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Wu G Cai ZW Bednarz MS Kocy OR Gavai AV Godfrey JD Washburn WN Poss MA Sher PM 《Journal of combinatorial chemistry》2005,7(1):99-108
Benzylic and allylic organozinc and Grignard reagents have been added to resin-bound imines to provide alpha-branched secondary amines. Many functional groups, including electrophilic groups, were compatible with this methodology. Three modules--a resin-bound primary amine, an aromatic aldehyde, and the organometallic--were independently varied to produce a combinatorial library of alpha-branched secondary amines designed as beta-3 adrenergic receptor agonists. 相似文献
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Janak Singh Thomas P. Kissick Rita Fox Octavian Kocy Richard H. Mueller 《Journal of heterocyclic chemistry》1989,26(1):17-21
The β-lactam antibiotic Tigemonam 2 undergoes desulfation to the N-hydroxyazetidinone 4 , which rearranges to the isoxazolidin-5-one 6 . The structure of the rearrangement product 6 was confirmed by synthesis. 相似文献
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