Results 31 to 40 of about 36,653 (344)
Stereoisomere Thiodilactylsäuren [PDF]
Berichte der deutschen chemischen Gesellschaft, 1896 n ...
openaire +2 more sources
Ueber stereoisomere Dimethyldioxyadipinsäuren [PDF]
Berichte der deutschen chemischen Gesellschaft, 1896 n ...
Zelinsky, N., Isajew, W.
openaire +2 more sources
Comptes Rendus. Chimie, 2021 Out-of-plane deformations of metalloporphyrin skeletons have been well documented as playing important roles in relevant biological processes. In contrast, out-of-plane binding to the N-core of large metal cations as period 6 post-transition elements has
Barakat, Wael +5 more
doaj +1 more source
Ueber stereoisomere Diazocyanide [PDF]
Berichte der deutschen chemischen Gesellschaft, 1895 n ...
Hantzsch, A., Schulze, Otto W.
openaire +3 more sources
Stereoisomerism and Conformational Directionality (Prelog Lecture)
CHIMIA, 1986 The inaugural Prelog Lecture provides me with a unique opportunity to pay tribute to a great scientist, teacher, and friend. As I hope to show, the work of Vladimir Prelog is profoundly relevant to the work that I want to describe today.
Kurt Mislow
doaj +1 more source
Chelation and Stereodynamic Equilibria in Neutral Hypercoordinate Organosilicon Complexes of 1-Hydroxy-2-pyridinone [PDF]
, 2013 A series of neutral organosilicon compounds, R3Si(OPO) [R = Me (1), Et (2), Ph (3)], cis-R2Si(OPO)2 [R = Me (4), Et (5), iPr (6), tBu (7), Ph (9)], (CH2)3Si(OPO)2 (8), and cis-R2Si(OPO)Cl [R = Me (10), Et (11)] (OPO = 1-oxo-2-pyridinone) have been ...
Brennessel, William W, Kraft, Bradley M
core +2 more sources
Inorganic Chemistry, 2018 The concept of random coordination ratios, RCRs, is advanced for lanthanide complexes. RCRs describe the relative probabilities of occurrence of subsets of stereoisomers of same-symmetry point groups in the limiting situation when energetic effects are ...
F. T. Silva, S. Lins, A. Simas
semanticscholar +1 more source
Ueber stereoisomere Coniine [PDF]
Berichte der deutschen chemischen Gesellschaft, 1896 n ...
openaire +3 more sources
Structural and stereogenic properties of spiro- and ansa-substituted 1,3-propanedioxy derivatives of a spermine-bridged cyclotriphosphazene [PDF]
, 2006 Reaction of 1,3-propanediol with the achiral spermine-bridged cyclophosphazene 1 at various molar ratios in THF gives a number of spiro-and ansa-derivatives that exhibit different stereogenic properties, viz. racemic, meso or achiral forms. As expected,
Adem Kılıç +29 more
core +1 more source
Advanced Science, 2023 Amino acids (AAs) and ammonia are metabolic markers essential for nitrogen metabolism and cell regulation in both plants and humans. NMR provides interesting opportunities to investigate these metabolic pathways, yet lacks sensitivity, especially in case
Ewoud Vaneeckhaute +4 more
doaj +1 more source