(2R,3S,4R,5R,6R)-2,3,4,6-Tetra-O-benzyl-1,5-bis-O-(methoxymethyl)octane-1,2,3,4,5,6,8-heptol

Base Information

Chemical Name:(2R,3S,4R,5R,6R)-2,3,4,6-Tetra-O-benzyl-1,5-bis-O-(methoxymethyl)octane-1,2,3,4,5,6,8-heptol
CAS No.:140201-59-8
Molecular Formula:C₄₀H₅₀O₉
Molecular Weight:674.832
Hs Code.:

Synonyms:(2R,3S,4R,5R,6R)-2,3,4,6-Tetra-O-benzyl-1,5-bis-O-(methoxymethyl)octane-1,2,3,4,5,6,8-heptol

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Chemical Property of (2R,3S,4R,5R,6R)-2,3,4,6-Tetra-O-benzyl-1,5-bis-O-(methoxymethyl)octane-1,2,3,4,5,6,8-heptol

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Technology Process of (2R,3S,4R,5R,6R)-2,3,4,6-Tetra-O-benzyl-1,5-bis-O-(methoxymethyl)octane-1,2,3,4,5,6,8-heptol

There total 3 articles about (2R,3S,4R,5R,6R)-2,3,4,6-Tetra-O-benzyl-1,5-bis-O-(methoxymethyl)octane-1,2,3,4,5,6,8-heptol 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:

: 140201-58-7
(3R,4R,5R,6S,7R)-3,5,6,7-Tetrakis-benzyloxy-4,8-bis-methoxymethoxy-octanal

: 140201-59-8
(2R,3S,4R,5R,6R)-2,3,4,6-Tetra-O-benzyl-1,5-bis-O-(methoxymethyl)octane-1,2,3,4,5,6,8-heptol

Guidance literature:: With lithium aluminium tetrahydride; In diethyl ether; for 24h; Yield given; 0 deg C to r.t.;
DOI:10.1021/jo00037a043

Reference yield:

: 140201-56-5
(2R,3S,4R,5R,6R)-2,3,4-Tri-O-benzyl-1,5-bis-O-(methoxymethyl)-8-nonene-1,2,3,4,5,6-hexol

: 140201-59-8
(2R,3S,4R,5R,6R)-2,3,4,6-Tetra-O-benzyl-1,5-bis-O-(methoxymethyl)octane-1,2,3,4,5,6,8-heptol

Guidance literature:: Multi-step reaction with 3 steps

1: 1. NaH / 1.) DMF, 2.) DMF, r.t., 24 h

2: 1.) ozone, 2.) PPh₃ / 1.) CH₂Cl₂

3: LiAlH₄ / diethyl ether / 24 h / 0 deg C to r.t.

With lithium aluminium tetrahydride; sodium hydride; ozone; triphenylphosphine; In diethyl ether;
DOI:10.1021/jo00037a043

Reference yield:

: 140201-57-6
(2R,3S,4R,5R,6R)-2,3,4,6-Tetra-O-benzyl-1,5-bis-O-(methoxymethyl)-8-nonene-1,2,3,4,5,6-hexol

: 140201-59-8
(2R,3S,4R,5R,6R)-2,3,4,6-Tetra-O-benzyl-1,5-bis-O-(methoxymethyl)octane-1,2,3,4,5,6,8-heptol

Guidance literature:: Multi-step reaction with 2 steps

1: 1.) ozone, 2.) PPh₃ / 1.) CH₂Cl₂

2: LiAlH₄ / diethyl ether / 24 h / 0 deg C to r.t.

With lithium aluminium tetrahydride; ozone; triphenylphosphine; In diethyl ether;
DOI:10.1021/jo00037a043