4-O-benzoyl-2,3-di-O-methyl-α-L-fucopyranosyl chloride

Base Information

Chemical Name:4-O-benzoyl-2,3-di-O-methyl-α-L-fucopyranosyl chloride
CAS No.:108182-41-8
Molecular Formula:C₁₅H₁₉ClO₅
Molecular Weight:314.766
Hs Code.:

Synonyms:4-O-benzoyl-2,3-di-O-methyl-α-L-fucopyranosyl chloride

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Chemical Property of 4-O-benzoyl-2,3-di-O-methyl-α-L-fucopyranosyl chloride

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Technology Process of 4-O-benzoyl-2,3-di-O-methyl-α-L-fucopyranosyl chloride

There total 9 articles about 4-O-benzoyl-2,3-di-O-methyl-α-L-fucopyranosyl chloride 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: 85.0%

: 4-O-benzoyl-2,3-di-O-methyl-L-fucose

: 108182-41-8
4-O-benzoyl-2,3-di-O-methyl-α-L-fucopyranosyl chloride

Guidance literature:: With oxalyl dichloride; N,N-dimethyl-formamide; In dichloromethane; for 1h; Ambient temperature;
DOI:10.1016/0008-6215(86)80011-8

Reference yield:

: 108182-36-1
allyl 2-O-methyl-α-L-fucopyranoside

: 108182-41-8
4-O-benzoyl-2,3-di-O-methyl-α-L-fucopyranosyl chloride

Guidance literature:: Multi-step reaction with 5 steps

1: 1.) p-toluenesulfonic acid, 2.) aqueous acetic acid / 1.) acetonitrile, 2 h, r.t.; 2.) 10 min, r.t.

2: 82 percent / boron trifluoride etherate / CH₂Cl₂ / 1 h / Ambient temperature

3: 1.) tris(triphenylphosphine)rhodium(I) chloride 2.) 1,4-diazabicyclo<2.2.2>-octane / ethanol; toluene; H₂O / 8 h / Heating

4: mercuric oxide, mercuric chloride / acetone; H₂O / 0.5 h / Ambient temperature

5: 85 percent / oxalyl chloride, N,N-dimethylformamide / CH₂Cl₂ / 1 h / Ambient temperature

With Wilkinson's catalyst; oxalyl dichloride; boron trifluoride diethyl etherate; toluene-4-sulfonic acid; acetic acid; N,N-dimethyl-formamide; mercury dichloride; mercury(II) oxide; In ethanol; dichloromethane; water; acetone; toluene;
DOI:10.1016/0008-6215(86)80011-8

Reference yield:

: 108182-35-0
Allyl 3,4-O-isopropylidene-2-O-methyl-α-L-fucopyranoside

: 108182-41-8
4-O-benzoyl-2,3-di-O-methyl-α-L-fucopyranosyl chloride

Guidance literature:: Multi-step reaction with 6 steps

1: 93 percent / water / acetic acid / 0.25 h / 90 °C

2: 1.) p-toluenesulfonic acid, 2.) aqueous acetic acid / 1.) acetonitrile, 2 h, r.t.; 2.) 10 min, r.t.

3: 82 percent / boron trifluoride etherate / CH₂Cl₂ / 1 h / Ambient temperature

4: 1.) tris(triphenylphosphine)rhodium(I) chloride 2.) 1,4-diazabicyclo<2.2.2>-octane / ethanol; toluene; H₂O / 8 h / Heating

5: mercuric oxide, mercuric chloride / acetone; H₂O / 0.5 h / Ambient temperature

6: 85 percent / oxalyl chloride, N,N-dimethylformamide / CH₂Cl₂ / 1 h / Ambient temperature

With Wilkinson's catalyst; oxalyl dichloride; boron trifluoride diethyl etherate; water; toluene-4-sulfonic acid; acetic acid; N,N-dimethyl-formamide; mercury dichloride; mercury(II) oxide; In ethanol; dichloromethane; water; acetic acid; acetone; toluene;
DOI:10.1016/0008-6215(86)80011-8