References
- Wynberg , H. and Zwanenburg , D. J. 1967 . Tetrahedron Lett , : 761
- Brandsma , L. and Verkruijsse , H. D. to be published
- Brandsma , L. 1988 . Preparative Acetylenic Chemistry , Amsterdam : Elsevier . Revised Edition
- Brandsma , L. and Verkruijsse , H. D. 1990 . Synth. Commun. , in the press