M. Szwarc, " The C-H Bond Energy in Toluene and Xylenes, " vol. 16, No. 2, Feb., 1948, pp. 128-136.Szwarc M. The C-H bond energy in toluene and xylenes. J Chem Phys 1948;16:128-36.The C-H Bond Energy in Toluene and Xylenes. Szwarc M. The Journal of Chemical Physics ....
M. Szwarc, " The C-H Bond Energy in Toluene and Xylenes, " vol. 16, No. 2, Feb., 1948, pp. 128-136.Szwarc, M. 1948.The C-H Bond Energy inToluene and Xylenes. J. Chem. Phys. 76(2): 128-136.Szwarc M (1947) The C-H bond energy in toluene and xylenes. Nature 160:403...
Lyso-Tracker Red是一种溶酶体(lysosome)红色荧光探针,能通透细胞膜,可以用于活细胞溶酶体特异性荧光染色。
Figure 1. Bond Dissociation Energy of sp3C-H bonds。 最近,扬州大学贾晓东教授课题组报道了以自由基正离子盐为引发剂,通过分子内自由基1,6氢迁移形成七元过渡态的历程,实现了由活性到惰性C-H键的接力氧化活化,成功的构筑了靛红骨架。实验结果表明,该反应具有较好的底物适应性和官能团兼容性。该课题组从分子内的...
The high strain energy of cyclopropene (54.1 kcal/ mol) is attributed largely to angular strain. The anomalously low SE of cyclobutene relative to cyclobutane (DeltaSE = 4 kcal/mol) is a consequence of normal C-H bond dissociation energies for cyclobutane (100.6 kcal/mol) and very strong ...
c-h 网络碳氢键;碳氢结构;碳氢根 网络释义 1. 碳氢键 近年来,金属催化的惰性碳氢键(C-H)的活化研究在有机合成的前沿领域颇受关注。相对于传统的有机偶联反应,C-H活化具有 … chem.nju.edu.cn|基于68个网页 2. 碳氢结构 ...等许多聚合物进行直接氟化改性[1,2].如当氟气与碳氢结构(C-H)的聚合物接触...
但是考虑到反应是在热力学控制的条件下(160 ℃/16h)进行的,计算得到的自由能数据可以解释产物的化学选择性,即膦酰基和芳基之间偶联要比膦酰基和苯甲酰基之间偶联更有利。 作者也强调了钯催化反应机理与此前提出的镍催化反应机理的区别: ...
近日,来自华南理工大学的刘军教授,在国际知名期刊Nano Letters上发表题为“Hydrogen-Bonded Organic Framework as Superior Separator with High Lithium Affinity C=N Bond for Low N/P Ratio Lithium Metal Batteries”的观点文章。该...
Carboxylate-assisted transition-metal-catalyzed C–H bond functionalizations: mechanism and scope. Chem. Rev. 111, 1315–1345 (2011). Google Scholar Balcells, D., Clot, E. & Eisenstein, O. C–H bond activation in transition metal species from a computational perspective. Chem. Rev. 110, ...
performed energy refinements at various levels of theory to verify that the DFT results were in line with experimental results. P.H.-Y.C. supervised the computational aspect of the work and also contributed to the DFT energy refinements. All the authors contributed to the writing and editing ...