期刊
JOURNAL OF ORGANIC CHEMISTRY
卷 74, 期 22, 页码 8659-8668出版社
AMER CHEMICAL SOC
DOI: 10.1021/jo901668j
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资金
- Loker Hydrocarbon Research Institute
BF3-monohydrate is found to be ail efficient and strong acid catalyst as well as an effective protosolvating medium suitable for the hydroxyalkylation of arenes with aromatic aldehydes. This reaction has been extended to aromatic dialdehydes, such as terephthalic dicarboxaldehyde and isoterephthalic dicarboxaldehyde, for the efficient synthesis of diarylmethylbenzaldehydes, which are useful synthons for various organic transformations. Further, successful one step convergent synthesis of various synthetically useful anthracene derivatives from phthalaldehyde was also achieved. BF3-H2O is less expensive and acts as an efficient substitute for nonoxidizing strong protic acids/superacids.
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