TY - JOUR T1 - An experimental and in situ IR spectroscopic study of the lithiation-substitution of N-Boc-2-phenylpyrrolidine and -piperidine: controlling the formation of quaternary stereocenters. JO - J Am Chem Soc PY - 2012/02/17 AU - Sheikh NS AU - Leonori D AU - Barker G AU - Firth JD AU - Campos KR AU - Meijer AJHM AU - O'Brien P AU - Coldham I ED - DO - DOI: 10.1021/ja211398b VL - 134 IS - 11 SP - 5300 EP - 5308 Y2 - 2024/12/22 ER -