The 1H nuclear magnetic resonance spectral parameters of benzyl alkyl ethers (CH3, CH2CH3, CH(CH3)2, and C(CH3)3) in CS2 and acetone-d6 solutions are obtained, as are those for the 3,5-dichloro derivatives (CH3, CH2CH3, and CH(CH3)3) in acetone-d6 solution. The long-range ...
DISORDER OF THE COORDINATED C=C BOND IN THE CU2CL3(CH2=CH-CH2-NH3)2CUCL2PI-COMPLEX 来自 EBSCO 喜欢 0 阅读量: 13 作者: OLIINIK V. V 摘要: In a continuing study of predictive coding of composite NTSC television signals sampled at four times color subcarrier frequency (14.3 MHz), we ...
, CH3OCH2O?, CH3OCH2OCH2O?. RRKM theoretical study of the ?-C?H bond scissi... A detailed theoretical study on the pressure and temperature dependence of the rate constantsk1,k2,k3for the thermal β-C–H dissociation of the three radi... E Henon,F Bohr,N Sokolowski-Gomez,... -...
Methylamine (CH3NH2) is one of the atmospheric precursors of the greenhouse nitrous oxide (N2O) gas and HCN and is one of the sources of the formation of NOx2,3,4. For example: the synthetic nitrogen-based fuel is one the source of NOxemission5,6. Methylamine has also received numerous...
IgM is a multivalent antibody which evolved as a first line defense of adaptive immunity. It consists of heavy and light chains assembled into a complex oligomer. In mouse serum there are two forms of IgM, a full-length and a truncated one. The latter co
various 2J(P,C) coupling constants for the CH3 and CH2 groups in the O P X Cl Cl + 4 N(H)(CH3)(CH2C6H5) O P X CH2 N N CH3 H3C CH2 + 2 [N(H)2(CH3)(CH2C6H5)]Cl X = C6H5C(O)N(H), 1 Cl, 2 CCl3C(O)N(H), 3 N(CH3)2, 4 4-NO2-C6H4N(H), 5 Scheme...
The results obtained from the Knoevenagel condensation between the aldehydes R–CHO {with R=4-MeO–C6H4, 4-NO2–C6H4, 4-Cl–C6H4, C6H5, 2,4,6-Me3–C6H2 or (η5-C5H5)Fe(η5-C5H4)} and [NC–CH2C(O)–NH–CH(CO2Et)–S]2 under different experimental conditions are reported....
Tuck in! (C5Me5)− effects alkyl CH bond activation (Th) and reduction (U) with the cationic complexes [(C5Me5)2An{iPrNC(Me)NiPr}][BPh3Me] to form the first structurally characterized thorium complex that contains a tuck-in metalated (C5Me5CH2)2− ligand (see figure) and a...
Comparison of the Molecular Properties of Euglobals Differing by the Mutual Positions of the Two R–C=O Groups (R = H and CH2CH(CH3)2): A Computational Study by Neani Tshilande 1 and Liliana Mammino 2,* 1 Department of Chemistry, University of Venda, Thohoyandou 0950, South Africa...
Knoevenagel condensation of [NC–CH2C(O)–NH–CH(CO2Et)–S]2with ferrocenecarbaldehyde and the activation of the r(C–S) bondof [(g5-C5H5)Fe{(g5-C5H4)–CH@C(CN)–C(O)–NH–CH-(CO2Et)–CH2–S–}]2induced by palladium(II)Sandra D?ıaza, Asensio Gonz?aleza, Concepci? on ...