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2- a-Cyanobenzyl pyrazine

Methoxypyrazine (142) gave 2-(a-cyanobenzyl)pyrazine (143) (PhCH2CN, NaH, THF, reflux, 30 min then substrate j, reflux, N2, TLC monitored 46%).309 other carbanions seem to have been less successful.309... [Pg.100]

Chloropyrazine gave 2-(a-cyanobenzyl)pyrazine (105) [PhCH2CN, NiiNIC,... [Pg.95]

See other pages where 2- a-Cyanobenzyl pyrazine is mentioned: [Pg.331] [Pg.332] [Pg.331] [Pg.332] [Pg.331] [Pg.332] [Pg.331] [Pg.332]

See also in sourсe #XX -- [ Pg.95 , Pg.100 ]