methyl 6-O-tert-butyldiphenylsilyl 2,3-O-isopropylidene-4-O-methyl-α-D-mannopyranoside

Base Information

Chemical Name:methyl 6-O-tert-butyldiphenylsilyl 2,3-O-isopropylidene-4-O-methyl-α-D-mannopyranoside
CAS No.:131089-36-6
Molecular Formula:C₂₇H₃₈O₆Si
Molecular Weight:486.681
Hs Code.:

Synonyms:methyl 6-O-tert-butyldiphenylsilyl 2,3-O-isopropylidene-4-O-methyl-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 methyl 6-O-tert-butyldiphenylsilyl 2,3-O-isopropylidene-4-O-methyl-α-D-mannopyranoside

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Technology Process of methyl 6-O-tert-butyldiphenylsilyl 2,3-O-isopropylidene-4-O-methyl-α-D-mannopyranoside

There total 4 articles about methyl 6-O-tert-butyldiphenylsilyl 2,3-O-isopropylidene-4-O-methyl-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: 69.0%

: 131089-35-5
methyl 6-O-tert-butyldiphenylsilyl-2,3-O-isopropylidene-α-D-mannopyranoside

: 74-88-4
methyl iodide

: 131089-36-6
methyl 6-O-tert-butyldiphenylsilyl 2,3-O-isopropylidene-4-O-methyl-α-D-mannopyranoside

Guidance literature:: With 1H-imidazole; sodium hydride; In tetrahydrofuran; at 0 ℃; for 24h;
DOI:10.1016/S0040-4020(97)90389-6

Reference yield:

: 131089-34-4
3-O-benzoyl-6-O-(t-butyldiphenyl)silyl-α-D-mannopyranoside

: 131089-36-6
methyl 6-O-tert-butyldiphenylsilyl 2,3-O-isopropylidene-4-O-methyl-α-D-mannopyranoside

Guidance literature:: Multi-step reaction with 2 steps

1: 99 percent / TsOH*H₂O / acetone / 4 h / 0 °C

2: 69 percent / NaH, imidazole / tetrahydrofuran / 24 h / 0 °C

With 1H-imidazole; sodium hydride; toluene-4-sulfonic acid; In tetrahydrofuran; acetone;
DOI:10.1016/S0040-4020(97)90389-6

Reference yield:

: 58479-61-1
tert-butylchlorodiphenylsilane

: 131089-36-6
methyl 6-O-tert-butyldiphenylsilyl 2,3-O-isopropylidene-4-O-methyl-α-D-mannopyranoside

Guidance literature:: Multi-step reaction with 3 steps

1: 98 percent / imidazole / CH₂Cl₂ / 12 h / Ambient temperature

2: 99 percent / TsOH*H₂O / acetone / 4 h / 0 °C

3: 69 percent / NaH, imidazole / tetrahydrofuran / 24 h / 0 °C

With 1H-imidazole; sodium hydride; toluene-4-sulfonic acid; In tetrahydrofuran; dichloromethane; acetone;
DOI:10.1016/S0040-4020(97)90389-6