FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2021986836> ?p ?o ?g. }

• W2021986836 endingPage "2192" @default.
• W2021986836 startingPage "2186" @default.
• W2021986836 abstract "Four new chiral organolanthanide amidate complexes have been readily prepared in good yields via silylamine elimination reaction between Ln[N(SiMe3)2]3 (Ln = Sm, Y, Yb) and chiral amidate ligands, (R)-2-(mesitoylamino)-2′-methoxy-6,6′-dimethyl-1,1′-biphenyl (1H) and (R)-2-(mesitoylamino)-2′-dimethylamino-6,6′-dimethyl-1,1′-biphenyl (2H). The steric effect of the ligand coupled with the size effect of the lanthanide ion plays an important role in complex formation. For example, treatment of 1H with half equiv of Sm[N(SiMe3)2]3 gives the C2-symmetric bis-ligated amidate complex (σOMe:κO:κN-1)2SmN(SiMe3)2 (3) in 75% yield, while reaction of 1H or 2H with half equiv of Ln[N(SiMe3)2]3 (Ln = Y, Yb) affords the C1-symmetric bis-ligated amidate complexes [(κO:κN-1)(σOMe:κO:κN-1)]LnN(SiMe3)2 (Ln = Y (4), Yb (5) and the C1-symmetric mono-ligated amidate complex (σNMe2:κO:κN-2)Y[N(SiMe3)2]2 (6), respectively, in good yields. These organolanthanide amidate complexes have been characterized by various spectroscopic techniques, elemental analyses, and X-ray diffraction analyses. They are active catalysts for asymmetric hydroamination/cyclization of aminoalkenes and ring-opening polymerization of rac-lactide, affording cyclic amines in excellent conversions with good ee values and isotactic-rich polylactides, respectively." @default.
• W2021986836 created "2016-06-24" @default.
• W2021986836 creator A5005774788 @default.
• W2021986836 creator A5072924983 @default.
• W2021986836 creator A5082812665 @default.
• W2021986836 creator A5089854365 @default.
• W2021986836 date "2011-05-01" @default.
• W2021986836 modified "2023-10-09" @default.
• W2021986836 title "Synthesis, structure, and catalytic activity of organolanthanides with chiral biphenyl-based tridentate amidate ligands" @default.
• W2021986836 cites W1623501845 @default.
• W2021986836 cites W1893192753 @default.
• W2021986836 cites W1964640527 @default.
• W2021986836 cites W1966555988 @default.
• W2021986836 cites W1972915348 @default.
• W2021986836 cites W1979688020 @default.
• W2021986836 cites W1981051400 @default.
• W2021986836 cites W1985570466 @default.
• W2021986836 cites W1985700872 @default.
• W2021986836 cites W1987434606 @default.
• W2021986836 cites W1993261937 @default.
• W2021986836 cites W1993682216 @default.
• W2021986836 cites W1997887305 @default.
• W2021986836 cites W2000855711 @default.
• W2021986836 cites W2004084462 @default.
• W2021986836 cites W2005058747 @default.
• W2021986836 cites W2005334384 @default.
• W2021986836 cites W2008145637 @default.
• W2021986836 cites W2011360073 @default.
• W2021986836 cites W2020771807 @default.
• W2021986836 cites W2023506225 @default.
• W2021986836 cites W2026754368 @default.
• W2021986836 cites W2029694217 @default.
• W2021986836 cites W2031673214 @default.
• W2021986836 cites W2033236285 @default.
• W2021986836 cites W2034222578 @default.
• W2021986836 cites W2034692611 @default.
• W2021986836 cites W2035400036 @default.
• W2021986836 cites W2037206626 @default.
• W2021986836 cites W2038696941 @default.
• W2021986836 cites W2040531083 @default.
• W2021986836 cites W2040533052 @default.
• W2021986836 cites W2040803702 @default.
• W2021986836 cites W2043894027 @default.
• W2021986836 cites W2045182926 @default.
• W2021986836 cites W2048217063 @default.
• W2021986836 cites W2049292665 @default.
• W2021986836 cites W2050687820 @default.
• W2021986836 cites W2056265500 @default.
• W2021986836 cites W2056280217 @default.
• W2021986836 cites W2058279253 @default.
• W2021986836 cites W2059180378 @default.
• W2021986836 cites W2059980725 @default.
• W2021986836 cites W2060287442 @default.
• W2021986836 cites W2064543521 @default.
• W2021986836 cites W2066690728 @default.
• W2021986836 cites W2071232986 @default.
• W2021986836 cites W2073016027 @default.
• W2021986836 cites W2074139656 @default.
• W2021986836 cites W2075861688 @default.
• W2021986836 cites W2078498082 @default.
• W2021986836 cites W2081190477 @default.
• W2021986836 cites W2083410972 @default.
• W2021986836 cites W2086016154 @default.
• W2021986836 cites W2089271193 @default.
• W2021986836 cites W2093831153 @default.
• W2021986836 cites W2095267003 @default.
• W2021986836 cites W2097743599 @default.
• W2021986836 cites W2097987895 @default.
• W2021986836 cites W2099790768 @default.
• W2021986836 cites W2104499351 @default.
• W2021986836 cites W2108276026 @default.
• W2021986836 cites W2115497667 @default.
• W2021986836 cites W2120202262 @default.
• W2021986836 cites W2121368986 @default.
• W2021986836 cites W2123582083 @default.
• W2021986836 cites W2125418604 @default.
• W2021986836 cites W2128908981 @default.
• W2021986836 cites W2135745107 @default.
• W2021986836 cites W2150409806 @default.
• W2021986836 cites W2161288352 @default.
• W2021986836 cites W2164076542 @default.
• W2021986836 cites W2165140338 @default.
• W2021986836 cites W2172946840 @default.
• W2021986836 cites W2172977434 @default.
• W2021986836 cites W2177295701 @default.
• W2021986836 cites W2949789036 @default.
• W2021986836 cites W2950009384 @default.
• W2021986836 cites W2950175838 @default.
• W2021986836 cites W2952173909 @default.
• W2021986836 cites W2953272614 @default.
• W2021986836 cites W4229561005 @default.
• W2021986836 cites W4245178954 @default.
• W2021986836 cites W4255088456 @default.
• W2021986836 cites W4362107283 @default.
• W2021986836 doi "https://doi.org/10.1016/j.jorganchem.2010.11.032" @default.
• W2021986836 hasPublicationYear "2011" @default.
• W2021986836 type Work @default.
• W2021986836 sameAs 2021986836 @default.

• next