benzyl 2,3-O-isopropylidene-4,6-di-O-diphenoxyphosphoryl-α-D-mannopyranoside

Base Information

Chemical Name:benzyl 2,3-O-isopropylidene-4,6-di-O-diphenoxyphosphoryl-α-D-mannopyranoside
CAS No.:139722-13-7
Molecular Formula:C₄₀H₄₀O₁₂P₂
Molecular Weight:774.698
Hs Code.:

Synonyms:benzyl 2,3-O-isopropylidene-4,6-di-O-diphenoxyphosphoryl-α-D-mannopyranoside

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Chemical Property of benzyl 2,3-O-isopropylidene-4,6-di-O-diphenoxyphosphoryl-α-D-mannopyranoside

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Technology Process of benzyl 2,3-O-isopropylidene-4,6-di-O-diphenoxyphosphoryl-α-D-mannopyranoside

There total 5 articles about benzyl 2,3-O-isopropylidene-4,6-di-O-diphenoxyphosphoryl-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: 92.0%

: 139722-12-6
benzyl 2,3-O-isopropylidene-α-D-mannopyranoside

: 2524-64-3
chlorophosphoric acid diphenyl ester

: 139722-13-7
benzyl 2,3-O-isopropylidene-4,6-di-O-diphenoxyphosphoryl-α-D-mannopyranoside

Guidance literature:: With dmap; TEA; In dichloromethane; Ambient temperature;
DOI:10.1016/0008-6215(94)80020-0

Reference yield:

: 15548-45-5
(2S,3S,4S,5S,6R)-2-benzyloxy-6-(hydroxymethyl)tetrahydropyran-3,4,5-triol

: 139722-13-7
benzyl 2,3-O-isopropylidene-4,6-di-O-diphenoxyphosphoryl-α-D-mannopyranoside

Guidance literature:: Multi-step reaction with 3 steps

1: 93 percent / p-TsOH / acetone / 1 h / Ambient temperature

2: 96 percent / TsOH, H₂₀ / acetone / 4 h / Ambient temperature

3: 92 percent / TEA, DMAP / CH₂Cl₂ / Ambient temperature

With dmap; TEA; water; toluene-4-sulfonic acid; In dichloromethane; acetone;
DOI:10.1016/0008-6215(94)80020-0

Reference yield:

: 139722-11-5,104477-36-3,117275-31-7,117275-32-8,117275-33-9
benzyl 2,3,4,6-bis(di-O-isopropylidene)-α-D-mannopyranoside

: 139722-13-7
benzyl 2,3-O-isopropylidene-4,6-di-O-diphenoxyphosphoryl-α-D-mannopyranoside

Guidance literature:: Multi-step reaction with 2 steps

1: 96 percent / TsOH, H₂₀ / acetone / 4 h / Ambient temperature

2: 92 percent / TEA, DMAP / CH₂Cl₂ / Ambient temperature

With dmap; TEA; water; toluene-4-sulfonic acid; In dichloromethane; acetone;
DOI:10.1016/0008-6215(94)80020-0