Kelly, Nicholas Michael; Koch, Kristian Norup; Tolf, Bo-Ragnar
Patent: US2004/67931 A1, 2004 ;
Location in patent: Page/Page column 17-18 ;

Kohara, Toshiyuki; Tanaka, Hiroshi; Kimura, Koreichi; Horiuchi, Hideki; Seio, Kohji; Arita, Masafumi; Fujimoto, Tetsuya; Yamamoto, Iwao
Journal of Heterocyclic Chemistry, 2002 , vol. 39, # 1 p. 163 - 171

Clark, Robin D.; Caroon, Joan M.
Journal of Organic Chemistry, 1982 , vol. 47, # 14 p. 2804 - 2806

Lespagnol; Lefebvre
Bulletin de la Societe Chimique de France, 1945 , vol. <5> 12, p. 386

Eckstein
Roczniki Chemii, 1954 , vol. 28, p. 549,554, 555
Chem.Abstr., 1956 , p. 305