cheminform abstract: molecular design of crown ethers. part 19. synthesis of novel disulfide- and...
TRANSCRIPT
2000 multi-membered O,S-heterocycles
multi-membered O,S-heterocycles (O or S ring members)R 0691
35 - 152Molecular Design of Crown Ethers. Part 19. Synthesis of NovelDisulfide- and Diselenide-Bridged Bis(benzo-12-crown-4)s and TheirAg+-Selective Electrode Properties. — The novel title compounds (III)and (IV) show excellent Ag+ selectivity against Na+, K+, NH4+, Mg2+, Ni2+,Cu2+, Zn2+, Cd2+, and Pb2+ ions, but not against Hg2+. — (LIU, YU;ZHANG, HENG-YI; CHEN, LANG-XING; HE, XI-WEN; WADA, TAKEHIKO;INOUE, YOSHIHISA; J. Org. Chem. 65 (2000) 10, 2870-2874; Dep. Chem.,Nankai Univ., Tianjin 300071, Peop. Rep. China; EN)
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