Synthesis of new chiral schiff bases containing bromo- and iodo-functionalized hydroxynaphthalene frameworks

Wang M.; Wang Y.; Chen Y.; Sun L.

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Synthesis of new chiral schiff bases containing bromo- and iodo-functionalized hydroxynaphthalene frameworks

机译：含溴和碘官能化羟基萘骨架的新型手性席夫碱的合成

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Two series of chiral Schiff bases 3a-g and 4a-g containing bromo- and iodo-functionalized hydroxynaphthalene frameworks were conveniently prepared in acceptable to moderate yields by controlled halogenation of hydroxynaphthaldehyde and then condensation of the corresponding mono-, di-, and trihalohydroxynaphthaldehyde with the chiral amino alcohol. Except for 4d, the Schiff bases 3a-g, 4a-c, and 4e-g prepared in the present work have not been reported in literature so far, and they might be used as effective chiral inducers in some asymmetrically synthetic reactions.

机译：可以方便地制备两个系列的含溴和碘官能化羟基萘骨架的手性席夫碱3a-g和4a-g，方法是通过控制卤化羟基萘醛，然后将相应的单，二和三卤代羟基萘醛缩合，以可接受的中度收率收率。手性氨基醇。除4d以外，到目前为止，本工作中制备的席夫碱3a-g，4a-c和4e-g尚未在文献中报道，它们可在某些不对称合成反应中用作有效的手性诱导剂。

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《Synthetic Communications》 |2011年第9期|共13页
作者
Wang M.; Wang Y.; Chen Y.; Sun L.;
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正文语种 eng
中图分类有机化学;
关键词
Chiral schiff base; condensation; controlled halogenation; halohydroxynaphthaldehyde;

机译：手性席夫碱;缩合;可控卤化;卤代羟基萘醛;

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1. Synthesis of new chiral schiff bases containing bromo- and iodo-functionalized hydroxynaphthalene frameworks [J] . Wang M., Wang Y., Chen Y., Synthetic Communications . 2011,第7a9期

机译：含溴和碘官能化羟基萘骨架的新型手性席夫碱的合成
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Synthesis of new chiral schiff bases containing bromo- and iodo-functionalized hydroxynaphthalene frameworks

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