Sulfuric acid (2R,3S,4R,5R,6S)-5-azido-4-benzyloxy-6-[dimethyl-(1,1,2-trimethyl-propyl)-silanyloxy]-3-hydroxy-tetrahydro-pyran-2-ylmethyl ester 2,2,2-trifluoro-ethyl ester

Base Information

Chemical Name:Sulfuric acid (2R,3S,4R,5R,6S)-5-azido-4-benzyloxy-6-[dimethyl-(1,1,2-trimethyl-propyl)-silanyloxy]-3-hydroxy-tetrahydro-pyran-2-ylmethyl ester 2,2,2-trifluoro-ethyl ester
CAS No.:640273-50-3
Molecular Formula:C₂₃H₃₆F₃N₃O₈SSi
Molecular Weight:599.701
Hs Code.:

Sulfuric acid (2R,3S,4R,5R,6S)-5-azido-4-benzyloxy-6-[dimethyl-(1,1,2-trimethyl-propyl)-silanyloxy]-3-hydroxy-tetrahydro-pyran-2-ylmethyl ester 2,2,2-trifluoro-ethyl ester

Synonyms:Sulfuric acid (2R,3S,4R,5R,6S)-5-azido-4-benzyloxy-6-[dimethyl-(1,1,2-trimethyl-propyl)-silanyloxy]-3-hydroxy-tetrahydro-pyran-2-ylmethyl ester 2,2,2-trifluoro-ethyl ester

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Chemical Property of Sulfuric acid (2R,3S,4R,5R,6S)-5-azido-4-benzyloxy-6-[dimethyl-(1,1,2-trimethyl-propyl)-silanyloxy]-3-hydroxy-tetrahydro-pyran-2-ylmethyl ester 2,2,2-trifluoro-ethyl ester

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Technology Process of Sulfuric acid (2R,3S,4R,5R,6S)-5-azido-4-benzyloxy-6-[dimethyl-(1,1,2-trimethyl-propyl)-silanyloxy]-3-hydroxy-tetrahydro-pyran-2-ylmethyl ester 2,2,2-trifluoro-ethyl ester

There total 6 articles about Sulfuric acid (2R,3S,4R,5R,6S)-5-azido-4-benzyloxy-6-[dimethyl-(1,1,2-trimethyl-propyl)-silanyloxy]-3-hydroxy-tetrahydro-pyran-2-ylmethyl ester 2,2,2-trifluoro-ethyl 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: 87.0%

: 640273-49-0
Sulfuric acid (2R,3S,4R,5R,6S)-5-azido-4-benzyloxy-6-[dimethyl-(1,1,2-trimethyl-propyl)-silanyloxy]-3-(4-methoxy-benzyloxy)-tetrahydro-pyran-2-ylmethyl ester 2,2,2-trifluoro-ethyl ester

: 640273-50-3
Sulfuric acid (2R,3S,4R,5R,6S)-5-azido-4-benzyloxy-6-[dimethyl-(1,1,2-trimethyl-propyl)-silanyloxy]-3-hydroxy-tetrahydro-pyran-2-ylmethyl ester 2,2,2-trifluoro-ethyl ester

Guidance literature:: With trifluoroacetic acid; In dichloromethane;
DOI:10.1021/ol035882w

Reference yield:

: 157488-88-5
thexyldimethylsilyl 2-azido-2-deoxy-β-D-glucopyranoside

: 640273-50-3
Sulfuric acid (2R,3S,4R,5R,6S)-5-azido-4-benzyloxy-6-[dimethyl-(1,1,2-trimethyl-propyl)-silanyloxy]-3-hydroxy-tetrahydro-pyran-2-ylmethyl ester 2,2,2-trifluoro-ethyl ester

Guidance literature:: Multi-step reaction with 6 steps

1: CSA / acetonitrile

2: NaH; n-Bu₄NI / tetrahydrofuran

3: 85 percent / Bu₂BOTf; BH₃*THF / tetrahydrofuran

4: sulfur trioxide-trimethylamine complex / dimethylformamide / 50 °C

5: citric acid / acetonitrile / 20 °C

6: 87 percent / TFA / CH₂Cl₂

With borane-THF; di-n-butylboryl trifluoromethanesulfonate; camphor-10-sulfonic acid; sulfur trioxide trimethylamine complex; tetra-(n-butyl)ammonium iodide; sodium hydride; trifluoroacetic acid; citric acid; In tetrahydrofuran; dichloromethane; N,N-dimethyl-formamide; acetonitrile;
DOI:10.1021/ol035882w

Reference yield:

: 819870-58-1
(2R,4aR,6S,7R,8R,8aS)-7-Azido-6-[dimethyl-(1,1,2-trimethyl-propyl)-silanyloxy]-2-(4-methoxy-phenyl)-hexahydro-pyrano[3,2-d][1,3]dioxin-8-ol

: 640273-50-3
Sulfuric acid (2R,3S,4R,5R,6S)-5-azido-4-benzyloxy-6-[dimethyl-(1,1,2-trimethyl-propyl)-silanyloxy]-3-hydroxy-tetrahydro-pyran-2-ylmethyl ester 2,2,2-trifluoro-ethyl ester

Guidance literature:: Multi-step reaction with 5 steps

1: NaH; n-Bu₄NI / tetrahydrofuran

2: 85 percent / Bu₂BOTf; BH₃*THF / tetrahydrofuran

3: sulfur trioxide-trimethylamine complex / dimethylformamide / 50 °C

4: citric acid / acetonitrile / 20 °C

5: 87 percent / TFA / CH₂Cl₂

With borane-THF; di-n-butylboryl trifluoromethanesulfonate; sulfur trioxide trimethylamine complex; tetra-(n-butyl)ammonium iodide; sodium hydride; trifluoroacetic acid; citric acid; In tetrahydrofuran; dichloromethane; N,N-dimethyl-formamide; acetonitrile;
DOI:10.1021/ol035882w