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Citation: K. Ludtke et al., A NEW APPROACH TO THE SYNTHESIS OF UNSATURATED BETA-SUBSTITUTED-MESO-TETRAPHENYLPORPHYRINS, Heterocyclic communications, 3(6), 1997, pp. 503-506

Authors: HOMBRECHER HK LUDTKE K KOLL D

Citation: Hk. Hombrecher et al., SYNTHESIS AND ELECTROCHEMICAL INVESTIGATION OF AZOBENZENE-SUBSTITUTEDPORPHYRINS, Journal fur praktische Chemie, Chemiker-Zeitung, 338(3), 1996, pp. 257-263

Authors: MAYR H GONZALEZ JL LUDTKE K

Citation: H. Mayr et al., COMPARISON OF THE NUCLEOPHILICITIES OF ALKYNES AND ALKENES - QUANTITATIVE-DETERMINATION OF THE NUCLEOPHILICITIES OF ALKYNES TOWARD CARBENIUM IONS, Chemische Berichte, 127(3), 1994, pp. 525-531

Authors: HOMBRECHER HK LUDTKE K

Citation: Hk. Hombrecher et K. Ludtke, SYNTHESIS AND SPECTROSCOPIC INVESTIGATION OF DIRECTLY AZOBENZENE BRIDGED DIPORPHYRINS, Tetrahedron, 49(42), 1993, pp. 9489-9494