93245-52-4Relevant academic research and scientific papers
Regioselective O-alkylations and acylations of polyphenolic substrates using a calix[4]pyrrole derivative
Cafeo, Grazia,Kohnke, Franz H.,Valenti, Luca
, p. 4138 - 4140 (2009)
The 10α,20α-bis(4-nitrophenyl)-calix[4]pyrrole 2 can act as a topologically selective protecting group in the O-alkylation and acylation of polyphenolic polycyclic aromatic compounds thanks to the regioselective formation of phenolate-type complexes. Rema
Ester composition
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, (2008/06/13)
The invention relates to a method for preparing an ester composition in which at least one activated phenolic ether group of a molecule is reacted with at least one haloformyl group of another molecule.
