dibutyl (methyl 3-O-benzyl-4-O-para-bromobenzyl-β-D-glucopyranosid) uronate phosphate

Base Information

Chemical Name:dibutyl (methyl 3-O-benzyl-4-O-para-bromobenzyl-β-D-glucopyranosid) uronate phosphate
CAS No.:373606-51-0
Molecular Formula:C₂₉H₄₀BrO₁₀P
Molecular Weight:659.508
Hs Code.:

Synonyms:dibutyl (methyl 3-O-benzyl-4-O-para-bromobenzyl-β-D-glucopyranosid) uronate phosphate

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Chemical Property of dibutyl (methyl 3-O-benzyl-4-O-para-bromobenzyl-β-D-glucopyranosid) uronate phosphate

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Technology Process of dibutyl (methyl 3-O-benzyl-4-O-para-bromobenzyl-β-D-glucopyranosid) uronate phosphate

There total 1 articles about dibutyl (methyl 3-O-benzyl-4-O-para-bromobenzyl-β-D-glucopyranosid) uronate phosphate 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:

: (2S,3S,4R)-4-Benzyloxy-3-(4-bromo-benzyloxy)-3,4-dihydro-2H-pyran-2-carboxylic acid methyl ester

: 373606-51-0
dibutyl (methyl 3-O-benzyl-4-O-para-bromobenzyl-β-D-glucopyranosid) uronate phosphate

Guidance literature:: Multi-step reaction with 2 steps

1: dimethyldioxirane / CH₂Cl₂; toluene; acetone / 2 h / 0 °C

2: CH₂Cl₂ / 2 h / -78 - 20 °C

With 3,3-dimethyldioxirane; In dichloromethane; acetone; toluene;
DOI:10.1021/ja016227r

Reference yield: 64.0%

: 3282-30-2
pivaloyl chloride

: 373606-51-0
dibutyl (methyl 3-O-benzyl-4-O-para-bromobenzyl-β-D-glucopyranosid) uronate phosphate

: 373606-21-4
dibutyl (methyl 3-O-benzyl-4-O-para-bromobenzyl-2-O-pivaloyl-β-D-glucopyranosid) uronate phosphate

Guidance literature:: With dmap; In dichloromethane; at 20 ℃; for 2h;
DOI:10.1021/ja016227r

Reference yield:

: 373606-51-0
dibutyl (methyl 3-O-benzyl-4-O-para-bromobenzyl-β-D-glucopyranosid) uronate phosphate

: methyl 3-O-benzyl-4-O-para-bromobenzyl-2-O-pivaloyl-β-D-glucopyranosyluronate-(1->6)-1,2:3,4-di-O-isopropylidene-α-D-galactopyranoside

Guidance literature:: Multi-step reaction with 2 steps

1: 64 percent / DMAP / CH₂Cl₂ / 2 h / 20 °C

2: 79 percent / TMSOTf / CH₂Cl₂ / 0.67 h / -25 - -15 °C

With dmap; trimethylsilyl trifluoromethanesulfonate; In dichloromethane;
DOI:10.1021/ja016227r