Ja. Parker et Sp. Stanforth, DIASTEREOSELECTIVE METHYLATIONS OF ENOLATES DERIVED FROM PYRIDYL AMIDES, Journal of chemical research. Synopses (Print), (7), 1998, pp. 362
The diastereoselective methylations of chiral pyridyl amide enolates 7
is described which gave products 8 and 9 in moderate diastereoisomeri
c excesses.