Authors:Mohamed S. Abdel-Aziz, Mosad A. Ghareeb, Amal M. Saad, Laila A. Refahy, and Ahmed A. Hamed
.4 (C-5′), δ C 10.6 (C-6′), δ C 23.3 (C-7′), and δ C13.7 (C-8′), on the basis of its spectral data compound 4 was identified as di-(2-ethylhexyl) phthalate [ 29 , 30 ].
Compound 5 was obtained as fine powder ( R f upon PC in 15% AcOH
Authors:Omar M. Khalaf, Mosad A. Ghareeb, Amal M. Saad, Hassan M. F. Madkour, Ahmed K. El-Ziaty, and Mohamed S. Abdel-Aziz
-12), 113.8 (C-13), and 133.3 (C-14) ppm. The anomeric proton assigned at δ 5.01 ppm (d, J = 5.4 Hz) through its one-bond correlation in Heteronuclear Single Quantum Coherence (HSQC) with its own anomeric carbon signal at δ 100.5 ppm was an
products of this process are: allyl-glycidyl ether, and 3-allyloxy-1,2-propanediol.
These compounds are formed with selectivities of 5 mol% (20 °C)—13 mol% (60 °C). Bis(allyl) ether is formed with the selectivity 3–5 mol%, and acroleine with 1
Authors:Jakob Knorr, Steffen Backert, and Nicole Tegtmeyer
fraction) was resuspended in the saponin buffer with 1% TritonX-100, heated for 2–3 s at 95 °C, and centrifuged (5 min; 4 °C; 13,000 rpm). The solubilized membrane fraction present in the supernatant was retained, as well as the insoluble proteins in the
Authors:Dorothea Wiemer, Norbert Georg Schwarz, Gerd-Dieter Burchard, Hagen Frickmann, Ulrike Loderstaedt, and Ralf-Matthias Hagen
,c 17 (5.7%) 3 (1.7%) 20 3.39 (1.01–11.4) Campylobacter spp. b,c13 (4.4%) 2 (1.1%) 15 3.89 (0.89–17.05) Yersinia spp. 0 0 0 a One individual was co-infected with Salmonella spp. and Shigella spp./EIEC. b One individual was co-infected with