## Abstract Reaction of chloropyridazin‐3‐one **1, 5** and **10** with catechol in the presence of potassium carbonate gave the corresponding [1,4]benzodioxino[2,3‐e and/or 2,3‐d]pyridazinones **2, 7, 8** and **11**.
Synthesis of [1,4-]Benzodioxino[2,3-c and 2,3-d]pyridazinones
✍ Scribed by Hyun-A Chung; Jeum-Jong Kim; Su-Dong Cho; Sang-Gyeong Lee; Yong-Jin Yoon; Sung-Kyu Kim
- Publisher
- John Wiley and Sons
- Year
- 2010
- Weight
- 31 KB
- Volume
- 33
- Category
- Article
- ISSN
- 0931-7597
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