104147-29-7Relevant academic research and scientific papers
A chemoselective α-aminoxylation of aryl ketones: a cross dehydrogenative coupling reaction catalysed by Bu4NI
Siddaraju, Yogesh,Prabhu, Kandikere Ramaiah
supporting information, p. 11651 - 11656 (2015/12/08)
Tetrabutyl ammonium iodide (TBAI) catalyzed α-aminoxylation of ketones using aq. TBHP as an oxidant has been accomplished. We have shown that the CDC (cross dehydrogenative coupling) reactions of ketones with N-hydroxyimidates such as N-hydroxysuccinimide (NHSI), N-hydroxyphthalimide (NHPI), N-hydroxybenzotriazole (HOBt) and 1-hydroxy-7-azabenzotriazole (HOAt) lead to the corresponding oxygenated products in good to moderate yields. The application of this method has been demonstrated by transforming a few coupled products into synthetically useful intermediates and products.
Domino Reactions Containing Different Types of Heck Reactions for Selective 3,3- and 1,3-Diarylations of Propenol with Aryl Halides by Triple Catalysis
Zhu, Zhi-Qiang,He, Jian-Shi,Wang, Hai-Jun,Huang, Zhi-Zhen
, p. 9354 - 9359 (2015/09/28)
A new domino Heck-isomerization/Saegusa/Heck reaction of propenol with aryl iodides has been developed for the synthesis of 3,3-diaryl propenals by triple transition-metal catalysis. Moreover, we also developed the domino Heck-isomerization/Heck-type reaction of propenol with aryl iodides for the synthesis of 1,3-diaryl propanones by double transition-metal catalysis and the mediation of secondary amine or triple transition metal catalysis and aminocatalysis.
Malononitrile-assisted highly chemoselective bismuth triflate catalyzed conjugate reduction of α,β-unsaturated ketones
Shang, Jun-Yan,Li, Fei,Bai, Xing-Feng,Jiang, Jian-Xiong,Yang, Ke-Fang,Lai, Guo-Qiao,Xu, Li-Wen
supporting information; experimental part, p. 2809 - 2815 (2012/06/18)
A very simple, direct, bismuth-catalyzed conjugate reduction protocol that allows for the catalytic regioselective formation of substituted ketones from enones under mild conditions has been developed. We have shown for the first time that the combined poly(methylhydro)siloxane-malononitrile system can serve as an efficient reductant/reagent in 1,4-conjugate reduction of enones. The regioselectivity, efficiencies, and experimental simplicity of the present method complements the more complex methods previously employed in copper or palladium-catalyzed reduction. This method should prove attractive because of its mild reaction conditions and the interesting chemistry of combining the use of poly(methylhydro)siloxane and malononitrile for selective reduction. Copyright
CHEMICAL COMPOUNDS
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Page 96, (2010/02/06)
Compounds of formula (I):wherein variable groups are as defined within; for use in the inhibition of 11betaHSD1 are described
1-carbamoyl-2-pyrazolines, composition containing them, and insecticidal and acaricidal method of using them
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, (2008/06/13)
The invention relates to 1-carbamoyl-3-phenyl-4-benzyl-Δ2 -pyrazolines of the formula STR1 wherein R1 and R2 are each independently hydrogen, methyl halogen, trifluoromethyl, C1 -C4 haloalkoxy contain
