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A <i>m</i>-Benzyne to <i>o</i>-Benzyne Conversion through a 1,2-Shift of a Phenyl Group
作者:Michael E. Blake、Kevin L. Bartlett、Maitland Jones
DOI:10.1021/ja0213672
日期:2003.5.1
Pyrolysis of two differently labeled versions of 3-phenylphthalic anhydride shows that a m-benzyne can form the related o-benzyne through shift of a phenyl group. The highest energy point in the process is the transition structure for a reverse carbon-hydrogen insertion in an intermediate benzopentalene. With the minor addition of an intermediate alkyne formed through a Roger Brown rearrangement, the original mechanism for formation of acenaphthalene accommodates the labeling results.
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The formation of acenaphthylene on pyrolysis of 8-methyl-1,2-dihydrocyclobuta[α] naphthalene-1,2-dione: A 13C labelling study
作者:R.F.C. Brown、F.W. Eastwood、B.E. Kissler
DOI:10.1016/s0040-4039(00)88460-9
日期:1988.1
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HASS, CH.;KIRSTE, B.;KURRECK, H.;SCHLOMP, G., J. AMER. CHEM. SOC., 1983, 105, N 25, 7375-7383
作者:HASS, CH.、KIRSTE, B.、KURRECK, H.、SCHLOMP, G.
DOI:——
日期:——
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SCOTT, LAWRENCE T.;ROELOFS, NICOLAS H., TETRAHEDRON LETT., 29,(1988) N 52, C. 6857-6860
作者:SCOTT, LAWRENCE T.、ROELOFS, NICOLAS H.
DOI:——
日期:——
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BROWN, R. F. C.;EASTWOOD, F. W.;KISSLER, B. E., TETRAHEDRON LETT., 29,(1988) N 52, C. 6861-6864
作者:BROWN, R. F. C.、EASTWOOD, F. W.、KISSLER, B. E.
DOI:——
日期:——