allyl 3-O-benzyl-6-O-tert-butyldiphenylsilyl-2-O-levulinyl-α-D-mannopyranoside

Base Information

Chemical Name:allyl 3-O-benzyl-6-O-tert-butyldiphenylsilyl-2-O-levulinyl-α-D-mannopyranoside
CAS No.:1351452-38-4
Molecular Formula:C₃₇H₄₆O₈Si
Molecular Weight:646.853
Hs Code.:

Synonyms:allyl 3-O-benzyl-6-O-tert-butyldiphenylsilyl-2-O-levulinyl-α-D-mannopyranoside

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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 allyl 3-O-benzyl-6-O-tert-butyldiphenylsilyl-2-O-levulinyl-α-D-mannopyranoside

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Technology Process of allyl 3-O-benzyl-6-O-tert-butyldiphenylsilyl-2-O-levulinyl-α-D-mannopyranoside

There total 5 articles about allyl 3-O-benzyl-6-O-tert-butyldiphenylsilyl-2-O-levulinyl-α-D-mannopyranoside 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: 89.0%

: 1351452-37-3
allyl 3-O-benzyl-4-O-(2-naphthylmethyl)-6-O-tert-butyldiphenylsilyl-2-O-levulinyl-α-D-mannopyranoside

: 1351452-38-4
allyl 3-O-benzyl-6-O-tert-butyldiphenylsilyl-2-O-levulinyl-α-D-mannopyranoside

Guidance literature:: With 2,3-dicyano-5,6-dichloro-p-benzoquinone; In dichloromethane; at 0 ℃; for 5h; pH=7.4; aq. phosphate buffer; Inert atmosphere;
DOI:10.1002/anie.201103483

Reference yield:

: 1351452-34-0
allyl 2,3-O-isopropylidene-4-O-(2-naphthylmethyl)-6-O-tert-butyldiphenylsilyl-α-D-mannopyranoside

: 1351452-38-4
allyl 3-O-benzyl-6-O-tert-butyldiphenylsilyl-2-O-levulinyl-α-D-mannopyranoside

Guidance literature:: Multi-step reaction with 4 steps

1.1: water; acetic acid / chloroform / 4 h / 50 - 65 °C / Inert atmosphere

2.1: di(n-butyl)tin oxide / toluene / 4 h / Reflux; Inert atmosphere

2.2: 1 h / Inert atmosphere

3.1: dmap; diisopropyl-carbodiimide / dichloromethane / 4 h / Inert atmosphere

4.1: 2,3-dicyano-5,6-dichloro-p-benzoquinone / dichloromethane / 5 h / 0 °C / pH 7.4 / aq. phosphate buffer; Inert atmosphere

With dmap; water; di(n-butyl)tin oxide; acetic acid; 2,3-dicyano-5,6-dichloro-p-benzoquinone; diisopropyl-carbodiimide; In dichloromethane; chloroform; toluene;
DOI:10.1002/anie.201103483

Reference yield:

: 1351452-35-1
allyl 4-O-(2-naphthylmethyl)-6-O-tert-butyldiphenylsilyl-α-D-mannopyranoside

: 1351452-38-4
allyl 3-O-benzyl-6-O-tert-butyldiphenylsilyl-2-O-levulinyl-α-D-mannopyranoside

Guidance literature:: Multi-step reaction with 3 steps

1.1: di(n-butyl)tin oxide / toluene / 4 h / Reflux; Inert atmosphere

1.2: 1 h / Inert atmosphere

2.1: dmap; diisopropyl-carbodiimide / dichloromethane / 4 h / Inert atmosphere

3.1: 2,3-dicyano-5,6-dichloro-p-benzoquinone / dichloromethane / 5 h / 0 °C / pH 7.4 / aq. phosphate buffer; Inert atmosphere

With dmap; di(n-butyl)tin oxide; 2,3-dicyano-5,6-dichloro-p-benzoquinone; diisopropyl-carbodiimide; In dichloromethane; toluene;
DOI:10.1002/anie.201103483