2,3,4-tri-O-benzyl-1,5-dideoxy-1,5-{[(2R,3S,4R,5R)-2,4-O-benzylidene-5,6-O-isopropylidene-2,4,5,6-tetrahydroxy-3-(sulfooxy)hexyl]-episulfoniumylidene}-L-fucitol

Base Information

Chemical Name:2,3,4-tri-O-benzyl-1,5-dideoxy-1,5-{[(2R,3S,4R,5R)-2,4-O-benzylidene-5,6-O-isopropylidene-2,4,5,6-tetrahydroxy-3-(sulfooxy)hexyl]-episulfoniumylidene}-L-fucitol
CAS No.:916069-84-6
Molecular Formula:C₄₃H₅₀O₁₁S₂
Molecular Weight:806.995
Hs Code.:

2,3,4-tri-O-benzyl-1,5-dideoxy-1,5-{[(2R,3S,4R,5R)-2,4-O-benzylidene-5,6-O-isopropylidene-2,4,5,6-tetrahydroxy-3-(sulfooxy)hexyl]-episulfoniumylidene}-L-fucitol

Synonyms:2,3,4-tri-O-benzyl-1,5-dideoxy-1,5-{[(2R,3S,4R,5R)-2,4-O-benzylidene-5,6-O-isopropylidene-2,4,5,6-tetrahydroxy-3-(sulfooxy)hexyl]-episulfoniumylidene}-L-fucitol

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Chemical Property of 2,3,4-tri-O-benzyl-1,5-dideoxy-1,5-{[(2R,3S,4R,5R)-2,4-O-benzylidene-5,6-O-isopropylidene-2,4,5,6-tetrahydroxy-3-(sulfooxy)hexyl]-episulfoniumylidene}-L-fucitol

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Technology Process of 2,3,4-tri-O-benzyl-1,5-dideoxy-1,5-{[(2R,3S,4R,5R)-2,4-O-benzylidene-5,6-O-isopropylidene-2,4,5,6-tetrahydroxy-3-(sulfooxy)hexyl]-episulfoniumylidene}-L-fucitol

There total 4 articles about 2,3,4-tri-O-benzyl-1,5-dideoxy-1,5-{[(2R,3S,4R,5R)-2,4-O-benzylidene-5,6-O-isopropylidene-2,4,5,6-tetrahydroxy-3-(sulfooxy)hexyl]-episulfoniumylidene}-L-fucitol 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: 41.0%

: 887258-66-4
2,4-O-benzylidene-5,6-O-isopropylidene-D-glucitol-1,3-cyclic sulfate

: 916069-67-5
1,5-anhydro-2,3,4-tri-O-benzyl-5-thio-L-fucitol

: 916069-84-6
2,3,4-tri-O-benzyl-1,5-dideoxy-1,5-{[(2R,3S,4R,5R)-2,4-O-benzylidene-5,6-O-isopropylidene-2,4,5,6-tetrahydroxy-3-(sulfooxy)hexyl]-episulfoniumylidene}-L-fucitol

Guidance literature:: With potassium carbonate; In various solvent(s); at 75 ℃; for 40h; in sealed tube;
DOI:10.1016/j.carres.2006.08.002

Reference yield:

: (2R,3S,4R,5R/S)-2,3,4-tris-benzyloxy-hexane-1,5-diol

: 916069-84-6
2,3,4-tri-O-benzyl-1,5-dideoxy-1,5-{[(2R,3S,4R,5R)-2,4-O-benzylidene-5,6-O-isopropylidene-2,4,5,6-tetrahydroxy-3-(sulfooxy)hexyl]-episulfoniumylidene}-L-fucitol

Guidance literature:: Multi-step reaction with 2 steps

1.1: MsCl / pyridine / 1 h / 0 °C

1.2: 58 percent / Na₂S*9H₂O / dimethylformamide / 1 h / 100 °C

2.1: 41 percent / K₂CO₃ / various solvent(s) / 40 h / 75 °C / in sealed tube

With potassium carbonate; methanesulfonyl chloride; In pyridine;
DOI:10.1016/j.carres.2006.08.002

Reference yield:

: (2R,3R,4R,5R,6R/S)-3,4,5-tris-benzyloxy-heptane-1,2,6-triol

: 916069-84-6
2,3,4-tri-O-benzyl-1,5-dideoxy-1,5-{[(2R,3S,4R,5R)-2,4-O-benzylidene-5,6-O-isopropylidene-2,4,5,6-tetrahydroxy-3-(sulfooxy)hexyl]-episulfoniumylidene}-L-fucitol

Guidance literature:: Multi-step reaction with 3 steps

1.1: NaIO₄ / tetrahydrofuran; H₂O / 2 h / 20 °C

1.2: 85 percent / NaBH₄ / methanol / 1 h / 20 °C

2.1: MsCl / pyridine / 1 h / 0 °C

2.2: 58 percent / Na₂S*9H₂O / dimethylformamide / 1 h / 100 °C

3.1: 41 percent / K₂CO₃ / various solvent(s) / 40 h / 75 °C / in sealed tube

With sodium periodate; potassium carbonate; methanesulfonyl chloride; In tetrahydrofuran; pyridine; water;
DOI:10.1016/j.carres.2006.08.002