Siemens Aktiengesellschaft
Patent: US6284889 B1, 2001 ;

Tetrahedron Letters, , vol. 46, # 30 p. 4949 - 4952

Journal of Materials Chemistry, , vol. 22, # 44 p. 23617 - 23626

Park, So-Yeon; Kubota, Yasuhiro; Funabiki, Kazumasa; Shiro, Motoo; Matsui, Masaki
Tetrahedron Letters, 2009 , vol. 50, # 10 p. 1131 - 1135

Zhang, Qian-Qian; Ge, Jian-Feng; Xu, Qing-Feng; Yang, Xue-Bo; Cao, Xue-Qin; Li, Na-Jun; Lu, Jian-Mei
Tetrahedron Letters, 2011 , vol. 52, # 5 p. 595 - 597

Alekseev, N. N.; Bezborodov, V. S.; Gorelenko, A. Ya.; Novikov, L. S.; Shchors, N. P.
Journal of Organic Chemistry USSR (English Translation), 1985 , vol. 21, # 10 p. 2047 - 2048
Zhurnal Organicheskoi Khimii, 1985 , vol. 21, # 10 p. 2237 - 2239