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Stereoselective alkynylation of chiral benzaldehyde chromium tricarbonyl complexes. Synthesis of optically active alkynyl alcohols

1993; Elsevier BV; Volume: 34; Issue: 49 Linguagem: Inglês

10.1016/s0040-4039(00)61518-6

1873-3581

Clara Baldoli, Paola Del Buttero, Emanuela Licandro, Stefano Maiorana, Antonio Papagni, Maurizio Torchio,

Coordination Chemistry and Organometallics

Addition of lithium acetylides and ethynyl magnesium bromide to chiral ortho substituted benzaldehyde tricarbonylchromium complexes 1 – 3 gives alkynyl alcohols 4 – 7 in good yields and with complete stereoselection.