1092114-59-4Relevant articles and documents
Facile synthesis of isatins by direct oxidation of indoles and 3-iodoindoles using NIS/IBX
Chandra, Ajeet,Yadav, Navin R.,Moorthy, Jarugu Narasimha
, p. 2169 - 2174 (2019)
A facile one-pot access to a broad range of isatins by direct oxidation of indoles using NIS/IBX reagent in DMSO at 25 °C in very good isolated yields is reported. It is shown by mechanistic investigations that a number of substituted indoles react rapidly with NIS in DMSO to produce intermediary 3-iodoindoles, which undergo oxidation subsequently to isatins with IBX.
HETEROARYL COMPOUNDS AS AGROCHEMICAL FUNGICIDES
-
Page/Page column 160, (2018/12/13)
Heteroaryl compounds as agrochemical fungicides Formula (I) The present invention relates to heteroaryl compounds of formula (I) or a compound in the form of a stereoisomer, an agriculturally acceptable salt, a tautomer, an isotopic form, a N-oxide, a S- oxide, a prodrug or mixture thereof. The present invention further relates to the use of a com- pound of formula (I). Furthermore, the present invention relates to methods for combating phy- topathogenic harmful fungi, which methods comprising the steps of treatment of the phytopatho- genic fungi, the plant orthe plant propagation material selected from seeds, roots, fruits, tubers, bulbs, rhizomes, shoots, sprouts and other parts of plants, including seedlings and young plants to be protected against fungal attack, stored materials or harvest, or alternatelythe locus or soil or soil substituents or surfaces therefrom, with at least one compound of formula (I).
Cu-catalyzed synthesis of tryptanthrin derivatives from substituted indoles
Wang, Chen,Zhang, Lianpeng,Ren, Anni,Lu, Ping,Wang, Yanguang
supporting information, p. 2982 - 2985 (2013/07/26)
A concise method for the preparation of tryptanthrins from indoles via the copper-catalyzed aerobic oxidation is described. The reactions can be carried out under mild reaction conditions with varying functional group tolerance.