(2R,4aR,6S,7S,8R,8aR)-8-Benzyloxy-2-phenyl-6-[(2R,3R,4S,5R,6R)-3,4,5-tris-benzyloxy-6-(2-trimethylsilanyl-ethoxy)-tetrahydro-pyran-2-ylmethoxy]-hexahydro-pyrano[3,2-d][1,3]dioxin-7-ol

Base Information

Chemical Name:(2R,4aR,6S,7S,8R,8aR)-8-Benzyloxy-2-phenyl-6-[(2R,3R,4S,5R,6R)-3,4,5-tris-benzyloxy-6-(2-trimethylsilanyl-ethoxy)-tetrahydro-pyran-2-ylmethoxy]-hexahydro-pyrano[3,2-d][1,3]dioxin-7-ol
CAS No.:1010692-61-1
Molecular Formula:C₅₂H₆₂O₁₁Si
Molecular Weight:891.143
Hs Code.:

(2R,4aR,6S,7S,8R,8aR)-8-Benzyloxy-2-phenyl-6-[(2R,3R,4S,5R,6R)-3,4,5-tris-benzyloxy-6-(2-trimethylsilanyl-ethoxy)-tetrahydro-pyran-2-ylmethoxy]-hexahydro-pyrano[3,2-d][1,3]dioxin-7-ol

Synonyms:(2R,4aR,6S,7S,8R,8aR)-8-Benzyloxy-2-phenyl-6-[(2R,3R,4S,5R,6R)-3,4,5-tris-benzyloxy-6-(2-trimethylsilanyl-ethoxy)-tetrahydro-pyran-2-ylmethoxy]-hexahydro-pyrano[3,2-d][1,3]dioxin-7-ol

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Chemical Property of (2R,4aR,6S,7S,8R,8aR)-8-Benzyloxy-2-phenyl-6-[(2R,3R,4S,5R,6R)-3,4,5-tris-benzyloxy-6-(2-trimethylsilanyl-ethoxy)-tetrahydro-pyran-2-ylmethoxy]-hexahydro-pyrano[3,2-d][1,3]dioxin-7-ol

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Technology Process of (2R,4aR,6S,7S,8R,8aR)-8-Benzyloxy-2-phenyl-6-[(2R,3R,4S,5R,6R)-3,4,5-tris-benzyloxy-6-(2-trimethylsilanyl-ethoxy)-tetrahydro-pyran-2-ylmethoxy]-hexahydro-pyrano[3,2-d][1,3]dioxin-7-ol

There total 8 articles about (2R,4aR,6S,7S,8R,8aR)-8-Benzyloxy-2-phenyl-6-[(2R,3R,4S,5R,6R)-3,4,5-tris-benzyloxy-6-(2-trimethylsilanyl-ethoxy)-tetrahydro-pyran-2-ylmethoxy]-hexahydro-pyrano[3,2-d][1,3]dioxin-7-ol 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: 93.0%

: 1010692-60-0
Acetic acid (2R,4aR,6S,7S,8S,8aR)-8-benzyloxy-2-phenyl-6-[(2R,3R,4S,5R,6R)-3,4,5-tris-benzyloxy-6-(2-trimethylsilanyl-ethoxy)-tetrahydro-pyran-2-ylmethoxy]-hexahydro-pyrano[3,2-d][1,3]dioxin-7-yl ester

: 1010692-61-1
(2R,4aR,6S,7S,8R,8aR)-8-Benzyloxy-2-phenyl-6-[(2R,3R,4S,5R,6R)-3,4,5-tris-benzyloxy-6-(2-trimethylsilanyl-ethoxy)-tetrahydro-pyran-2-ylmethoxy]-hexahydro-pyrano[3,2-d][1,3]dioxin-7-ol

Guidance literature:: With sodium methylate;
DOI:10.1016/j.bmcl.2006.08.095

Reference yield:

: 2916-68-9
2-(Trimethylsilyl)ethanol

: 1010692-61-1
(2R,4aR,6S,7S,8R,8aR)-8-Benzyloxy-2-phenyl-6-[(2R,3R,4S,5R,6R)-3,4,5-tris-benzyloxy-6-(2-trimethylsilanyl-ethoxy)-tetrahydro-pyran-2-ylmethoxy]-hexahydro-pyrano[3,2-d][1,3]dioxin-7-ol

Guidance literature:: Multi-step reaction with 7 steps

1: silver oxide / CH₂Cl₂

2: sodium hydroxide / methanol

3: pyridine

4: NaH

5: HCl

6: 83 percent / N-iodosuccinimide; silver triflate / -50 °C

7: 93 percent / sodium methoxide

With pyridine; hydrogenchloride; sodium hydroxide; N-iodo-succinimide; sodium methylate; silver trifluoromethanesulfonate; sodium hydride; silver(l) oxide; In methanol; dichloromethane;
DOI:10.1016/j.bmcl.2006.08.095

Reference yield:

: 81342-44-1
(2R,3R,4S,5R,6R)-2-(acetoxymethyl)-6-(2-(trimethylsilyl)ethoxy)tetrahydro-2H-pyran-3,4,5-triyl triacetate

: 1010692-61-1
(2R,4aR,6S,7S,8R,8aR)-8-Benzyloxy-2-phenyl-6-[(2R,3R,4S,5R,6R)-3,4,5-tris-benzyloxy-6-(2-trimethylsilanyl-ethoxy)-tetrahydro-pyran-2-ylmethoxy]-hexahydro-pyrano[3,2-d][1,3]dioxin-7-ol

Guidance literature:: Multi-step reaction with 6 steps

1: sodium hydroxide / methanol

2: pyridine

3: NaH

4: HCl

5: 83 percent / N-iodosuccinimide; silver triflate / -50 °C

6: 93 percent / sodium methoxide

With pyridine; hydrogenchloride; sodium hydroxide; N-iodo-succinimide; sodium methylate; silver trifluoromethanesulfonate; sodium hydride; In methanol;
DOI:10.1016/j.bmcl.2006.08.095