1079353-46-0Relevant academic research and scientific papers
Ytterbium(III) triflate catalyzed synthesis of calix[4]pyrroles in ionic liquids
Kumar, Anil,Ahmad, Israr,Sudershan Rao
, p. 899 - 902 (2008)
Ytterbium(III) triflate has been utilized as a mild Lewis-acid catalyst for the synthesis of various calix[4]pyrroles by the condensation of pyrrole with different ketones in ionic liquids. The calix[41pyrroles were obtained. in high yield under ecofriend
