Chiral or achiral cyclic compounds of formula R?1-(A1-Z1)m-A2-Q1-C*R掳CF3?-X, wherein R?1 denotes alkyl or perfluoralkyl which can be interrupted by O- and/or -CO- and/or -CO-O- and/or -CH=CH- and/or -CH halogen- and/or -CHCN- and/or -O-CO-CH halogen- and/or ...
Step-by-Step Strategy from Achiral Precursors to Polyoxometalates-Based Chiral Organic–Inorganic Hybrids E.; Powell, A. K. Spontaneous resolution in homochiral helical [Ln(nic)2(Hnic)(NO3)] coordination polymers constructed from a rigid non-chiral organic ligand. Cryst. Growth Des. 2014, 14, ...
A series of chiral polymeric Co(iii)–salen complexes based on a number of achiral and chiral linkers were synthesized and their catalytic performances wer... T Roy,S Barik,M Kumar,... - 《Catalysis Science & Technology》 被引量: 9发表: 2014年 ...
Therefore, we are interested in exploring the lattices on the top-left and bottom-left, which belong to non-centrosymmetric geometry with chiral or achiral characteristics. Exploring the non-centrosymmetry in 2D lattices, we find the square lattice of point group m shows an axial–bending ...
achiral chiral [translate] a请在这里签上您的名字 Please sign your name in here [translate] aPositive integer 正面一个多整数 [translate] a为了实现这个理想,我们制定了以下目标: In order to realize this ideal, we have formulated following goal: [translate] a合同价款 Contract cost [translate] a...
Convergence Chromatography - Break Through Your Chiral and Achiral Challenges 5:15 ACQUITY UPC2 Analysis of Non-ionic Surfactant -H.264 4:52 ACQUITY UPC2 Orthogonal Analysis -H.264 3:54 ACQUITY Advanced Polymer Chromatography System 8:17 ACQUITY UPC2: Chiral ...
The middle panel shows the result at f0 with the phase texture ϕ = 0, behaving as the achiral topological whispering gallery mode. The left and right panels represent the cases with the phase texture ϕ = 2π at f- and f+, respectively, which behave as the CW and CCW chiral modes...
achiral chiral [translate] aI can't love any one person or even their own 我不可能爱任何一个人甚至他们自己 [translate] a我们的未来事业会受到阻碍,影响我们的发展 Our future enterprise will be able to receive the hindrance, will affect our development [translate] a对计划审批 To plans the ...
aChiral isomers may be present in starting materials (natural amino acids) Chiral异构体也许是存在原材料 (自然氨基酸)[translate] a1% Daily surcharge will be charged for any late payments. The buyer should have the responsibilities to pay the shipping fee or warehouse fee,etc if due to Buyer lat...
Enabled by a lone pair-π interaction and a π-π stacking interaction operating collectively, efficient chiral recognition is successfully achieved in the long-pursued dihydroxylation-based kinetic resolution. Density functional theory calculations shed light on the crucial role played by the lone pair-...