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Quantitative analysis of pyrylium salt structural isomeric mixtures formed in the condensation of 1,3-diketones with acetophenone. Zhurnal Organicheskoi Khimii (1989), 25, (5), 1008-13. CODEN:ZORKAE ISSN:0514-7492 Synthesis and properties of 3-(nitrophenyl)-substituted 2-(4-dimethylaminobutadienyl)pyrylium salts and 2-(3-formylallylidene)-2H-pyrans. Zeitschrift fuer Chemie (1990), 30, (8), 286. CODEN:ZECEAL ISSN:0044-2402. N-Oxides and related compounds. LI. Synthesis of N,N'-linked bi(heteroaryls). Tetrahedron (1975), 31, (13-14), 1549-56. CODEN:TETRAB ISSN:0040-4020. ¹òÇó ллÁË |
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