(2S,3S,5S,6R)-2-(2-Benzenesulfonyl-1,1-dimethyl-ethyl)-2-methoxy-3,5-bis-triethylsilanyloxy-4-[2-triethylsilanyloxy-eth-(E)-ylidene]-6-((4R,5R)-2,2,5-trimethyl-[1,3]dioxolan-4-ylmethyl)-tetrahydro-pyran

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Chemical Name:(2S,3S,5S,6R)-2-(2-Benzenesulfonyl-1,1-dimethyl-ethyl)-2-methoxy-3,5-bis-triethylsilanyloxy-4-[2-triethylsilanyloxy-eth-(E)-ylidene]-6-((4R,5R)-2,2,5-trimethyl-[1,3]dioxolan-4-ylmethyl)-tetrahydro-pyran
CAS No.:214827-37-9
Molecular Formula:C₄₃H₈₀O₉SSi₃
Molecular Weight:857.425
Hs Code.:

(2S,3S,5S,6R)-2-(2-Benzenesulfonyl-1,1-dimethyl-ethyl)-2-methoxy-3,5-bis-triethylsilanyloxy-4-[2-triethylsilanyloxy-eth-(E)-ylidene]-6-((4R,5R)-2,2,5-trimethyl-[1,3]dioxolan-4-ylmethyl)-tetrahydro-pyran

Synonyms:(2S,3S,5S,6R)-2-(2-Benzenesulfonyl-1,1-dimethyl-ethyl)-2-methoxy-3,5-bis-triethylsilanyloxy-4-[2-triethylsilanyloxy-eth-(E)-ylidene]-6-((4R,5R)-2,2,5-trimethyl-[1,3]dioxolan-4-ylmethyl)-tetrahydro-pyran

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Chemical Property of (2S,3S,5S,6R)-2-(2-Benzenesulfonyl-1,1-dimethyl-ethyl)-2-methoxy-3,5-bis-triethylsilanyloxy-4-[2-triethylsilanyloxy-eth-(E)-ylidene]-6-((4R,5R)-2,2,5-trimethyl-[1,3]dioxolan-4-ylmethyl)-tetrahydro-pyran

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Technology Process of (2S,3S,5S,6R)-2-(2-Benzenesulfonyl-1,1-dimethyl-ethyl)-2-methoxy-3,5-bis-triethylsilanyloxy-4-[2-triethylsilanyloxy-eth-(E)-ylidene]-6-((4R,5R)-2,2,5-trimethyl-[1,3]dioxolan-4-ylmethyl)-tetrahydro-pyran

There total 4 articles about (2S,3S,5S,6R)-2-(2-Benzenesulfonyl-1,1-dimethyl-ethyl)-2-methoxy-3,5-bis-triethylsilanyloxy-4-[2-triethylsilanyloxy-eth-(E)-ylidene]-6-((4R,5R)-2,2,5-trimethyl-[1,3]dioxolan-4-ylmethyl)-tetrahydro-pyran 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: 83.0%

: 79271-56-0
triethylsilyl trifluoromethyl sulfonate

: 214827-33-5
(2S,3S,5S,6R)-2-(2-Benzenesulfonyl-1,1-dimethyl-ethyl)-4-[2-hydroxy-eth-(E)-ylidene]-2-methoxy-6-((4R,5R)-2,2,5-trimethyl-[1,3]dioxolan-4-ylmethyl)-tetrahydro-pyran-3,5-diol

: 214827-37-9
(2S,3S,5S,6R)-2-(2-Benzenesulfonyl-1,1-dimethyl-ethyl)-2-methoxy-3,5-bis-triethylsilanyloxy-4-[2-triethylsilanyloxy-eth-(E)-ylidene]-6-((4R,5R)-2,2,5-trimethyl-[1,3]dioxolan-4-ylmethyl)-tetrahydro-pyran

Guidance literature:: With 2,6-dimethylpyridine;
DOI:10.1016/S0040-4039(98)01577-9

Reference yield:

: 214827-31-3
(3S,5S,6R)-2-(2-Benzenesulfonyl-1,1-dimethyl-ethyl)-3,5-bis-(tert-butyl-dimethyl-silanyloxy)-4-[2-(tert-butyl-diphenyl-silanyloxy)-eth-(E)-ylidene]-6-((4R,5R)-2,2,5-trimethyl-[1,3]dioxolan-4-ylmethyl)-tetrahydro-pyran-2-ol

: 214827-37-9
(2S,3S,5S,6R)-2-(2-Benzenesulfonyl-1,1-dimethyl-ethyl)-2-methoxy-3,5-bis-triethylsilanyloxy-4-[2-triethylsilanyloxy-eth-(E)-ylidene]-6-((4R,5R)-2,2,5-trimethyl-[1,3]dioxolan-4-ylmethyl)-tetrahydro-pyran

Guidance literature:: Multi-step reaction with 4 steps

1: TBSOTf, Me₂C(OMe)2, molecular sieves 4 Angstroem / CH₂Cl₂

2: TBAF / tetrahydrofuran

3: 94 percent / imidazole

4: 86 percent / 2,6-lutidine

With 1H-imidazole; 2,6-dimethylpyridine; 4 A molecular sieve; t-butyldimethylsiyl triflate; tetrabutyl ammonium fluoride; 2,2-dimethoxy-propane; In tetrahydrofuran; dichloromethane;
DOI:10.1016/S0040-4039(98)01577-9

Reference yield:

: 994-30-9
triethylsilyl chloride

: 214827-37-9
(2S,3S,5S,6R)-2-(2-Benzenesulfonyl-1,1-dimethyl-ethyl)-2-methoxy-3,5-bis-triethylsilanyloxy-4-[2-triethylsilanyloxy-eth-(E)-ylidene]-6-((4R,5R)-2,2,5-trimethyl-[1,3]dioxolan-4-ylmethyl)-tetrahydro-pyran

Guidance literature:: Multi-step reaction with 2 steps

1: 94 percent / imidazole

2: 86 percent / 2,6-lutidine

With 1H-imidazole; 2,6-dimethylpyridine;
DOI:10.1016/S0040-4039(98)01577-9