反应条件
1,8-diazabicyclo{5.4.0}undec-7-ene in pentan-1-ol a mixt. of the Cu salt, phthalonitrile, and the base (molar ratio 2.5:10:10) was refluxed in n-pentanol for 6 h;; the ppt. was filtered off, washed with 3percent HCl soln., water, and ethanol and purified by extrn. with CHCl3; IR, UV, XRD, and elem.anal.;;
参考文献
Tomoda, Haruhiko; Saito, Shojiro; Shiraishi, Shinsaku
Chemistry Letters, 1983 , p. 313 - 316
