1,4-anhydro-6,7-dideoxy-2,3,5-tri-O-benzyl-4-thio-7-(1',3'-dioxan-2'-yl)-D-manno-heptitol

Base Information

Chemical Name:1,4-anhydro-6,7-dideoxy-2,3,5-tri-O-benzyl-4-thio-7-(1',3'-dioxan-2'-yl)-D-manno-heptitol
CAS No.:903525-32-6
Molecular Formula:C₃₂H₃₈O₅S
Molecular Weight:534.717
Hs Code.:

Synonyms:1,4-anhydro-6,7-dideoxy-2,3,5-tri-O-benzyl-4-thio-7-(1',3'-dioxan-2'-yl)-D-manno-heptitol

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Chemical Property of 1,4-anhydro-6,7-dideoxy-2,3,5-tri-O-benzyl-4-thio-7-(1',3'-dioxan-2'-yl)-D-manno-heptitol

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Technology Process of 1,4-anhydro-6,7-dideoxy-2,3,5-tri-O-benzyl-4-thio-7-(1',3'-dioxan-2'-yl)-D-manno-heptitol

There total 1 articles about 1,4-anhydro-6,7-dideoxy-2,3,5-tri-O-benzyl-4-thio-7-(1',3'-dioxan-2'-yl)-D-manno-heptitol 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: 88.0%

: 1,4-anhydro-6,7-dideoxy-2,3-di-O-benzyl-4-thio-7-(1',3'-dioxan-2'-yl)-(D-manno/D-talo/L-allo)-heptitol

: 100-39-0
benzyl bromide

: 1,4-anhydro-6,7-dideoxy-2,3,5-tri-O-benzyl-4-thio-7-(1',3'-dioxan-2'-yl)-(D-talo/L-allo)-heptitol

: 903525-32-6
1,4-anhydro-6,7-dideoxy-2,3,5-tri-O-benzyl-4-thio-7-(1',3'-dioxan-2'-yl)-D-manno-heptitol

Guidance literature:: With sodium hydride; In N,N-dimethyl-formamide; at 20 ℃; for 2h;
DOI:10.1016/j.carres.2006.04.009

Reference yield:

: 903525-32-6
1,4-anhydro-6,7-dideoxy-2,3,5-tri-O-benzyl-4-thio-7-(1',3'-dioxan-2'-yl)-D-manno-heptitol

: (R)-4-Benzyloxy-4-((2R,3R,4S)-3,4-bis-benzyloxy-tetrahydro-thiophen-2-yl)-butyraldehyde

Guidance literature:: With acetic acid; In 1,4-dioxane; sulfuric acid; water; at 20 ℃; for 20h;
DOI:10.1016/j.carres.2006.04.009

Reference yield:

: 903525-32-6
1,4-anhydro-6,7-dideoxy-2,3,5-tri-O-benzyl-4-thio-7-(1',3'-dioxan-2'-yl)-D-manno-heptitol

: 903525-33-7
1,4-anhydro-6,7-dideoxy-2,3,5-tri-O-benzyl-4-thio-D-manno-octitol

Guidance literature:: Multi-step reaction with 2 steps

1: AcOH / H₂O; H₂SO₄; dioxane / 20 h / 20 °C

2: 86 mg / NaBH₄ / aq. ethanol / 1 h / cooling

With sodium tetrahydroborate; acetic acid; In 1,4-dioxane; ethanol; sulfuric acid; water;
DOI:10.1016/j.carres.2006.04.009