Acetic acid (2S,3R,4R,5S,6S)-4,5-diacetoxy-2-[(1S,2R)-1-benzyloxycarbonylamino-2-(tert-butyl-diphenyl-silanyloxy)-propyl]-6-methoxy-tetrahydro-pyran-3-yl ester

Base Information

Chemical Name:Acetic acid (2S,3R,4R,5S,6S)-4,5-diacetoxy-2-[(1S,2R)-1-benzyloxycarbonylamino-2-(tert-butyl-diphenyl-silanyloxy)-propyl]-6-methoxy-tetrahydro-pyran-3-yl ester
CAS No.:131057-61-9
Molecular Formula:C₃₉H₄₉NO₁₁Si
Molecular Weight:735.904
Hs Code.:

Acetic acid (2S,3R,4R,5S,6S)-4,5-diacetoxy-2-[(1S,2R)-1-benzyloxycarbonylamino-2-(tert-butyl-diphenyl-silanyloxy)-propyl]-6-methoxy-tetrahydro-pyran-3-yl ester

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Chemical Property of Acetic acid (2S,3R,4R,5S,6S)-4,5-diacetoxy-2-[(1S,2R)-1-benzyloxycarbonylamino-2-(tert-butyl-diphenyl-silanyloxy)-propyl]-6-methoxy-tetrahydro-pyran-3-yl ester

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Technology Process of Acetic acid (2S,3R,4R,5S,6S)-4,5-diacetoxy-2-[(1S,2R)-1-benzyloxycarbonylamino-2-(tert-butyl-diphenyl-silanyloxy)-propyl]-6-methoxy-tetrahydro-pyran-3-yl ester

There total 5 articles about Acetic acid (2S,3R,4R,5S,6S)-4,5-diacetoxy-2-[(1S,2R)-1-benzyloxycarbonylamino-2-(tert-butyl-diphenyl-silanyloxy)-propyl]-6-methoxy-tetrahydro-pyran-3-yl ester 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:

: 131057-60-8,131102-39-1,134002-79-2
Acetic acid (2S,3S,4S)-4-acetoxy-2-[(1S,2R)-1-benzyloxycarbonylamino-2-(tert-butyl-diphenyl-silanyloxy)-propyl]-3,4-dihydro-2H-pyran-3-yl ester

: 131057-61-9
Acetic acid (2S,3R,4R,5S,6S)-4,5-diacetoxy-2-[(1S,2R)-1-benzyloxycarbonylamino-2-(tert-butyl-diphenyl-silanyloxy)-propyl]-6-methoxy-tetrahydro-pyran-3-yl ester

Guidance literature:: Multi-step reaction with 2 steps

1: m-chloroperbenzoic acid / 168 h / Ambient temperature

2: triethylamine, DMAP / CH₂Cl₂ / 0.5 h / Ambient temperature

With dmap; triethylamine; 3-chloro-benzenecarboperoxoic acid; In dichloromethane;

Reference yield:

: 131057-58-4
N-carbobenzoxy-O-tert-butyldiphenylsilyl-D-allo-threoninal

: 131057-61-9
Acetic acid (2S,3R,4R,5S,6S)-4,5-diacetoxy-2-[(1S,2R)-1-benzyloxycarbonylamino-2-(tert-butyl-diphenyl-silanyloxy)-propyl]-6-methoxy-tetrahydro-pyran-3-yl ester

Guidance literature:: Multi-step reaction with 3 steps

1: 1.) zinc bromide, 2.) trifluoroacetic acid, 3.) NaBH₄, CeCl₃*7H₂O, 4.) NH₃, MeOH, 5.) Et₃N

2: m-chloroperbenzoic acid / 168 h / Ambient temperature

3: triethylamine, DMAP / CH₂Cl₂ / 0.5 h / Ambient temperature

With methanol; dmap; sodium tetrahydroborate; cerium(III) chloride; ammonia; triethylamine; 3-chloro-benzenecarboperoxoic acid; trifluoroacetic acid; zinc dibromide; In dichloromethane;

Reference yield:

: 67-56-1
methanol

: 108-24-7
acetic anhydride

: 131057-60-8,131102-39-1,134002-79-2
Acetic acid (2S,3S,4S)-4-acetoxy-2-[(1S,2R)-1-benzyloxycarbonylamino-2-(tert-butyl-diphenyl-silanyloxy)-propyl]-3,4-dihydro-2H-pyran-3-yl ester

: 131057-61-9
Acetic acid (2S,3R,4R,5S,6S)-4,5-diacetoxy-2-[(1S,2R)-1-benzyloxycarbonylamino-2-(tert-butyl-diphenyl-silanyloxy)-propyl]-6-methoxy-tetrahydro-pyran-3-yl ester

: 131057-61-9
Acetic acid (2S,3R,4R,5S,6R)-4,5-diacetoxy-2-[(1S,2R)-1-benzyloxycarbonylamino-2-(tert-butyl-diphenyl-silanyloxy)-propyl]-6-methoxy-tetrahydro-pyran-3-yl ester

Guidance literature:: With triethylamine; 3-chloro-benzenecarboperoxoic acid; dmap; Yield given. Multistep reaction. Yields of byproduct given; 1) 7 days, room temperature, 2) CH₂Cl₂, 0.5 h, room temperature;
DOI:10.1016/S0040-4020(01)80942-X