Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 1 of 1 for “"Heterocycles ; cyclization ; ethynyl ; formyl."”.
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Study on cyclization reactions of heterocyclic compounds bearing ethynyl and formyl groups in close proximity to each other /
… aims of this investigation were to investigate cyclization reactions of electron–deficient 6–alkynylpyrimidine–5–carbaldehydes and 2–alkynylquinoline–3–carbaldehydes, and electron–rich 2–alkynylindole–3–carbaldehydes and 2–alkynylthiophene–3–carbaldehydes with N–, S–. O–, C– and P–nucleophiles. …