Hydroformylation of Alkenylamines. Concise Approaches toward Piperidines, Quinolizidines, and Related Alkaloids
作者:Etienne Airiau、Nicolas Girard、Marianna Pizzeti、Jessica Salvadori、Maurizio Taddei、André Mann
DOI:10.1021/jo101776y
日期:2010.12.17
Linear hydroformylation of N-protected allyl- or homoallylamines (cyclohydrocarbonylation: CHC), followed by a reductive amination constitute the two key steps toward convenient routes to aza-heterocycles.
Novel synthesis of indolizidines and quinolizidines
作者:Kourosch Abbaspour Tehrani、Matthias D'hooghe、Norbert De Kimpe
DOI:10.1016/s0040-4020(03)00375-2
日期:2003.4
A very short synthesis of indolizidines, quinolizidines and some higher homologues was developed by alkylation of 2-methyl-1-pyrroline or 6-methyl-2,3,4,5-tetrahydropyridine with 1,3- or 1,4-dihaloalkanes, followed by reduction of the intermediate iminium salts, resulting in the desired 1-azabicyclo[m.n.0]alkanes in good yields.
Synthesis of trans-2,6-dialkylpiperidines by intramolecular amidomercuration
作者:William Carruthers、Michael J. Williams、Michael T. Cox
DOI:10.1039/c39840001235
日期:——
Intramolecularamidomercuration of N-methoxycarbonyl-6-aminohept-1-ene and reaction of the resulting organomercurial with sodium borohydride in the presence of acrylonitrile or decen-3-one has been used to prepare trans-2,6-dialkylpiperidines, including solenopsin A, a constituent of the venom of the fire-ant.
N-甲氧基羰基-6-氨基庚-1-烯的分子内酰胺化反应以及所得有机汞与硼氢化钠在丙烯腈或癸烯-3-酮的存在下的反应已用于制备反式-2,6-二烷基哌啶,包括slenopsin A ,是火蚁毒液的成分。
Dubravkova et al., Chemicke Zvesti, 1957, vol. 11, p. 394
作者:Dubravkova et al.
DOI:——
日期:——
Pitha; Ernest, Collection of Czechoslovak Chemical Communications, 1959, vol. 24, p. 2632,2634