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- [21] SYNTHESIS OF 2H-BENZO[B]THIETE 1,1-DIOXIDE ACTA CHEMICA SCANDINAVICA SERIES B-ORGANIC CHEMISTRY AND BIOCHEMISTRY, 1975, B 29 (03): : 332 - 336
- [22] 2H,5H-BENZO[1,2-B/4,5-B']BISTHIETE - A HIGHLY REACTIVE BISDIENE SYSTEM ANGEWANDTE CHEMIE-INTERNATIONAL EDITION IN ENGLISH, 1994, 33 (04): : 465 - 467
- [25] Synthesis of some 2,10-dioxo-4-methyl-2[H],10[H]benzo[1,2-b:5,6-b′]dipyran-8-carboxylic acids INDIAN JOURNAL OF CHEMISTRY SECTION B-ORGANIC CHEMISTRY INCLUDING MEDICINAL CHEMISTRY, 1999, 38 (05): : 542 - 544
- [30] HETEROCYCLIC MESOMERIC BETAINES .2. SYNTHESIS OF A HETERO DERIVATIVE OF THE BENZO[B]PHENALENIDE ANION JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 1, 1989, (05): : 953 - 956