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

Base Information

Chemical Name:(2S,3S,6S,7S)-(-)-ethyl-3-amino-2-azido-9-(tert-butyldiphenylsiloxy)-6,7-O-isopropylidenenonanoate
CAS No.:1089174-29-7
Molecular Formula:C₃₀H₄₄N₄O₅Si
Molecular Weight:568.789
Hs Code.:

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

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Chemical Property of (2S,3S,6S,7S)-(-)-ethyl-3-amino-2-azido-9-(tert-butyldiphenylsiloxy)-6,7-O-isopropylidenenonanoate

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Technology Process of (2S,3S,6S,7S)-(-)-ethyl-3-amino-2-azido-9-(tert-butyldiphenylsiloxy)-6,7-O-isopropylidenenonanoate

There total 1 articles about (2S,3S,6S,7S)-(-)-ethyl-3-amino-2-azido-9-(tert-butyldiphenylsiloxy)-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: 75.0%

: 1089174-28-6
(2S,3S,6S,7S)-(-)-ethyl-2-azido-9-(tert-butyldiphenylsilyloxy)-3-(p-nitrobenzensulfonylimino)-6,7-O-isopropylidenenonanoate

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

Guidance literature:: With thiophenol; N-ethyl-N,N-diisopropylamine; In acetonitrile; at 20 ℃; Inert atmosphere;
DOI:10.1002/chem.200801024

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