Johnson; Johns
American Chemical Journal, 1905 , vol. 34, p. 564

Genentech, Inc.
Patent: US2012/214762 A1, 2012 ;
Location in patent: Page/Page column 80 ;

Mittapalli, Gopi Kumar; Osornio, Yazmin M.; Guerrero, Miguel A.; Reddy, Kondreddi Ravinder; Krishnamurthy, Ramanarayanan; Eschenmoser, Albert
Angewandte Chemie - International Edition, 2007 , vol. 46, # 14 p. 2478 - 2484

Brown
Journal of the Chemical Society, 1959 , p. 3647

Hernandez-Rodriguez, Marcos; Xie, Jian; Osornio, Yazmin M.; Krishnamurthy, Ramanarayanan
Chemistry - An Asian Journal, 2011 , vol. 6, # 5 p. 1252 - 1262