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.
Results
Showing 1 to 6 of 6 for “"Norbornane"”.
-
Some chlorine derivatives of Norbornane
Thesis (Ph. D.)--Massachusetts Institute of Technology, Dept. of Chemistry, 1952.
-
Synthesis of Higher Homologues of Cucurbituril Derivatives and Evaluation of their Supramolecular Properties
… led us to also examine the strained rings of the norbornane structure. Glycolurils derived from norbornane derivatives could potentially offer greater opportunities to the synthesis of higher homologues of substituted Q[n]. We report our findings in relation to the ease or difficulty of the …
-
Sequential cycloadditions for the synthesis of taxoid mimics and stereoselective synthesis of tamoxifen analogues via a new carbomagnesiation-palladium coupling reaction
… More progress was made in the synthesis of norbornane analogue 20. In situ oxidation of methyl-2,5-dihydroxybenzoate, followed by cycloadditions with 2-triisopropylsilyl-1,3-butadiene and cyclopentadiene, respectively, gave the tetracyclic skeleton 56 in good yield. Further manipulations …
-
Synthesis and reactivity of osmium-chromium oxidation catalysts and routes to a chiral analog
… camphene, 9,10-dibromocamphor and 2-norbornane are described.
-
Synthesis and characterization of perfectly alternating segmented copolymers comprised of poly(dimethylsiloxane)s and engineering thermoplastics
… in the presence of a "monofunctional" bis-norbornane anhydride disiloxane endcapping species. Aromatic amine-terminated engineering thermoplastics were synthesized through either nucleophilic aromatic substitution in the presence of a “monofunctional” aminophenol endcapper (as for …
-
DEVELOPING ENANTIOSELECTIVE CYCLOADDITIONS OF REDOX-ACTIVE-DERIVED REAGENTS: A LATENT STRATEGY TO ESTABLISH MOLECULAR COMPLEXITY
The past several decades have witnessed the development of tremendous amounts of organo-catalyzed enantioselective construction of chiral cyclic compounds. Notably, the chiral Lewis-acid-catalyzed Diels-Alder reaction was proved to be an efficient method to establish multi-substituted 6-membered …