methyl O-(3,4,6-tri-O-acetyl-2-deoxy-2-phthalimido-β-D-glucopyranosyl)-(1<>2)-O-(3,4,6-tri-O-acetyl-α-D-mannopyranosyl)-(1<>3)-2-O-allyl-4,6-O-benzylidene-α-D-mannopyranoside

Base Information

Chemical Name:methyl O-(3,4,6-tri-O-acetyl-2-deoxy-2-phthalimido-β-D-glucopyranosyl)-(1<*>2)-O-(3,4,6-tri-O-acetyl-α-D-mannopyranosyl)-(1<*>3)-2-O-allyl-4,6-O-benzylidene-α-D-mannopyranoside
CAS No.:98293-10-8
Molecular Formula:C₄₉H₅₇NO₂₃
Molecular Weight:1027.98
Hs Code.:

methyl O-(3,4,6-tri-O-acetyl-2-deoxy-2-phthalimido-β-D-glucopyranosyl)-(1<*>2)-O-(3,4,6-tri-O-acetyl-α-D-mannopyranosyl)-(1<*>3)-2-O-allyl-4,6-O-benzylidene-α-D-mannopyranoside

Synonyms:methyl O-(3,4,6-tri-O-acetyl-2-deoxy-2-phthalimido-β-D-glucopyranosyl)-(1<*>2)-O-(3,4,6-tri-O-acetyl-α-D-mannopyranosyl)-(1<*>3)-2-O-allyl-4,6-O-benzylidene-α-D-mannopyranoside

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Chemical Property of methyl O-(3,4,6-tri-O-acetyl-2-deoxy-2-phthalimido-β-D-glucopyranosyl)-(1<*>2)-O-(3,4,6-tri-O-acetyl-α-D-mannopyranosyl)-(1<*>3)-2-O-allyl-4,6-O-benzylidene-α-D-mannopyranoside

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Technology Process of methyl O-(3,4,6-tri-O-acetyl-2-deoxy-2-phthalimido-β-D-glucopyranosyl)-(1<*>2)-O-(3,4,6-tri-O-acetyl-α-D-mannopyranosyl)-(1<*>3)-2-O-allyl-4,6-O-benzylidene-α-D-mannopyranoside

There total 5 articles about methyl O-(3,4,6-tri-O-acetyl-2-deoxy-2-phthalimido-β-D-glucopyranosyl)-(1<*>2)-O-(3,4,6-tri-O-acetyl-α-D-mannopyranosyl)-(1<*>3)-2-O-allyl-4,6-O-benzylidene-α-D-mannopyranoside 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: 52.5%

: 81600-89-7
methyl 2-O-allyl-4,6-O-benzylidene-α-D-mannopyranoside

: 98293-08-4
3,4,6-tri-O-acetyl-2-O-(3,4,6-tri-O-acetyl-2-deoxy-2-phthalimido-β-D-glucopyranosyl)-α-D-mannopyranosyl bromide

: 98293-10-8
methyl O-(3,4,6-tri-O-acetyl-2-deoxy-2-phthalimido-β-D-glucopyranosyl)-(1<*>2)-O-(3,4,6-tri-O-acetyl-α-D-mannopyranosyl)-(1<*>3)-2-O-allyl-4,6-O-benzylidene-α-D-mannopyranoside

Guidance literature:: With mercury(II) cyanide; In nitromethane; at 40 ℃; for 24h;

Reference yield:

: 2774-19-8,14419-69-3,15887-67-9,23392-28-1,57539-08-9,61277-63-2,74410-51-8,76419-48-2,80734-73-2,86363-44-2,89301-79-1,94061-92-4,94062-87-0,108739-92-0,129706-93-0,143005-12-3,65877-21-6
(2R,4aR,6S,7S,8R,8aR)-8-Benzyloxy-6-methoxy-2-phenyl-hexahydro-pyrano[3,2-d][1,3]dioxin-7-ol

: 98293-10-8
methyl O-(3,4,6-tri-O-acetyl-2-deoxy-2-phthalimido-β-D-glucopyranosyl)-(1<*>2)-O-(3,4,6-tri-O-acetyl-α-D-mannopyranosyl)-(1<*>3)-2-O-allyl-4,6-O-benzylidene-α-D-mannopyranoside

Guidance literature:: Multi-step reaction with 4 steps

1: 80 percent / silver trifluoromethanesulphonate, 2,4,6-collidine / CH₂Cl₂ / 3 h / 0 °C

2: sulfuric acid (1percent) / acetic anhydride / 12 h / Ambient temperature

3: 82.5 percent / HBr (25percent) / acetic acid; CHCl₃ / 12 h / 0 °C

4: 52.5 percent / mercuric cyanide / nitromethane / 24 h / 40 °C

With 2,4,6-trimethyl-pyridine; sulfuric acid; hydrogen bromide; silver trifluoromethanesulfonate; mercury(II) cyanide; In nitromethane; dichloromethane; chloroform; acetic anhydride; acetic acid;

Reference yield:

: 98293-06-2
methyl 3,4,6-tri-O-acetyl-2-deoxy-2-phthalimido-β-D-glucopyranosyl-(1->2)-3-O-benzyl-4,6-O-benzylidene-α-D-mannopyranoside

: 98293-10-8
methyl O-(3,4,6-tri-O-acetyl-2-deoxy-2-phthalimido-β-D-glucopyranosyl)-(1<*>2)-O-(3,4,6-tri-O-acetyl-α-D-mannopyranosyl)-(1<*>3)-2-O-allyl-4,6-O-benzylidene-α-D-mannopyranoside

Guidance literature:: Multi-step reaction with 3 steps

1: sulfuric acid (1percent) / acetic anhydride / 12 h / Ambient temperature

2: 82.5 percent / HBr (25percent) / acetic acid; CHCl₃ / 12 h / 0 °C

3: 52.5 percent / mercuric cyanide / nitromethane / 24 h / 40 °C

With sulfuric acid; hydrogen bromide; mercury(II) cyanide; In nitromethane; chloroform; acetic anhydride; acetic acid;