Reaktion #1012889

Reaktionsgleichung

6-bromo-8-chloro-10-methyl-3,4-dihydro-2H-pyrazino[1,2-a]indol-1-one

intermediate 12

6-bromo-8-chloro-10-methyl-3,4-dihydro-2H-pyrazino[1,2-a]indol-1-one

p-tolylboronic acid

→

title compound

8-Chloro-10-methyl-6-p-tolyl-3,4-dihydro-2H-pyrazino[1,2-a]indol-1-one

Reaktionsbedingungen

Vorschrift

The title compound, light brown solid (72 mg, 89%), MS (ISP) m/z=325.5 [(M+H)+], mp 251.5° C., was prepared in accordance with the general method of example 1 from 6-bromo-8-chloro-10-methyl-3,4-dihydro-2H-pyrazino[1,2-a]indol-1-one (intermediate 12) (78.4 mg, 0.25 mmol) and commercially available p-tolylboronic acid (44.2 mg, 0.325 mmol).

Quelle