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Novel Dimeric Organotin Cations: Highly Effective Alcohol Acetylation Catalysts

Authors :
and Akihiro Orita
Haruo Akashi
Yuuki Hamada
Junzo Otera
Katsumasa Sakamoto
Source :
Organometallics. 18:3555-3557
Publication Year :
1999
Publisher :
American Chemical Society (ACS), 1999.

Abstract

Novel organotin cations, [R2SnOH(H2O)]22+(OTf)-2 (R = n-Bu and t-Bu), were prepared from R2SnO and CF3SO3H (TfOH). The synthetic utility of these compounds due to the increased Lewis acidity was exemplified by their high catalytic activity in the acetylation of alcohols.

Details

ISSN :
15206041 and 02767333
Volume :
18
Database :
OpenAIRE
Journal :
Organometallics
Accession number :
edsair.doi...........3b3982967672201ec20f5b195bb890a7
Full Text :
https://doi.org/10.1021/om990412k