… conformation of the lowest energy. By controlling the positions of the amide and substituents
… intramolecular fluorescence quenching experiments also evidenced this promoting effect. …

… on the electronic structures of trans conformations. … -N(CH3)2 and -COOH substituents
lying at the two ends of π-… To test the influence of the intermolecular hydrogen bonding …

… formed L-type molecular conformation with the parent nuclear … the substituent R is a
hydrocarbon group and the position is … Finally, the effect of the steric hindrance of substituent R on …

… is markedly reduced in substituents with large steric hindrance. A similar … influence the
conformation of an unknown target site within the membrane by an electronic charge transfer from …

… similar conformations in ground state. The three metalloles all … The substituent phenyl rings
give the molecule a propeller鄄like … Here the temperature effect is not discussed and all the …

… emerged as a powerful means to effect direct C−H function… a primary, secondary or tertiary
N-substituent were all found to be … the conformation with all methyl groups in the axial position, …

… use of a sterically demanding aryl substituent in 26 and aryl … useful ligands with reduced
conformational flexibility because of … the steric hindrance effects between the two aryl rings of 26 …

… with the same conformational transformation usually have a … hybrid, and an estimation of the
steric stress in the hypothetical (… molecules deeply influences the electron transfer efficiency …

… structure of an electron acceptor has profound effects on the … The long hexyl substituent was
reduced to ethyl to improve … -1 and LY-2 feature large twisted conformation, but the dihedral …

… We emphasize the influences of ionic and molecular … Moreover, why the cyclic ester solvent
with different substituents has … The L represents the conformation and strength of the Li+-…