Phosphoric acid (2R,3R,4S,6R)-4-azido-3-benzyloxy-6-methyl-tetrahydro-pyran-2-yl ester dibenzyl ester

Base Information

Chemical Name:Phosphoric acid (2R,3R,4S,6R)-4-azido-3-benzyloxy-6-methyl-tetrahydro-pyran-2-yl ester dibenzyl ester
CAS No.:294178-45-3
Molecular Formula:C₂₇H₃₀N₃O₆P
Molecular Weight:523.525
Hs Code.:

Synonyms:Phosphoric acid (2R,3R,4S,6R)-4-azido-3-benzyloxy-6-methyl-tetrahydro-pyran-2-yl ester dibenzyl ester

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Chemical Property of Phosphoric acid (2R,3R,4S,6R)-4-azido-3-benzyloxy-6-methyl-tetrahydro-pyran-2-yl ester dibenzyl ester

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Technology Process of Phosphoric acid (2R,3R,4S,6R)-4-azido-3-benzyloxy-6-methyl-tetrahydro-pyran-2-yl ester dibenzyl ester

There total 22 articles about Phosphoric acid (2R,3R,4S,6R)-4-azido-3-benzyloxy-6-methyl-tetrahydro-pyran-2-yl ester dibenzyl 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:

: Phosphorous acid (2R,3R,4S,6R)-4-azido-3-benzyloxy-6-methyl-tetrahydro-pyran-2-yl ester dibenzyl ester

: 294178-45-3
Phosphoric acid (2R,3R,4S,6R)-4-azido-3-benzyloxy-6-methyl-tetrahydro-pyran-2-yl ester dibenzyl ester

Guidance literature:: With 3-chloro-benzenecarboperoxoic acid; In dichloromethane;
DOI:10.1002/1521-3773(20000616)39:12<2160::AID-ANIE2160>3.0.CO;2-E

Reference yield:

: 72212-12-5
(2S,3S,6R)-3-Benzyloxy-2-methoxy-6-methyl-tetrahydro-pyran-4-one

: 294178-45-3
Phosphoric acid (2R,3R,4S,6R)-4-azido-3-benzyloxy-6-methyl-tetrahydro-pyran-2-yl ester dibenzyl ester

Guidance literature:: Multi-step reaction with 5 steps

1: NaBH₄ / methanol

2: 81 percent / Ph₃P; (PhO)2P(O)N₃; DEAD / tetrahydrofuran

3: 47 percent / BBr₃ / CH₂Cl₂

4: 1H-tetrazole / acetonitrile

5: m-CPBA / CH₂Cl₂

With 1H-tetrazole; sodium tetrahydroborate; diphenyl phosphoryl azide; boron tribromide; 3-chloro-benzenecarboperoxoic acid; triphenylphosphine; diethylazodicarboxylate; In tetrahydrofuran; methanol; dichloromethane; acetonitrile;
DOI:10.1016/S0960-894X(02)00209-3

Reference yield:

: (3R,4S,6R)-4-Azido-3-benzyloxy-6-methyl-tetrahydro-pyran-2-ol

: 294178-45-3
Phosphoric acid (2R,3R,4S,6R)-4-azido-3-benzyloxy-6-methyl-tetrahydro-pyran-2-yl ester dibenzyl ester

Guidance literature:: Multi-step reaction with 2 steps

1: 1H-tetrazole / acetonitrile

2: m-CPBA / CH₂Cl₂

With 1H-tetrazole; 3-chloro-benzenecarboperoxoic acid; In dichloromethane; acetonitrile;
DOI:10.1016/S0960-894X(02)00209-3