1-propenyl O-(2,3,4-tri-O-benzyl-α-D-xylopyranosyl)-(1-3)-2,4-di-O-benzyl-α-D-xylopyranoside

Base Information

Chemical Name:1-propenyl O-(2,3,4-tri-O-benzyl-α-D-xylopyranosyl)-(1-3)-2,4-di-O-benzyl-α-D-xylopyranoside
CAS No.:140420-58-2
Molecular Formula:C₄₈H₅₂O₉
Molecular Weight:772.935
Hs Code.:

Synonyms:1-propenyl O-(2,3,4-tri-O-benzyl-α-D-xylopyranosyl)-(1-3)-2,4-di-O-benzyl-α-D-xylopyranoside

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Chemical Property of 1-propenyl O-(2,3,4-tri-O-benzyl-α-D-xylopyranosyl)-(1-3)-2,4-di-O-benzyl-α-D-xylopyranoside

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Technology Process of 1-propenyl O-(2,3,4-tri-O-benzyl-α-D-xylopyranosyl)-(1-3)-2,4-di-O-benzyl-α-D-xylopyranoside

There total 4 articles about 1-propenyl O-(2,3,4-tri-O-benzyl-α-D-xylopyranosyl)-(1-3)-2,4-di-O-benzyl-α-D-xylopyranoside 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: 53.3%

: 140420-57-1,140420-59-3
C₄₈H₅₂O₉

: 140420-60-6
1-propenyl O-(2,3,4-tri-O-benzyl-β-D-xylopyranosyl)-(1-3)-2,4-di-O-benzyl-α-D-xylopyranoside

: 140420-58-2
1-propenyl O-(2,3,4-tri-O-benzyl-α-D-xylopyranosyl)-(1-3)-2,4-di-O-benzyl-α-D-xylopyranoside

Guidance literature:: With (1,5-cyclooctadiene)bis(methyldiphenylphosphine) iridium hexafluorophosphate; hydrogen; a) THF, RT, 1 min, b) 50 deg C, 20 min;
DOI:10.1246/bcsj.65.436

Reference yield:

: 140420-69-5
allyl α-D-xylopyranoside

: 140420-58-2
1-propenyl O-(2,3,4-tri-O-benzyl-α-D-xylopyranosyl)-(1-3)-2,4-di-O-benzyl-α-D-xylopyranoside

Guidance literature:: Multi-step reaction with 2 steps

1: 1.) 60percent NaH/oil / 1.) DMSO, RT, 30 min, 2.) DMSO, RT, overnight

2: 1.) SnCl₂, AgClO₄, molecular sieves 4A, 2.) 6H₅)2)2>PF₆, H₂ / 1.) ether, -10 deg C, overnight, 2.) THF, RT, 1 min

With (1,5-cyclooctadiene)bis(methyldiphenylphosphine) iridium hexafluorophosphate; 4 A molecular sieve; hydrogen; silver perchlorate; sodium hydride; tin(ll) chloride; oil;
DOI:10.1246/bcsj.65.436

Reference yield:

: 100-39-0
benzyl bromide

: 140420-58-2
1-propenyl O-(2,3,4-tri-O-benzyl-α-D-xylopyranosyl)-(1-3)-2,4-di-O-benzyl-α-D-xylopyranoside

Guidance literature:: Multi-step reaction with 2 steps

1: 1.) 60percent NaH/oil / 1.) DMSO, RT, 30 min, 2.) DMSO, RT, overnight

2: 1.) SnCl₂, AgClO₄, molecular sieves 4A, 2.) 6H₅)2)2>PF₆, H₂ / 1.) ether, -10 deg C, overnight, 2.) THF, RT, 1 min

With (1,5-cyclooctadiene)bis(methyldiphenylphosphine) iridium hexafluorophosphate; 4 A molecular sieve; hydrogen; silver perchlorate; sodium hydride; tin(ll) chloride; oil;
DOI:10.1246/bcsj.65.436