Fujita,T. et al., Israel Journal of Chemistry, 1974, vol. 12, # 5, p. 971 - 976
作者:Fujita,T. et al.
DOI:——
日期:——
FUJITA TSUTOMU; WATANABE SHOJI; SUGA KYOICHI; NAGASE TOMOYASU, ISR. J. CHEM. <ISJC-AT>, 1974, 12, NO 5, 971-976
作者:FUJITA TSUTOMU、 WATANABE SHOJI、 SUGA KYOICHI、 NAGASE TOMOYASU
DOI:——
日期:——
Cha, Joo Hwan; Pae, Ae Nim; Choi, Kyung Il Il, Journal of the Chemical Society. Perkin Transactions 1 (2001), 2001, # 17, p. 2079 - 2081
作者:Cha, Joo Hwan、Pae, Ae Nim、Choi, Kyung Il Il、Cho, Yong Seo、Koh, Hun Yeong、Lee, Eun
DOI:——
日期:——
Excellent Aldehyde and Ketone Selectivity in Chromium(II)-Mediated Reformatsky Reactions
作者:Ludger Wessjohann、Harry Wild
DOI:10.1055/s-1997-3239
日期:1997.6
The chromium Reformatsky reaction allows the highly chemoselective addition of ester enolates to aldehydes or methyl ketones at room temperature. Aldehyde selectivities of ≥ 50:1 vs. methyl ketones and ≥ 200:1 vs. larger ketones and other electrophiles can be achieved in most cases. Methyl ketones are preferred with similar effectivity against higher ketones. Effects of solvents, lithium iodide and substituents are discussed.