1. in press;Bestmann;Chem
2. unpublished a in in;BUrgi;Tetrahedron Amer Chem Soc ibid Liebigs Ann Chem Topics Stereochemistry Bull Soc Chimia ibid,1977
3. Preparation of acylylides compare;Bestmann;Chem Ber,1962
4. in press with Fundamentals of Carbanion Chemistry ff Academic New York and London a a also mnt if Compare one exception in bc;Bestmann;Chem Angew Chem mnt Engl Chem Compare Chem Angew Chem mnt Engl Amer Chem Soc Chem Ber Compare Org Chem Amer Chem Soc Chem Angew Chem Engi cit,1977
5. mt;Bestmann;Chem Angew Chem Engl,1977