benzyl-O-(3,4,6-tri-O-acetyl-2-O-allyl-α-D-glucopyranosyl)-(1->2)-O-(3,4,6-tri-O-acetyl-α-D-glucopyranosyl)-(1->2)-3,4-6-tri-O-benzyl-β-D-glucopyranoside

Base Information

Chemical Name:benzyl-O-(3,4,6-tri-O-acetyl-2-O-allyl-α-D-glucopyranosyl)-(1->2)-O-(3,4,6-tri-O-acetyl-α-D-glucopyranosyl)-(1->2)-3,4-6-tri-O-benzyl-β-D-glucopyranoside
CAS No.:112289-05-1
Molecular Formula:C₆₁H₇₂O₂₂
Molecular Weight:1157.23
Hs Code.:

Synonyms:benzyl-O-(3,4,6-tri-O-acetyl-2-O-allyl-α-D-glucopyranosyl)-(1->2)-O-(3,4,6-tri-O-acetyl-α-D-glucopyranosyl)-(1->2)-3,4-6-tri-O-benzyl-β-D-glucopyranoside

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Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

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Chemical Property of benzyl-O-(3,4,6-tri-O-acetyl-2-O-allyl-α-D-glucopyranosyl)-(1->2)-O-(3,4,6-tri-O-acetyl-α-D-glucopyranosyl)-(1->2)-3,4-6-tri-O-benzyl-β-D-glucopyranoside

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Technology Process of benzyl-O-(3,4,6-tri-O-acetyl-2-O-allyl-α-D-glucopyranosyl)-(1->2)-O-(3,4,6-tri-O-acetyl-α-D-glucopyranosyl)-(1->2)-3,4-6-tri-O-benzyl-β-D-glucopyranoside

There total 11 articles about benzyl-O-(3,4,6-tri-O-acetyl-2-O-allyl-α-D-glucopyranosyl)-(1->2)-O-(3,4,6-tri-O-acetyl-α-D-glucopyranosyl)-(1->2)-3,4-6-tri-O-benzyl-β-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: 68.0%

: 53929-30-9,61134-30-3,61820-04-0,78355-19-8,90465-39-7,120269-17-2,90302-50-4
benzyl 3,4,6-tetra-O-benzyl-β-G-glucopyranoside

: 112289-06-2
3,4,6-tri-O-acetyl-2-O-(3,4,6-tri-O-acetyl-2-O-allyl-α-D-glucopyranosyl)-β-D-glucopyranosyl chloride

: 112289-05-1
benzyl-O-(3,4,6-tri-O-acetyl-2-O-allyl-α-D-glucopyranosyl)-(1->2)-O-(3,4,6-tri-O-acetyl-α-D-glucopyranosyl)-(1->2)-3,4-6-tri-O-benzyl-β-D-glucopyranoside

Guidance literature:: With molecular sieve; silver perchlorate; In diethyl ether; for 3h; Ambient temperature;
DOI:10.1016/0008-6215(87)80204-5

Reference yield:

: 20770-92-7
methyl 2-O-allyl-4,6-O-benzylidene-α-D-glucopyranoside

: 112289-05-1
benzyl-O-(3,4,6-tri-O-acetyl-2-O-allyl-α-D-glucopyranosyl)-(1->2)-O-(3,4,6-tri-O-acetyl-α-D-glucopyranosyl)-(1->2)-3,4-6-tri-O-benzyl-β-D-glucopyranoside

Guidance literature:: Multi-step reaction with 9 steps

1: 92 percent / acetic acid / 0.25 h / 100 °C

2: 81 percent / M sulfuric acid / 16 h / 100 °C

3: pyridine

4: 94 percent / hydrogen bromide in acetic acid / CH₂Cl₂ / 0.5 h / 0 °C

5: 88 percent / tetraethylammonium chloride / acetonitrile / Ambient temperature

6: 71 percent / silver perchlorate, molecular sieve / diethyl ether; 1,2-dimethoxy-ethane / 1 h / Ambient temperature

7: 92 percent / hydrogen bromide in acetic acid / CH₂Cl₂ / 1.5 h / 0 °C

8: 86 percent / tetraethylammonium chloride / acetonitrile / 0.33 h / Ambient temperature

9: 68 percent / silver perchlorate, molecular sieve / diethyl ether / 3 h / Ambient temperature

With pyridine; molecular sieve; sulfuric acid; tetraethylammonium chloride; hydrogen bromide; silver perchlorate; In 1,2-dimethoxyethane; diethyl ether; dichloromethane; acetic acid; acetonitrile;
DOI:10.1016/0008-6215(87)80204-5

Reference yield:

: 55659-53-5,77790-47-7,93381-69-2,53270-13-6
2-O-acetyl-3,4,6-tri-O-benzyl-α-D-glucopyranosyl bromide

: 112289-05-1
benzyl-O-(3,4,6-tri-O-acetyl-2-O-allyl-α-D-glucopyranosyl)-(1->2)-O-(3,4,6-tri-O-acetyl-α-D-glucopyranosyl)-(1->2)-3,4-6-tri-O-benzyl-β-D-glucopyranoside

Guidance literature:: Multi-step reaction with 2 steps

1: 1) silver carbonate, Drierite 2) sodium methoxide / 1.) ether:benzene (1:1), room temp., overnight 2) methanol, room temp., 6 h

2: 68 percent / silver perchlorate, molecular sieve / diethyl ether / 3 h / Ambient temperature

With calcium sulfate; molecular sieve; sodium methylate; silver perchlorate; silver carbonate; In diethyl ether;
DOI:10.1016/0008-6215(87)80204-5