methyl 4-bromo-2,4-dideoxy-2-C-methyl-6-O-triphenylmethyl-α-D-idopyranoside

Base Information

Chemical Name:methyl 4-bromo-2,4-dideoxy-2-C-methyl-6-O-triphenylmethyl-α-D-idopyranoside
CAS No.:118360-81-9
Molecular Formula:C₂₇H₂₉BrO₄
Molecular Weight:497.429
Hs Code.:

Synonyms:methyl 4-bromo-2,4-dideoxy-2-C-methyl-6-O-triphenylmethyl-α-D-idopyranoside

Suppliers and Price of methyl 4-bromo-2,4-dideoxy-2-C-methyl-6-O-triphenylmethyl-α-D-idopyranoside

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Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

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Chemical Property of methyl 4-bromo-2,4-dideoxy-2-C-methyl-6-O-triphenylmethyl-α-D-idopyranoside

Chemical Property:

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Technology Process of methyl 4-bromo-2,4-dideoxy-2-C-methyl-6-O-triphenylmethyl-α-D-idopyranoside

There total 8 articles about methyl 4-bromo-2,4-dideoxy-2-C-methyl-6-O-triphenylmethyl-α-D-idopyranoside 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: 27.0%

: 75-16-1
methylmagnesium bromide

: 118360-80-8
methyl 3,4-anhydro-2-O-mesyl-6-O-trityl-α-D-altropyranoside

: 118360-81-9
methyl 4-bromo-2,4-dideoxy-2-C-methyl-6-O-triphenylmethyl-α-D-idopyranoside

: 118360-82-0
methyl 2,4-dibromo-2,4-dideoxy-6-O-triphenylmethyl-α-D-idopyranoside

Guidance literature:: With t-butyl bromide; In diethyl ether; dichloromethane; 1.) 15 min.; 2.) room. temp., 2.5 h.;
DOI:10.1246/bcsj.61.2525

Reference yield: 27.0%

: 75-16-1
methylmagnesium bromide

: 118360-83-1
methyl 2,3-anhydro-4-bromo-4-deoxy-6-O-trityl-α-D-gulopyranoside

: 118360-81-9
methyl 4-bromo-2,4-dideoxy-2-C-methyl-6-O-triphenylmethyl-α-D-idopyranoside

: 118360-82-0
methyl 2,4-dibromo-2,4-dideoxy-6-O-triphenylmethyl-α-D-idopyranoside

Guidance literature:: In diethyl ether; dichloromethane; for 0.75h; Ambient temperature;
DOI:10.1246/bcsj.65.2974

Reference yield:

: 76-83-5
trityl chloride

: 118360-81-9
methyl 4-bromo-2,4-dideoxy-2-C-methyl-6-O-triphenylmethyl-α-D-idopyranoside

Guidance literature:: Multi-step reaction with 5 steps

1: 4-dimethylaminopyridine, pyridine / 24 h / 25 °C

2: 8 h / 25 °C

3: NaOMe / methanol; dioxane / 14 h / 25 °C

4: 80 percent / LiBr / dioxane / 72 h / 110 °C

5: 86 percent / CH₂Cl₂; diethyl ether / 0.75 h / Ambient temperature

With pyridine; dmap; sodium methylate; lithium bromide; In 1,4-dioxane; methanol; diethyl ether; dichloromethane;
DOI:10.1246/bcsj.65.2974