Magnetic and other field effects on prochiral chemical reactions |
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Authors: | Krystyna Piotrowska Deborah Edwards Alan Mitch Ralph C Dougherty |
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Institution: | 1. Department of Chemistry, Florida State University, 32306, Tallahassee, Florida
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Abstract: | Experiments are reported in which three prochiral organic reactions were conducted in the presence of a ca. 1T magnetic field which was oriented with reference to the earth's geometric axes. The sign and magnitude of the rotation varied with the macroscopic orientation of the magnetic field and the time that the reaction was performed. Control measurements were in accord with expectations. The fact that the sign of the observed optical rotation of the product was reversed for all three reported reactions when the magnetic field was reversed for reactions conducted on the same day suggests that either the observed asymmetric synthesis was due to the reactions being conducted in a chiral physical field or extremely unusual stochastic processes were involved. |
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