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2-Azabicyclo[2.2.1]hept-5-enes from 7-azabicyclo[2.2.1]heptadienes by tandem intermolecular radical addition—homoallylic radical rearrangement
作者:David M. Hodgson、Magnus W. P. Bebbington、Paul Willis
DOI:10.1039/b101984h
日期:——
Addition of thiols to 7-azabicyclo[2.2.1]heptadienes such as 16 leads exclusively to 7-thio-substituted 2-azabicyclo[2.2.1]-hept-5-enes 17 in good yields via tandem intermolecular radical addition—homoallylic radical rearrangement.
将硫醇加成到 7-氮杂双环[2.2.1]庚二烯如 16 通过串联分子间自由基加成 - 均烯丙基自由基以良好的产率仅导致 7-硫代取代的 2-氮杂双环[2.2.1]-hept-5-enes 17重排。
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Altenbach, Hans-Josef; Constant, Dieter; Martin, Hans-Dieter, Chemische Berichte, 1991, vol. 124, # 4, p. 791 - 801
作者:Altenbach, Hans-Josef、Constant, Dieter、Martin, Hans-Dieter、Mayer, Bernhard、Mueller, Monika、Vogel, Emanuel
DOI:——
日期:——
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ALTENBACH, HANS-JOSEF;CONSTANT, DIETER;MARTIN, HANS-DIETER;MAYER, BERNHAR+, CHEM. BER., 124,(1991) N, C. 791-801
作者:ALTENBACH, HANS-JOSEF、CONSTANT, DIETER、MARTIN, HANS-DIETER、MAYER, BERNHAR+
DOI:——
日期:——
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Development of two processes for the synthesis of bridged azabicyclic systems: intermolecular radical addition–homoallylic rearrangements leading to 2-azanorborn-5-enes and neophyl-type radical rearrangements to 2-azabenzonorbornanes
作者:David M. Hodgson、Magnus W. P. Bebbington、Paul Willis
DOI:10.1039/b306717n
日期:——
Radical thiol additions to 7-azanorbornadienes give 7-thio-substituted 2-azanorbornenes and Barton deoxygenations of 7-azabenzonorbornanols give 2-azabenzonorbornanes. The processes both involve novel nitrogen-directed radical rearrangements. The kinetics and mechanisms of the reactions are also discussed.
向7-氮杂降冰片二烯中自由基硫醇的加成得到7-硫基取代的2-氮杂降冰片烯,并且7-氮杂苯并降冰片醇的巴顿脱氧得到2-氮杂苯并降冰片烷。这两个过程都涉及新颖的氮导向的自由基重排。还讨论了反应的动力学和机理。
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Altenbach, Hans-Josef; Blech, Bernd; Marco, Iuan Alberto, Angewandte Chemie, 1982, vol. 94, # 10, p. 789 - 790
作者:Altenbach, Hans-Josef、Blech, Bernd、Marco, Iuan Alberto、Vogel, Emanuel
DOI:——
日期:——