(E)-(R)-4-Benzyloxy-5-((2R,3S,4R,5R,6R)-3,4,5-tris-benzyloxy-6-benzyloxymethyl-tetrahydro-pyran-2-yl)-pent-2-en-1-ol

Base Information

Chemical Name:(E)-(R)-4-Benzyloxy-5-((2R,3S,4R,5R,6R)-3,4,5-tris-benzyloxy-6-benzyloxymethyl-tetrahydro-pyran-2-yl)-pent-2-en-1-ol
CAS No.:83862-07-1
Molecular Formula:C₄₆H₅₀O₇
Molecular Weight:714.899
Hs Code.:

Synonyms:(E)-(R)-4-Benzyloxy-5-((2R,3S,4R,5R,6R)-3,4,5-tris-benzyloxy-6-benzyloxymethyl-tetrahydro-pyran-2-yl)-pent-2-en-1-ol

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Chemical Property of (E)-(R)-4-Benzyloxy-5-((2R,3S,4R,5R,6R)-3,4,5-tris-benzyloxy-6-benzyloxymethyl-tetrahydro-pyran-2-yl)-pent-2-en-1-ol

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Technology Process of (E)-(R)-4-Benzyloxy-5-((2R,3S,4R,5R,6R)-3,4,5-tris-benzyloxy-6-benzyloxymethyl-tetrahydro-pyran-2-yl)-pent-2-en-1-ol

There total 8 articles about (E)-(R)-4-Benzyloxy-5-((2R,3S,4R,5R,6R)-3,4,5-tris-benzyloxy-6-benzyloxymethyl-tetrahydro-pyran-2-yl)-pent-2-en-1-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:

: (E)-(R)-4-Benzyloxy-5-((2R,3S,4R,5R,6R)-3,4,5-tris-benzyloxy-6-benzyloxymethyl-tetrahydro-pyran-2-yl)-pent-2-enoic acid ethyl ester

: 83862-07-1
(E)-(R)-4-Benzyloxy-5-((2R,3S,4R,5R,6R)-3,4,5-tris-benzyloxy-6-benzyloxymethyl-tetrahydro-pyran-2-yl)-pent-2-en-1-ol

Guidance literature:: With diisobutylaluminium hydride; In dichloromethane; benzene;
DOI:10.1021/ja00389a100

Reference yield:

: 100-39-0
benzyl bromide

: 83862-07-1
(E)-(R)-4-Benzyloxy-5-((2R,3S,4R,5R,6R)-3,4,5-tris-benzyloxy-6-benzyloxymethyl-tetrahydro-pyran-2-yl)-pent-2-en-1-ol

Guidance literature:: Multi-step reaction with 7 steps

1: NaH

2: O₃ / methanol / -78 °C

3: diethyl ether

4: NaH

5: O₃ / methanol / -78 °C

6: t-BuOK / tetrahydrofuran

7: DIBAL / CH₂Cl₂; benzene

With potassium tert-butylate; sodium hydride; diisobutylaluminium hydride; ozone; In tetrahydrofuran; methanol; diethyl ether; dichloromethane; benzene;
DOI:10.1021/ja00389a100

Reference yield:

: 120520-77-6
2-{(2R,3S,4R,5R,6R)-3,4,5-tris(benzyloxy)-6-[(benzyloxy)methyl] tetrahydro-2H-pyran-2-yl}acetaldehyde

: 83862-07-1
(E)-(R)-4-Benzyloxy-5-((2R,3S,4R,5R,6R)-3,4,5-tris-benzyloxy-6-benzyloxymethyl-tetrahydro-pyran-2-yl)-pent-2-en-1-ol

Guidance literature:: Multi-step reaction with 5 steps

1: diethyl ether

2: NaH

3: O₃ / methanol / -78 °C

4: t-BuOK / tetrahydrofuran

5: DIBAL / CH₂Cl₂; benzene

With potassium tert-butylate; sodium hydride; diisobutylaluminium hydride; ozone; In tetrahydrofuran; methanol; diethyl ether; dichloromethane; benzene;
DOI:10.1021/ja00389a100