An efficient catalytic method for fulvene synthesis
作者:Necdet Coşkun、Ihsan Erden
DOI:10.1016/j.tet.2011.09.036
日期:2011.11
added water and solvent on the condensation of carbonyl compounds with cyclopentadiene in the presence of secondary amines were investigated. Based on these studies, a new efficient and green synthesis of fulvenes was developed.
An exceptionally simple and efficient method for the preparation of a wide variety of fulvenes
作者:Keith J. Stone、R. Daniel Little
DOI:10.1021/jo00185a001
日期:1984.6
STONE, K. J.;LITTLE, R. D., J. ORG. CHEM., 1984, 49, N 11, 1849-1853
作者:STONE, K. J.、LITTLE, R. D.
DOI:——
日期:——
QIAN, CHANGTAO;QIU, AINENG, TETRAHEDRON LETT., 29,(1988) N 52, C. 6931-6934
作者:QIAN, CHANGTAO、QIU, AINENG
DOI:——
日期:——
Reaction of dicyclopentadienylyttrium chloride with aldehydes and ketones. A novel cleavage reaction of CpY π-bond
作者:Changtao Qian、Aineng Qiu
DOI:10.1016/s0040-4039(00)88478-6
日期:1988.1
Dicyclopentadienylytrrium chloride reacts with aldehydes and ketones at 80°C in DME, generating fulvenes in excellent yields, while at lower temperature affording, after hydrolysis, cyclopentadienyl substituted alcohols.