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Acetalization of ketones and aldehydes catalyzed by lanthanoid trisulfonates

 

作者: Tamon Okano,   Tomonori Michihashi,   Jitsuo Kiji,  

 

期刊: Applied Organometallic Chemistry  （WILEY Available online 1995）
卷期: Volume 9, issue 5‐6  

页码: 473-478

 

ISSN:0268-2605

 

年代: 1995

 

DOI:10.1002/aoc.590090516

 

出版商: John Wiley&Sons, Ltd.

 

关键词: acetalization;lanthanoid trisulfonate;orthoformate;ester exchange reaction

 

数据来源: WILEY

 

摘要:

AbstractLanthanoid sulfonates are found to be good catalysts for the acetalization of aldehydes and ketones with methyl orthoformate in methanol. The catalytic activity of Ln(OTf)3(OTf, trifluoromethanesulfonate) increases in the order of La

 

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