Zobrazeno 1 - 10
of 70
pro vyhledávání: '"Joachim Lachmann"'
Autor:
Martin Waldkircher, Martin Winkler, Martin Lutz, Hans-Peter Abicht, Gerhard Müller, Joachim Lachmann
Publikováno v:
Journal of Organometallic Chemistry. 622:121-134
( o -Lithiobenzyl)dimethylphosphine, [ o -(Me 2 PCH 2 )C 6 H 4 Li(Et 2 O)] 2 ( 7 ), is shown by crystal structure analysis to be dimeric, the two lithium atoms bridging the phenyl ortho -carbon atoms in a four-membered ring structure. A distorted tet
Autor:
Gerhard Müller, Joachim Lachmann
Publikováno v:
Zeitschrift für Naturforschung B. 48:1544-1554
The organometal phosphine complexes ML3 (L = [o-(Ph2PCH2)C6H4]-; M = Al3+, Ga3+, In3a+) are obtained from MC13 and the lithiated ligand in diethyl ether. Tl[o-(Ph2PCH2)C6H4]3 is prepared from T1C1 by a disproportionation reaction. M1 species could no
Autor:
Basil Kanellakopulos, Friedrich E. Wagner, Gerhard Mueller, Janet Bluemel, Frank H. Koehler, Joachim Lachmann, Norbert Hertkorn
Publikováno v:
Organometallics. 12:3896-3905
Autor:
Joachim Lachmann, Gerhard Müller
Publikováno v:
Zeitschrift für Naturforschung B. 48:1248-1256
The anionic phosphine o-(diphenylphosphinomethyl)phenyl L has been used to prepare the sterically crowded cyclic phosphine-boranes BL3, tBuBL2, and tBu2BL by reaction of the lithiated ligand LiL with B(OMe)3, tBuB(OMe)2, and tBu2BOMe, respectively. I
Publikováno v:
ChemInform. 23
Publikováno v:
Organometallics. 11:4245-4249
Publikováno v:
Chemische Berichte. 125:1333-1339
Ring Expansion of Spirocyclic Germanium(II) Di(phosphanyl)methanide Complexes by Insertion of Sulfur and Selenium into Germanium-Phosphorus Bonds Germanium in the intermolecularly stabilized germylene derivative Ge[C(PMe2)2(SiMe3)]2 (2a) is not oxidi
Publikováno v:
Zeitschrift für Naturforschung B. 47:823-828
(o-Bromobenzyl)diphenylphosphine, 1, and 1,3-Bis(diphenylphosphinomethyl)benzene, 2, have conformations in the solid state with the phosphino groups being displaced noticeably from the plane of the central aromatic rings. The molecular structures all
Publikováno v:
Zeitschrift für Naturforschung B. 46:1065-1076
The introduction of a methyl substituent in the 2-position of 8-oxy-quinoline strongly alters its ligand properties in the complex formation with gallium(III). From aqueous solutions (ammonium acetate buffer, acetic acid, gallium nitrate) a pale-gree