(3S)-3-(3-O-benzoyl-4-O-tert-butyldiphenylsilyl-1,2-O-isopropylidene-D-xylotetritol-1-yl)-2-benzyl-2,3-dihydroisoxazole

Base Information

Chemical Name:(3S)-3-(3-O-benzoyl-4-O-tert-butyldiphenylsilyl-1,2-O-isopropylidene-D-xylotetritol-1-yl)-2-benzyl-2,3-dihydroisoxazole
CAS No.:1021461-60-8
Molecular Formula:C₄₀H₄₅NO₆Si
Molecular Weight:663.886
Hs Code.:

Synonyms:(3S)-3-(3-O-benzoyl-4-O-tert-butyldiphenylsilyl-1,2-O-isopropylidene-D-xylotetritol-1-yl)-2-benzyl-2,3-dihydroisoxazole

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Chemical Property of (3S)-3-(3-O-benzoyl-4-O-tert-butyldiphenylsilyl-1,2-O-isopropylidene-D-xylotetritol-1-yl)-2-benzyl-2,3-dihydroisoxazole

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Technology Process of (3S)-3-(3-O-benzoyl-4-O-tert-butyldiphenylsilyl-1,2-O-isopropylidene-D-xylotetritol-1-yl)-2-benzyl-2,3-dihydroisoxazole

There total 6 articles about (3S)-3-(3-O-benzoyl-4-O-tert-butyldiphenylsilyl-1,2-O-isopropylidene-D-xylotetritol-1-yl)-2-benzyl-2,3-dihydroisoxazole 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: 73.0%

: 1423010-59-6
C₄₂H₄₉NO₈Si

: 1021461-60-8
(3S)-3-(3-O-benzoyl-4-O-tert-butyldiphenylsilyl-1,2-O-isopropylidene-D-xylotetritol-1-yl)-2-benzyl-2,3-dihydroisoxazole

Guidance literature:: With trimethylsilyl trifluoromethanesulfonate; N,O-Bis(trimethylsilyl)trifluoroacetamide; In 1-methyl-pyrrolidin-2-one; at 20 ℃; for 3h; Inert atmosphere; Darkness;
DOI:10.1055/s-0032-1317682

Reference yield: 63.0%

: 14631-20-0
4-N-Acetylcytosine

: 488114-56-3
C₄₂H₄₉NO₈Si

: 1021461-60-8
(3S)-3-(3-O-benzoyl-4-O-tert-butyldiphenylsilyl-1,2-O-isopropylidene-D-xylotetritol-1-yl)-2-benzyl-2,3-dihydroisoxazole

: 1021461-55-1
1-[(3S,5R)-2-benzyl-3-(1,2-O-isopropylidene-3-O-benzoyl-4-O-tert-butyldiphenylsilyl-D-xylos-1-yl)isoxazolidin-5-yl]-4-acetylaminopyrimidin-2-one

Guidance literature:: 4-N-Acetylcytosine; With bis-(trimethylsilyl)acetamide; In acetonitrile; at 70 ℃; for 0.25h;

C₄₂H₄₉NO₈Si; With trimethylsilyl trifluoromethanesulfonate; In acetonitrile; at 70 ℃; for 2h; Further stages.;
DOI:10.1016/j.tet.2008.01.133

Reference yield: 48.0%

: 488114-56-3
C₄₂H₄₉NO₈Si

: 66-22-8,144104-68-7,18324-22-6,27072-01-1,2920-92-5,51953-19-6
uracil

: 1021461-60-8
(3S)-3-(3-O-benzoyl-4-O-tert-butyldiphenylsilyl-1,2-O-isopropylidene-D-xylotetritol-1-yl)-2-benzyl-2,3-dihydroisoxazole

: 1-[(3S,5R)-2-benzyl-3-(1,2-O-isopropylidene-3-O-benzoyl-4-O-tert-butyldiphenylsilyl-D-xylos-1-yl)isoxazolidin-5-yl]-1H-pyrimidine-2,4-dione

Guidance literature:: uracil; With bis-(trimethylsilyl)acetamide; In acetonitrile; at 70 ℃; for 0.25h;

C₄₂H₄₉NO₈Si; With trimethylsilyl trifluoromethanesulfonate; In acetonitrile; at 70 ℃; for 2h; Further stages.;
DOI:10.1016/j.tet.2008.01.133