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机译:ChemInform Abstract: Synthesis of Polyazaheterocycles by Michael Addition of CH Acids to . alpha.,β‐Unsturated Nitriles. Synthesis of Pyrido(1,2‐a) benzimidazole and Pyrimido(5′,4′:5,6)pyrido(1,2‐a)benzimidazole Derivatives.
机译:ChemInform Abstract: Investigation of Nitrogen‐ and Sulfur‐Containing Heterocycles. Part 46. New Heterocyclic Systems ‐ Derivatives of Pyrido(3′,2′:5,6)(1,4) thiazino(3,4‐c)‐ and Pyrimido(5′,4′:5,6)(1,4)thiazino(3,4‐c)(1,2,4) triazines. Synthesis and Properties.
机译:ChemInform Abstract: Arene Synthesis by Extrusion Reaction. Part 16. Coplanar and Stable Derivatives of 13,14‐Didehydro‐tribenzo(a,c,e)cyclooctene: Synthesis of 5,6‐Didehydro‐1,1,14,14‐tetramethyl‐10,11‐methano‐1H‐benzo(5,6) cycloocta(1,2,3,4‐def)fluorene and 5,6‐Didehydro‐10,11‐methano‐1H‐ benzo(5,6)cycloocta(1,2,3,4‐def)fluorene‐1,14‐dione and X‐Ray Crystal Structures of 1,1,14,14‐Tetramethyl‐10,11‐methano‐1H‐benzo(5,6) cycloocta(1,2,3,4‐def)fluorene and 1,12‐Dihydro‐1,1,12,12‐ tetramethyldicyclopenta(def,jkl)tetraphenylene.