Article Published: 20 June 2010 Lewis acid-catalysed formation of two-dimensional phthalocyanine covalent organic frameworks Eric L. Spitler & William R. Dichtel Nature Chemistry 2, 672–677 ...

Triarylmethyl cations serve as tunable organocatalysts for the synthesis of bisindolylmethanes. The catalyst structure can be modified to increase or decrease reactivity as needed to match the ...