933-17-5Relevant articles and documents
Inversions in asymmetric conjugate addition reaction of cyclic enones catalyzed by the Cu/NHC-AgX system: Factors affecting the stereoselective formation of both enantiomers
Nakano, Yuki,Sakaguchi, Satoshi
, p. 407 - 416 (2017/07/28)
A switchable enantioselectivity was achieved in a Cu-catalyzed asymmetric conjugate addition (ACA) reaction. The ethylene-bridged, hydroxyamide-functionalized NHC-AgI complex, readily accessible from a chiral β-amino alcohol, was found to be a versatile c
Enantioselectivity switch in copper-catalyzed conjugate addition reactions under the influence of a chiral N-heterocyclic carbene-silver complex
Matsumoto, Keitaro,Nakano, Yuki,Shibata, Naoatsu,Sakaguchi, Satoshi
, p. 7755 - 7759 (2016/02/05)
The asymmetric 1,4-addition of Et2Zn to 2-cyclohexen-1-one using a Cu(i) salt/N-heterocyclic carbene (NHC)-Ag complex catalytic system afforded optically active 3-ethylcyclohexanone. The reversal of enantioselectivity using the same catalytic s
Preparation and characterization of new C2- and C 1-symmetric nitrogen, oxygen, phosphorous, and sulfur derivatives and analogs of TADDOL. part i
Pichota, Arkadius,Gramlich, Volker,Beck, Albert K.,Seebach, Dieter
experimental part, p. 1239 - 1272 (2012/09/21)
The chloro alcohols 4-6 derived from TADDOLs (=α,α, α′,α′-tetraaryl-1,3-dioxolan-4,5-dimethanols) are used to prepare corresponding sulfanyl alcohols, ethers, and amines (Scheme 1 and Table 1). The dithiol analog of TADDOL and derivatives thereof, 45-49,
