Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Claudia Glotzmann"'
Autor:
Barbara Entler, Claudia Glotzmann, Rainer Prohaska, Christine M. Hiebl-Dirschmied, Christian Stratowa, Ingrid Maurer-Fogy
Publikováno v:
Biochimica et biophysica acta. 1090(1)
cDNA clones encoding the human erythrocyte band 7 membrane protein were isolated by immunoscreening from bone marrow and HeLa cell lambda gt 11 cDNA libraries, and their nucleotide sequences were determined. HeLa- and bone marrow cell-derived sequenc
Publikováno v:
Monatshefte f�r Chemie. 106:187-201
Changes of the interplanar angle in [2.2]metacyclophanes can be achieved by increasing the steric strain between the axial position at C-1 and H-8 as well as between the equatorial position and H-14 and H-12 resp.: These non bonded interactions are r
Publikováno v:
Monatshefte f�r Chemie. 106:763-777
4,12- and 4,14-Dibromo-[2.2]metacyclophane (1 and2) were prepared by coupling of 1-bromo-2,4-bis(bromomethyl)-benzene with phenyllithium (isomeric ratio 1∶1). Lithiation of the bromides and subsequent carboxylation afforded the isomeric carboxylic
Publikováno v:
Tetrahedron Letters. 16:675-678
Publikováno v:
Monatshefte f�r Chemie. 105:907-916
From racemization studies on optically active [2.2]metacyclophanes substituted in position 4, the parameters of activation for the inversion of the tenmembered ring were found to be: ΔG 423 ≠ =31.5 kcal/mole, ΔH≠=27.5 kcal/mole and ΔS≠=−10
Publikováno v:
Monatshefte f�r Chemie. 105:354-361
In order to furnish a reliable interpretation of the1H-NMR spectrum of [2.2]metacyclophane (1) based on the ring current theory two basic conditions must be fullfilled: 1. Bond lengths angle deformations due to the puckered topology of the molecule m
Publikováno v:
Chemischer Informationsdienst. 6
Publikováno v:
Chemischer Informationsdienst. 5
Publikováno v:
Chemischer Informationsdienst. 6
Publikováno v:
Chemischer Informationsdienst. 6