((2S,4S,5R,6S)-5-Benzyloxy-4,6-dimethoxy-3,3-dimethyl-tetrahydro-pyran-2-yl)-methanol

Base Information

Chemical Name:((2S,4S,5R,6S)-5-Benzyloxy-4,6-dimethoxy-3,3-dimethyl-tetrahydro-pyran-2-yl)-methanol
CAS No.:128271-01-2
Molecular Formula:C₁₇H₂₆O₅
Molecular Weight:310.39
Hs Code.:

Synonyms:((2S,4S,5R,6S)-5-Benzyloxy-4,6-dimethoxy-3,3-dimethyl-tetrahydro-pyran-2-yl)-methanol

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Chemical Property of ((2S,4S,5R,6S)-5-Benzyloxy-4,6-dimethoxy-3,3-dimethyl-tetrahydro-pyran-2-yl)-methanol

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Technology Process of ((2S,4S,5R,6S)-5-Benzyloxy-4,6-dimethoxy-3,3-dimethyl-tetrahydro-pyran-2-yl)-methanol

There total 2 articles about ((2S,4S,5R,6S)-5-Benzyloxy-4,6-dimethoxy-3,3-dimethyl-tetrahydro-pyran-2-yl)-methanol 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:

: 100-39-0
benzyl bromide

: 128271-01-2
((2S,4S,5R,6S)-5-Benzyloxy-4,6-dimethoxy-3,3-dimethyl-tetrahydro-pyran-2-yl)-methanol

Guidance literature:: DOI:10.1021/jo00301a007

Reference yield:

: 97-30-3
methyl-alpha-D-glucopyranoside

: 128271-01-2
((2S,4S,5R,6S)-5-Benzyloxy-4,6-dimethoxy-3,3-dimethyl-tetrahydro-pyran-2-yl)-methanol

Guidance literature:: DOI:10.1021/jo00301a007

Reference yield:

: 128271-01-2
((2S,4S,5R,6S)-5-Benzyloxy-4,6-dimethoxy-3,3-dimethyl-tetrahydro-pyran-2-yl)-methanol

: 128271-11-4,128385-71-7
(S)-2-(3,4-Dimethoxy-benzyloxy)-2-((2R,5R,6R)-2-methoxy-5,6-dimethyl-4-methylene-tetrahydro-pyran-2-yl)-N-[(4S,4aS,6R,8S,8aR)-8-methoxy-7,7-dimethyl-6-((S)-2-oxo-[1,3]dioxolan-4-ylmethyl)-hexahydro-pyrano[3,2-d][1,3]dioxin-4-yl]-acetamide

Guidance literature:: Multi-step reaction with 11 steps

2: OsO₄ / N,N'-bis(2,4,6-trimethylbenzyl)-(S,S)-1,2-diphenyl-1,2-diaminoethane / CH₂Cl₂ / -90 °C

5: H₂ / Pd(OH)2 on C / ethyl acetate / Ambient temperature

6: hydrochlorid acid / 0 °C

7: Et₃N, DMAP / CH₂Cl₂ / -60 °C

8: (n-Bu₄N)N₃ / CH₂Cl₂ / -78 deg C to room temperature

9: H₂ / Pd on C / ethyl acetate / Ambient temperature

11: 42 percent / potassium tert-butoxide / tetrahydrofuran / Heating

With hydrogenchloride; dmap; osmium(VIII) oxide; 1,2-diphenyl-N,N'-bis[(2,4,6-trimethylphenyl)methyl]-1,2-diaminoethane; potassium tert-butylate; hydrogen; tetrabutylammoniun azide; triethylamine; palladium on activated charcoal; palladium hydroxide - carbon; In tetrahydrofuran; dichloromethane; ethyl acetate;
DOI:10.1021/jo00301a007