(2S,3S,5S)-3,5,6-Tris-O-benzyl-1,2-O-isopropylidene-1,2,3,5,6-hexane-pentol

Base Information

Chemical Name:(2S,3S,5S)-3,5,6-Tris-O-benzyl-1,2-O-isopropylidene-1,2,3,5,6-hexane-pentol
CAS No.:135284-44-5
Molecular Formula:C₃₀H₃₆O₅
Molecular Weight:476.613
Hs Code.:

Synonyms:(2S,3S,5S)-3,5,6-Tris-O-benzyl-1,2-O-isopropylidene-1,2,3,5,6-hexane-pentol

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Chemical Property of (2S,3S,5S)-3,5,6-Tris-O-benzyl-1,2-O-isopropylidene-1,2,3,5,6-hexane-pentol

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Technology Process of (2S,3S,5S)-3,5,6-Tris-O-benzyl-1,2-O-isopropylidene-1,2,3,5,6-hexane-pentol

There total 4 articles about (2S,3S,5S)-3,5,6-Tris-O-benzyl-1,2-O-isopropylidene-1,2,3,5,6-hexane-pentol 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: 85.0%

: 135284-50-3
Imidazole-1-carbothioic acid O-{(1R,2R)-2,3-bis-benzyloxy-1-[(R)-benzyloxy-((S)-2,2-dimethyl-[1,3]dioxolan-4-yl)-methyl]-propyl} ester

: 135284-44-5
(2S,3S,5S)-3,5,6-Tris-O-benzyl-1,2-O-isopropylidene-1,2,3,5,6-hexane-pentol

Guidance literature:: With 2,2'-azobis(isobutyronitrile); tri-n-butyl-tin hydride; In toluene; for 1h; Heating;

Reference yield:

: 135284-42-3
(2S,3S,5R)-3,4,6-Tris-O-benzyl-1,2-O-isopropylidene-D-sorbitol

: 135284-44-5
(2S,3S,5S)-3,5,6-Tris-O-benzyl-1,2-O-isopropylidene-1,2,3,5,6-hexane-pentol

Guidance literature:: Multi-step reaction with 2 steps

1: 97 percent / tetrahydrofuran / 21 h / Heating

2: 85 percent / tributyltin hydride, AlBN / toluene / 1 h / Heating

With 2,2'-azobis(isobutyronitrile); tri-n-butyl-tin hydride; In tetrahydrofuran; toluene;

Reference yield:

: 35958-64-6,81969-62-2,81969-65-5,114180-97-1,114180-98-2
(3R,4R)-4-Benzyloxy-5-((R)-1,2-bis-benzyloxy-ethyl)-tetrahydro-furan-2,3-diol

: 135284-44-5
(2S,3S,5S)-3,5,6-Tris-O-benzyl-1,2-O-isopropylidene-1,2,3,5,6-hexane-pentol

Guidance literature:: Multi-step reaction with 4 steps

1: 87 percent / LiAlH₄ / tetrahydrofuran / 14 h / 50 °C

2: 76 percent / p-TsOH / 1 h / Ambient temperature

3: 97 percent / tetrahydrofuran / 21 h / Heating

4: 85 percent / tributyltin hydride, AlBN / toluene / 1 h / Heating

With lithium aluminium tetrahydride; 2,2'-azobis(isobutyronitrile); tri-n-butyl-tin hydride; toluene-4-sulfonic acid; In tetrahydrofuran; toluene;