A new stereoselective approach for the synthesis of substituted 3-cyclopropylmethylene-1,3-dihydro-indol-2-one via the condensation reaction of cis-1-aryl-2-benzoyl-3,3-dicyanocyclopropanes with oxindole in water
โ Scribed by Dong Zhou; Haigang Yu; Ying Liu; Jie Chen; Hongmei Deng; Min Shao; Zhongjiao Ren; Weiguo Cao
- Publisher
- Elsevier Science
- Year
- 2010
- Tongue
- French
- Weight
- 243 KB
- Volume
- 51
- Category
- Article
- ISSN
- 0040-4039
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
## Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
## Abstract Lactone analogues of 3โsubstituted oxindoles (=1,3โdihydroโ2__H__โindolโ2โones) and nonbenzoid oxaโanalogous isoindigoid or nonbenzoid isoindigoid dyes were prepared by the reactions of furanโ2,3โdiones with oxindole and __Lawesson__ reagent (__Schemesโ 1__ and __3__), respectively. So,