S9A-08 SESSION 9A

Electrochemical Synthesis, Structure Elucidation and Antibacterial Evaluation of 9a-aza-9a-chloro-9a- homoerythromycin A

Electrochemical synthesis, structure elucidation and antibacterial evaluation of 9a-aza-9a-chloro-9ahomoerythromycin A were carried out. It was found that the anodic oxidation of 9a-aza-9a-homoerythromycin A via electrogenerated reactive chlorine species leads to the chlorination of lactam nitrogen in high yield provided the pH of the reaction mixture is maintained above 3. NOESY spectra reveal...

9-phenyl-3,4,4a,9a-tetrahydrotriptycene and 9-phenyl-1,2,3,4,4a,9a-hexahydrotriptycene

rac-7,7′,9,9′-Tetra­phenyl-9a,9a′-bi(7,8,9,9a-tetra­hydro-6aH-penta­leno[1,2,3-ij]naphthalen-8-one)

The racemic title compound, C(54)H(38)O(2), consists of two C-linked penta-leno[1,2,3-ij]naphthalenone moieties, the crowded aryl ring substitution on the cyclo-pentane rings forcing the two segments to assume a conformation which has pseudo-twofold rotational symmetry, with a dihedral angle between the naphthalene substituent groups of 55.30 (8)°. In each segment, the two phenyl rings have dif...

1999 ACC Session TM 08 - 2 Validation and Fusion of Longitudinal Positioning Sensors in AVCS

* Prepared in cooperation with the State of California, Business, Transportation and Housing Agency, Department of Transportation and the U.S. Department of Transportation Federal Highway Administration. ** The contents of this paper reflect the views of the authors who are responsible for the facts and the accuracy of the data presented herein. The contents do not necessarily reflect the offic...

Session : Date : Time : Room : 03 . Narrow Gap and Compound Semiconductors 08 / 09 12 : 50

Details: Session: Date: Time: Room: 03.Narrow Gap and Compound Semiconductors 08/09 12:50 Exhibition Hall 1 Title: Homoepitaxial growth of germanium for photovoltaic and thermophotovoltaic applications Authors: Matteo Bosi1, Giovanni Attolini1, Marco Calicchio1, Claudio Ferrari1, Cesare Frigeri1, Enos Gombia1 1IMEM CNR Abstract: Low bandgap Ge homojunctions are normally used in photovoltaic mul...