The Highly Lewis Acidic Dicationic Phosphonium Salt: [(SIMes)PFPh 2 ][B(C 6 F 5 ) 4 ] 2
نویسندگان
چکیده
منابع مشابه
1 1 2 3 4 5 6
1 1 2 3 4 5 6 Complex craniofacial changes in blind cave-dwelling fish are mediated by genetically symmetric 7 and asymmetric loci 8 9 Joshua B. Gross, Amanda J. Krutzler and Brian M. Carlson 10 11 Department of Biological Sciences, University of Cincinnati, Cincinnati, Ohio 45221 12 13 14 15 16 17 18 19 20 21 22 23 Genetics: Early Online, published on February 4, 2014 as 10.1534/genetics.114.1...
متن کامل1 2 3 4 5 6
8 9 A comparison was made between the composition of the recalcitrant organic matter (ROM) 10 isolated from a sandy forest soil as revealed by microwave assisted extractions and/or 11 hydrolyses and by usual pyrolysis techniques. Successive microwave irradiation treatments 12 were performed in H2O, 0.1 and 1 M HCl and 0.1 and 1 M KOH. At each step of the 13 treatment the insoluble residue was e...
متن کامل4-(4-Chlorophenyl)-6-hydroxy-5-(2-thienylcarbonyl)-6-(trifluoromethyl)-3,4,5,6-tetrahydropyrimidin-2(1H)-one monohydrate
The asymmetric unit of the title compound, C(16)H(12)ClF(3)N(2)O(3)S·H(2)O, contains two crystallographically independent organic mol-ecules and two water mol-ecules. The organic species are linked by an inter-molecular O-H⋯O hydrogen bond, while the water mol-ecules are connected to them through inter-molecular O-H⋯N hydrogen bonds. The thio-phene and phenyl rings are oriented at dihedral angl...
متن کاملNumber 2 - 1 3 - 1 4 - 1 5 - 1 5 - 2 5 - 3 5 - 4 5 - 5 5 - 6 5 - 7 5 - 8 6 - 1 •
A decentralized failure detection and isolation (FDI) methodology, which is robust with respect to model uncertainties and noise, is presented. Redundancy metrics are developed, and optimization problems are posed for the choices of robust parity relations. Closed-form solutions for some special failure cases are given. Connections are drawn with other disciplines, and the use of the metrics to...
متن کامل2-Benzylsulfanyl-4-[(4-methylphenyl)sulfanyl]-6-pentylpyrimidine-5-carbonitrile
In the title compound, C(24)H(25)N(3)S(2), the S-bound benzene rings have orthogonal [dihedral angle = 85.31 (9)°] and splayed [67.92 (11)°] orientations with respect to the pyrimidine ring; the dihedral angle between the benzene rings is 48.18 (12)°. The pentyl group has an extended all-trans conformation and lies to one side of the pyrimidine ring [the N(py)-C(py)-C(p)-C(p) torsion angle = -8...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Angewandte Chemie
سال: 2014
ISSN: 0044-8249,1521-3757
DOI: 10.1002/ange.201403693