|
|||||
|
|
Synthesis of [1,4]benzodioxino[2,3‐c and 2,3‐d]pyridazinones |
|
| Authors: | Hyun‐A Chung Jeum‐Jong Kim Su‐Dong Cho Sang‐Gyeong Lee Yong‐Jin Yoon Sung‐Kyu Kim |
| Abstract: | Reaction of chloropyridazin‐3‐one 1, 5 and 10 with catechol in the presence of potassium carbonate gave the corresponding 1,4]benzodioxino2,3‐e and/or 2,3‐d]pyridazinones 2, 7, 8 and 11 . |
| Keywords: | |