(2S,3S,4R)-2-azido-1-O-tert-butyldiphenylsilyl-3,4-O-isopropylidene octadecan-1,3,4-triol

Base Information

Chemical Name:(2S,3S,4R)-2-azido-1-O-tert-butyldiphenylsilyl-3,4-O-isopropylidene octadecan-1,3,4-triol
CAS No.:1365757-07-8
Molecular Formula:C₃₇H₅₉N₃O₃Si
Molecular Weight:621.979
Hs Code.:

Synonyms:(2S,3S,4R)-2-azido-1-O-tert-butyldiphenylsilyl-3,4-O-isopropylidene octadecan-1,3,4-triol

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Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

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Chemical Property of (2S,3S,4R)-2-azido-1-O-tert-butyldiphenylsilyl-3,4-O-isopropylidene octadecan-1,3,4-triol

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Technology Process of (2S,3S,4R)-2-azido-1-O-tert-butyldiphenylsilyl-3,4-O-isopropylidene octadecan-1,3,4-triol

There total 5 articles about (2S,3S,4R)-2-azido-1-O-tert-butyldiphenylsilyl-3,4-O-isopropylidene octadecan-1,3,4-triol 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: 99.0%

: 916159-68-7
(2S,3S,4R)-2-azido-1-(tert-butyldiphenylsilyloxy)octadecane-3,4-diol

: 77-76-9
2,2-dimethoxy-propane

: 1365757-07-8
(2S,3S,4R)-2-azido-1-O-tert-butyldiphenylsilyl-3,4-O-isopropylidene octadecan-1,3,4-triol

Guidance literature:: With toluene-4-sulfonic acid; at 20 ℃; for 3h;
DOI:10.1039/c4ra08272a

Reference yield:

: 117168-59-9
(2S,3S,4R)-2-azido-1,3,4-octadecanetriol

: 1365757-07-8
(2S,3S,4R)-2-azido-1-O-tert-butyldiphenylsilyl-3,4-O-isopropylidene octadecan-1,3,4-triol

Guidance literature:: Multi-step reaction with 2 steps

1: triethylamine; dmap / dichloromethane; N,N-dimethyl-formamide / 24 h / 0 - 20 °C

2: toluene-4-sulfonic acid / 3 h / 20 °C

With dmap; toluene-4-sulfonic acid; triethylamine; In dichloromethane; N,N-dimethyl-formamide;
DOI:10.1039/c4ra08272a

Reference yield:

: 554-62-1
D-ribo-phytosphingosine

: 1365757-07-8
(2S,3S,4R)-2-azido-1-O-tert-butyldiphenylsilyl-3,4-O-isopropylidene octadecan-1,3,4-triol

Guidance literature:: Multi-step reaction with 3 steps

1: triflic azide; potassium carbonate; copper(ll) sulfate pentahydrate / methanol; water / 12 h

2: triethylamine; dmap / dichloromethane; N,N-dimethyl-formamide / 24 h / 0 - 20 °C

3: toluene-4-sulfonic acid / 3 h / 20 °C

With dmap; copper(ll) sulfate pentahydrate; triflic azide; potassium carbonate; toluene-4-sulfonic acid; triethylamine; In methanol; dichloromethane; water; N,N-dimethyl-formamide;
DOI:10.1039/c4ra08272a