1.Beat Steiger. Unusual Sensitivity to the Concentration of Ethanol in the Boron Trifluoride/Ethanol-Catalyzed Synthesis of 5,10,15,20-Tetrakis(4-cyano-2,6-dimethylphenyl)porphyrin by the Lindsey Method//J. Heterocycl. Chem. 1996, Volume 33, pp. 1345-1354
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