octyl 2,3-di-O-benzoyl-4-O-(1-fluoro-1,1,3,3-tetraisopropyl-1,3-disiloxane-3-yl)-α-D-mannopyranoside

Base Information

Chemical Name:octyl 2,3-di-O-benzoyl-4-O-(1-fluoro-1,1,3,3-tetraisopropyl-1,3-disiloxane-3-yl)-α-D-mannopyranoside
CAS No.:187140-03-0
Molecular Formula:C₄₀H₆₃FO₉Si₂
Molecular Weight:763.104
Hs Code.:

Synonyms:octyl 2,3-di-O-benzoyl-4-O-(1-fluoro-1,1,3,3-tetraisopropyl-1,3-disiloxane-3-yl)-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 octyl 2,3-di-O-benzoyl-4-O-(1-fluoro-1,1,3,3-tetraisopropyl-1,3-disiloxane-3-yl)-α-D-mannopyranoside

Chemical Property:

Purity/Quality:: 98% ^*data from raw suppliers

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Technology Process of octyl 2,3-di-O-benzoyl-4-O-(1-fluoro-1,1,3,3-tetraisopropyl-1,3-disiloxane-3-yl)-α-D-mannopyranoside

There total 8 articles about octyl 2,3-di-O-benzoyl-4-O-(1-fluoro-1,1,3,3-tetraisopropyl-1,3-disiloxane-3-yl)-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: 70.0%

: 187140-00-7
octyl 2,3-di-O-benzoyl-4,6-O-(1,1,3,3-tetraisopropyl-1,3-disiloxane-1,3-diyl)-α-D-mannopyranoside

: 187140-03-0
octyl 2,3-di-O-benzoyl-4-O-(1-fluoro-1,1,3,3-tetraisopropyl-1,3-disiloxane-3-yl)-α-D-mannopyranoside

Guidance literature:: With pyridine; hydrogen fluoride; In dichloromethane; for 0.166667h; Ambient temperature;
DOI:10.1016/S0008-6215(96)00215-7

Reference yield:

: 111-87-5
octanol

: 187140-03-0
octyl 2,3-di-O-benzoyl-4-O-(1-fluoro-1,1,3,3-tetraisopropyl-1,3-disiloxane-3-yl)-α-D-mannopyranoside

Guidance literature:: Multi-step reaction with 6 steps

1: 48 percent / SnCl₄, 4A molecular sieves / CH₂Cl₂ / 17 h / Ambient temperature

2: 2.20 g / NaOMe / methanol / 16 h / Ambient temperature

3: 3.38 g / imidazole / CH₂Cl₂; dimethylformamide / 0.25 h

4: 45 percent / pyridine / 24 h / Ambient temperature

5: 68 percent / pyridine / 5 h / 60 °C

6: 70 percent / HF, pyridine / CH₂Cl₂ / 0.17 h / Ambient temperature

With pyridine; 1H-imidazole; 4 A molecular sieve; hydrogen fluoride; sodium methylate; tin(IV) chloride; In pyridine; methanol; dichloromethane; N,N-dimethyl-formamide;
DOI:10.1016/S0008-6215(96)00215-7

Reference yield:

: 83-87-4,604-68-2,604-69-3,2152-77-4,4026-35-1,4163-59-1,4163-60-4,4163-61-5,4163-65-9,4257-94-7,4257-96-9,16299-15-3,19186-39-1,19189-55-0,25878-60-8,25941-03-1,32445-48-0,32445-49-1,32445-53-7,32445-54-8,34685-58-0,34685-59-1,43168-42-9,43168-44-1,43169-22-8,43169-25-1,66966-07-2,70749-17-6,80184-01-6,93221-01-3,93221-02-4,99630-88-3,109215-53-4,115792-70-6,115792-73-9,139894-92-1,139973-25-4,144071-49-8,147648-81-5
D-Mannose pentaacetate

: 187140-03-0
octyl 2,3-di-O-benzoyl-4-O-(1-fluoro-1,1,3,3-tetraisopropyl-1,3-disiloxane-3-yl)-α-D-mannopyranoside

Guidance literature:: Multi-step reaction with 6 steps

1: 48 percent / SnCl₄, 4A molecular sieves / CH₂Cl₂ / 17 h / Ambient temperature

2: 2.20 g / NaOMe / methanol / 16 h / Ambient temperature

3: 3.38 g / imidazole / CH₂Cl₂; dimethylformamide / 0.25 h

4: 45 percent / pyridine / 24 h / Ambient temperature

5: 68 percent / pyridine / 5 h / 60 °C

6: 70 percent / HF, pyridine / CH₂Cl₂ / 0.17 h / Ambient temperature

With pyridine; 1H-imidazole; 4 A molecular sieve; hydrogen fluoride; sodium methylate; tin(IV) chloride; In pyridine; methanol; dichloromethane; N,N-dimethyl-formamide;
DOI:10.1016/S0008-6215(96)00215-7