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Spiro compounds containing adamantane and heterocyclic fragments (review)
Chemistry of Heterocyclic Compounds, 1997Data on the synthesis of compounds containing adamantane and heterocyclic fragments with a common carbon atom are reviewed, classified, and analyzed for the first time.
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ChemInform Abstract: HETEROCYCLIC SPIRO COMPOUNDS. SPIRO‐SUBSTITUTED BENZOTHIAZOLINES
Chemischer Informationsdienst, 1981AbstractDurch Kondensation des Mercaptoanilins (I) mit den entsprechenden cyclischen Ketonen werden die Spiroverbindungen (II)‐(VI) dargestellt.
F. SAUTER, P. STANETTY, A. BLASCHKE
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Ring inversion in spiro-compounds. Dioxaspiro[2,5]octanes
Journal of the Chemical Society D: Chemical Communications, 1970Attaching a three-membered ring to a six-membered ring in a spiro-fashion produces a marked reduction in the barrier to inversion of the six-membered ring.
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Synthesis of biisoxazolinic spiro compounds
Tetrahedron Letters, 1964G. Lo Vecchio +2 more
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Synthesis and pharmacological screening of certain spiro compounds.
Die Pharmazie, 1977The synthesis of certain azaspirodione, azaspirane and bis-azaspirodione derivatives is described. Fusing equimolecular amounts of 3-oxaspiro[5.5]undecane-2.4-dione with certain amino compounds afforded the corresponding N-substituted azaspirodiones. Reduction of the N-harolaryl azaspirodiones gave the oxygen-free analogues.
F A, El-Telbany, K M, Ghoneim, , Khalifa
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CLXXIV.—The formation and stability of spiro-compounds. Part III. spiro-Compounds from cyclopentane
J. Chem. Soc., Trans., 1920Oscar Becker, Jocelyn Field Thorpe
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Steric Modulation of Spiro Structure for Highly Efficient Multiple Resonance Emitters
Angewandte Chemie - International Edition, 2022Yang-Kun Qu +2 more
exaly