyliden-7-(phenylsulfonyl)-4-(phenylsulfonylmethyl)bicyclo<4.1.0>heptan-2,3,5-triol-5-methansulfonat

Guidance literature:: Multi-step reaction with 2 steps

1: 94 percent / p-ToOH / 1 h / Heating

2: 88 percent / NEt₃ / CH₂Cl₂ / 0.5 h / 20 °C

With toluene-4-sulfonic acid; triethylamine; In dichloromethane;