(2S,3S,6S,7S,2'R)-(-)-ethyl-2-azido-3-(2'-bromopropanamido)-9-(tert-butyldiphenylsilyloxy)-6,7-O-isopropylidenenonanoate

Base Information

Chemical Name:(2S,3S,6S,7S,2'R)-(-)-ethyl-2-azido-3-(2'-bromopropanamido)-9-(tert-butyldiphenylsilyloxy)-6,7-O-isopropylidenenonanoate
CAS No.:1089174-30-0
Molecular Formula:C₃₃H₄₇BrN₄O₆Si
Molecular Weight:703.749
Hs Code.:

Synonyms:(2S,3S,6S,7S,2'R)-(-)-ethyl-2-azido-3-(2'-bromopropanamido)-9-(tert-butyldiphenylsilyloxy)-6,7-O-isopropylidenenonanoate

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Chemical Property of (2S,3S,6S,7S,2'R)-(-)-ethyl-2-azido-3-(2'-bromopropanamido)-9-(tert-butyldiphenylsilyloxy)-6,7-O-isopropylidenenonanoate

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Technology Process of (2S,3S,6S,7S,2'R)-(-)-ethyl-2-azido-3-(2'-bromopropanamido)-9-(tert-butyldiphenylsilyloxy)-6,7-O-isopropylidenenonanoate

There total 1 articles about (2S,3S,6S,7S,2'R)-(-)-ethyl-2-azido-3-(2'-bromopropanamido)-9-(tert-butyldiphenylsilyloxy)-6,7-O-isopropylidenenonanoate 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: 95.0%

: 10009-70-8,10327-08-9
R-(+)-2-bromopropionic acid

: 1089174-29-7
(2S,3S,6S,7S)-(-)-ethyl-3-amino-2-azido-9-(tert-butyldiphenylsiloxy)-6,7-O-isopropylidenenonanoate

: 1089174-30-0
(2S,3S,6S,7S,2'R)-(-)-ethyl-2-azido-3-(2'-bromopropanamido)-9-(tert-butyldiphenylsilyloxy)-6,7-O-isopropylidenenonanoate

Guidance literature:: With benzotriazol-1-yloxyl-tris-(pyrrolidino)-phosphonium hexafluorophosphate; N-ethyl-N,N-diisopropylamine; In dichloromethane; at 20 ℃; for 1h; Inert atmosphere;
DOI:10.1002/chem.200801024

Reference yield:

: 1089174-30-0
(2S,3S,6S,7S,2'R)-(-)-ethyl-2-azido-3-(2'-bromopropanamido)-9-(tert-butyldiphenylsilyloxy)-6,7-O-isopropylidenenonanoate

: C₃₃H₄₈N₂O₆Si

Guidance literature:: (2S,3S,6S,7S,2'R)-(-)-ethyl-2-azido-3-(2'-bromopropanamido)-9-(tert-butyldiphenylsilyloxy)-6,7-O-isopropylidenenonanoate; With triethylamine; triphenylphosphine; In acetonitrile; at 20 ℃; for 1h; Inert atmosphere;

With water; In acetonitrile; at 20 - 60 ℃; Inert atmosphere;
DOI:10.1002/chem.200801024