93404-33-2Relevant articles and documents
Isothiourea-catalysed transfer hydrogenation of α,β-unsaturated para-nitrophenyl esters
Smith, Andrew D.,Wu, Jiufeng,Young, Claire M.
supporting information, (2020/12/21)
A protocol for the isothiourea-catalysed transfer hydrogenation of α,β-unsaturated para-nitrophenyl esters using Hantzsch ester has been developed. Good to excellent yields are observed using α,β-unsaturated aryl esters bearing electron-withdrawing β-subs
Catalytic asymmetric hydrogenation of α-CF3- or β-CF3-Substituted acrylic acids using Rhodium(I) complexes with a combination of chiral and achiral ligands
Dong, Kaiwu,Li, Yang,Wang, Zheng,Ding, Kuiling
supporting information, p. 14191 - 14195 (2014/01/06)
Only the mixture works! Acrylic acid derivatives with CF3 substituents in α or β position were efficiently hydrogenated in the presence of a RhI complex with a chiral secondary phosphine oxide (SPO; see scheme) and an achiral Ph3P as ligands. The corresponding propanoic acid derivatives were obtained with generally high conversion (>99 %) and high enantioselectivity (92->99 %). Copyright
INTRAMOLECULAR DIELS-ALDER REACTION OF 8-TRIFLUOROMETHYL-1,3,8-NONATRIENES : AN ACCESS TO ANGULAR TRIFLUOROMETHYLATED HYDRINDENES
Zhu, Gui-Dong,Lancker, Bart Van,Haver, Dirk Van,Clercq, Pierre J. De
, p. 263 - 272 (2007/10/02)
The intramolecular Diels-Alder reaction of 8-trifluoromethyl-1,3,8-nonatrienes as a possible route toward angular trifluoromethylated hydrindenes is explored for the first time.As in the case of the parent 3-methyl nonatrienes, the cycloaddition was found to give predominantly trans-fused adducts.
