Pent-4-enoic acid (3R,4S,5R,6R)-3,4,5-tris-benzyloxy-6-benzyloxymethyl-tetrahydro-pyran-2-yl ester

Base Information

Chemical Name:Pent-4-enoic acid (3R,4S,5R,6R)-3,4,5-tris-benzyloxy-6-benzyloxymethyl-tetrahydro-pyran-2-yl ester
CAS No.:920749-29-7
Molecular Formula:C₃₉H₄₂O₇
Molecular Weight:622.758
Hs Code.:

Synonyms:Pent-4-enoic acid (3R,4S,5R,6R)-3,4,5-tris-benzyloxy-6-benzyloxymethyl-tetrahydro-pyran-2-yl ester

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Chemical Property of Pent-4-enoic acid (3R,4S,5R,6R)-3,4,5-tris-benzyloxy-6-benzyloxymethyl-tetrahydro-pyran-2-yl ester

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Technology Process of Pent-4-enoic acid (3R,4S,5R,6R)-3,4,5-tris-benzyloxy-6-benzyloxymethyl-tetrahydro-pyran-2-yl ester

There total 1 articles about Pent-4-enoic acid (3R,4S,5R,6R)-3,4,5-tris-benzyloxy-6-benzyloxymethyl-tetrahydro-pyran-2-yl ester 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: 90.0%

: 591-80-0
pent-4-enoic acid

: 4291-69-4,6386-24-9,6564-72-3,59531-24-7,69257-52-9,78184-89-1,78609-16-2,78609-17-3,78609-18-4,96553-53-6,104111-61-7,131347-08-5,4132-28-9
2,3,4,6-Tetra-O-benzyl-D-glucopyranose

: 920749-29-7
Pent-4-enoic acid (3R,4S,5R,6R)-3,4,5-tris-benzyloxy-6-benzyloxymethyl-tetrahydro-pyran-2-yl ester

Guidance literature:: With dacarbazine; dmap; In dichloromethane; at 20 ℃; for 1h;
DOI:10.1016/j.tetlet.2006.10.158

Reference yield: 62.0%

: (3aR,5S,6S,6aR)-5-(4,4-Dimethyl-[1,3]dioxolan-2-yl)-2,2-dimethyl-tetrahydro-furo[2,3-d][1,3]dioxol-6-ol

: 920749-29-7
Pent-4-enoic acid (3R,4S,5R,6R)-3,4,5-tris-benzyloxy-6-benzyloxymethyl-tetrahydro-pyran-2-yl ester

: (3aR,5S,6S,6aR)-5-(4,4-Dimethyl-[1,3]dioxolan-2-yl)-2,2-dimethyl-6-((3R,4S,5R,6R)-3,4,5-tris-benzyloxy-6-benzyloxymethyl-tetrahydro-pyran-2-yloxy)-tetrahydro-furo[2,3-d][1,3]dioxole

Guidance literature:: With N-iodo-succinimide; trifluorormethanesulfonic acid; 4 A molecular sieve;
DOI:10.1039/c39910000159

Reference yield:

: 34234-44-1
methyl 2,3,4-tri-O-benzoylglucopyranoside

: 920749-29-7
Pent-4-enoic acid (3R,4S,5R,6R)-3,4,5-tris-benzyloxy-6-benzyloxymethyl-tetrahydro-pyran-2-yl ester

: 165680-85-3
methyl 2,3,4-tri-O-benzoyl-6-O-(2,3,4,6-tetra-O-benzyl-β-D-glucopyranosyl)-α-D-glucopyranoside

: 130050-83-8,130050-84-9,130050-85-0
methyl 2,3,4-tri-O-benzoyl-6-O-(2,3,4,6-tetra-O-benzyl-α-D-glucopyranosyl)-α-D-glucopyranoside

Guidance literature:: Pent-4-enoic acid (3R,4S,5R,6R)-3,4,5-tris-benzyloxy-6-benzyloxymethyl-tetrahydro-pyran-2-yl ester; With Phenylselenyl bromide; silver trifluoromethanesulfonate; 2,4,6-tri-tert-butylpyrimidine; In dichloromethane; at -78 ℃; for 0.25h;

methyl 2,3,4-tri-O-benzoylglucopyranoside; In dichloromethane; at -78 ℃; for 0.333333h;
DOI:10.1016/j.tetlet.2006.10.158