4-[5-chloro-3-methylbenzofuran-2-yl]phenyl tri-O-benzoyl-α-L-rhamnopyranoside

Base Information

Chemical Name:4-[5-chloro-3-methylbenzofuran-2-yl]phenyl tri-O-benzoyl-α-L-rhamnopyranoside
CAS No.:1609690-90-5
Molecular Formula:C₄₂H₃₃ClO₉
Molecular Weight:717.172
Hs Code.:

Synonyms:4-[5-chloro-3-methylbenzofuran-2-yl]phenyl tri-O-benzoyl-α-L-rhamnopyranoside

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Chemical Property of 4-[5-chloro-3-methylbenzofuran-2-yl]phenyl tri-O-benzoyl-α-L-rhamnopyranoside

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Technology Process of 4-[5-chloro-3-methylbenzofuran-2-yl]phenyl tri-O-benzoyl-α-L-rhamnopyranoside

There total 5 articles about 4-[5-chloro-3-methylbenzofuran-2-yl]phenyl tri-O-benzoyl-α-L-rhamnopyranoside 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: 87.0%

: benzoxazolyl 2,3,4-tri-O-benzoyl-α-L-rhamnopyranoside

: 1609690-73-4
5-chloro-2-(4-hydroxyphenyl)-3-methylbenzofuran

: 1609690-90-5
4-[5-chloro-3-methylbenzofuran-2-yl]phenyl tri-O-benzoyl-α-L-rhamnopyranoside

Guidance literature:: With trimethylsilyl trifluoromethanesulfonate; In 1,2-dichloro-ethane; at -78 - -20 ℃; Inert atmosphere;
DOI:10.1016/j.carres.2014.03.006

Reference yield:

: 14218-08-7,41881-44-1,53297-33-9,60820-93-1,61198-82-1,67986-91-8,73068-86-7,131897-72-8,131897-73-9
2,3,4-tri-O-benzoyl-α-L-rhamnopyranosyl bromide

: 1609690-90-5
4-[5-chloro-3-methylbenzofuran-2-yl]phenyl tri-O-benzoyl-α-L-rhamnopyranoside

Guidance literature:: Multi-step reaction with 2 steps

1: 2,6-dimethylpyridine; tetra-(n-butyl)ammonium iodide / dichloromethane / 4 h / Inert atmosphere

2: trimethylsilyl trifluoromethanesulfonate / 1,2-dichloro-ethane / -78 - -20 °C / Inert atmosphere

With 2,6-dimethylpyridine; trimethylsilyl trifluoromethanesulfonate; tetra-(n-butyl)ammonium iodide; In dichloromethane; 1,2-dichloro-ethane;
DOI:10.1016/j.carres.2014.03.006

Reference yield:

: 1056899-49-0
5-chloro-2-(4-methoxyphenyl)-3-methylbenzofuran

: 1609690-90-5
4-[5-chloro-3-methylbenzofuran-2-yl]phenyl tri-O-benzoyl-α-L-rhamnopyranoside

Guidance literature:: Multi-step reaction with 2 steps

1: sodium thioethylate / N,N-dimethyl-formamide / 4 h / 145 °C

2: trimethylsilyl trifluoromethanesulfonate / 1,2-dichloro-ethane / -78 - -20 °C / Inert atmosphere

With trimethylsilyl trifluoromethanesulfonate; sodium thioethylate; In 1,2-dichloro-ethane; N,N-dimethyl-formamide;
DOI:10.1016/j.carres.2014.03.006