4-氨基吡啶 、 3-chloro-8-(1-hydroxy-1-methylethyl)-5,10-dihydro-11H-dibenzo[b,e][1,4]diazepin-11-one 在
tris-(dibenzylideneacetone)dipalladium(0) caesium carbonate 、
2-二环己膦基-2'-(N,N-二甲胺)-联苯 作用下,
以
1,4-二氧六环 为溶剂,
以75%的产率得到8-(1-hydroxy-1-methylethyl)-3-(pyridin-4-ylamino)-5,10-dihydro-11H-dibenzo[b,e][1,4]diazepin-11-one