References
- Brandsma , L. 1988 . “Preparative Acetylenic Chemistry”, , 2nd ed , Amsterdam : Elsevier .
- Hay , A. S. 1962 . J. Org. Chem. , 27 : 3320
- Cadiot , P. and Chodkiewicz , W. 1969 . “Chemistry of Acetylenes” , Edited by: Viehe , H. G. Marcel Dekker .