... Tetrahedron. Volume 53, Issue 32, 11 August 1997, Pages 10983–10992. ... The Indole Grignard Reagents. ,in: AR Katritsky, AJ Boulton (Eds.), vol 10 of Advances in Heterocyclic Chemistry (4th Edition)Academic Press, New York (1969), pp. ... Tetrahedron, 25 (1969), pp. 4843–4852. ...