Authors: Santoyo-Gonzalez, F Torres-Pinedo, A Barria, CS

Citation: F. Santoyo-gonzalez et al., An efficient synthesis of bis(calix[4]arenes) bis(crown ether)-substitutedcalix[4]arenes, aza-crown calix[4]arenes, and thiaza-crown calix[4]arenes, EUR J ORG C, (21), 2000, pp. 3587-3593

Authors: Blanco, JLJ Barria, CS Benito, JM Mellet, CO Fuentes, J Santoyo-Gonzalez, F Fernandez, JMG

Citation: Jlj. Blanco et al., A practical amine-free synthesis of symmetric ureas and thioureas by self-condensation of iso(thio)cyanates, SYNTHESIS-S, (11), 1999, pp. 1907-1914