Pavlik, James W.; Patten, Arthur D.; Bolin, David R.; Bradford, Kenneth C.; Clennan, Edward L.
Journal of Organic Chemistry, 1984 , vol. 49, # 23 p. 4523 - 4531

Pavlik, James W.; Patten, Arthur D.; Bolin, David R.; Bradford, Kenneth C.; Clennan, Edward L.
Journal of Organic Chemistry, 1984 , vol. 49, # 23 p. 4523 - 4531

Fittig; Christ
Justus Liebigs Annalen der Chemie, 1892 , vol. 268, p. 118,122