کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
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1328607 | 977599 | 2006 | 6 صفحه PDF | دانلود رایگان |
By using a direct ortho-lithiation, the ligands (S)-3-methoxymethyl-1,1′-bi-2-naphthol [(S)-1], (S)-3,3′-bis(methoxymethyl)-1,1′-bi-2-naphthol [(S)-2], (S)-3-(quinolin-2-yl)-1,1′-bi-2-naphthol [(S)-3] and (S)-3,3′-bis(quinolin-2-yl)-1,1′-bi-2-naphthol [(S)-4] have been synthesized. (S)-1 and (S)-3 show moderate catalytic properties for the asymmetric diethylzinc addition to aromatic aldehydes.
By using a direct ortho-lithiation, the ligands (S)-3-methoxymethyl-1,1′-bi-2-naphthol [(S)-1], (S)-3,3′-bis(methoxymethyl)-1,1′-bi-2-naphthol [(S)-2], (S)-3-(quinolin-2-yl)-1,1′-bi-2-naphthol [(S)-3] and (S)-3,3′-bis(quinolin-2-yl)-1,1′-bi-2-naphthol [(S)-4] have been synthesized. (S)-1 and (S)-3 show moderate catalytic properties for the asymmetric diethylzinc addition to aromatic aldehydes.Figure optionsDownload as PowerPoint slide
Journal: Journal of Organometallic Chemistry - Volume 691, Issue 6, 1 March 2006, Pages 1282–1287