Nakano, Tatsuya; Shirai, Hideki; Tamagawa, Hiroshi; Ishii, Yasutaka; Ogawa, Masaya
Journal of Organic Chemistry, 1988 , vol. 53, # 21 p. 5181 - 5183

Sea Lion Technology, Inc.
Patent: US6339177 B1, 2002 ;
Location in patent: Example 1 ;