tert-butyl (2R,4R)-4-({4-[(3-chloro-2-fluorophenyl)amino]-7-methoxyquinazolin-6-yl}oxy)-2-[(methylamino)carbonyl]piperidine-1-carboxylate

Base Information

Chemical Name:tert-butyl (2R,4R)-4-({4-[(3-chloro-2-fluorophenyl)amino]-7-methoxyquinazolin-6-yl}oxy)-2-[(methylamino)carbonyl]piperidine-1-carboxylate
CAS No.:908294-16-6
Molecular Formula:C₂₇H₃₁ClFN₅O₅
Molecular Weight:560.025
Hs Code.:

Synonyms:tert-butyl (2R,4R)-4-({4-[(3-chloro-2-fluorophenyl)amino]-7-methoxyquinazolin-6-yl}oxy)-2-[(methylamino)carbonyl]piperidine-1-carboxylate

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Chemical Property of tert-butyl (2R,4R)-4-({4-[(3-chloro-2-fluorophenyl)amino]-7-methoxyquinazolin-6-yl}oxy)-2-[(methylamino)carbonyl]piperidine-1-carboxylate

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Technology Process of tert-butyl (2R,4R)-4-({4-[(3-chloro-2-fluorophenyl)amino]-7-methoxyquinazolin-6-yl}oxy)-2-[(methylamino)carbonyl]piperidine-1-carboxylate

There total 2 articles about tert-butyl (2R,4R)-4-({4-[(3-chloro-2-fluorophenyl)amino]-7-methoxyquinazolin-6-yl}oxy)-2-[(methylamino)carbonyl]piperidine-1-carboxylate 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: 86.3%

: 908294-15-5
(2R,4R)-1-(tert-butoxycarbonyl)-4-({4-[(3-chloro-2-fluorophenyl)amino]-7-methoxyquinazolin-6-yl}oxy)piperidine-2-carboxylic acid

: 593-51-1
methylamine hydrochloride

: 908294-16-6
tert-butyl (2R,4R)-4-({4-[(3-chloro-2-fluorophenyl)amino]-7-methoxyquinazolin-6-yl}oxy)-2-[(methylamino)carbonyl]piperidine-1-carboxylate

Guidance literature:: With triethylamine; N-ethyl-N,N-diisopropylamine; HATU; In 1-methyl-pyrrolidin-2-one; at 0 - 10 ℃; Product distribution / selectivity;

Reference yield:

: C₃₁H₃₆ClFN₄O₈

: 74-89-5
methylamine

: 908294-16-6
tert-butyl (2R,4R)-4-({4-[(3-chloro-2-fluorophenyl)amino]-7-methoxyquinazolin-6-yl}oxy)-2-[(methylamino)carbonyl]piperidine-1-carboxylate

Guidance literature:: In tetrahydrofuran; at -15 - 20 ℃; Product distribution / selectivity; Cooling with acetone-dry ice;

Reference yield: 74.0%

: 908294-16-6
tert-butyl (2R,4R)-4-({4-[(3-chloro-2-fluorophenyl)amino]-7-methoxyquinazolin-6-yl}oxy)-2-[(methylamino)carbonyl]piperidine-1-carboxylate

: (2R,4R)-4-({4-[(3-chloro-2-fluorophenyl)amino]-7-methoxyquinazolin-6-yl}oxy)-N-methylpiperidine-2-carboxamide

Guidance literature:: tert-butyl (2R,4R)-4-({4-[(3-chloro-2-fluorophenyl)amino]-7-methoxyquinazolin-6-yl}oxy)-2-[(methylamino)carbonyl]piperidine-1-carboxylate; With trifluoroacetic acid; In dichloromethane; at 0 - 20 ℃; for 1h;

With ammonia; water; In methanol; dichloromethane; Product distribution / selectivity; Flash chromatography;