allyl (5,6,7,9-tetra-O-benzyl-1,2,3-trideoxy)-α-D-gluco-non-1-eno-4-ulopyranose

Base Information

Chemical Name:allyl (5,6,7,9-tetra-O-benzyl-1,2,3-trideoxy)-α-D-gluco-non-1-eno-4-ulopyranose
CAS No.:213776-97-7
Molecular Formula:C₄₀H₄₄O₆
Molecular Weight:620.786
Hs Code.:

Synonyms:allyl (5,6,7,9-tetra-O-benzyl-1,2,3-trideoxy)-α-D-gluco-non-1-eno-4-ulopyranose

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Chemical Property of allyl (5,6,7,9-tetra-O-benzyl-1,2,3-trideoxy)-α-D-gluco-non-1-eno-4-ulopyranose

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Technology Process of allyl (5,6,7,9-tetra-O-benzyl-1,2,3-trideoxy)-α-D-gluco-non-1-eno-4-ulopyranose

There total 3 articles about allyl (5,6,7,9-tetra-O-benzyl-1,2,3-trideoxy)-α-D-gluco-non-1-eno-4-ulopyranose 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: 69.0%

: 107-18-6
allyl alcohol

: 776313-98-5
5,6,7,9-tetra-O-benzyl-1,2,3-trideoxy-D-gluco-non-1-eno-4-ulopyranose

: 213776-97-7
allyl (5,6,7,9-tetra-O-benzyl-1,2,3-trideoxy)-α-D-gluco-non-1-eno-4-ulopyranose

Guidance literature:: With 4 A molecular sieve; montmorillonite K-10; In dichloromethane; Ambient temperature;
DOI:10.1016/S0040-4039(98)01247-7

Reference yield: 51.0%

: 107-18-6
allyl alcohol

: 389121-75-9
(Z)-(3R,4S,5R,6R)-2-allylidene-3,4,5-tris(benzyloxy)-6-(benzyloxy)methyltetrahydropyran

: 213776-97-7
allyl (5,6,7,9-tetra-O-benzyl-1,2,3-trideoxy)-α-D-gluco-non-1-eno-4-ulopyranose

Guidance literature:: With 4 A molecular sieve; boron trifluoride diethyl etherate; In dichloromethane; at 25 ℃; for 24h;
DOI:10.1016/S0040-4039(02)01473-9

Reference yield:

: 13096-62-3
(3R,4S,5R,6R)-3,4,5-tris(benzyloxy)-6-((benzyloxy)methyl)tetrahydro-2H-pyran-2-one

: 213776-97-7
allyl (5,6,7,9-tetra-O-benzyl-1,2,3-trideoxy)-α-D-gluco-non-1-eno-4-ulopyranose

Guidance literature:: Multi-step reaction with 2 steps

1: 83 percent / diethyl ether / -78 °C

2: 69 percent / Montmorillonite K-10 clay; 4 Angstroem molecular sieves / CH₂Cl₂ / 20 °C

With 4 A molecular sieve; Montmorillonite K-10 clay; In diethyl ether; dichloromethane;
DOI:10.1039/b401699h