Formation of 1-chlorobenzocyclobutene, anthracene or benzofuran by flash vacuum pyrolysis
A Hussain, J Parrick
Index: Hussain, Amjad; Parrick, John Tetrahedron Letters, 1983 , vol. 24, # 6 p. 609 - 612
Full Text: HTML
Citation Number: 8
Abstract
The apparatus consisted of a quartz tube (55 cm long, 17 mm id) packed with quartz rings for 30 cm of its length. The packed volume was heated in a furnace at the quoted temperatures. The sample, contained in a flask connected to one end of the quartz tube, was vapourised by a secondary furnace into the reaction zone. The pressure was 0.1 Torr in each case and the pyrolysate was collected in traps cooled with liquid N 2 .
Related Articles:
Synthesis of fused furans by gas-phase pyrolysis of 2-allyloxyarylpropenoic esters
[Black, Michael; Cadogan; McNab, Hamish; MacPherson, Andrew D.; Roddam, V. Peter; Smith, Carol; Swenson, Helen R. Journal of the Chemical Society - Perkin Transactions 1, 1997 , # 17 p. 2483 - 2493]
[Haselgrove, Thomas D.; Jevric, Martyn; Taylor, Dennis K.; Tiekink, Edward R. T. Tetrahedron, 1999 , vol. 55, # 51 p. 14739 - 14762]
[Haselgrove, Thomas D.; Jevric, Martyn; Taylor, Dennis K.; Tiekink, Edward R. T. Tetrahedron, 1999 , vol. 55, # 51 p. 14739 - 14762]
Peri-methanoarenes by thermolysis of [methoxy (arenyl) methyl] trimethylsilanes
[Engler, T. A.; Shechter, H. Tetrahedron Letters, 1982 , vol. 23, # 27 p. 2715 - 2718]
An isomerization-ring-closing metathesis strategy for the synthesis of substituted benzofurans
[Van Otterlo, Willem A.L.; Morgans, Garreth L.; Madeley, Lee G.; Kuzvidza, Samuel; Moleele, Simon S.; Thornton, Natalie; De Koning, Charles B. Tetrahedron, 2005 , vol. 61, # 32 p. 7746 - 7755]