68485-14-3Relevant academic research and scientific papers
An efficient preparation of 2-alkyl-oxazoles from 2-iodooxazoles
Zhang, Xing,Liu, Jun,Liu, Yi,Du, Yuguo
supporting information, p. 4045 - 4048 (2013/07/26)
An efficient synthesis toward 2-alkyl substituted oxazoles has been achieved through Suzuki cross-coupling reaction. Treatment of various alkyl iodides with 9-MeO-BBN, followed by in situ palladium-catalyzed carbon-carbon formation with 2-iodooxazoles obt
C-H bond arylations and benzylations on oxazol(in)es with a palladium catalyst of a secondary phosphine oxide
Ackermann, Lutz,Barfuesser, Sebastian,Kornhaass, Christoph,Kapdi, Anant R.
scheme or table, p. 3082 - 3085 (2011/08/07)
An air-stable, well-defined palladium complex derived from secondary phosphine oxide (SPO) (1-Ad)2P(O)H enabled efficient C-H bond functionalizations with ample scope, which set the stage for direct arylations and benzylations of (benz)oxazoles, as well as unprecedented palladium-catalyzed C-H bond arylations on nonaromatic oxazolines.
Palladium-catalyzed direct arylations, alkenylations, and benzylations through C-H bond cleavages with sulfamates or phosphates as electrophiles
Ackermann, Lutz,Barfuesser, Sebastian,Pospech, Jola
supporting information; experimental part, p. 724 - 726 (2010/04/02)
(Figure Presented) catalytic system comprised of Pd(OAc)2 and bldentate ligand dppe enabled first direct arylatlons with moisture-stable aryl sulfamates as electrophlles, and proved applicable to unprecedented C-H bond functlonallzations with e
Direct palladium-catalyzed alkenylation, benzylation and alkylation of ethyl oxazole-4-carboxylate with alkenyl-, benzyl- and alkyl halides
Verrier, Cecile,Hoarau, Christophe,Marsais, Francis
supporting information; experimental part, p. 647 - 650 (2009/06/20)
The ethyl oxazole-4-carboxylate was directly and regioselectively alkenylated, benzylated and alkylated with alkenyl-, benzyl-, allyl- and alkyl halides in the presence of catalytic amounts of palladium acetate with caesium carbonate using Buchwald's John
Diheteroarylmethanes. 5. E-Z isomerism of carbanions substituted by 1,3-Azoles: 13C and 15N π-charge/shift relationships as source for mapping charge and ranking the electron-withdrawing power of heterocycles
Abbotto, Alessandro,Bradamante, Silvia,Pagani, Giorgio A.
, p. 1761 - 1769 (2007/10/03)
Previously proposed π-charge/shift relationships have been applied to 13C and 15N shifts of the carbanions of 2-benzylazoles (thiazole, oxazole, and imidazole), their corresponding benzo-fused analogs, and bis(2-azolyl)methanes (azol
Pyridin-3-ols
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, (2008/06/13)
New pyridin-3-ols and their N-oxides and acid addition salts, which are useful as intermediates, especially for the preparation of pharmacologically active compounds, and their preparation.
