Buu-Hoi et al.
Journal of Organic Chemistry, 1950 , vol. 15, p. 950,954
Full Text Show Details
Herran et al.
Journal of Organic Chemistry, 1951 , vol. 16, p. 899,902
Full Text Show Details
Cocker et al.
Journal of the Chemical Society, 1952 , p. 73,75
Journal of the Chemical Society, 1953 , p. 2355,2362