(2R,3S,4R)-3-((2R,3S,4S,5R,6R)-4,5-Bis-benzyloxy-6-benzyloxymethyl-3-iodo-tetrahydro-pyran-2-yloxy)-2-hydroxymethyl-3,4-dihydro-2H-pyran-4-ol

Base Information

Chemical Name:(2R,3S,4R)-3-((2R,3S,4S,5R,6R)-4,5-Bis-benzyloxy-6-benzyloxymethyl-3-iodo-tetrahydro-pyran-2-yloxy)-2-hydroxymethyl-3,4-dihydro-2H-pyran-4-ol
CAS No.:121328-68-5
Molecular Formula:C₃₃H₃₇IO₈
Molecular Weight:688.556
Hs Code.:

Synonyms:(2R,3S,4R)-3-((2R,3S,4S,5R,6R)-4,5-Bis-benzyloxy-6-benzyloxymethyl-3-iodo-tetrahydro-pyran-2-yloxy)-2-hydroxymethyl-3,4-dihydro-2H-pyran-4-ol

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Chemical Property of (2R,3S,4R)-3-((2R,3S,4S,5R,6R)-4,5-Bis-benzyloxy-6-benzyloxymethyl-3-iodo-tetrahydro-pyran-2-yloxy)-2-hydroxymethyl-3,4-dihydro-2H-pyran-4-ol

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Technology Process of (2R,3S,4R)-3-((2R,3S,4S,5R,6R)-4,5-Bis-benzyloxy-6-benzyloxymethyl-3-iodo-tetrahydro-pyran-2-yloxy)-2-hydroxymethyl-3,4-dihydro-2H-pyran-4-ol

There total 3 articles about (2R,3S,4R)-3-((2R,3S,4S,5R,6R)-4,5-Bis-benzyloxy-6-benzyloxymethyl-3-iodo-tetrahydro-pyran-2-yloxy)-2-hydroxymethyl-3,4-dihydro-2H-pyran-4-ol 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: 86.0%

: 121328-62-9
C₄₇H₄₅IO₁₀

: 121328-68-5
(2R,3S,4R)-3-((2R,3S,4S,5R,6R)-4,5-Bis-benzyloxy-6-benzyloxymethyl-3-iodo-tetrahydro-pyran-2-yloxy)-2-hydroxymethyl-3,4-dihydro-2H-pyran-4-ol

Guidance literature:: With sodium hydroxide; In methanol; diethyl ether; for 1h; Ambient temperature;
DOI:10.1021/ja00199a027

Reference yield:

: 55628-54-1
3,4,6-tri-O-benzyl-D-glucal

: 121328-68-5
(2R,3S,4R)-3-((2R,3S,4S,5R,6R)-4,5-Bis-benzyloxy-6-benzyloxymethyl-3-iodo-tetrahydro-pyran-2-yloxy)-2-hydroxymethyl-3,4-dihydro-2H-pyran-4-ol

Guidance literature:: Multi-step reaction with 2 steps

1: 58 percent / 4A molecular sieves, I(sym-collidine)2ClO₄ / CH₂Cl₂ / 2 h / Ambient temperature

2: 86 percent / NaOH / methanol; diethyl ether / 1 h / Ambient temperature

With sodium hydroxide; iodonium(di-γ-collidine) perchlorate; 4 A molecular sieve; In methanol; diethyl ether; dichloromethane;
DOI:10.1021/ja00199a027

Reference yield:

: 58871-06-0
1,5-anhydro-3,6-di-O-benzoyl-2-deoxy-D-arabino-hex-1-enitol

: 121328-68-5
(2R,3S,4R)-3-((2R,3S,4S,5R,6R)-4,5-Bis-benzyloxy-6-benzyloxymethyl-3-iodo-tetrahydro-pyran-2-yloxy)-2-hydroxymethyl-3,4-dihydro-2H-pyran-4-ol

Guidance literature:: Multi-step reaction with 2 steps

1: 58 percent / 4A molecular sieves, I(sym-collidine)2ClO₄ / CH₂Cl₂ / 2 h / Ambient temperature

2: 86 percent / NaOH / methanol; diethyl ether / 1 h / Ambient temperature

With sodium hydroxide; iodonium(di-γ-collidine) perchlorate; 4 A molecular sieve; In methanol; diethyl ether; dichloromethane;
DOI:10.1021/ja00199a027