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spectroscopy ----IR spectroscopy-----Mass spectrometry-----------NMR------Molecular Orbital Theory------shielded------deshielded--------chemical shift--------coupling----------activating group-------deactivating group----------ortho----------meta-----para----------acetal--------enamine-----------imine- ylide_ Gilman Reagent----- LAH A. The least sterically hindered position on a disubstituted benzene ring--------- B. Studies the interaction between light

and matter--------------C. A signal appearing downfield in an NMR spectrum-------------------D. Combines atomic orbitals to make molecule specific orbitals---------------E. The product of an aldehyde/ketone and a primary amine------------------F. Will turn an acid chloride into a ketone---------------G. The position on a benzene ring favored by deactivating groups---------H. A technique that analyzes the stretching and bending of bonds--------------I. The product of an aldehyde/ketone and a secondary amine-----------------J. A strong reducing agent------------K. A technique that determines structure with ions and fragmentation-------------L The position directly next to a substituent on a disubstituted benzene M. A technique utilizing magnetic fields to determine molecular structure-------------N. Removes electron density from a connected benzene ring----------------O. The location of a proton's signal compared to TMSP------------. Adds electron density to a connected benzene ring---------------Q. A signal appearing upfield in an NMR spectrum----------------------R. When nearby protons split the signal of neighboring protons--------------S. A type of compound frequently used in Wittig rxns----------------------T. The product of an aldehyde/ketone and two equivalents of alcohol

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