Syntheses and a conformational study of certain selected 3-oxa-7-azabicyclo [3.3. 1] nonan-9-ones. Single crystal x-ray diffraction analysis of 6, 8-bis (2-chlorophenyl) …

…, KD Berlin, CL Barnes, D Van der Helm

Index: Arjunan, Palanisamy; Berlin, K. Darrell; Barnes, Charles L.; Helm, Dick van der Journal of Organic Chemistry, 1981 , vol. 46, # 16 p. 3196 - 3204

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Citation Number: 17

Abstract

5-Thio-~-glucopyranose was obtained from Pfanstiehl Laboratories. Proton spectra (0.3 Hz/point) were obtained at 360 MHz on a Nicolet NT-360 at the Purdue University Biochemical Magnetic Resonance Laboratory.” Solvent suppression was accomplished by strong irradiation at the appropriate frequency. Carbon-13 spectra were obtained at 20 MHz on a Varian CFT-20 and at 90 MHz on an NT-360.1 Selective 'H decoupling experiments ...