... Rep. of Germany. Issue. European Journal of Organic Chemistry. Volume 1998, Issue 5, pages 837–846, May 1998. Additional Information. How to Cite. ... Eur. J. Org. Chem., 1998: 837–846. doi: 10.1002/(SICI)1099-0690(199805)1998:5<837::AID-EJOC837>3.0.CO;2-7. ...