(S)-((3aR,5R,6S,6aR)-6-Benzyloxy-2,2-dimethyl-tetrahydro-furo[2,3-d][1,3]dioxol-5-yl)-((4R,5R,6R)-4,5-bis-triisopropylsilanyloxy-6-triisopropylsilanyloxymethyl-5,6-dihydro-4H-pyran-2-yl)-methanol

Base Information

Chemical Name:(S)-((3aR,5R,6S,6aR)-6-Benzyloxy-2,2-dimethyl-tetrahydro-furo[2,3-d][1,3]dioxol-5-yl)-((4R,5R,6R)-4,5-bis-triisopropylsilanyloxy-6-triisopropylsilanyloxymethyl-5,6-dihydro-4H-pyran-2-yl)-methanol
CAS No.:153237-93-5
Molecular Formula:C₄₈H₈₈O₉Si₃
Molecular Weight:893.478
Hs Code.:

(S)-((3aR,5R,6S,6aR)-6-Benzyloxy-2,2-dimethyl-tetrahydro-furo[2,3-d][1,3]dioxol-5-yl)-((4R,5R,6R)-4,5-bis-triisopropylsilanyloxy-6-triisopropylsilanyloxymethyl-5,6-dihydro-4H-pyran-2-yl)-methanol

Synonyms:(S)-((3aR,5R,6S,6aR)-6-Benzyloxy-2,2-dimethyl-tetrahydro-furo[2,3-d][1,3]dioxol-5-yl)-((4R,5R,6R)-4,5-bis-triisopropylsilanyloxy-6-triisopropylsilanyloxymethyl-5,6-dihydro-4H-pyran-2-yl)-methanol

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Chemical Property of (S)-((3aR,5R,6S,6aR)-6-Benzyloxy-2,2-dimethyl-tetrahydro-furo[2,3-d][1,3]dioxol-5-yl)-((4R,5R,6R)-4,5-bis-triisopropylsilanyloxy-6-triisopropylsilanyloxymethyl-5,6-dihydro-4H-pyran-2-yl)-methanol

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Technology Process of (S)-((3aR,5R,6S,6aR)-6-Benzyloxy-2,2-dimethyl-tetrahydro-furo[2,3-d][1,3]dioxol-5-yl)-((4R,5R,6R)-4,5-bis-triisopropylsilanyloxy-6-triisopropylsilanyloxymethyl-5,6-dihydro-4H-pyran-2-yl)-methanol

There total 1 articles about (S)-((3aR,5R,6S,6aR)-6-Benzyloxy-2,2-dimethyl-tetrahydro-furo[2,3-d][1,3]dioxol-5-yl)-((4R,5R,6R)-4,5-bis-triisopropylsilanyloxy-6-triisopropylsilanyloxymethyl-5,6-dihydro-4H-pyran-2-yl)-methanol 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:

: 131216-80-3
1,5-anhydro-2-desoxy-3,4,6-tri-O-triisopropylsilyl-1-(tri-n-butyl-stannyl)-D-arabino-hex-1-enitol

: 23558-05-6
3-O-benzyl-1,2-O-isopropylidene-1,5-D-xylo-dialdofuranose

: (R)-((3aR,5R,6S,6aR)-6-Benzyloxy-2,2-dimethyl-tetrahydro-furo[2,3-d][1,3]dioxol-5-yl)-((4R,5R,6R)-4,5-bis-triisopropylsilanyloxy-6-triisopropylsilanyloxymethyl-5,6-dihydro-4H-pyran-2-yl)-methanol

: 153237-93-5
(S)-((3aR,5R,6S,6aR)-6-Benzyloxy-2,2-dimethyl-tetrahydro-furo[2,3-d][1,3]dioxol-5-yl)-((4R,5R,6R)-4,5-bis-triisopropylsilanyloxy-6-triisopropylsilanyloxymethyl-5,6-dihydro-4H-pyran-2-yl)-methanol

Guidance literature:: With n-butyllithium; Yield given. Multistep reaction. Yields of byproduct given; 1.) THF, -78 deg C, 15 min, 2.) THF, 2 h;

Reference yield: 87.0%

: 108-24-7
acetic anhydride

: 153237-93-5
(S)-((3aR,5R,6S,6aR)-6-Benzyloxy-2,2-dimethyl-tetrahydro-furo[2,3-d][1,3]dioxol-5-yl)-((4R,5R,6R)-4,5-bis-triisopropylsilanyloxy-6-triisopropylsilanyloxymethyl-5,6-dihydro-4H-pyran-2-yl)-methanol

: 153237-94-6
Acetic acid (S)-((3aR,5S,6S,6aR)-6-benzyloxy-2,2-dimethyl-tetrahydro-furo[2,3-d][1,3]dioxol-5-yl)-((4R,5R,6R)-4,5-bis-triisopropylsilanyloxy-6-triisopropylsilanyloxymethyl-5,6-dihydro-4H-pyran-2-yl)-methyl ester

Guidance literature:: With pyridine; dmap; In dichloromethane;

Reference yield:

: 153237-93-5
(S)-((3aR,5R,6S,6aR)-6-Benzyloxy-2,2-dimethyl-tetrahydro-furo[2,3-d][1,3]dioxol-5-yl)-((4R,5R,6R)-4,5-bis-triisopropylsilanyloxy-6-triisopropylsilanyloxymethyl-5,6-dihydro-4H-pyran-2-yl)-methanol

: 153215-67-9
(-)-(2S,3R,4R,5R)-3-benzyloxy-4,5-O-isopropylidene-tetrahydro-furan-2-carboxylic acid chloride

Guidance literature:: Multi-step reaction with 2 steps

1: 87 percent / 4-(dimethylamino)pyridine, pyridine / CH₂Cl₂

2: oxalyl dichloride / CH₂Cl₂ / 1 h / 0 °C

With pyridine; dmap; oxalyl dichloride; In dichloromethane;