[1]
M. Kuritani, Y. Sakata, F. Ogura, and M. Nakagawa, “The Absolute Configuration of 2,7-Disubstituted Triptycenes as Determined by the Chemical Correlation”,
Chimia
, vol. 26, no. 9, p. 470, Sep. 1972, doi:
10.2533/chimia.1972.470
.