15, No. I, pp 71-79 (1983) Polyimine, a C =N Double Bond Containing Polymers: Synthesis and Properties Kazumi SUEMATSU, Katsuyuki NAKAMURA, and Junichi TAKEDA Technical Research Institute, Asahi Chemical Industry, 2-1, Samejim/1, Fuji, Shizuoka, Japan (Received July 29, 1982) ABSTRACT: ...
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Compared with the XPS spectrum captured for the pristine graphene (Sample 0), these changes observed for the C 1 s orbit in the N-doped graphene suggest that the N doping behavior indeed occurs in graphene lattice to a certain extent. On the basis of the XPS analyses, the N and O ...
and phenols add to the double bond according to the Markovnikov rule, for example, N-(1-phenoxyethyl)-2-pyrrolidone is formed with phenol. Catalytic hydrogenation produces N-ethyl-2-pyrrolidone. Hydroformylation on rhodium catalysts forms 2-N-(2-pyrrolidonyl)-propanal as the major product. On ...
Properties Use and Manufacturing Safety and Handling Msds NMR Spectrum Other Information Computational chemical data Realated Product Infomation1. Names and Identifiers1.1 Name N-Isopropylmethylamine 1.2 Synonyms 2-(Methylamino)propane; 2-Methylaminopropane; 2-Propanamine, N-methyl-; 2-Propanamine,N-meth...
A spectral representation of the formation of the tannic acid film on the surface of the nanofibrous membranes visualized by SEM analysis is also apparent from the IR and UV–Vis spectra as the spectrum of tannic acid completely overlaps with the spectrum of PnPrOx at high tannic acid concentrat...
XPS Zn 2p spectrum in Fig. S2a, displays the binding energies of Zn t2hpe3/2haignhd rZenso2lup1t/i2oant 1021.3 eV and 1044.6 eV, confirming the formation of ZnO. As illustrated in Fig. O 1s spectra were deconvoluted into three binding energies: 531.5 eV, 529.6 eV S2b,...
After 5 min at room temperature, the 1H NMR spectrum (263 K) showed a major rhodium hydride species at d ¼ À 15.4 p.p.m. (1JRh-H ¼ 14 Hz), which is indicative of the oxidative addition of the N–H bond to rhodium (Fig. 5c). On the basis of these observations, the ...
Dousseau F, Therrien M, Pézolet M: On the spectral substraction of water from the FT-IR spectra of aqueous-solutions of proteins. Appl Spectrosc 1989, 43: 538–542. 10.1366/0003702894202814 Article CAS Google Scholar Williams RW: Protein secondary structure analysis using Raman amide I and ...