(3S,4R,5R,6S,7S)-3-(N-Acetyl-N-benzylamino)-8-O-tert-butyldiphenylsilyl-4,5,6,7,8-pentahydroxy-4,6:5,7-di-O-isopropylidene-1-(2-thiazolyl)-1-octanone

Base Information

Chemical Name:(3S,4R,5R,6S,7S)-3-(N-Acetyl-N-benzylamino)-8-O-tert-butyldiphenylsilyl-4,5,6,7,8-pentahydroxy-4,6:5,7-di-O-isopropylidene-1-(2-thiazolyl)-1-octanone
CAS No.:161128-50-3
Molecular Formula:C₄₂H₅₂N₂O₇SSi
Molecular Weight:757.036
Hs Code.:

(3S,4R,5R,6S,7S)-3-(N-Acetyl-N-benzylamino)-8-O-tert-butyldiphenylsilyl-4,5,6,7,8-pentahydroxy-4,6:5,7-di-O-isopropylidene-1-(2-thiazolyl)-1-octanone

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Chemical Property of (3S,4R,5R,6S,7S)-3-(N-Acetyl-N-benzylamino)-8-O-tert-butyldiphenylsilyl-4,5,6,7,8-pentahydroxy-4,6:5,7-di-O-isopropylidene-1-(2-thiazolyl)-1-octanone

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Technology Process of (3S,4R,5R,6S,7S)-3-(N-Acetyl-N-benzylamino)-8-O-tert-butyldiphenylsilyl-4,5,6,7,8-pentahydroxy-4,6:5,7-di-O-isopropylidene-1-(2-thiazolyl)-1-octanone

There total 4 articles about (3S,4R,5R,6S,7S)-3-(N-Acetyl-N-benzylamino)-8-O-tert-butyldiphenylsilyl-4,5,6,7,8-pentahydroxy-4,6:5,7-di-O-isopropylidene-1-(2-thiazolyl)-1-octanone 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:

: 108-24-7
acetic anhydride

: 3-Benzylamino-3-[(4R,4aR,8R,8aR)-8-(tert-butyl-diphenyl-silanyloxymethyl)-2,2,6,6-tetramethyl-tetrahydro-[1,3]dioxino[5,4-d][1,3]dioxin-4-yl]-1-thiazol-2-yl-propan-1-one

: 161128-50-3
(3S,4R,5R,6S,7S)-3-(N-Acetyl-N-benzylamino)-8-O-tert-butyldiphenylsilyl-4,5,6,7,8-pentahydroxy-4,6:5,7-di-O-isopropylidene-1-(2-thiazolyl)-1-octanone

: (3R,4R,5R,6S,7S)-3-(N-Acetyl-N-benzylamino)-8-O-tert-butyldiphenylsilyl-4,5,6,7,8-pentahydroxy-4,6:5,7-di-O-isopropylidene-1-(2-thiazolyl)-1-octanone

Guidance literature:: In dichloromethane; at -50 ℃; Yield given. Yields of byproduct given;
DOI:10.1016/S0957-4166(00)86296-5

Reference yield:

: 154796-68-6
(4R,5R,6S,7S)-8-(O-tert-butyldiphenylsilyl)-4,5,6,7,8-pentahydroxy-4,6:5,7-di-O-isopropylidene-1-(2-thiazolyl)-2(E)-octen-1-one

: 161128-50-3
(3S,4R,5R,6S,7S)-3-(N-Acetyl-N-benzylamino)-8-O-tert-butyldiphenylsilyl-4,5,6,7,8-pentahydroxy-4,6:5,7-di-O-isopropylidene-1-(2-thiazolyl)-1-octanone

Guidance literature:: Multi-step reaction with 2 steps

1: CH₂Cl₂ / 3.5 h / -50 °C

2: CH₂Cl₂ / 0.5 h / -50 °C

In dichloromethane; 1: Addition / 2: Acetylation;

Reference yield:

: 100-46-9
benzylamine

: 161128-50-3
(3S,4R,5R,6S,7S)-3-(N-Acetyl-N-benzylamino)-8-O-tert-butyldiphenylsilyl-4,5,6,7,8-pentahydroxy-4,6:5,7-di-O-isopropylidene-1-(2-thiazolyl)-1-octanone

Guidance literature:: Multi-step reaction with 2 steps

1: CH₂Cl₂ / 3.5 h / -50 °C

2: CH₂Cl₂ / 0.5 h / -50 °C

In dichloromethane; 1: Addition / 2: Acetylation;