中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
—— | 2-(3-hydroxy-2-oxoindolin-3-yl)acetonitrile | 137761-24-1 | C10H8N2O2 | 188.186 |
—— | (1-methyl-2-oxo-2,3-dihydro-1H-indol-3-yl)acetonitrile | 99984-61-9 | C11H10N2O | 186.213 |
—— | ethyl 2-oxo-4'H-spiro[indoline-3,5'-isoxazole]-3'-carboxylate | 1280219-26-2 | C13H12N2O4 | 260.249 |
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
—— | 3a-hydroxy-8-methyl-1,2,3,3a,8a-hexahydropyrrolo[2,3-b]indole | 63637-69-4 | C11H14N2O | 190.245 |
—— | (+/-)-8-methyl-1,2,3,3a,8,8a-hexahydropyrrolo[2,3-b]indol-3a-ol | —— | C11H14N2O | 190.245 |
—— | 3a-hydroxy-1,8-dimethyl-1,2,3,3a,8a-hexahydropyrrolo[2,3-b]indole | 37637-30-2 | C12H16N2O | 204.272 |
—— | 8b-methoxy-3,4-dimethyl-2,3a-dihydro-1H-pyrrolo[2,3-b]indole | —— | C13H18N2O | 218.299 |
DAST-mediated intramolecular Friedel–Crafts cyclization is developed for the synthesis of novel spirooxindoles fused with dibenzoxepine moieties.
Cesium fluoride catalyzed direct cyanomethylation of various isatins by using trimethylsilyl acetonitrile (TMSAN) as a nucleophile has been developed. The reaction has been explored for a number of isatins, with various substitutions on its aromatic ring. Further, the versatility of the reaction is demonstrated by converting the direct aldol adducts to various corresponding intermediates.