Flash vacuum thermolysis of 1,5-Bis-(1-chloroethenyl)anthracene. The thermal conversion of cyclopent[hi]aceanthrylene into cyclopent[hi]acephenanthrylene
作者:Martin Sarobe、Judith D. Snoeijer、Leonardus W. Jenneskens、Jan W. Zwikker、Jolanda Wesseling
DOI:10.1016/0040-4039(95)02049-7
日期:1995.12
Thermolysis of 1,5-bis-(1-chloroethenyl)anthracene (6) gives cyclopent[hi]-aceanthrylene (2) which at T≥9000 °C rearranges to cyclopent[hi]acephenanthrylene (1). This conversion occurs more readily than that of the monocyclopenta-fused aceanthrylene to acephenanthrylene.
1,5-双-(1-氯乙烯基)蒽(6)的闪蒸真空热解得到环戊基[ hi ]-乙炔(2),其在T≥9000℃下重排成环戊基[ hi ]对菲(1)。这种转化比单环戊基稠合的乙炔向对苯二甲苯的转化更容易发生。
Boere, Ben B.; Mulder, Patrick P. J.; Cornelisse, Jan, Recueil des Travaux Chimiques des Pays-Bas, 1990, vol. 109, # 9, p. 463 - 466
作者:Boere, Ben B.、Mulder, Patrick P. J.、Cornelisse, Jan、Lugtenburg, Johan
DOI:——
日期:——
BOERE, BEN B.;MULDER, PATRICK P. J.;CORNELISSE, JAN;LUGTENBURG, JOHAN, REC. TRAV. CHIM. PAYS-BAS., 109,(1990) N, C. 463-466
作者:BOERE, BEN B.、MULDER, PATRICK P. J.、CORNELISSE, JAN、LUGTENBURG, JOHAN
DOI:——
日期:——
Thermal migration of an ethynyl group from one benzene ring to another by reversible vinylidene CH insertion
作者:Lawrence T. Scott、Atena Necula
DOI:10.1016/s0040-4039(97)00225-6
日期:1997.3
Evidence is presented for the high temperature opening of a 5-membered ring by extrusion of a carbene (the reverse of a CH bond insertion), which results in the net thermalmigration of an ethynyl group from one benzene ring to another.