2-(trimethylsilyl)ethyl 2,4-di-O-benzoyl-3,6-dideoxy-β-L-xylo-hexopyranoside

Base Information

Chemical Name:2-(trimethylsilyl)ethyl 2,4-di-O-benzoyl-3,6-dideoxy-β-L-xylo-hexopyranoside
CAS No.:160055-19-6
Molecular Formula:C₂₅H₃₂O₆Si
Molecular Weight:456.611
Hs Code.:

Synonyms:2-(trimethylsilyl)ethyl 2,4-di-O-benzoyl-3,6-dideoxy-β-L-xylo-hexopyranoside

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Chemical Property of 2-(trimethylsilyl)ethyl 2,4-di-O-benzoyl-3,6-dideoxy-β-L-xylo-hexopyranoside

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Technology Process of 2-(trimethylsilyl)ethyl 2,4-di-O-benzoyl-3,6-dideoxy-β-L-xylo-hexopyranoside

There total 10 articles about 2-(trimethylsilyl)ethyl 2,4-di-O-benzoyl-3,6-dideoxy-β-L-xylo-hexopyranoside 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: 83.0%

: 160055-18-5
2-(trimethylsilyl)ethyl 2,4-di-O-benzoyl-3-O-(phenoxy)thiocarbonyl-β-L-fucopyranoside

: 160055-19-6
2-(trimethylsilyl)ethyl 2,4-di-O-benzoyl-3,6-dideoxy-β-L-xylo-hexopyranoside

Guidance literature:: With azobisisobutyronitrile; tri-n-butyl-tin hydride; In toluene; at 100 ℃; for 2h;
DOI:10.1016/0008-6215(94)84107-1

Reference yield:

: 73-34-7,87-96-7,488-79-9,551-63-3,609-01-8,643-17-4,643-18-5,4164-09-4,6014-42-2,6155-36-8,6189-71-5,6696-41-9,6736-43-2,13224-93-6,22611-09-2,28161-49-1,28161-50-4,28161-52-6,45864-36-6,63814-64-2,71116-59-1,71116-61-5,72598-05-1,87936-88-7,87936-89-8,97466-79-0,116908-82-8,120442-60-6,123484-22-0,133576-32-6
6-deoxy-L-galactose

: 160055-19-6
2-(trimethylsilyl)ethyl 2,4-di-O-benzoyl-3,6-dideoxy-β-L-xylo-hexopyranoside

Guidance literature:: Multi-step reaction with 9 steps

1: pyridine / Ambient temperature

2: HBr(g), acetic acid / CH₂Cl₂ / 5 h / 0 °C

3: 1.) 4A molecular sieves, 2.) silver carbonate, silver perchlorate, 4A molecular sieves / 1.) CH₂Cl₂, RT, 6 h, 2.) CH₂Cl₂, 25 deg C, overnight

4: 100 percent / NaOCH₃ / methanol

5: 1.) dibutyltin oxide, 2.) tetrabutylammonium bromide / 1.) methanol, 70 deg C, 10 h, 2.) benzene, 60 deg C, 4 h

6: 98 percent / pyridine / 2 h / Ambient temperature

7: 91 percent / H₂, AcOH / 10percent Pd/C / ethanol / 24 h / 40 °C

8: 96 percent / pyridine / CH₂Cl₂ / 1.5 h / 45 °C

9: 83 percent / tributyltin hydride, α,α'-azobisisobutyronitrile / toluene / 2 h / 100 °C

With pyridine; 4 A molecular sieve; azobisisobutyronitrile; tetrabutylammomium bromide; hydrogen bromide; hydrogen; tri-n-butyl-tin hydride; sodium methylate; silver perchlorate; di(n-butyl)tin oxide; acetic acid; silver carbonate; palladium on activated charcoal; In methanol; ethanol; dichloromethane; toluene;
DOI:10.1016/0008-6215(94)84107-1

Reference yield:

: 2916-68-9
2-(Trimethylsilyl)ethanol

: 160055-19-6
2-(trimethylsilyl)ethyl 2,4-di-O-benzoyl-3,6-dideoxy-β-L-xylo-hexopyranoside

Guidance literature:: Multi-step reaction with 7 steps

1: 1.) 4A molecular sieves, 2.) silver carbonate, silver perchlorate, 4A molecular sieves / 1.) CH₂Cl₂, RT, 6 h, 2.) CH₂Cl₂, 25 deg C, overnight

2: 100 percent / NaOCH₃ / methanol

3: 1.) dibutyltin oxide, 2.) tetrabutylammonium bromide / 1.) methanol, 70 deg C, 10 h, 2.) benzene, 60 deg C, 4 h

4: 98 percent / pyridine / 2 h / Ambient temperature

5: 91 percent / H₂, AcOH / 10percent Pd/C / ethanol / 24 h / 40 °C

6: 96 percent / pyridine / CH₂Cl₂ / 1.5 h / 45 °C

7: 83 percent / tributyltin hydride, α,α'-azobisisobutyronitrile / toluene / 2 h / 100 °C

With pyridine; 4 A molecular sieve; azobisisobutyronitrile; tetrabutylammomium bromide; hydrogen; tri-n-butyl-tin hydride; sodium methylate; silver perchlorate; di(n-butyl)tin oxide; acetic acid; silver carbonate; palladium on activated charcoal; In methanol; ethanol; dichloromethane; toluene;
DOI:10.1016/0008-6215(94)84107-1