(2R,2'S,2''R,3S,4S,6'S,6''S)-3-O-benzyl-1-O,2-O-(6,6'-dimethyl-3,3',4,4',5,5',6,6'-octahydro-2,2'-bi-2H-pyran-2,2'-diyl)-5-O-pivaloyl-adonitol

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Chemical Name:(2R,2'S,2''R,3S,4S,6'S,6''S)-3-O-benzyl-1-O,2-O-(6,6'-dimethyl-3,3',4,4',5,5',6,6'-octahydro-2,2'-bi-2H-pyran-2,2'-diyl)-5-O-pivaloyl-adonitol
CAS No.:173397-78-9
Molecular Formula:C₂₉H₄₄O₈
Molecular Weight:520.664
Hs Code.:

Synonyms:(2R,2'S,2''R,3S,4S,6'S,6''S)-3-O-benzyl-1-O,2-O-(6,6'-dimethyl-3,3',4,4',5,5',6,6'-octahydro-2,2'-bi-2H-pyran-2,2'-diyl)-5-O-pivaloyl-adonitol

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Chemical Property of (2R,2'S,2''R,3S,4S,6'S,6''S)-3-O-benzyl-1-O,2-O-(6,6'-dimethyl-3,3',4,4',5,5',6,6'-octahydro-2,2'-bi-2H-pyran-2,2'-diyl)-5-O-pivaloyl-adonitol

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Technology Process of (2R,2'S,2''R,3S,4S,6'S,6''S)-3-O-benzyl-1-O,2-O-(6,6'-dimethyl-3,3',4,4',5,5',6,6'-octahydro-2,2'-bi-2H-pyran-2,2'-diyl)-5-O-pivaloyl-adonitol

There total 2 articles about (2R,2'S,2''R,3S,4S,6'S,6''S)-3-O-benzyl-1-O,2-O-(6,6'-dimethyl-3,3',4,4',5,5',6,6'-octahydro-2,2'-bi-2H-pyran-2,2'-diyl)-5-O-pivaloyl-adonitol 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: 82.0%

: 3282-30-2
pivaloyl chloride

: 173397-77-8
(2R,2'S,2''R,3S,4S,6'S,6''S)-3-O-benzyl-1-O,2-O-(6,6'-dimethyl-3,3',4,4',5,5',6,6'-octahydro-2,2'-diyl)-adonitol

: 173397-78-9
(2R,2'S,2''R,3S,4S,6'S,6''S)-3-O-benzyl-1-O,2-O-(6,6'-dimethyl-3,3',4,4',5,5',6,6'-octahydro-2,2'-bi-2H-pyran-2,2'-diyl)-5-O-pivaloyl-adonitol

Guidance literature:: With pyridine; In dichloromethane; at -30 ℃; for 7h;
DOI:10.1016/0957-4166(95)00318-J

Reference yield:

: (2R,2'S,2''R,2'''R,2''''S,3S,4S,6'S,6''S,6'''S,6''''S)-3-O-benzyl-1-O,2-O:4-O,5-O-di-(6,6'-dimethyl-3,3',4,4',5,5',6,6'-octahydro-2,2'-diyl)-adonitol

: 173397-78-9
(2R,2'S,2''R,3S,4S,6'S,6''S)-3-O-benzyl-1-O,2-O-(6,6'-dimethyl-3,3',4,4',5,5',6,6'-octahydro-2,2'-bi-2H-pyran-2,2'-diyl)-5-O-pivaloyl-adonitol

Guidance literature:: Multi-step reaction with 2 steps

1: 75 percent / camphorsulfonic acid / CHCl₃ / 42 h / Heating

2: 82 percent / pyridine / CH₂Cl₂ / 7 h / -30 °C

With pyridine; camphor-10-sulfonic acid; In dichloromethane; chloroform;
DOI:10.1016/0957-4166(95)00318-J