allyl 2,3-di-O-(2-O-benzyl-3-O-benzoyl-α-L-fucopyranosyl)-α-L-fucopyranoside

Base Information

Chemical Name:allyl 2,3-di-O-(2-O-benzyl-3-O-benzoyl-α-L-fucopyranosyl)-α-L-fucopyranoside
CAS No.:763107-08-0
Molecular Formula:C₄₉H₅₆O₁₅
Molecular Weight:884.975
Hs Code.:

Synonyms:allyl 2,3-di-O-(2-O-benzyl-3-O-benzoyl-α-L-fucopyranosyl)-α-L-fucopyranoside

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Chemical Property of allyl 2,3-di-O-(2-O-benzyl-3-O-benzoyl-α-L-fucopyranosyl)-α-L-fucopyranoside

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Technology Process of allyl 2,3-di-O-(2-O-benzyl-3-O-benzoyl-α-L-fucopyranosyl)-α-L-fucopyranoside

There total 7 articles about allyl 2,3-di-O-(2-O-benzyl-3-O-benzoyl-α-L-fucopyranosyl)-α-L-fucopyranoside 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: 82.0%

: 98-88-4
benzoyl chloride

: 763107-07-9
allyl 2,3-di-O-(2-O-benzyl-α-L-fucopyranosyl)-α-L-fucopyranoside

: 763107-08-0
allyl 2,3-di-O-(2-O-benzyl-3-O-benzoyl-α-L-fucopyranosyl)-α-L-fucopyranoside

Guidance literature:: allyl 2,3-di-O-(2-O-benzyl-α-L-fucopyranosyl)-α-L-fucopyranoside; With di(n-butyl)tin oxide; In toluene; Heating;

benzoyl chloride; In toluene; for 1h;
DOI:10.1023/B:RUBI.0000023099.48598.9a

Reference yield:

: 1061723-00-9
2-O-benzyl-3,4-di-O-benzoyl-α-L-fucopyranosyl trichloroacetimidate

: 763107-08-0
allyl 2,3-di-O-(2-O-benzyl-3-O-benzoyl-α-L-fucopyranosyl)-α-L-fucopyranoside

Guidance literature:: Multi-step reaction with 3 steps

1.1: 80 percent / trimethylsilyl triflate / CH₂Cl₂ / 0.5 h / -30 °C

2.1: 90 percent / sodium methylate / methanol / 3 h / 40 °C

3.1: Bu₂SnO / toluene / Heating

3.2: 82 percent / toluene / 1 h

With trimethylsilyl trifluoromethanesulfonate; sodium methylate; di(n-butyl)tin oxide; In methanol; dichloromethane; toluene;
DOI:10.1023/B:RUBI.0000023099.48598.9a

Reference yield:

: 3,4-di-O-benzoyl-2-O-benzyl-α,β-L-fucopyranose

: 763107-08-0
allyl 2,3-di-O-(2-O-benzyl-3-O-benzoyl-α-L-fucopyranosyl)-α-L-fucopyranoside

Guidance literature:: Multi-step reaction with 4 steps

1.1: 1,8-diazabicyclo[5.4.0]undec-7-ene / CH₂Cl₂ / 1 h / -30 °C

2.1: 80 percent / trimethylsilyl triflate / CH₂Cl₂ / 0.5 h / -30 °C

3.1: 90 percent / sodium methylate / methanol / 3 h / 40 °C

4.1: Bu₂SnO / toluene / Heating

4.2: 82 percent / toluene / 1 h

With trimethylsilyl trifluoromethanesulfonate; sodium methylate; di(n-butyl)tin oxide; 1,8-diazabicyclo[5.4.0]undec-7-ene; In methanol; dichloromethane; toluene;
DOI:10.1023/B:RUBI.0000023099.48598.9a