THIENOPYRIMIDINE DERRIVATIVES ABSTRACT A series of substituted benzaldehyde 5,6,7,8-tetrahydro[1]benzothieno[2,3d]pyrimidin-4-ylhydrazone (VIIa-b) were prepared by the displacement…

1. Karla M. Santos OcasioKatia RodriguezClaudia Ospina, PhDMayra Pagan, PhDCytotoxic Screening of Tropical Plant :Croton discolor using Brine ShrimpLethality Test 2. Outline…

1. Although TMS can be used to determine the zero point, this practice is generally no longer necessary as modern NMR instruments are designed to use the deuterium signal…

Slide 1Introduction to 2D NMR Multipulse techniques Organic Structure Analysis, Crews, Rodriguez and Jaspars Slide 2 Slide 3 ONE-PULSE SEQUENCE Slide 4 Organic Structure…

Slide 1Proton ( 1 H) NMR Spectroscopy Slide 2 Proton nuclear magnetic resonance Click on the link on the icon below to view a video introducing NMR spectroscopy. Slide 3…

1.Reynaldo J. Morales RodriguezYadira D. Cora AmaroElsa M. Luciano NunezClaudia A. Ospina, Ph.D.Mayra Pagán Ortiz, Ph.D.2.  Family: Zygophyllaceae Genus: Guaiacum…

1. 150 years Efka® FA 4609 Dispersing agent for solvent based pigment concentrates especially of inorganic pigments and extenders Formulation Additives Dispersions &…

1. 0 5 10 15 20 25 30 0 5 10 15 20 25 30 Hotelling T^2 (99.91%) QResiduals(0.09%) 0 0.2 0.4 0.6 0.8 -4 -2 0 2 4 Leverage YStdntResidual1 0 10 20 30 40 50 60 0 10 20 30 40…

1. U Nacional, Bogota NMR and MRI from Physical Concepts to Medical Applications Oscar Bernal California State University Los Angeles 2. U Nacional, Bogota Outline  Nuclear…

Problem 11 Problem 11 IR Spectrum Mass Spectrum 13C NMR Spectrum 1H NMR Spectrum