tert-butyl N-methyl-N-[1-[[5-(oxane-4-carbonylamino)-6-(2-phenylethynyl)-pyridin-2-yl]amino]-1-oxopropan-2-yl]carbamate

Base Information

Chemical Name:tert-butyl N-methyl-N-[1-[[5-(oxane-4-carbonylamino)-6-(2-phenylethynyl)-pyridin-2-yl]amino]-1-oxopropan-2-yl]carbamate
CAS No.:1452573-52-2
Molecular Formula:C₂₈H₃₄N₄O₅
Molecular Weight:506.602
Hs Code.:

Synonyms:tert-butyl N-methyl-N-[1-[[5-(oxane-4-carbonylamino)-6-(2-phenylethynyl)-pyridin-2-yl]amino]-1-oxopropan-2-yl]carbamate

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Chemical Property of tert-butyl N-methyl-N-[1-[[5-(oxane-4-carbonylamino)-6-(2-phenylethynyl)-pyridin-2-yl]amino]-1-oxopropan-2-yl]carbamate

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Technology Process of tert-butyl N-methyl-N-[1-[[5-(oxane-4-carbonylamino)-6-(2-phenylethynyl)-pyridin-2-yl]amino]-1-oxopropan-2-yl]carbamate

There total 5 articles about tert-butyl N-methyl-N-[1-[[5-(oxane-4-carbonylamino)-6-(2-phenylethynyl)-pyridin-2-yl]amino]-1-oxopropan-2-yl]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:

: 13734-31-1
(S)-N-tert-butoxycarbonyl-N-methyl-2-amino-propionic acid

: 1452573-30-6
N-[6-amino-2-(2-phenylethynyl)pyridin-3-yl]oxane-4-carboxamide

: 1452573-52-2
tert-butyl N-methyl-N-[1-[[5-(oxane-4-carbonylamino)-6-(2-phenylethynyl)-pyridin-2-yl]amino]-1-oxopropan-2-yl]carbamate

Guidance literature:: (S)-N-tert-butoxycarbonyl-N-methyl-2-amino-propionic acid; With dicyclohexyl-carbodiimide; In dichloromethane; at 20 ℃; for 0.333333h;

N-[6-amino-2-(2-phenylethynyl)pyridin-3-yl]oxane-4-carboxamide; With N-ethyl-N,N-diisopropylamine; In dichloromethane; at 40 ℃; for 144h;

Reference yield:

: 536-74-3
phenylacetylene

: 1452573-52-2
tert-butyl N-methyl-N-[1-[[5-(oxane-4-carbonylamino)-6-(2-phenylethynyl)-pyridin-2-yl]amino]-1-oxopropan-2-yl]carbamate

Guidance literature:: Multi-step reaction with 4 steps

1.1: (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride; copper(l) iodide; triethylamine / acetonitrile; tetrahydrofuran / 2 h / 20 °C / Inert atmosphere

2.1: HATU; N-ethyl-N,N-diisopropylamine / N,N-dimethyl-formamide / 0.5 h / 20 °C

2.2: 17 h

3.1: trifluoroacetic acid / dichloromethane / 2 h / 20 °C

4.1: dicyclohexyl-carbodiimide / dichloromethane / 0.33 h / 20 °C

4.2: 144 h / 40 °C

With (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride; copper(l) iodide; triethylamine; N-ethyl-N,N-diisopropylamine; dicyclohexyl-carbodiimide; HATU; trifluoroacetic acid; In tetrahydrofuran; dichloromethane; N,N-dimethyl-formamide; acetonitrile;

Reference yield:

: 1452573-06-6
tert-butyl-N-[5-amino-6-(2-phenylethynyl)pyridin-2-yl]carbamate

: 1452573-52-2
tert-butyl N-methyl-N-[1-[[5-(oxane-4-carbonylamino)-6-(2-phenylethynyl)-pyridin-2-yl]amino]-1-oxopropan-2-yl]carbamate

Guidance literature:: Multi-step reaction with 3 steps

1.1: HATU; N-ethyl-N,N-diisopropylamine / N,N-dimethyl-formamide / 0.5 h / 20 °C

1.2: 17 h

2.1: trifluoroacetic acid / dichloromethane / 2 h / 20 °C

3.1: dicyclohexyl-carbodiimide / dichloromethane / 0.33 h / 20 °C

3.2: 144 h / 40 °C

With N-ethyl-N,N-diisopropylamine; dicyclohexyl-carbodiimide; HATU; trifluoroacetic acid; In dichloromethane; N,N-dimethyl-formamide;