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Citation: D. Schwebel et al., Photochemical synthesis of cyclopenta[c]-anellated benzopyrans and benzothiopyrans, SYNTHESIS-S, (8), 2001, pp. 1111-1113

Authors: Schwebel, D Margaretha, P

Citation: D. Schwebel et P. Margaretha, Photocycloaddition of 2H-1-benzopyran-3-carbonitriles and 2H-1-benzothiopyran-3-carbonitriles to alkenes and alkenynes, HELV CHIM A, 83(6), 2000, pp. 1168-1174

Authors: Schwebel, D Ziegenbalg, J Kopf, J Margaretha, P

Citation: D. Schwebel et al., Photocycloaddition of 2-oxopyran-3-carbonitriles to 2,3-dimethylbut-2-ene, HELV CHIM A, 82(2), 1999, pp. 177-181