4-(2'',2''',3'',3''',4'',4''',6'',6'''-octa-O-acetyl-β-D-maltopyranosyl)-2',4'-dibenzyloxy-2-hydroxybibenzyl

Base Information

Chemical Name:4-(2'',2''',3'',3''',4'',4''',6'',6'''-octa-O-acetyl-β-D-maltopyranosyl)-2',4'-dibenzyloxy-2-hydroxybibenzyl
CAS No.:1292811-00-7
Molecular Formula:C₅₄H₆₀O₂₁
Molecular Weight:1045.06
Hs Code.:

Synonyms:4-(2'',2''',3'',3''',4'',4''',6'',6'''-octa-O-acetyl-β-D-maltopyranosyl)-2',4'-dibenzyloxy-2-hydroxybibenzyl

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Chemical Property of 4-(2'',2''',3'',3''',4'',4''',6'',6'''-octa-O-acetyl-β-D-maltopyranosyl)-2',4'-dibenzyloxy-2-hydroxybibenzyl

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Technology Process of 4-(2'',2''',3'',3''',4'',4''',6'',6'''-octa-O-acetyl-β-D-maltopyranosyl)-2',4'-dibenzyloxy-2-hydroxybibenzyl

There total 3 articles about 4-(2'',2''',3'',3''',4'',4''',6'',6'''-octa-O-acetyl-β-D-maltopyranosyl)-2',4'-dibenzyloxy-2-hydroxybibenzyl 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: 57.0%

: 1009814-20-3
C₂₈H₂₆O₄

: 92052-38-5
1-alpha-trichloroacetimidoyl-2,3,6-O-triacetylglucopyranosyl-4-alpha-(2′,3′,4',6'-O-tetraacetyl)glucopyranoside

: 1292811-00-7
4-(2'',2''',3'',3''',4'',4''',6'',6'''-octa-O-acetyl-β-D-maltopyranosyl)-2',4'-dibenzyloxy-2-hydroxybibenzyl

Guidance literature:: With trimethylsilyl trifluoromethanesulfonate; In dichloromethane; at 0 ℃; for 0.0833333h;
DOI:10.1016/j.ejmech.2011.01.065

Reference yield:

: 1009814-18-9
2',4'-dibenzyloxy-2,4-di(methoxymethoxy)stilbene

: 1292811-00-7
4-(2'',2''',3'',3''',4'',4''',6'',6'''-octa-O-acetyl-β-D-maltopyranosyl)-2',4'-dibenzyloxy-2-hydroxybibenzyl

Guidance literature:: Multi-step reaction with 3 steps

1: 5% Pd(II)/C(eggshell); hydrogen / tetrahydrofuran / 12 h / 20 °C / 760.05 Torr

2: toluene-4-sulfonic acid / tetrahydrofuran; methanol / 2 h / Reflux

3: trimethylsilyl trifluoromethanesulfonate / dichloromethane / 0.08 h / 0 °C

With trimethylsilyl trifluoromethanesulfonate; 5% Pd(II)/C(eggshell); hydrogen; toluene-4-sulfonic acid; In tetrahydrofuran; methanol; dichloromethane;
DOI:10.1016/j.ejmech.2011.01.065

Reference yield:

: 1009814-11-2
2',4'-dibenzyloxy-2,4-di(methoxymethoxy)bibenzyl

: 1292811-00-7
4-(2'',2''',3'',3''',4'',4''',6'',6'''-octa-O-acetyl-β-D-maltopyranosyl)-2',4'-dibenzyloxy-2-hydroxybibenzyl

Guidance literature:: Multi-step reaction with 2 steps

1: toluene-4-sulfonic acid / tetrahydrofuran; methanol / 2 h / Reflux

2: trimethylsilyl trifluoromethanesulfonate / dichloromethane / 0.08 h / 0 °C

With trimethylsilyl trifluoromethanesulfonate; toluene-4-sulfonic acid; In tetrahydrofuran; methanol; dichloromethane;
DOI:10.1016/j.ejmech.2011.01.065