作者:Rachel Willand-Charnley、Patrick H. Dussault
DOI:10.1021/jo3015775
日期:2013.1.4
Several variants of reductive ozonolysis, defined here as the in situ generation of aldehydes or ketones during ozonolytic cleavage of alkenes, are demonstrated to work effectively in tandem with a number of C–C bond-forming reactions. For reactions involving basic nucleophiles (1,2-addition of Grignard reagents, Wittig or Horner–Emmons olefinations, and directed aldol reactions of lithium enolates)
还原臭氧分解的几种变体,这里定义为在烯烃的臭氧分解过程中原位生成醛或酮,被证明与许多 C-C 键形成反应协同工作。对于涉及碱性亲核试剂的反应(格氏试剂的 1,2-加成、Wittig 或 Horner-Emmons 烯化,以及烯醇锂的定向醛醇反应),一锅法提供了一种快速且高产的替代传统两步方案的方法.