Resconi L,Guidotti S,Camurati I,et al.C1-Symmetric Hetero-cyclic Zirconocenes as Catalysts for Propylene Polymerization,Ansa-Zirconocenes with Linked Dithienocyclopentadienyl-Sub-stituted Indenyl Ligands. Macromol ChemPhys . 2005Resconi, L., Guidotti, S., Camurati, I., Frabetti, R., Focante, ...
Syntheses of C-1-symmetric bidentate ligands having pyridyl and 1,3-thiazolyl, 1-methylimidazolyl or pyrazinyl donor groups for enantioselective palladium-catalyzed allylic substitution and copper-catalyzed cyclopropanation[J].Journal of Organometallic Chemistry,2006,(26):5664.doi:10.1016/j.jorganchem....
f33].C1一Symmetric ligands show great fl exibility ifl structure and electronic p rop erty, and attr act extensiv e attention gradually 『34 ,35].On the other hand,the Cu. catalyz ed Henry react ion is one of the most explored du e to ...
Novel Octahydro- and Tetrahydro-Fluorenyl Containing C, Symmetric Zirconocenes for the Stereoregular Polymerization of Propylene. Thomas E J,Rausch M D,Chien J C W. J Organom Chem . 2001Thomas E J,Rausch M D,Chien J C W.Novel Octahydro- and Tetrahydro-Fluorenyl Containing C1 Symmetric ...
Bilateral and symmetric C1-C2 dumbbell ganglioneuromas producing severe spinal cord compression. LF Ugarriza,JM Cabezudo,JM Ramirez,... - 《Surgical Neurology》 被引量: 0发表: 2001年 Bilateral and symmetric C1-C2 dumbbell ganglioneuromas associated with neurofibromatosis type 1:A case report ...
polymers Article Propene Polymerization with C1-Symmetric Fluorenyl-Metallocene Catalysts Laura Boggioni 1, Massimiliano Cornelio 1, Simona Losio 1, Abbas Razavi 2 and Incoronata Tritto 1,* ID 1 CNR Istituto per lo Studio delle Macromolecole (ISMAC), Via E. Bassini, 15-20133 Milano, Italy; ...
polymers Article Substituent Effects of Phenyl Group on Silylene Bridge in Stereospecific Polymerization of Propylene with C1-Symmetric Ansa-Silylene(fluorenyl)(amido) Dimethyl Titanium Complexes Huajin Wang 1,2,*, Yanqing Li 1 and Zhengguo Cai 1,* 1 State Key Laboratory for Modification of Chemical...
已知圆C1:x2+y2+2x+8y-8=0,圆C2:x2+y2-4x-4y-2=0,则两圆的位置关系是( ) A. 相交 B. 外离 C. 外切 D. 内切 查看完整题目与答案 将4本不同的书全部发给3名同学,每名同学至少有一本书的概率是___. 查看完整题目与答案 南充市在“十二五”规划中,拟从4个重点项目和6个一般...
def symmetric_tomtom(Xs, n_score_bins=100, n_median_bins=1000, n_target_bins=100, n_cache=100, reverse_complement=True, n_jobs=-1): """A method for assigning p-values to motif similarity. This method implements the TOMTOM algorithm for assigning p-values to motif similarity scores....
SpatialSymmetricPadding module The forward(A) pads input tensor A with mirror reflections of itself It is the same function as Matlab padarray(A, padsize, 'symmetric' ) The padding is of the form: cba[abcd...] While nn.SpatialReflectionPadding does: dcb[abcd...] ...