octyl 2,4-di-O-benzyl-α-L-fucopyranosyl-(1->3)-2,4-di-O-benzyl-β-L-fucopyranoside

Base Information

Chemical Name:octyl 2,4-di-O-benzyl-α-L-fucopyranosyl-(1->3)-2,4-di-O-benzyl-β-L-fucopyranoside
CAS No.:685110-00-3
Molecular Formula:C₄₈H₆₂O₉
Molecular Weight:783.015
Hs Code.:

Synonyms:octyl 2,4-di-O-benzyl-α-L-fucopyranosyl-(1->3)-2,4-di-O-benzyl-β-L-fucopyranoside

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Chemical Property of octyl 2,4-di-O-benzyl-α-L-fucopyranosyl-(1->3)-2,4-di-O-benzyl-β-L-fucopyranoside

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Technology Process of octyl 2,4-di-O-benzyl-α-L-fucopyranosyl-(1->3)-2,4-di-O-benzyl-β-L-fucopyranoside

There total 7 articles about octyl 2,4-di-O-benzyl-α-L-fucopyranosyl-(1->3)-2,4-di-O-benzyl-β-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: 76.0%

: 685109-98-2
octyl 2,4-di-O-benzyl-3-O-tert-butyldimethylsilyl-α-L-fucopyranosyl-(1->3)-2,4-di-O-benzyl-β-L-fucopyranoside

: 685110-00-3
octyl 2,4-di-O-benzyl-α-L-fucopyranosyl-(1->3)-2,4-di-O-benzyl-β-L-fucopyranoside

Guidance literature:: With tetrabutyl ammonium fluoride; In tetrahydrofuran; at 20 ℃;
DOI:10.1016/j.carres.2003.12.014

Reference yield:

: 100-39-0
benzyl bromide

: 685110-00-3
octyl 2,4-di-O-benzyl-α-L-fucopyranosyl-(1->3)-2,4-di-O-benzyl-β-L-fucopyranoside

Guidance literature:: Multi-step reaction with 5 steps

1: 97 percent / NaH / dimethylformamide / 2.5 h / 0 - 20 °C

2: 97 percent / N-iodosuccinimide; trimethylsilyl trifluoromethanesulfonate / CH₂Cl₂ / 1 h / -20 °C

3: 89 percent / tetrabutylammonium fluoride monohydrate / tetrahydrofuran / 2 h / 20 °C

4: 89 percent / N-iodosuccinimide; trimethylsilyl trifluoromethanesulfonate / CH₂Cl₂ / 1 h / -20 °C

5: 76 percent / tetrabutylammonium fluoride / tetrahydrofuran / 20 °C

With N-iodo-succinimide; trimethylsilyl trifluoromethanesulfonate; tetrabutyl ammonium fluoride; sodium hydride; In tetrahydrofuran; dichloromethane; N,N-dimethyl-formamide;
DOI:10.1016/j.carres.2003.12.014

Reference yield:

: 132799-10-1
ethyl 1-thio-α-L-fucopyranoside

: 685110-00-3
octyl 2,4-di-O-benzyl-α-L-fucopyranosyl-(1->3)-2,4-di-O-benzyl-β-L-fucopyranoside

Guidance literature:: Multi-step reaction with 6 steps

1: 92 percent / imidazole / dimethylformamide / 2.5 h / 0 - 20 °C

2: 97 percent / NaH / dimethylformamide / 2.5 h / 0 - 20 °C

3: 97 percent / N-iodosuccinimide; trimethylsilyl trifluoromethanesulfonate / CH₂Cl₂ / 1 h / -20 °C

4: 89 percent / tetrabutylammonium fluoride monohydrate / tetrahydrofuran / 2 h / 20 °C

5: 89 percent / N-iodosuccinimide; trimethylsilyl trifluoromethanesulfonate / CH₂Cl₂ / 1 h / -20 °C

6: 76 percent / tetrabutylammonium fluoride / tetrahydrofuran / 20 °C

With 1H-imidazole; N-iodo-succinimide; trimethylsilyl trifluoromethanesulfonate; tetrabutyl ammonium fluoride; sodium hydride; In tetrahydrofuran; dichloromethane; N,N-dimethyl-formamide;
DOI:10.1016/j.carres.2003.12.014