Zobrazeno 1 - 10
of 107
pro vyhledávání: '"J. Michael Chong"'
Autor:
Christer Löfstedt, Ilme Liblikas, Erling Jirle, Olle Rosenberg, Olle Anderbrant, Hong-Lei Wang, J. Michael Chong, Glenn P. Svensson
Publikováno v:
Journal of Pest Science. 91:639-650
Seed orchards function as the primary source of high-quality seeds for reforestation in many European countries, but their seed yields can be severely reduced due to seed- and cone-feeding insects. We evaluated various parameters of pheromone-based m
Publikováno v:
The Journal of Physical Chemistry B. 119:12202-12211
The secondary amines found in b-PIBSI dispersants prepared by attaching two polyisobutylene chains to a polyamine core via two succinimide moieties were reacted with ethylene carbonate (EC). The reaction generated urethane bonds on the polyamine core
Publikováno v:
2017 IEEE International Symposium on Antennas and Propagation & USNC/URSI National Radio Science Meeting.
Carbon nanotube (CNT) gas sensors have been the subject of extensive research due to their electrical sensitivity to small quantities of gases. In this work, we demonstrate a novel concept system of a low-cost gas sensor utilizing a compact millimete
Autor:
Glenn P, Svensson, Hong-Lei, Wang, Erling V, Jirle, Olle, Rosenberg, Ilme, Liblikas, J Michael, Chong, Christer, Löfstedt, Olle, Anderbrant
Publikováno v:
Journal of Pest Science
Seed orchards function as the primary source of high-quality seeds for reforestation in many European countries, but their seed yields can be severely reduced due to seed- and cone-feeding insects. We evaluated various parameters of pheromone-based m
Autor:
Alla Darwish, J. Michael Chong
Publikováno v:
Tetrahedron. 68:654-658
E-Vinyl iodides may be prepared via a one-pot reaction involving Pd-catalyzed hydrostannation of terminal alkynes followed by iodinolysis of the intermediate vinylstannane. The synthesis is tolerant of functional groups, such as alcohols and esters.
Publikováno v:
Organic Letters. 13:5796-5799
Conjugate addition of arylboronates to α,β-unsaturated ketones may be catalyzed by chiral binaphthols with enantioselectivities of up to 99:1. Best results were observed with 3,3'-dichloro-BINOL. This chemistry was applied to syntheses of intermedi
Publikováno v:
The Journal of Physical Chemistry C. 114:2947-2957
The dissociative adsorption of acrylic acid on Si(100)2×1 at room temperature has been investigated by X-ray photoelectron spectroscopy (XPS) and temperature programmed desorption (TPD), as well as density-functional theory (DFT) calculations. Three
Publikováno v:
Organic Letters. 10:861-864
The regiochemistry of palladium-catalyzed hydrostannations of terminal alkynes is dramatically influenced by ligand effects. Use of phosphines such as Cy3P, t-Bu2PCH2t-Bu, and t-Bu3P provides (E)-1-tributylstannyl-1-alkenes with regioselectivities up
Publikováno v:
Flavour and Fragrance Journal. 21:385-394
In this article, headspace solid-phase microextraction (HS-SPME) analysis of thiol compounds with both solid and aqueous samples was investigated using N-phenylmaleimide as an in-fiber derivatization reagent. The derivatives were analyzed using GC-MS
Publikováno v:
Tetrahedron. 60:10239-10244
Sequential treatment of ω-bromoalkyl triflates with an alkynyllithium at 0 °C followed by addition of a second alkynyllithium and NaI and heating the reaction mixture provides a simple one-pot access to unsymmetrical diynes in good yields. These di