References:

88. Kinetic Investigations of the Process of Encapsulation of Small Hydrocarbons into a Cavitand-Porphyrin, Jun Nakazawa, Yoshitake Sakae, Misako Aida, and Yoshinori Naruta, Journal of Organic Chemistry, 72(25), 9448-9455 (2007).
DOI: 10.1021/jo701299v