methyl 6-O-acetyl-2,3,4-tri-O-benzyl-7-O-tert-butyldimethylsilyl-L-glycero-α-D-gluco-heptopyranoside

Base Information

Chemical Name:methyl 6-O-acetyl-2,3,4-tri-O-benzyl-7-O-tert-butyldimethylsilyl-L-glycero-α-D-gluco-heptopyranoside
CAS No.:888487-28-3
Molecular Formula:C₃₇H₅₀O₈Si
Molecular Weight:650.885
Hs Code.:

Synonyms:methyl 6-O-acetyl-2,3,4-tri-O-benzyl-7-O-tert-butyldimethylsilyl-L-glycero-α-D-gluco-heptopyranoside

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Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

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Chemical Property of methyl 6-O-acetyl-2,3,4-tri-O-benzyl-7-O-tert-butyldimethylsilyl-L-glycero-α-D-gluco-heptopyranoside

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Technology Process of methyl 6-O-acetyl-2,3,4-tri-O-benzyl-7-O-tert-butyldimethylsilyl-L-glycero-α-D-gluco-heptopyranoside

There total 7 articles about methyl 6-O-acetyl-2,3,4-tri-O-benzyl-7-O-tert-butyldimethylsilyl-L-glycero-α-D-gluco-heptopyranoside 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: 64.0%

: C₃₆H₄₇F₃O₉SSi

: 3396-11-0
cesium acetate

: 888487-28-3
methyl 6-O-acetyl-2,3,4-tri-O-benzyl-7-O-tert-butyldimethylsilyl-L-glycero-α-D-gluco-heptopyranoside

Guidance literature:: With 18-crown-6 ether; In toluene; at 20 ℃; for 6h; Inert atmosphere; Sonication;
DOI:10.1002/chem.200801279

Reference yield:

: C₃₆H₄₇F₃O₉SSi

: 3396-11-0
cesium acetate

: 888487-28-3
methyl 6-O-acetyl-2,3,4-tri-O-benzyl-7-O-tert-butyldimethylsilyl-L-glycero-α-D-gluco-heptopyranoside

Guidance literature:: With 18-crown-6 ether; In toluene; at 20 ℃; for 6h; Sonication;

Reference yield:

: 83051-88-1
methyl 6-aldehydo-2,3,4-tri-O-benzyl-α-D-glucopyranoside

: 888487-28-3
methyl 6-O-acetyl-2,3,4-tri-O-benzyl-7-O-tert-butyldimethylsilyl-L-glycero-α-D-gluco-heptopyranoside

Guidance literature:: Multi-step reaction with 4 steps

1: 2.5 g / benzene / 3 h

2: water, M-methylmorpholine N-oxide, OsO₄ / tetrahydrofuran; 2-methyl-propan-2-ol / 72 h / Ambient temperature

3: diisopropylethylamine / CH₂Cl₂ / 32 h

4: diisopropylethylamine, dimethylaminopyridine / CH₂Cl₂ / 0.5 h

With dmap; osmium(VIII) oxide; water; 4-methylmorpholine N-oxide; N-ethyl-N,N-diisopropylamine; In tetrahydrofuran; dichloromethane; tert-butyl alcohol; benzene;