[EN] HETEROCYCLIC COMPOUND, APPLICATION THEREOF, AND COMPOSITION CONTAINING SAME<br/>[FR] COMPOSÉ HÉTÉROCYCLIQUE, SON APPLICATION ET COMPOSITION LE CONTENANT<br/>[ZH] 一种含杂环的化合物、其应用及含其的组合物
An expedient synthesis of 3-alkylideneoxindoles by Ti(O Pr)4/pyridine-mediated Knoevenagel condensation
作者:Hyun Ju Lee、Jin Woo Lim、Jin Yu、Jae Nyoung Kim
DOI:10.1016/j.tetlet.2013.12.097
日期:2014.2
3-Alkylideneoxindoles have been prepared in excellent yields from oxindole and carbonyl compounds via an in situ generated titanium enolate of oxindole. (Z)-3-Alkylideneoxindoles could be synthesized selectively as major products from unsymmetrical ketones. (C) 2014 Elsevier Ltd. All rights reserved.
CLEMENCE, F.;HUMBERT, D.;FOURNEX, R.
作者:CLEMENCE, F.、HUMBERT, D.、FOURNEX, R.
DOI:——
日期:——
OBASE, HIROYUKI;NAKAMIZO, NOBUHIRO;TAKAI, HARUKI;TERANISHI, MASAYUKI;KUBO+, CHEM. AND PHARM. BULL., 1983, 31, N 9, 3186-3197