2-(trimethylsilyl)ethyl 2-O-benzyl-α-L-fucopyranolyl-(1->4)-2,3-di-O-benzyl-6-O-tert-butyldiphenylsilyl-β-D-glucopyranoside

Base Information

Chemical Name:2-(trimethylsilyl)ethyl 2-O-benzyl-α-L-fucopyranolyl-(1->4)-2,3-di-O-benzyl-6-O-tert-butyldiphenylsilyl-β-D-glucopyranoside
CAS No.:887478-27-5
Molecular Formula:C₅₄H₇₀O₁₀Si₂
Molecular Weight:935.315
Hs Code.:

Synonyms:2-(trimethylsilyl)ethyl 2-O-benzyl-α-L-fucopyranolyl-(1->4)-2,3-di-O-benzyl-6-O-tert-butyldiphenylsilyl-β-D-glucopyranoside

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Chemical Property of 2-(trimethylsilyl)ethyl 2-O-benzyl-α-L-fucopyranolyl-(1->4)-2,3-di-O-benzyl-6-O-tert-butyldiphenylsilyl-β-D-glucopyranoside

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Technology Process of 2-(trimethylsilyl)ethyl 2-O-benzyl-α-L-fucopyranolyl-(1->4)-2,3-di-O-benzyl-6-O-tert-butyldiphenylsilyl-β-D-glucopyranoside

There total 7 articles about 2-(trimethylsilyl)ethyl 2-O-benzyl-α-L-fucopyranolyl-(1->4)-2,3-di-O-benzyl-6-O-tert-butyldiphenylsilyl-β-D-glucopyranoside 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: 84.0%

: 887478-26-4
2-(trimethylsilyl)ethyl 3-O-acetyl-4-O-benzoyl-2-O-benzyl-α-L-fucopyranolyl-(1->4)-2,3-di-O-benzyl-6-O-tert-butyldiphenylsilyl-β-D-glucopyranoside

: 887478-27-5
2-(trimethylsilyl)ethyl 2-O-benzyl-α-L-fucopyranolyl-(1->4)-2,3-di-O-benzyl-6-O-tert-butyldiphenylsilyl-β-D-glucopyranoside

Guidance literature:: With sodium methylate; In methanol; at 20 ℃; for 3h;
DOI:10.1080/07328300500495878

Reference yield:

: (2R,3S,4R,5S,6S)-3-Benzyloxy-5-(dimethoxy-phenyl-methoxy)-2-ethylsulfanyl-6-methyl-tetrahydro-pyran-4-ol

: 887478-27-5
2-(trimethylsilyl)ethyl 2-O-benzyl-α-L-fucopyranolyl-(1->4)-2,3-di-O-benzyl-6-O-tert-butyldiphenylsilyl-β-D-glucopyranoside

Guidance literature:: Multi-step reaction with 4 steps

1: 2.48 g / acetic acid / H₂O / 0.5 h / 20 °C

2: 85.8 percent / pyridine / 3 h / 20 °C

3: 72 percent / N-iodosuccinimide; trifluoromethanesulfonic acid; molecular sieves 4 Angstroem / CH₂Cl₂ / 1 h / -20 °C

4: 84 percent / sodium methoxide / methanol / 3 h / 20 °C

With pyridine; N-iodo-succinimide; trifluorormethanesulfonic acid; 4 A molecular sieve; sodium methylate; acetic acid; In methanol; dichloromethane; water;
DOI:10.1080/07328300500495878

Reference yield:

: 887478-25-3
ethyl 3-O-acetyl-4-O-benzoyl-2-O-benzyl-1-thio-β-L-fucopyranoside

: 887478-27-5
2-(trimethylsilyl)ethyl 2-O-benzyl-α-L-fucopyranolyl-(1->4)-2,3-di-O-benzyl-6-O-tert-butyldiphenylsilyl-β-D-glucopyranoside

Guidance literature:: Multi-step reaction with 2 steps

1: 72 percent / N-iodosuccinimide; trifluoromethanesulfonic acid; molecular sieves 4 Angstroem / CH₂Cl₂ / 1 h / -20 °C

2: 84 percent / sodium methoxide / methanol / 3 h / 20 °C

With N-iodo-succinimide; trifluorormethanesulfonic acid; 4 A molecular sieve; sodium methylate; In methanol; dichloromethane;
DOI:10.1080/07328300500495878