Chiral-at-Ruthenium Catalyst with Sterically Demanding Furo[3,2-b]pyridine Ligands was written by Cui, Tianjiao; Qin, Jie; Harms, Klaus; Meggers, Eric. And the article was included in European Journal of Inorganic Chemistry in 2019.Product Details of 1045894-43-6 The following contents are mentioned in the article:
A sterically demanding derivative of a previously introduced chiral-at-metal ruthenium(II) catalyst scaffold, I (Λ-3, Δ-3; Ar = 2,4,6-Me3C6H2) is introduced. It is composed of two bidentate furo[3,2-b]pyridyl functionalized N-heterocyclic carbene ligands. Their cis-coordination generates helical chirality and a stereogenic ruthenium center. Two addnl. labile acetonitriles compose the catalytic site which is highly shielded by two 2-(tert-butyl)furo[3,2-b]pyridine moieties. The synthesis of the non-racemic ruthenium catalyst and its catalytic properties for the enantioselective alkynylation of 2,2,2-trifluoroacetophenone and pentafluorobenzaldehyde are reported and compared with sterically less demanding derivatives This study involved multiple reactions and reactants, such as (R)-2-(4-Isopropyl-4,5-dihydrooxazol-2-yl)phenol (cas: 1045894-43-6Product Details of 1045894-43-6).
(R)-2-(4-Isopropyl-4,5-dihydrooxazol-2-yl)phenol (cas: 1045894-43-6) belongs to oxazolidine derivatives. Oxazolidine-based compounds have started to attract attention also in the medicinal and materials chemistry fields. Some reports highlighted again the effectiveness of oxazolidine-based compounds in driving the stereo- or diastereotopic outcome of chemical reactions.Product Details of 1045894-43-6
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