Diisopropylethylamine → HCID 71290299, compound

Participants

Reaction Conditions

Reaction Steps

150 mg (0.155 mmol, approx. 55% purity) of the compound obtained in example 21A was dissolved in 1-methyl-2-pyrrolidone (2.7 ml) in a reaction vessel suitable for a microwave, and 0.423 ml (2.430 mmol) of N,N-diisopropyl ethylamine and 270 mg (2.420 mmol) of 3-fluoroazetidine hydrochloride were added. Then it was sealed with a corresponding septum and it was heated in the microwave at 150° C. for 3 h. After cooling, the reaction mixture was purified by preparative HPLC (acetonitrile:water (+0.05% formic acid) gradient). 30 mg of the title compound was obtained (40% of theor.).

Provenance & Evidence