122058-30-4Relevant articles and documents
Chiral primary amine/palladium dual catalysis for asymmetric allylic alkylation of β-ketocarbonyl compounds with allylic alcohols
Zhou, Han,Zhang, Long,Xu, Changming,Luo, Sanzhong
, p. 12645 - 12648 (2015)
An efficient dual catalytic system composed of a chiral primary amine and a palladium complex was developed to promote the direct asymmetric allylic alkylation (AAA) of β-ketocarbonyl compounds. In particular, the synergistic dual catalytic system enabled
A novel gold-catalyzed chemoselective reduction of α,β- unsaturated aldehydes using CO and H2O as the hydrogen source
He, Lin,Yu, Feng-Jiao,Lou, Xia-Bing,Cao, Yong,He, He-Yong,Fan, Kang-Nian
, p. 1553 - 1555 (2010)
Chemoselective reduction of α,β-unsaturated aldehydes in the presence of CO and H2O proceeds effectively over a ceria-supported gold catalyst system, providing a novel, efficient and clean approach to produce useful primary allyl alcohols with excellent activity and selectivity. The Royal Society of Chemistry 2010.
Oxoammonium-Mediated Allylsilane–Ether Coupling Reaction
Carlet, Federica,Bertarini, Greta,Broggini, Gianluigi,Pradal, Alexandre,Poli, Giovanni
, p. 2162 - 2168 (2021/04/02)
A new C(sp3)?H functionalization reaction consisting of the oxidative α-allylation of allyl- and benzyl- methyl ethers has been developed. The C?C coupling could be carried out under mild conditions thanks to the use of cheap and green oxoammonium salts. The scope of the reaction was studied over 27 examples, considering the nature of the substituents on the two coupling partners.
Asymmetric Synthesis of Functionalized 9-Methyldecalins Using a Diphenylprolinol-Silyl-Ether-Mediated Domino Michael/Aldol Reaction
Hayashi, Yujiro,Salazar, Hugo A.,Koshino, Seitaro
, p. 6654 - 6658 (2021/09/11)
Substituted 9-methyldecalin derivatives containing an all carbon quaternary chiral center were synthesized with excellent enantioselectivity via an organocatalyst-mediated domino reaction. The first reaction is a diphenylprolinol silyl ether-mediated Michael reaction, and the second reaction is an intramolecular aldol reaction. The enantiomerically pure catalyst is involved in both reactions.