## Abstract An auto oxidation‐rearrangement product 4 was isolated from a high dilution reaction of ninhydrin with 3,4,5‐trimethoxyaniline in water. A general synthesis of this compound and its derivatives 4–6 was devised by oxidation of tetrahydroindeno[1,2‐__b__]indol‐10‐ones 1–3 with sodium peri
Synthesis and Dynamic NMR Study of Functionalized 1-(3-Furyl)-1H-indole-2,3-diones
✍ Scribed by Issa Yavari; Zinatossadat Hossaini; Maryam Sabbaghan
- Book ID
- 106213793
- Publisher
- Springer Vienna
- Year
- 2007
- Tongue
- English
- Weight
- 104 KB
- Volume
- 138
- Category
- Article
- ISSN
- 0026-9247
No coin nor oath required. For personal study only.
📜 SIMILAR VOLUMES
1998 indole derivatives, isoindole derivatives indole derivatives, isoindole derivatives R 0140 38 -117 Synthesis of Spiro[2H-indole-2,1'-1H-isoindole]-3,3'-diones (V), Spiro[1H-isobenzofuran-1,2'-2H-indole]-3,3'-diones (IV), and Spiro[benzofuran-2,1'-isobenzofuran]-3,3'-diones (X) via Transannular
## Abstract magnified image Some new derivatives of spiro[3__H__‐indole‐3,2′‐thiazolidine]‐2,4′(1__H__)‐dione with the heterocyclic ring such as substituted thiazole and 1,2,4‐oxadiazole attached to the indolinone ring __via__ CH~2~ linkage has been synthesized in moderate yields. The synthesis ha