ethyl N-nitroso-N-[[2,6-dibromo-4-(4-pyridyl)phenyl](4-tert-butyl-2,6-dimethylphenyl)methyl]carbamate

Base Information

Chemical Name:ethyl N-nitroso-N-[[2,6-dibromo-4-(4-pyridyl)phenyl](4-tert-butyl-2,6-dimethylphenyl)methyl]carbamate
CAS No.:865805-04-5
Molecular Formula:C₂₇H₂₉Br₂N₃O₃
Molecular Weight:603.354
Hs Code.:

Synonyms:ethyl N-nitroso-N-[[2,6-dibromo-4-(4-pyridyl)phenyl](4-tert-butyl-2,6-dimethylphenyl)methyl]carbamate

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Chemical Property of ethyl N-nitroso-N-[[2,6-dibromo-4-(4-pyridyl)phenyl](4-tert-butyl-2,6-dimethylphenyl)methyl]carbamate

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Technology Process of ethyl N-nitroso-N-[[2,6-dibromo-4-(4-pyridyl)phenyl](4-tert-butyl-2,6-dimethylphenyl)methyl]carbamate

There total 3 articles about ethyl N-nitroso-N-[[2,6-dibromo-4-(4-pyridyl)phenyl](4-tert-butyl-2,6-dimethylphenyl)methyl]carbamate 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: 86.0%

: 865805-03-4
ethyl N-[[2,6-dibromo-4-(4-pyridyl)phenyl](4-tert-butyl-2,6-dimethylphenyl)methyl]carbamate

: 865805-04-5
ethyl N-nitroso-N-[[2,6-dibromo-4-(4-pyridyl)phenyl](4-tert-butyl-2,6-dimethylphenyl)methyl]carbamate

Guidance literature:: With acetic anhydride; acetic acid; sodium nitrite; at 0 - 20 ℃;
DOI:10.1021/jo0504363

Reference yield:

: 181219-01-2
4-pyridineboronic acid pinacol ester

: 865805-04-5
ethyl N-nitroso-N-[[2,6-dibromo-4-(4-pyridyl)phenyl](4-tert-butyl-2,6-dimethylphenyl)methyl]carbamate

Guidance literature:: Multi-step reaction with 2 steps

1: 32 percent / PdCl₂(dppf)*CH₂Cl₂; potassium phosphate / dioxane / 48 h / 100 °C

2: 86 percent / sodium nitrite; acetic anhydride; acetic acid / 0 - 20 °C

With potassium phosphate; dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH₂Cl₂; acetic anhydride; acetic acid; sodium nitrite; In 1,4-dioxane;
DOI:10.1021/jo0504363

Reference yield:

: 763110-65-2
ethyl N-[(2,4,6-tribromophenyl)(4-tert-butyl-2,6-dimethylphenyl)methyl]carbamate

: 865805-04-5
ethyl N-nitroso-N-[[2,6-dibromo-4-(4-pyridyl)phenyl](4-tert-butyl-2,6-dimethylphenyl)methyl]carbamate

Guidance literature:: Multi-step reaction with 2 steps

1: 32 percent / PdCl₂(dppf)*CH₂Cl₂; potassium phosphate / dioxane / 48 h / 100 °C

2: 86 percent / sodium nitrite; acetic anhydride; acetic acid / 0 - 20 °C

With potassium phosphate; dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH₂Cl₂; acetic anhydride; acetic acid; sodium nitrite; In 1,4-dioxane;
DOI:10.1021/jo0504363