Padwa, Albert; Austin, David J., Angewandte Chemie, 1994, vol. 106, # 18, p. 1881 - 1899
作者:Padwa, Albert、Austin, David J.
DOI:——
日期:——
Control of chemoselectivity in catalytic carbenoid reactions. Dirhodium(II) ligand effects on relative reactivities
作者:Albert Padwa、David J. Austin、Susan F. Hornbuckle、Mark A. Semones、Michael P. Doyle、Marina N. Protopopova
DOI:10.1021/ja00031a048
日期:1992.2
SYNTHESIS OF CYCLOPENTADIENE DERIVATIVES
申请人:Tahiri Ouardia
公开号:US20100222601A1
公开(公告)日:2010-09-02
A process for preparing cyclopentadiene derivatives having formula (I)
Wherein R
1
, R
2
, R
3
, R
4
, R
5
and R
6
equal to or different from each other, are hydrogen atoms or hydrocarbon groups comprising the steps of reacting a substituted or unsubstituted indanon with a base and then with a substituted or unsubstituted haloaceton and treating the obtained product with the Lawesson's reagent.