1-O-<2'-<<(triisopropylsilyl)oxy>methyl>-2'-penten-1'-yl>-3,4,6-tri-O-benzyl-β-D-glucopyranose

Base Information

Chemical Name:1-O-<2'-<<(triisopropylsilyl)oxy>methyl>-2'-penten-1'-yl>-3,4,6-tri-O-benzyl-β-D-glucopyranose
CAS No.:173346-42-4
Molecular Formula:C₄₂H₆₀O₇Si
Molecular Weight:705.02
Hs Code.:

Synonyms:1-O-<2'-<<(triisopropylsilyl)oxy>methyl>-2'-penten-1'-yl>-3,4,6-tri-O-benzyl-β-D-glucopyranose

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Chemical Property of 1-O-<2'-<<(triisopropylsilyl)oxy>methyl>-2'-penten-1'-yl>-3,4,6-tri-O-benzyl-β-D-glucopyranose

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Technology Process of 1-O-<2'-<<(triisopropylsilyl)oxy>methyl>-2'-penten-1'-yl>-3,4,6-tri-O-benzyl-β-D-glucopyranose

There total 5 articles about 1-O-<2'-<<(triisopropylsilyl)oxy>methyl>-2'-penten-1'-yl>-3,4,6-tri-O-benzyl-β-D-glucopyranose 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:

: 80522-42-5
triisopropylsilyl trifluoromethanesulfonate

: (2R,3R,4R,5R,6R)-4,5-Bis-benzyloxy-6-benzyloxymethyl-2-((Z)-2-hydroxymethyl-pent-2-enyloxy)-tetrahydro-pyran-3-ol

: 173346-42-4
1-O-<2'-<<(triisopropylsilyl)oxy>methyl>-2'-penten-1'-yl>-3,4,6-tri-O-benzyl-β-D-glucopyranose

Guidance literature:: With 2,6-dimethylpyridine; In dichloromethane; at 0 ℃; Yield given;

Reference yield:

: 133181-02-9,18052-21-6
3-hydroxy-2-methylene-pentanoic acid methyl ester

: 173346-42-4
1-O-<2'-<<(triisopropylsilyl)oxy>methyl>-2'-penten-1'-yl>-3,4,6-tri-O-benzyl-β-D-glucopyranose

Guidance literature:: Multi-step reaction with 5 steps

1: 84 percent / Ph₃P, diethyl azodicarboxylate / tetrahydrofuran / 2 h / -40 - -30 °C

2: 87 percent / K₂CO₃ / methanol / 1 h / 0 °C

3: 87 percent / BF₃*OEt₂, 4A molecular sieves / CH₂Cl₂ / 1.75 h / -78 - 0 °C

4: DIBAL-H / hexane / 1.5 h / -78 - -50 °C

5: 2,6-lutidine / CH₂Cl₂ / 0 °C

With 2,6-dimethylpyridine; 4 A molecular sieve; boron trifluoride diethyl etherate; diisobutylaluminium hydride; potassium carbonate; triphenylphosphine; diethylazodicarboxylate; In tetrahydrofuran; methanol; hexane; dichloromethane;

Reference yield:

: 153996-40-8
methyl (2E)-2-(hydroxymethyl)pent-2-enoate

: 173346-42-4
1-O-<2'-<<(triisopropylsilyl)oxy>methyl>-2'-penten-1'-yl>-3,4,6-tri-O-benzyl-β-D-glucopyranose

Guidance literature:: Multi-step reaction with 3 steps

1: 87 percent / BF₃*OEt₂, 4A molecular sieves / CH₂Cl₂ / 1.75 h / -78 - 0 °C

2: DIBAL-H / hexane / 1.5 h / -78 - -50 °C

3: 2,6-lutidine / CH₂Cl₂ / 0 °C

With 2,6-dimethylpyridine; 4 A molecular sieve; boron trifluoride diethyl etherate; diisobutylaluminium hydride; In hexane; dichloromethane;