Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
(a) Synthesis of the first boronic cage 53. Reproduced with permission from ref (137). Copyright 2007 American Chemical Society. (b) Synthesis of the insoluble boronic polymer 54a, macrocycle 54b, macrocycle 54c. Reproduced with permission from ref (138). Copyright 2007 American Chemical Society. (c) Formation of cages homo-55 and hetero-55, through a change of solvents. Reproduced with permission from ref (139). Copyright 2009 Wiley-VCH.
