Resonanzenergie von Diradikalen — 1,8-Naphthoquinodimethan
作者:Wolfgang R. Roth、Christian Unger、Thorsten Wasser
DOI:10.1002/jlac.199619961230
日期:1996.12
Resonance Energy of Diradicals. — 1,8-Naphthoquinodimethane
Diradicals的共振能量。— 1,8-萘醌二甲烷
BELL T. W.; BOWES C. M.; SONDHEIMER F., TETRAHEDRON LETT., 1980, 21, NO 34, 3299-3302
作者:BELL T. W.、 BOWES C. M.、 SONDHEIMER F.
DOI:——
日期:——
MUELLER, P.;RODRIGUEZ, D., HELV. CHIM. ACTA, 1983, 66, N 8, 2540-2542
作者:MUELLER, P.、RODRIGUEZ, D.
DOI:——
日期:——
Synthesis of Cycloprop[<i>b</i>]anthracenes<i>via</i>Trapping of<i>o</i>-Naphthoquinodimethane
作者:Paul Müller、Domingo Rodriguez
DOI:10.1002/hlca.19830660820
日期:1983.12.14
Cycloprop[b]anthracenes 1, 1a, 1b are prepared in a 3-step synthesis starting from o-di(iodomethyl)benzene. The key step consists of trapping of o-naphthoquinodimethane (9) with 1,2-di- and tetrahalogenocyclopropenes (3, 3a, 4b).
从邻-二(碘甲基)苯开始,以三步合成法制备环丙[ b ]蒽1、1a,1b。的关键步骤包括捕获的ø -naphthoquinodimethane (9)与1,2-二-和tetrahalogenocyclopropenes (3,3A,4B) 。
Structure and conformational isomerism of the major dimer of 2,3-naphthoquinodimethane