Zobrazeno 1 - 10
of 18
pro vyhledávání: '"Ming Kui Zhu"'
Publikováno v:
Advanced Synthesis & Catalysis. 352:2085-2088
A highly enantioselective carbonyl-ene reaction of trifluoropyruvate catalyzed by a recyclable indium(III)-pybox complex in ionic liquid afforded trifluoromethyl-containing tertiary homoallylic alcohols with excellent yields (up to 98%) and enantiose
Publikováno v:
Advanced Synthesis & Catalysis. 350:1390-1396
An on-water, asymmetric, and direct syn-aldol reaction of aliphatic ketones with aromatic aldehydes catalyzed by a primary amino acid-based organocatalyst afforded the syn-aldol adducts in high yields with excellent diastereo- and enantioselectivitie
Publikováno v:
Advanced Synthesis & Catalysis. 350:1281-1285
An organocatalytic asymmetric formal [3+3] cycloaddition reaction of α,β-unsaturated aldehydes with Nazarov reagents promoted by prolinol derivatives afforded, after oxidation, 3,4-dihydropyranones in good yields with high enantioselectivities of u
Publikováno v:
Angewandte Chemie International Edition. 47:3414-3417
Publikováno v:
ChemInform. 46
Publikováno v:
Organic letters. 17(11)
A C–C bond cleavage was observed in the palladium-catalyzed aminohydroxylation of allylic hydrazones, using atmospheric oxygen as the sole oxidant. This reaction could also proceed in a one-pot manner, starting from keto-alkene compounds and phenyl
Publikováno v:
ChemInform. 44
Different substituted pyrazole derivatives can be obtained by this three-component one-pot procedure starting from the corresponding β,γ-unsaturated ketones.
Metal-free synthesis: Diamination of alkenes by using phenylhydrazine and azodicarboxylates could be achieved in a one-pot manner under very mild conditions (see scheme; Boc = tert-butoxycarbonyl). This process works with the assistance of acetic aci
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::80efdd61388083afcdaee816a3b06fbc
http://hdl.handle.net/10220/19226
http://hdl.handle.net/10220/19226
Publikováno v:
ChemInform. 43
The unactivated C—N bond of various aryl hydrazines (I), (IV), (VII), and (X) is cleaved under mild conditions by Pd(0) with the assistance of Pd(II).
Publikováno v:
ChemInform. 42
Most of the reactions carried out in a mixture of ionic liquid and DCE proceed faster than those carried out in pure DCE with comparable or better yields and enantioselectivities of the resulting tertiary homoallylic alcohols in shorter reaction time