13225-63-3Relevant articles and documents
Thermal and Au(I)-catalyzed intramolecular [4+2] cycloaddition of aryl-substituted 1,6-diynes for the synthesis of biaryl compounds
Shibata, Takanori,Fujiwara, Ryo,Takano, Daisuke
, p. 2062 - 2066 (2005)
1,6-Diynes, possessing aryl groups on their termini, undergo an intramolecular [4+2] cycloaddition via strained cyclic allene intermediates to give various biaryl compounds. Under thermal conditions, isomerization of the intermediates occurs, while, in th
Gold-catalyzed synthesis of bicyclo[4.3.0]nonadiene derivatives via tandem 6-endo-dig/Nazarov cyclization of 1,6-allenynes
Lin, Guan-You,Yang, Chun-Yao,Liu, Rai-Shung
, p. 6753 - 6757 (2008/02/10)
(Chemical Equation Presented) Catalytic cyclization of 1,6-allenynes was achieved by AuPPh3SbF6 (5 mol %) in cold CH 2Cl2 (0°C, 0.5-4 h) to form bicyclo[4.3.0]nonadiene products; this cyclization proceeded more
Novel synthesis of pentacarbonylbenzopyranylidenetungsten(0) complexes and their Diels - Alder reaction with electron-rich alkenes [11]
Iwasawa,Shido,Maeyama,Kusama
, p. 10226 - 10227 (2007/10/03)
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