benzyl 4-<2-(phenylsulfonyl)ethyl>-4-deoxy-2,3-di-O-benzoyl-β-L-lyxopyranoside

Base Information

Chemical Name:benzyl 4-<2-(phenylsulfonyl)ethyl>-4-deoxy-2,3-di-O-benzoyl-β-L-lyxopyranoside
CAS No.:112348-39-7
Molecular Formula:C₃₄H₃₂O₈S
Molecular Weight:600.689
Hs Code.:

Synonyms:benzyl 4-<2-(phenylsulfonyl)ethyl>-4-deoxy-2,3-di-O-benzoyl-β-L-lyxopyranoside

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Chemical Property of benzyl 4-<2-(phenylsulfonyl)ethyl>-4-deoxy-2,3-di-O-benzoyl-β-L-lyxopyranoside

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Technology Process of benzyl 4-<2-(phenylsulfonyl)ethyl>-4-deoxy-2,3-di-O-benzoyl-β-L-lyxopyranoside

There total 4 articles about benzyl 4-<2-(phenylsulfonyl)ethyl>-4-deoxy-2,3-di-O-benzoyl-β-L-lyxopyranoside 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: 80.0%

: 5535-48-8
PVS

: 112348-35-3
benzyl 4-bromo-4-deoxy-2,3-di-O-benzoyl-β-L-lyxopyranoside

: 112348-39-7
benzyl 4-<2-(phenylsulfonyl)ethyl>-4-deoxy-2,3-di-O-benzoyl-β-L-lyxopyranoside

Guidance literature:: With 2,2'-azobis(isobutyronitrile); cyanoborane; tributyltin chloride; In tert-butyl alcohol; for 4h; Heating;
DOI:10.1021/jo00242a017

Reference yield:

: 18403-20-8
benzyl 2-O-benzoyl-α-D-xylopyranoside

: 112348-39-7
benzyl 4-<2-(phenylsulfonyl)ethyl>-4-deoxy-2,3-di-O-benzoyl-β-L-lyxopyranoside

Guidance literature:: Multi-step reaction with 4 steps

1: 85 percent / triphenylphosphine, CHI₃, imidazole / toluene / 21 h / Heating

2: 80 percent / NBS, water / dimethylsulfoxide; H₂O / 30 h / Ambient temperature

3: 91 percent / pyridine / 15 h / Ambient temperature

4: 80 percent / tributyltin chloride, cyanoborohydride, AIBN / 2-methyl-propan-2-ol / 4 h / Heating

With 1H-imidazole; N-Bromosuccinimide; iodoform; 2,2'-azobis(isobutyronitrile); cyanoborane; tributyltin chloride; water; triphenylphosphine; In pyridine; water; dimethyl sulfoxide; toluene; tert-butyl alcohol;
DOI:10.1021/jo00242a017

Reference yield:

: 98-88-4
benzoyl chloride

: 112348-39-7
benzyl 4-<2-(phenylsulfonyl)ethyl>-4-deoxy-2,3-di-O-benzoyl-β-L-lyxopyranoside

Guidance literature:: Multi-step reaction with 5 steps

1: pyridine / -40 °C

2: 85 percent / triphenylphosphine, CHI₃, imidazole / toluene / 21 h / Heating

3: 80 percent / NBS, water / dimethylsulfoxide; H₂O / 30 h / Ambient temperature

4: 91 percent / pyridine / 15 h / Ambient temperature

5: 80 percent / tributyltin chloride, cyanoborohydride, AIBN / 2-methyl-propan-2-ol / 4 h / Heating

With 1H-imidazole; N-Bromosuccinimide; iodoform; 2,2'-azobis(isobutyronitrile); cyanoborane; tributyltin chloride; water; triphenylphosphine; In pyridine; water; dimethyl sulfoxide; toluene; tert-butyl alcohol;
DOI:10.1021/jo00242a017