6006-68-4Relevant articles and documents
INHIBITORS OF NOROVIRUS AND CORONAVIRUS REPLICATION
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Paragraph 002156-002157, (2021/10/15)
Compounds of Formula (I) and methods of inhibiting the replication of viruses in a biological sample or patient, of reducing the amount of viruses in a biological sample or patient, and of treating a virus infection in a patient, comprising administering to said biological sample or patient an effective amount of a compound represented by Formula (I), a compound of Table A or B or a pharmaceutically acceptable salt thereof.
Chemoselective Benzylation of Aldehydes Using Lewis Base Activated Boronate Nucleophiles
Hollerbach, Michael R.,Barker, Timothy J.
, p. 1425 - 1427 (2018/05/24)
A benzylation of aldehydes using primary and secondary benzylboronic acid pinacol esters is reported. Activation of the boronic ester with s-butyllithium rendered it nucleophilic toward aldehydes. The activated nucleophile chemoselectively transfers the benzyl group over the sec-butyl group, providing excellent yields of the benzylated products. 11B NMR experiments were performed to study the mechanism of this transformation.
Reagent-controlled asymmetric homologation of boronic esters by enantioenriched main-group chiral carbenoids
Blakemore, Paul R.,Marsden, Stephen P.,Vater, Huw D.
, p. 773 - 776 (2007/10/03)
Putative enantioenriched carbenoid species, (R)-1-chloro-2- phenylethylmagnesium chloride (9) and (S)-1-chloro-2-phenylethyllithium (26), generated in situ by sulfoxide ligand exchange from (-)-(Rs,R)-1- chloro-2-phenylethyl p-tolyl sulfoxide (8), effected the stereocontrolled homologation of boronic esters. sec-Alcohols derived from the product boronates by oxidation with basic hydrogen peroxide exhibited % ee closely approaching that of sulfoxide 8 in examples employing Li-carbenoid 26.
