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

Base Information

Chemical Name:Phosphorous acid dimethyl ester (3R,4S,5R,6R)-3,4,5-tris-benzyloxy-6-benzyloxymethyl-tetrahydro-pyran-2-yl ester
CAS No.:208466-14-2
Molecular Formula:C₃₆H₄₁O₈P
Molecular Weight:632.69
Hs Code.:

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

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

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

There total 3 articles about Phosphorous acid dimethyl ester (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: 62.0%

: 193953-69-4
2,3,4,6-tetra-O-benzyl-D-glucopyranosyl diethyl phosphite

: 4064-06-6
1,2:3,4-di-O-isopropylidene-α-D-galactopyranose

: 208466-14-2
Phosphorous acid dimethyl ester (3R,4S,5R,6R)-3,4,5-tris-benzyloxy-6-benzyloxymethyl-tetrahydro-pyran-2-yl ester

Guidance literature:: With 4 A molecular sieve; barium(II) perchlorate; In diethyl ether; Product distribution; var. metal (Li, Mg) perchlorates; var. solv.: CH₂Cl₂, CH₃CN; var. alcohols;
DOI:10.1002/(sici)1099-0690(199806)1998:6<1227::aid-ejoc1227>3.0.co;2-4

Reference yield: 54.0%

: Dibenzyl 2,3,4,6-Tetra-O-benzyl-o-glucopyranosyl Phosphite

: 4064-06-6
1,2:3,4-di-O-isopropylidene-α-D-galactopyranose

: 208466-14-2
Phosphorous acid dimethyl ester (3R,4S,5R,6R)-3,4,5-tris-benzyloxy-6-benzyloxymethyl-tetrahydro-pyran-2-yl ester

Guidance literature:: With 4 A molecular sieve; lithium perchlorate; In diethyl ether; Product distribution; var. metal (Ba, Mg) perchlorates; var. solv.: CH₂Cl₂, CH₃CN; var. alcohols;
DOI:10.1002/(sici)1099-0690(199806)1998:6<1227::aid-ejoc1227>3.0.co;2-4

Reference yield:

: 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

: 122194-07-4
dimethyl N,N-diisopropylphosphoramidite

: 208466-14-2
Phosphorous acid dimethyl ester (3R,4S,5R,6R)-3,4,5-tris-benzyloxy-6-benzyloxymethyl-tetrahydro-pyran-2-yl ester

Guidance literature:: 2,3,4,6-Tetra-O-benzyl-D-glucopyranose; dimethyl N,N-diisopropylphosphoramidite; With 1H-tetrazole; In dichloromethane; at 0 ℃; for 0.0833333h;

In dichloromethane; at 20 ℃; for 1.2h;
DOI:10.1016/j.tetlet.2013.04.032