Pent-4-enoic acid (2R,3R,4R,5R,6R)-6-allyl-3,4,5-tris-benzyloxy-tetrahydro-pyran-2-ylmethyl ester

Base Information

Chemical Name:Pent-4-enoic acid (2R,3R,4R,5R,6R)-6-allyl-3,4,5-tris-benzyloxy-tetrahydro-pyran-2-ylmethyl ester
CAS No.:319432-61-6
Molecular Formula:C₃₅H₄₀O₆
Molecular Weight:556.699
Hs Code.:

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

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

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

There total 1 articles about Pent-4-enoic acid (2R,3R,4R,5R,6R)-6-allyl-3,4,5-tris-benzyloxy-tetrahydro-pyran-2-ylmethyl 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:

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

: 223263-24-9
((2R,3R,4R,5R,6R)-6-Allyl-3,4,5-tris-benzyloxy-tetrahydro-pyran-2-yl)-methanol

: 319432-61-6
Pent-4-enoic acid (2R,3R,4R,5R,6R)-6-allyl-3,4,5-tris-benzyloxy-tetrahydro-pyran-2-ylmethyl ester

Guidance literature:: With dmap; dicyclohexyl-carbodiimide; In dichloromethane;

Reference yield: 75.0%

: 319432-61-6
Pent-4-enoic acid (2R,3R,4R,5R,6R)-6-allyl-3,4,5-tris-benzyloxy-tetrahydro-pyran-2-ylmethyl ester

: 319432-66-1
(Z)-(1R,10R,11R,12R,13R)-11,12,13-Tris-benzyloxy-3,14-dioxa-bicyclo[8.3.1]tetradec-7-en-4-one

Guidance literature:: Grubbs catalyst first generation; In dichloromethane; for 48h; Heating;

Reference yield:

: 319432-61-6
Pent-4-enoic acid (2R,3R,4R,5R,6R)-6-allyl-3,4,5-tris-benzyloxy-tetrahydro-pyran-2-ylmethyl ester

: 319432-69-4
(Z)-6-((2R,3R,4R,5R,6R)-3,4,5-Tris-benzyloxy-6-hydroxymethyl-tetrahydro-pyran-2-yl)-hex-4-enoic acid methyl ester

Guidance literature:: Multi-step reaction with 2 steps

1: 75 percent / Grubbs' catalyst / CH₂Cl₂ / 48 h / Heating

2: 100 percent / NaOMe / 20 °C

With sodium methylate; Grubbs catalyst first generation; In dichloromethane; 1: Cyclization / 2: Ring cleavage;