A synthetic approach to azepin-4-ones exploiting azide photolysis in low-temperature matrices
作者:Ian R. Dunkin、Abdunaser El Ayeb、Michael A. Lynch
DOI:10.1039/c39940001695
日期:——
Photolysis of 2,6-dichloro-4-azidophenol and 2,6-dibromo-4-azidophenol in N2 or Ar matrices at 12–14 K results in ring expansion, yielding in each case either the corresponding hydroxydidehydroazepine or, in more concentrated matrices, the tautomeric azepin-4-one.
2,6-二氯-4-叠氮苯酚和 2,6-二溴-4-叠氮苯酚在 N2 或 Ar 基质中于 12-14 K 下发生光解,导致扩环,在每种情况下产生相应的羟基二脱氢吖庚因,或者在更浓缩的基质中,互变异构 azepin-4-one。
Zhmurova,I.N. et al., Journal of general chemistry of the USSR, 1971, vol. 41, p. 787 - 790
作者:Zhmurova,I.N. et al.
DOI:——
日期:——
Dunkin, Ian R.; El Ayeb, Abdunaser A.; Gallivan, Sean L., Journal of the Chemical Society. Perkin Transactions 2 (2001), 1997, # 8, p. 1419 - 1427
作者:Dunkin, Ian R.、El Ayeb, Abdunaser A.、Gallivan, Sean L.、Lynch, Michael A.