Application of Sulfoxonium Ylides or Iodonium Ylides in Rhodium‐Catalyzed Synthesis of Phenanthrenes
作者:Xiao Liu、Bingxin Zhou、Kelu Yan、Jiangwei Wen、Qiuyun Li、Xutong Wang、Xiu Wang
DOI:10.1002/adsc.202301451
日期:2024.4.23
The transmetalation triggered rhodium‐catalyzed C‒H bond activation and tandem annulation of 2‐biphenylboronic acids with sulfoxonium ylides or iodonium ylides has been developed. Various products of phenanthrenes were constructed under redox‐neutral conditions in 34−86% yields. Several mechanism exploration experiments and derivatization reactions were conducted in sequence to gain a deeper understanding
503. Alkylation of the aromatic nucleus. Part IV. Phenanthrene
作者:N. G. Rule、W. J. Hickinbottom
DOI:10.1039/jr9590002517
日期:——
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作者:FARCASIU M.
DOI:——
日期:——
Sidorova,N.G.; Saidova,F.M., Journal of general chemistry of the USSR, 1961, vol. 31, p. 1883 - 1885
作者:Sidorova,N.G.、Saidova,F.M.
DOI:——
日期:——
THE NEAR-ULTRAVIOLET SPECTRA OF SOME 9-ALKYLPHENANTHRENES
作者:F. A. L. Anet、P. M. G. Bavin
DOI:10.1139/v63-316
日期:1963.9.1
The ultraviolet spectra are reported of a series of 9-alkylphenanthrenes. The bathochromic shifts relative to phenanthrene of the longest-wavelength (α) band are not explicable in terms of hyperconjugation. It is suggested that the band envelope is influenced by the rotameric forms of the alkyl substituents.