605669-95-2Relevant academic research and scientific papers
Tandem hydroformylation/Fischer indole synthesis: A novel and convenient approach to indoles from olefins
Koehling, Petra,Schmidt, Axel M.,Eilbracht, Peter
, p. 3213 - 3216 (2003)
(Matrix presented) A novel one-pot synthesis of indole systems via tandem hydroformylation/Fischer indole synthesis starting from olefins and arylhydrazines is described. This tandem procedure leads directly to 3-substituted indoles if unsubstituted phenylhydrazine is used and to 3,5- respectively 3,7-disubstituted indoles if para- or ortho-substituted arylhydrazines are used.
Divergent Synthesis of 1H-Indazoles and 1H-Pyrazoles from Hydrazones via Iodine-Mediated Intramolecular Aryl and sp3 C–H Amination
Wei, Wei,Wang, Zhen,Yang, Xikang,Yu, Wenquan,Chang, Junbiao
, p. 3378 - 3387 (2017/10/09)
A divergent intramolecular C–H amination of hydrazones has been developed employing molecular iodine (I2) as the sole oxidant. The required hydrazone substrates were readily obtained by condensation of hydrazines with the corresponding ketones.
