figshare
Browse
gsch_a_1498501_sm9020.docx (53.54 kB)

Effect of varying bases on preferential crystallization of C-methylresorcin[4]arene and calix[6]arene

Download (53.54 kB)
journal contribution
posted on 2018-09-13, 04:41 authored by Harshita Kumari, Arnab Dawn, Charles L. Barnes

Preferential crystallization from a mixture of C-methylresorcin[4]arene (RsC1) and calix[6]arene (Calix6) in the presence of different bases has been investigated. In the presence of pyridine, a boat conformer of RsC1 crystallizes, whereas in the presence of triethylamine, Calix6 crystallizes in a symmetrically distorted conformation. The packing arrangements of the macrocycles show discrete solvent pockets for calixarenes and channels for resorcinarenes.

History