5-bromo-4-(2,4-dimethylphenyl)-2-methylsulfanyl-7-(2-trimethylsilanylethoxymethyl)-7H-pyrrolo[2,3-d]pyrimidine

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Chemical Name:5-bromo-4-(2,4-dimethylphenyl)-2-methylsulfanyl-7-(2-trimethylsilanylethoxymethyl)-7H-pyrrolo[2,3-d]pyrimidine
CAS No.:950661-66-2
Molecular Formula:C₂₁H₂₈BrN₃OSSi
Molecular Weight:478.528
Hs Code.:

Synonyms:5-bromo-4-(2,4-dimethylphenyl)-2-methylsulfanyl-7-(2-trimethylsilanylethoxymethyl)-7H-pyrrolo[2,3-d]pyrimidine

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Chemical Property of 5-bromo-4-(2,4-dimethylphenyl)-2-methylsulfanyl-7-(2-trimethylsilanylethoxymethyl)-7H-pyrrolo[2,3-d]pyrimidine

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Technology Process of 5-bromo-4-(2,4-dimethylphenyl)-2-methylsulfanyl-7-(2-trimethylsilanylethoxymethyl)-7H-pyrrolo[2,3-d]pyrimidine

There total 4 articles about 5-bromo-4-(2,4-dimethylphenyl)-2-methylsulfanyl-7-(2-trimethylsilanylethoxymethyl)-7H-pyrrolo[2,3-d]pyrimidine 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: 84.0%

: 950661-65-1
4-(2,4-dimethylphenyl)-2-methylsulfanyl-7-(2-trimethylsilanylethoxymethyl)-7H-pyrrolo[2,3-d]pyrimidine

: 950661-66-2
5-bromo-4-(2,4-dimethylphenyl)-2-methylsulfanyl-7-(2-trimethylsilanylethoxymethyl)-7H-pyrrolo[2,3-d]pyrimidine

Guidance literature:: With N-Bromosuccinimide; In dichloromethane; at 0 - 20 ℃;
DOI:10.1016/j.bmc.2012.08.050

Reference yield:

: 950661-64-0
4-chloro-2-methylsulfanyl-7-(2-trimethylsilanylethoxymethyl)-7H-pyrrolo[2,3-d]pyrimidine

: 950661-66-2
5-bromo-4-(2,4-dimethylphenyl)-2-methylsulfanyl-7-(2-trimethylsilanylethoxymethyl)-7H-pyrrolo[2,3-d]pyrimidine

Guidance literature:: Multi-step reaction with 2 steps

1: bis-triphenylphosphine-palladium(II) chloride; sodium hydrogencarbonate / N,N-dimethyl-formamide; water / 3 h / 80 °C / Inert atmosphere

2: N-Bromosuccinimide / dichloromethane / 0 - 20 °C

With bis-triphenylphosphine-palladium(II) chloride; N-Bromosuccinimide; sodium hydrogencarbonate; In dichloromethane; water; N,N-dimethyl-formamide;
DOI:10.1016/j.bmc.2012.08.050

Reference yield:

: 76513-69-4
(2-trimethylethylsilylethoxy)methyl chloride

: 950661-66-2
5-bromo-4-(2,4-dimethylphenyl)-2-methylsulfanyl-7-(2-trimethylsilanylethoxymethyl)-7H-pyrrolo[2,3-d]pyrimidine

Guidance literature:: Multi-step reaction with 3 steps

1: sodium hydride / mineral oil; N,N-dimethyl-formamide / 1.5 h / 0 - 20 °C

2: bis-triphenylphosphine-palladium(II) chloride; sodium hydrogencarbonate / N,N-dimethyl-formamide; water / 3 h / 80 °C / Inert atmosphere

3: N-Bromosuccinimide / dichloromethane / 0 - 20 °C

With bis-triphenylphosphine-palladium(II) chloride; N-Bromosuccinimide; sodium hydride; sodium hydrogencarbonate; In dichloromethane; water; N,N-dimethyl-formamide; mineral oil;
DOI:10.1016/j.bmc.2012.08.050