(R)-tert-butyl 1-(4-(7-methoxy-6-(pyridin-4-yl)quinazolin-2ylamino)phenyl)ethylcarbamate

Base Information

Chemical Name:(R)-tert-butyl 1-(4-(7-methoxy-6-(pyridin-4-yl)quinazolin-2ylamino)phenyl)ethylcarbamate
CAS No.:1425504-20-6
Molecular Formula:C₂₇H₂₉N₅O₃
Molecular Weight:471.559
Hs Code.:

Synonyms:(R)-tert-butyl 1-(4-(7-methoxy-6-(pyridin-4-yl)quinazolin-2ylamino)phenyl)ethylcarbamate

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Chemical Property of (R)-tert-butyl 1-(4-(7-methoxy-6-(pyridin-4-yl)quinazolin-2ylamino)phenyl)ethylcarbamate

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Technology Process of (R)-tert-butyl 1-(4-(7-methoxy-6-(pyridin-4-yl)quinazolin-2ylamino)phenyl)ethylcarbamate

There total 5 articles about (R)-tert-butyl 1-(4-(7-methoxy-6-(pyridin-4-yl)quinazolin-2ylamino)phenyl)ethylcarbamate 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: 73.0%

: 578729-21-2
[(R)-1-(4-bromo-phenyl)-ethyl]-carbamic acid tert-butyl ester

: 1425504-17-1
7-methoxy-6-(pyridin-4-yl)quinazolin-2-amine

: 1425504-20-6
(R)-tert-butyl 1-(4-(7-methoxy-6-(pyridin-4-yl)quinazolin-2ylamino)phenyl)ethylcarbamate

Guidance literature:: With palladium diacetate; caesium carbonate; 4,5-bis(diphenylphosphino)-9,9-dimethylxanthene; In 1,4-dioxane; at 100 ℃; for 12h;
DOI:10.1021/jm301658d

Reference yield:

: 1036756-11-2
2-amino-5-bromo-4-methoxybenzaldehyde

: 1425504-20-6
(R)-tert-butyl 1-(4-(7-methoxy-6-(pyridin-4-yl)quinazolin-2ylamino)phenyl)ethylcarbamate

Guidance literature:: Multi-step reaction with 3 steps

1: decalin / 3 h / 210 °C

2: caesium carbonate; tetrakis(triphenylphosphine) palladium⁽⁰⁾ / 1,4-dioxane; water / 12 h / 90 °C

3: caesium carbonate; 4,5-bis(diphenylphosphino)-9,9-dimethylxanthene; palladium diacetate / 1,4-dioxane / 12 h / 100 °C

With tetrakis(triphenylphosphine) palladium⁽⁰⁾; palladium diacetate; caesium carbonate; 4,5-bis(diphenylphosphino)-9,9-dimethylxanthene; In 1,4-dioxane; water; decalin;
DOI:10.1021/jm301658d

Reference yield:

: 24424-99-5
di-tert-butyl dicarbonate

: 1425504-20-6
(R)-tert-butyl 1-(4-(7-methoxy-6-(pyridin-4-yl)quinazolin-2ylamino)phenyl)ethylcarbamate

Guidance literature:: Multi-step reaction with 2 steps

1: tetrahydrofuran / 12 h / 20 °C

2: caesium carbonate; 4,5-bis(diphenylphosphino)-9,9-dimethylxanthene; palladium diacetate / 1,4-dioxane / 12 h / 100 °C

With palladium diacetate; caesium carbonate; 4,5-bis(diphenylphosphino)-9,9-dimethylxanthene; In tetrahydrofuran; 1,4-dioxane;
DOI:10.1021/jm301658d