Реакция #84639

Уравнение реакции

tert-butyl ((1S,2R)-2-((6-(2-chloro-3-ethoxy-6-fluorophenyl)quinazolin-2-yl)amino)cyclopentyl)carbamate

HCl

→

(1R,2S)—N1-(6-(2-chloro-3-ethoxy-6-fluorophenyl)quinazolin-2-yl)cyclopentane-1,2-diamine

Растворители

Dioxane

dichloromethane

Условия реакции

Обработка

1. 1
   Другоеconsumption of SM
2. 2
   КонцентрированиеThe reaction mixture was concentrated
3. 3
   Другоеused without further purification in the next step

Методика

A mixture of tert-butyl ((1S,2R)-2-((6-(2-chloro-3-ethoxy-6-fluorophenyl)quinazolin-2-yl)amino)cyclopentyl)carbamate (51 mg, 0.1 mmol) and 4M HCl in Dioxane (0.5 mL) in dichloromethane (1 mL) was stirred at room temperature for 2 h. LC-MS indicated complete consumption of SM. The reaction mixture was concentrated and used without further purification in the next step.

Источник