TY - JOUR T1 - Anionic cyclizations of alpha-aminoorganolithiums. Determination of the stereoselectivity at the carbanion center and the synthesis of (+)-pseudoheliotridane JO - J AM CHEM SOC PY - 1996/06/05 AU - Coldham I AU - Hufton R AU - Snowden DJ ED - VL - 118 IS - 22 SP - 5322 EP - 5323 Y2 - 2024/12/22 ER -