tert-butyl ((1R,2S)-2-[(2-chloro-6-methylquinazolin-4-yl)amino]cyclohexyl)carbamate

Base Information

Chemical Name:tert-butyl ((1R,2S)-2-[(2-chloro-6-methylquinazolin-4-yl)amino]cyclohexyl)carbamate
CAS No.:620957-77-9
Molecular Formula:C₂₀H₂₇ClN₄O₂
Molecular Weight:390.913
Hs Code.:

Synonyms:tert-butyl ((1R,2S)-2-[(2-chloro-6-methylquinazolin-4-yl)amino]cyclohexyl)carbamate

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Chemical Property of tert-butyl ((1R,2S)-2-[(2-chloro-6-methylquinazolin-4-yl)amino]cyclohexyl)carbamate

Chemical Property:

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Technology Process of tert-butyl ((1R,2S)-2-[(2-chloro-6-methylquinazolin-4-yl)amino]cyclohexyl)carbamate

There total 1 articles about tert-butyl ((1R,2S)-2-[(2-chloro-6-methylquinazolin-4-yl)amino]cyclohexyl)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:

: 39576-82-4
6-methyl-2,4-dichloroquinazoline

: 364385-54-6
(1S,2R)-2-tert-Butoxycarbonylamino-cyclohexylamine

: 620957-77-9
tert-butyl ((1R,2S)-2-[(2-chloro-6-methylquinazolin-4-yl)amino]cyclohexyl)carbamate

Guidance literature:: With triethylamine; In dichloromethane; at 20 ℃; for 24h;
DOI:10.1016/j.bmc.2008.11.012

Reference yield:

: 620957-77-9
tert-butyl ((1R,2S)-2-[(2-chloro-6-methylquinazolin-4-yl)amino]cyclohexyl)carbamate

: 2393-23-9
4-methoxy-benzylamine

: 620957-79-1
tert-butyl [(1R,2S)-2-((2-[(4-methoxybenzyl)amino]-6-methylquinazolin-4-yl)amino)cyclohexyl]carbamate

Guidance literature:: With dmap; In 1-methyl-pyrrolidin-2-one; at 110 ℃; for 24h;
DOI:10.1016/j.bmc.2008.11.012

Reference yield:

: 620957-77-9
tert-butyl ((1R,2S)-2-[(2-chloro-6-methylquinazolin-4-yl)amino]cyclohexyl)carbamate

: N-{4-[((1S,2R)-2-{[amino(imino)methyl]amino}cyclohexyl)amino]-6-methylquinazolin-2-yl}-1-benzothiophene-2-carboxamide dihydrochloride

Guidance literature:: Multi-step reaction with 5 steps

1.1: dmap / 1-methyl-pyrrolidin-2-one / 24 h / 110 °C

2.1: trifluoroacetic acid / dichloromethane / 72 h / 0 °C

3.1: dichloromethane / 15 h / 20 °C

4.1: N-ethyl-N,N-diisopropylamine / dmap / dichloromethane / 1 h

4.2: 15 h / 20 °C

5.1: hydrogenchloride / methanol; chloroform; ethyl acetate / 24 h / 50 °C

With hydrogenchloride; dmap; N-ethyl-N,N-diisopropylamine; trifluoroacetic acid; dmap; In 1-methyl-pyrrolidin-2-one; methanol; dichloromethane; chloroform; ethyl acetate;