methyl (2-benzyl-4,5,7-tri-O-benzyl-2,3-dideoxy)-β-D-arabino-hept-2-ulopyranosonate

Base Information

Chemical Name:methyl (2-benzyl-4,5,7-tri-O-benzyl-2,3-dideoxy)-β-D-arabino-hept-2-ulopyranosonate
CAS No.:129778-33-2
Molecular Formula:C₃₆H₃₈O₆
Molecular Weight:566.694
Hs Code.:

Synonyms:methyl (2-benzyl-4,5,7-tri-O-benzyl-2,3-dideoxy)-β-D-arabino-hept-2-ulopyranosonate

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Chemical Property of methyl (2-benzyl-4,5,7-tri-O-benzyl-2,3-dideoxy)-β-D-arabino-hept-2-ulopyranosonate

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Technology Process of methyl (2-benzyl-4,5,7-tri-O-benzyl-2,3-dideoxy)-β-D-arabino-hept-2-ulopyranosonate

There total 1 articles about methyl (2-benzyl-4,5,7-tri-O-benzyl-2,3-dideoxy)-β-D-arabino-hept-2-ulopyranosonate 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:

: 119068-33-6
phenyl 3,4,6-tri-O-benzyl-2-deoxy-1-sulphonyl-αβ-D-arabino-pyranoside

: 100-39-0
benzyl bromide

: 616-38-6
carbonic acid dimethyl ester

: 129778-33-2
methyl (2-benzyl-4,5,7-tri-O-benzyl-2,3-dideoxy)-β-D-arabino-hept-2-ulopyranosonate

Guidance literature:: Yield given. Multistep reaction;
DOI:10.1016/S0040-4039(00)98814-2

Reference yield: 72.0%

: 129778-33-2
methyl (2-benzyl-4,5,7-tri-O-benzyl-2,3-dideoxy)-β-D-arabino-hept-2-ulopyranosonate

: 129778-36-5
(2S,4R,5S,6R)-2-Benzyl-4,5-bis-benzyloxy-6-benzyloxymethyl-tetrahydro-pyran-2-carboxylic acid

Guidance literature:: With potassium hydroxide;
DOI:10.1016/S0040-4039(00)98814-2

Reference yield:

: 129778-33-2
methyl (2-benzyl-4,5,7-tri-O-benzyl-2,3-dideoxy)-β-D-arabino-hept-2-ulopyranosonate

: 129778-40-1
1β-benzyl-3,4,6-tri-O-benzyl-1,2-dideoxy-D-arabino-hexopyranose

Guidance literature:: Multi-step reaction with 2 steps

1: 72 percent / aq. KOH / methanol; tetrahydrofuran / Ambient temperature

2: 1) Et₃N, Barton O-acyl thiohydroxamate salt, 2) t-dodecanethiol / 1) CH₂Cl₂, RT, 1 h, 2) 0 deg C, irridation, 1 h

With potassium hydroxide; 2,3,3,4,4,5-hexamethyl-2-hexanethiol; Barton O-acyl thiohydroxamate salt; triethylamine; In tetrahydrofuran; methanol;