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r37980778c78--bbc65e5aaa91e35eb9525a2cda911978
Members of a new family of macrocycles have been synthesized in one step, from simple building blocks, by sequential Claisen−Schmidt condensations. -
C−H Bond Activation and Subsequent C−C Bond Formation Promoted by Osmium: 2-...
Complex OsH2Cl2(PiPr3)2 promotes the C−H activation of 2-vinylpyridine and subsequently couples the activated substrate with a second 2-vinylpyridine and two acetylene... -
Demographics of the study population.
All variables displayed as mean ± SEM (n = 40 in each group); RVD = rheumatic valvular disease; DVD = degenerative valvular disease; M = male; F = female; GLU = glucose; TBIL... -
Study design.
Study type refers to the type of model and the inclusion of risk heterogeneity in the population modelled. Setting/MoT refers to the geographical setting and the mode of... -
A New Family of Macrocycles Produced by Sequential Claisen−Schmidt Condensations
Members of a new family of macrocycles have been synthesized in one step, from simple building blocks, by sequential Claisen−Schmidt condensations. -
Synthesis and Biological Action of Novel 4-Position-Modified Derivatives of d...
The design of a range of 4-position-modified d-myo-inositol 1,4,5-trisphosphate derivatives is described. The enantioselective synthesis of these compounds is reported, along... -
Dual Memory of Enantiomeric Helices in a Polyacetylene Induced by a Single En...
We report the dual memory of both the enantiomeric right- and left-handed helical conformations induced in a polyacetylene based on the temperature-stimulated helicity inversion... -
Planar Chiral Cyclic Ether: Asymmetric Resolution and Chirality Transformation
Remarkably stable planar chirality was found in a nine-membered diallylic cyclic ether. Enantiomerically enriched ether was prepared by a kinetic resolution of a racemic one,... -
r37980778c78--ba86f3d69d860954050f94e15d474669
We report the dual memory of both the enantiomeric right- and left-handed helical conformations induced in a polyacetylene based on the temperature-stimulated helicity inversion...
