Journal of the American Chemical Society

2-Lithio-N-methylpiperidine and 2-lithio-N-methylpyrrolidine: Configurationally and chemically stable unchelated. alpha.-aminoorganolithiums

RE Gawley, Q Zhang

文献索引：Gawley, Robert E.; Zhang, Qianhui Journal of the American Chemical Society, 1993 , vol. 115, # 16 p. 7515 - 7516

全文：HTML全文

被引用次数: 74

摘要

The past 10-15 years has seen a surge of interest in the use of functionalized organolithiums in organic synthesis.' An important category of such systems includes a-heteroatom- substituted organolithiums, especially when the heteroatom is oxygen or nitrogen. a-Alkoxyorganolithiums rose to prominence after it was demonstrated2 that they are configurationally stable at low temperature, making them useful intermediates in asymmetric synthesis.3 a- ...