O-triisopropylsilyl 4-O-benzyl-2,3-di-O-isopropylidene-α-L-rhamnopyranoside

Base Information

Chemical Name:O-triisopropylsilyl 4-O-benzyl-2,3-di-O-isopropylidene-α-L-rhamnopyranoside
CAS No.:1026022-05-8
Molecular Formula:C₂₅H₄₂O₅Si
Molecular Weight:450.691
Hs Code.:

Synonyms:O-triisopropylsilyl 4-O-benzyl-2,3-di-O-isopropylidene-α-L-rhamnopyranoside

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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 O-triisopropylsilyl 4-O-benzyl-2,3-di-O-isopropylidene-α-L-rhamnopyranoside

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Technology Process of O-triisopropylsilyl 4-O-benzyl-2,3-di-O-isopropylidene-α-L-rhamnopyranoside

There total 6 articles about O-triisopropylsilyl 4-O-benzyl-2,3-di-O-isopropylidene-α-L-rhamnopyranoside 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: 96.0%

: 80522-42-5
triisopropylsilyl trifluoromethanesulfonate

: 219808-89-6
4-O-benzyl-2,3-O-isopropylidene-α-L-rhamnopyranose

: 1026022-05-8
O-triisopropylsilyl 4-O-benzyl-2,3-di-O-isopropylidene-α-L-rhamnopyranoside

Guidance literature:: With 2,6-dimethylpyridine; In dichloromethane; at 0 - 23 ℃; for 4h;
DOI:10.1021/ja801008m

Reference yield: 96.0%

: 4-O-benzyl-2,3-di-O-isopropylidene-L-rhamnopyranoside

: 80522-42-5
triisopropylsilyl trifluoromethanesulfonate

: 1026022-05-8
O-triisopropylsilyl 4-O-benzyl-2,3-di-O-isopropylidene-α-L-rhamnopyranoside

Guidance literature:: With 2,6-dimethylpyridine; In dichloromethane; at 0 - 23 ℃; for 4h; Inert atmosphere;
DOI:10.1002/anie.200801885

Reference yield:

: 73-34-7
L-rhamnose

: 1026022-05-8
O-triisopropylsilyl 4-O-benzyl-2,3-di-O-isopropylidene-α-L-rhamnopyranoside

Guidance literature:: Multi-step reaction with 4 steps

1.1: Dowex resin 50WX₈ hydrogen form / 90 °C

1.2: 20 °C

2.1: sodium hydride

3.1: potassium tert-butylate; iodine

4.1: 2,6-dimethylpyridine

With 2,6-dimethylpyridine; potassium tert-butylate; iodine; sodium hydride;