(2R,3S,4S,5R,6S)-5-Benzyloxy-6-[(2R,3R,4S,5R,6R)-4,5-bis-benzyloxy-2-benzyloxymethyl-6-(2-trimethylsilanyl-ethoxy)-tetrahydro-pyran-3-yloxy]-2-hydroxymethyl-4-(4-methoxy-benzyloxy)-tetrahydro-pyran-3-ol

Base Information

Chemical Name:(2R,3S,4S,5R,6S)-5-Benzyloxy-6-[(2R,3R,4S,5R,6R)-4,5-bis-benzyloxy-2-benzyloxymethyl-6-(2-trimethylsilanyl-ethoxy)-tetrahydro-pyran-3-yloxy]-2-hydroxymethyl-4-(4-methoxy-benzyloxy)-tetrahydro-pyran-3-ol
CAS No.:194728-54-6
Molecular Formula:C₅₃H₆₆O₁₂Si
Molecular Weight:923.185
Hs Code.:

(2R,3S,4S,5R,6S)-5-Benzyloxy-6-[(2R,3R,4S,5R,6R)-4,5-bis-benzyloxy-2-benzyloxymethyl-6-(2-trimethylsilanyl-ethoxy)-tetrahydro-pyran-3-yloxy]-2-hydroxymethyl-4-(4-methoxy-benzyloxy)-tetrahydro-pyran-3-ol

Synonyms:(2R,3S,4S,5R,6S)-5-Benzyloxy-6-[(2R,3R,4S,5R,6R)-4,5-bis-benzyloxy-2-benzyloxymethyl-6-(2-trimethylsilanyl-ethoxy)-tetrahydro-pyran-3-yloxy]-2-hydroxymethyl-4-(4-methoxy-benzyloxy)-tetrahydro-pyran-3-ol

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Chemical Property of (2R,3S,4S,5R,6S)-5-Benzyloxy-6-[(2R,3R,4S,5R,6R)-4,5-bis-benzyloxy-2-benzyloxymethyl-6-(2-trimethylsilanyl-ethoxy)-tetrahydro-pyran-3-yloxy]-2-hydroxymethyl-4-(4-methoxy-benzyloxy)-tetrahydro-pyran-3-ol

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Technology Process of (2R,3S,4S,5R,6S)-5-Benzyloxy-6-[(2R,3R,4S,5R,6R)-4,5-bis-benzyloxy-2-benzyloxymethyl-6-(2-trimethylsilanyl-ethoxy)-tetrahydro-pyran-3-yloxy]-2-hydroxymethyl-4-(4-methoxy-benzyloxy)-tetrahydro-pyran-3-ol

There total 1 articles about (2R,3S,4S,5R,6S)-5-Benzyloxy-6-[(2R,3R,4S,5R,6R)-4,5-bis-benzyloxy-2-benzyloxymethyl-6-(2-trimethylsilanyl-ethoxy)-tetrahydro-pyran-3-yloxy]-2-hydroxymethyl-4-(4-methoxy-benzyloxy)-tetrahydro-pyran-3-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%

: 155115-19-8
2-(Trimethylsilyl)ethyl O-[2-O-benzyl-4,6-O-benzylidene-3-O-(4-methoxybenzyl)-β-D-galactopyranosyl]-(1->4)-2,3,6-tri-O-benzyl-β-D-glucopyranoside

: 194728-54-6
(2R,3S,4S,5R,6S)-5-Benzyloxy-6-[(2R,3R,4S,5R,6R)-4,5-bis-benzyloxy-2-benzyloxymethyl-6-(2-trimethylsilanyl-ethoxy)-tetrahydro-pyran-3-yloxy]-2-hydroxymethyl-4-(4-methoxy-benzyloxy)-tetrahydro-pyran-3-ol

Guidance literature:: With acetic acid; In water; at 40 ℃; for 48h;
DOI:10.1016/S0008-6215(97)00120-1

Reference yield: 61.0%

: 10378-06-0
acetic acid (3aR,5R,6R,7R,7aR)-6-acetoxy-5-acetoxymethyl-2-methyl-5,6,7,7a-tetrahydro-3aH-pyrano[3,2-d]oxazol-7-yl ester

: 194728-54-6
(2R,3S,4S,5R,6S)-5-Benzyloxy-6-[(2R,3R,4S,5R,6R)-4,5-bis-benzyloxy-2-benzyloxymethyl-6-(2-trimethylsilanyl-ethoxy)-tetrahydro-pyran-3-yloxy]-2-hydroxymethyl-4-(4-methoxy-benzyloxy)-tetrahydro-pyran-3-ol

: 194728-55-7
2-(trimethylsilyl)ethyl 2-acetamido-3,4,6-tri-O-acetyl-2-deoxy-β-D-galactopyranosyl-(2->6)-2-O-benzyl-3-O-(4-methoxybenzyl)-β-D-galactopyranosyl-(1->4)-2,3,6-tri-O-benzyl-β-D-glucopyranoside

Guidance literature:: With pyridinium p-toluenesulfonate; In dichloromethane; for 24h; Heating;
DOI:10.1016/S0008-6215(97)00120-1

Reference yield:

: 194728-54-6
(2R,3S,4S,5R,6S)-5-Benzyloxy-6-[(2R,3R,4S,5R,6R)-4,5-bis-benzyloxy-2-benzyloxymethyl-6-(2-trimethylsilanyl-ethoxy)-tetrahydro-pyran-3-yloxy]-2-hydroxymethyl-4-(4-methoxy-benzyloxy)-tetrahydro-pyran-3-ol

: 194728-56-8
C₅₉H₇₇NO₁₉Si

Guidance literature:: Multi-step reaction with 2 steps

1: 61 percent / pyridinium p-toluenesulfonate / CH₂Cl₂ / 24 h / Heating

2: 67 percent / CAN / methanol / 1 h / Ambient temperature

With ammonium cerium(IV) nitrate; pyridinium p-toluenesulfonate; In methanol; dichloromethane;
DOI:10.1016/S0008-6215(97)00120-1