3-O-(2,3,4,6-tetra-O-benzyl-β-D-galactopyranosyl)-(1-3)-1,2:5,6-di-O-isopropylidene-α-D-glucofuranose

Base Information

Chemical Name:3-O-(2,3,4,6-tetra-O-benzyl-β-D-galactopyranosyl)-(1-3)-1,2:5,6-di-O-isopropylidene-α-D-glucofuranose
CAS No.:138902-22-4
Molecular Formula:C₄₆H₅₄O₁₁
Molecular Weight:782.928
Hs Code.:

Synonyms:3-O-(2,3,4,6-tetra-O-benzyl-β-D-galactopyranosyl)-(1-3)-1,2:5,6-di-O-isopropylidene-α-D-glucofuranose

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Chemical Property of 3-O-(2,3,4,6-tetra-O-benzyl-β-D-galactopyranosyl)-(1-3)-1,2:5,6-di-O-isopropylidene-α-D-glucofuranose

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Technology Process of 3-O-(2,3,4,6-tetra-O-benzyl-β-D-galactopyranosyl)-(1-3)-1,2:5,6-di-O-isopropylidene-α-D-glucofuranose

There total 15 articles about 3-O-(2,3,4,6-tetra-O-benzyl-β-D-galactopyranosyl)-(1-3)-1,2:5,6-di-O-isopropylidene-α-D-glucofuranose 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: 62.0%

: 947335-88-8
O-(2,3,4,6-tetra-O-benzyl-α-D-galactopyranosyl) dichloro-cyanoacetimidate

: 582-52-5
1,2:5,6-di-O-isopropylidene-α-D-glucofuranose

: 64694-26-4
3-O-(2,3,4,6-tetra-O-benzyl-α-D-galactopyranosyl)-(1-3)-1,2:5,6-di-O-isopropylidene-α-D-glucofuranose

: 138902-22-4
3-O-(2,3,4,6-tetra-O-benzyl-β-D-galactopyranosyl)-(1-3)-1,2:5,6-di-O-isopropylidene-α-D-glucofuranose

Guidance literature:: With trimethylsilyl trifluoromethanesulfonate; In hexane; dichloromethane; at -40 ℃;
DOI:10.1080/07328300701410650

Reference yield:

: 350255-13-9
1,2:5,6-di-O-isopropylidene-α-D-glucofuranose

: 166733-02-4
S-(2,3,4,6-tetra-O-benzyl-β-D-glucopyranosyl)-N,N,N',N'-tetramethyl-N''-phenylphosphorodiamidimidothioate

: 56822-55-0,64694-21-9,64694-22-0,64694-26-4,117841-68-6,117841-69-7,138902-22-4,138923-97-4
(3aR,5R,6S,6aR)-5-(2,2-Dimethyl-[1,3]dioxolan-4-yl)-2,2-dimethyl-6-((2R,3R,4S,5R,6R)-3,4,5-tris-benzyloxy-6-benzyloxymethyl-tetrahydro-pyran-2-yloxy)-tetrahydro-furo[2,3-d][1,3]dioxole

: 56822-55-0,64694-21-9,64694-22-0,64694-26-4,117841-68-6,117841-69-7,138902-22-4,138923-97-4
3-O-(2',3',4',6'-tetra-O-benzyl-β-D-glucopyranosyl)-(1-3)-1,2:5,6-di-isopropylidene-α-D-glucofuranose

Guidance literature:: With tetra-(n-butyl)ammonium iodide; 2,6-lutidinium p-toluenesulfonate; 4 A molecular sieve; In toluene; at 23 ℃; for 55h; Yield given. Yields of byproduct given;
DOI:10.1016/S0040-4039(00)97729-3

Reference yield:

: 350255-13-9
1,2:5,6-di-O-isopropylidene-α-D-glucofuranose

: 166733-02-4
S-(2,3,4,6-tetra-O-benzyl-β-D-glucopyranosyl)-N,N,N',N'-tetramethyl-N''-phenylphosphorodiamidimidothioate

: 56822-55-0,64694-21-9,64694-22-0,64694-26-4,117841-68-6,117841-69-7,138902-22-4,138923-97-4
(3aR,5R,6S,6aR)-5-(2,2-Dimethyl-[1,3]dioxolan-4-yl)-2,2-dimethyl-6-((2R,3R,4S,5R,6R)-3,4,5-tris-benzyloxy-6-benzyloxymethyl-tetrahydro-pyran-2-yloxy)-tetrahydro-furo[2,3-d][1,3]dioxole

: 56822-55-0,64694-21-9,64694-22-0,64694-26-4,117841-68-6,117841-69-7,138902-22-4,138923-97-4
3-O-(2',3',4',6'-tetra-O-benzyl-β-D-glucopyranosyl)-(1-3)-1,2:5,6-di-isopropylidene-α-D-glucofuranose

Guidance literature:: With tetra-(n-butyl)ammonium iodide; 2,6-lutidinium p-toluenesulfonate; 4 A molecular sieve; In toluene; at 23 ℃; for 55h; Yield given. Yields of byproduct given;
DOI:10.1016/S0040-4039(00)97729-3