Michael additions of 1,2-dihydro-3H-indol-3-ones and some reactions of Michael adducts with ammonium acetate
✍ Scribed by Kawasaki, Tomomi; Tang, Chen-Ying; Nakanishi, Hiroyuki; Hirai, Shuiti; Ohshita, Tomohisa; Tanizawa, Mami; Himori, Motomu; Satoh, Hiroshi; Sakamoto, Masanori; Miura, Keiko; Nakano, Fumio
- Book ID
- 118236761
- Publisher
- Royal Society of Chemistry
- Year
- 1999
- Weight
- 204 KB
- Volume
- 3
- Category
- Article
- ISSN
- 1472-7781
- DOI
- 10.1039/a807895e
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📜 SIMILAR VOLUMES
## Abstract Reaction of the title compound 1 with aliphatic, aromatic or heterocyclic amines leads to quinoline and indole derivatives 3 and 4, respectively.
## Abstract Lactone analogues of 3‐substituted oxindoles (=1,3‐dihydro‐2__H__‐indol‐2‐ones) and nonbenzoid oxa‐analogous isoindigoid or nonbenzoid isoindigoid dyes were prepared by the reactions of furan‐2,3‐diones with oxindole and __Lawesson__ reagent (__Schemes 1__ and __3__), respectively. So,