In connection with physiological properties of dibenzofuran types it was necessary first to determine the position assumed on the introduction of one substituent into the parent type; and, second, the effect of a substituent already present on the position assumed by a second substituent.
Proceedings of the Iowa Academy of Science
©1934 Iowa Academy of Science, Inc.
Bywater, W. G.; Smith, E. W.; Brown, G. E.; and Gilman, H.
"Orientation in the Dibenzofuran Series,"
Proceedings of the Iowa Academy of Science, 41(1), 166-167.
Available at: https://scholarworks.uni.edu/pias/vol41/iss1/47