n-Butyllithium as a highly efficient precatalyst for cyanosilylation of aldehydes and ketones
A highly efficient cyanosilylation protocol mediated by the easily availablen-BuLi with a wide range of aldehydes and ketones was developed. This protocol features excellent yields with very lown-BuLi loadings (0.01-0.05 mol%) at room temperature, solvent
Catalytic cyanosilylation using germylene stabilized platinum(ii) dicyanide
The ability of a platinum compound to act as a catalyst for the cyanosilylation of carbonyl compounds is demonstrated through a well-defined germylene stabilized Pt(ii) dicyanide, trans-{(iBu)2ATIGe(iPr)}2Pt(CN)
Syntheses, Structures, and Catalytic Activities of the Anionic Heterobimetallic Rare-Earth Metal Complexes Supported by Pyrrolyl-Substituted 1,2-Diimino Ligands
A series of the anionic heterobimetallic rare-earth metal complexes supported by trans- or chiral pyrrolyl-substituted 1,2-diimino ligands were synthesized in good yields via reactions of [(Me3Si)2N]3RE(μ-Cl)Li(THF)3
Easily accessible lithium compound catalyzed mild and facile hydroboration and cyanosilylation of aldehydes and ketones
Simple and readily accessible lithium compounds such as 2,6-di-tert-butyl phenolate lithium (1a), 1,1′ dilithioferrocene (1b) and nacnac lithium (1c) are found to be efficient single site catalysts for hydroboration of a range of aldehydes and ketones wit
Bisai, Milan Kumar,Das, Tamal,Vanka, Kumar,Sen, Sakya S.
supporting information
p. 6843 - 6846
(2018/06/26)
A cationic aluminium complex: An efficient mononuclear main-group catalyst for the cyanosilylation of carbonyl compounds
A structurally characterized cationic aluminium complex [(AT)Al(DMAP)]+[OTf]- (3) stabilized through a relatively nonbulky aminotroponate (AT) ligand is reported (DMAP = 4-(dimethylamino)pyridine). This compound was found to work as
The present disclosure is generally directed to antiviral compounds, and more specifically directed to combinations of compounds which can inhibit the function of the NS5A protein encoded by Hepatitis C virus (HCV), compositions comprising such combinations, and methods for inhibiting the function of the NS5A protein.
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Page/Page column 38-39
(2017/03/08)
KINETIC RESOLUTION OF KETONE CYANOHYDRIN ACETATES WITH A MICROBIAL ENZYME
Incubation of dl-1-cyano-1-metylalkyl (or alkenyl) acatates (methyl ketone cyanohydrin acetates) with cells of Pichia miso IAM 4682 afforded optically active acetates and the corresponding ketones via asymmetric hydrolysis.Resulting (S)-2-cyano-2-undecyl acetate was converted to the aminofuranone derivative without losing its optical purity.
Ohta, Hiromichi,Kimura,Yoichi,Sugano, Yasushi
p. 6957 - 6960
(2007/10/02)
Synthesis of 4-amino-2(5H)-furanones through intra- and intermolecular nitrile addition of ester enolates. Construction of carbon framework of an antitumor antibiotic basidalin
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Hiyama,Oishi,Suetsugu,et al.
p. 2139 - 2150
(2007/10/02)
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