TamagakiSeizo, SuzukiKenji, TagakiWaichiro
Aug 5, 1982
Citations
0
Influential Citations
3
Citations
Journal
Chemistry Letters
Abstract
Commercially available wet silica gel facilitated the solid–liquid two-phase reactions of p-nitrobenzenediazonium tetrafluoroborate with aromatic amines to afford the corresponding azo-products in excellent yields. The silica gel could be recovered for reuse. The dependence of the yields on amounts of water impregnated on silica gel was discussed.