4-[5-chloro-3-methylbenzofuran-2-yl]phenyl tetra-O-benzoyl-α-D-mannopyranoside

Base Information

Chemical Name:4-[5-chloro-3-methylbenzofuran-2-yl]phenyl tetra-O-benzoyl-α-D-mannopyranoside
CAS No.:1609690-87-0
Molecular Formula:C₄₉H₃₇ClO₁₁
Molecular Weight:837.279
Hs Code.:

Synonyms:4-[5-chloro-3-methylbenzofuran-2-yl]phenyl tetra-O-benzoyl-α-D-mannopyranoside

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Chemical Property of 4-[5-chloro-3-methylbenzofuran-2-yl]phenyl tetra-O-benzoyl-α-D-mannopyranoside

Chemical Property:

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Technology Process of 4-[5-chloro-3-methylbenzofuran-2-yl]phenyl tetra-O-benzoyl-α-D-mannopyranoside

There total 3 articles about 4-[5-chloro-3-methylbenzofuran-2-yl]phenyl tetra-O-benzoyl-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:

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

: 1609690-87-0
4-[5-chloro-3-methylbenzofuran-2-yl]phenyl tetra-O-benzoyl-α-D-mannopyranoside

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

Reference yield:

: 695-96-5
2-bromo-4-chlorophenol

: 1609690-87-0
4-[5-chloro-3-methylbenzofuran-2-yl]phenyl tetra-O-benzoyl-α-D-mannopyranoside

Guidance literature:: Multi-step reaction with 3 steps

1.1: palladium diacetate; racemic-2-(di-tert-butylphosphino)-1,1′-binaphthyl; sodium t-butanolate / toluene / 1 h / 100 °C / Microwave irradiation

1.2: 20 °C

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

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

With racemic-2-(di-tert-butylphosphino)-1,1′-binaphthyl; trimethylsilyl trifluoromethanesulfonate; palladium diacetate; sodium t-butanolate; sodium thioethylate; In 1,2-dichloro-ethane; N,N-dimethyl-formamide; toluene;
DOI:10.1016/j.carres.2014.03.006

Reference yield:

: 121-97-1
4-Methoxypropiophenone

: 1609690-87-0
4-[5-chloro-3-methylbenzofuran-2-yl]phenyl tetra-O-benzoyl-α-D-mannopyranoside

Guidance literature:: Multi-step reaction with 3 steps

1.1: palladium diacetate; racemic-2-(di-tert-butylphosphino)-1,1′-binaphthyl; sodium t-butanolate / toluene / 1 h / 100 °C / Microwave irradiation

1.2: 20 °C

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

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

With racemic-2-(di-tert-butylphosphino)-1,1′-binaphthyl; trimethylsilyl trifluoromethanesulfonate; palladium diacetate; sodium t-butanolate; sodium thioethylate; In 1,2-dichloro-ethane; N,N-dimethyl-formamide; toluene;
DOI:10.1016/j.carres.2014.03.006