![Nuclear Magnetic Resonance Spectroscopy. Variable-Temperature13C and19F Study of the Chair-Chair Interconversion of 1,1,3,3-Tetramethylcyclohexane and gem-Difluoro-1,1,3,3-Tetramethylcyclohexanes]()
Nuclear Magnetic Resonance Spectroscopy. Variable-Temperature13C and19F Study of the Chair-Chair Interconversion of 1,1,3,3-Tetramethylcyclohexane and gem-Difluoro-1,1,3,3-TetramethylcyclohexanesDavid Doddrell, Claude Charrier, Bruce L. Hawkins, W. O. Crain, Leland Harris and John D. Roberts · Proceedings of the National Academy of Sciences of the United States of America · 1970