methyl 2,3-di-O-benzyl-4,6-O-[2-(p-methoxy)phenylsulfonyl]ethylidene-α-D-glucopyranoside

Base Information

Chemical Name:methyl 2,3-di-O-benzyl-4,6-O-[2-(p-methoxy)phenylsulfonyl]ethylidene-α-D-glucopyranoside
CAS No.:869793-01-1
Molecular Formula:C₃₀H₃₄O₉S
Molecular Weight:570.661
Hs Code.:

Synonyms:methyl 2,3-di-O-benzyl-4,6-O-[2-(p-methoxy)phenylsulfonyl]ethylidene-α-D-glucopyranoside

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Chemical Property of methyl 2,3-di-O-benzyl-4,6-O-[2-(p-methoxy)phenylsulfonyl]ethylidene-α-D-glucopyranoside

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Technology Process of methyl 2,3-di-O-benzyl-4,6-O-[2-(p-methoxy)phenylsulfonyl]ethylidene-α-D-glucopyranoside

There total 2 articles about methyl 2,3-di-O-benzyl-4,6-O-[2-(p-methoxy)phenylsulfonyl]ethylidene-α-D-glucopyranoside 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: 91.0%

: 118090-74-7
(Z)-1,2-bis(p-methoxyphenylsulfonyl)ethylene

: 17791-36-5
methyl 2,3-di-O-benzyl-α-D-glucopyranoside

: 869793-01-1
methyl 2,3-di-O-benzyl-4,6-O-[2-(p-methoxy)phenylsulfonyl]ethylidene-α-D-glucopyranoside

Guidance literature:: With tetrabutylammomium bromide; sodium hydride; In tetrahydrofuran; at 20 ℃; for 12h;

Reference yield:

: 132752-95-5
(Z)-1,2-bis(p-methoxyphenylsulfanyl)ethylene

: 869793-01-1
methyl 2,3-di-O-benzyl-4,6-O-[2-(p-methoxy)phenylsulfonyl]ethylidene-α-D-glucopyranoside

Guidance literature:: Multi-step reaction with 2 steps

1: H₂SO₄; hydrogen peroxide; acetic acid / H₂O / 80 °C

2: 91 percent / NaH; Bu₄NBr / tetrahydrofuran / 12 h / 20 °C

With sulfuric acid; tetrabutylammomium bromide; dihydrogen peroxide; sodium hydride; acetic acid; In tetrahydrofuran; water;

Reference yield: 60.0%

: 869793-01-1
methyl 2,3-di-O-benzyl-4,6-O-[2-(p-methoxy)phenylsulfonyl]ethylidene-α-D-glucopyranoside

: 108-24-7
acetic anhydride

: methyl 2,3-di-O-acetyl-4,6-O-[2-(p-metoxy)phenylsulfonyl]ethylidene-α-D-glucopyranoside

: methyl 3-O-acetyl-2-O-benzyl-4,6-O-[2-(p-metoxy)phenylsulfonyl]ethylidene-α-D-glucopyranoside

Guidance literature:: methyl 2,3-di-O-benzyl-4,6-O-[2-(p-methoxy)phenylsulfonyl]ethylidene-α-D-glucopyranoside; With 2,3-dicyano-5,6-dichloro-p-benzoquinone; In dichloromethane; water; at 20 ℃;

acetic anhydride; With pyridine; for 16h;