Subscribe to RSS
Please copy the URL and add it into your RSS Feed Reader.
https://www.thieme-connect.de/rss/thieme/en/10.1055-s-00000084.xml
Synthesis 1993; 1993(11): 1092-1094
DOI: 10.1055/s-1993-26007
DOI: 10.1055/s-1993-26007
short paper
© Georg Thieme Verlag, Rüdigerstr. 14, 70469 Stuttgart, Germany. All rights reserved. This journal, including all individual contributions and illustrations published therein, is legally protected by copyright for the duration of the copyright period. Any use, exploitation or commercialization outside the narrow limits set by copyright legislation, without the publisher's consent, is illegal and liable to criminal prosecution. This applies in particular to photostat reproduction, copying, cyclostyling, mimeographing or duplication of any kind, translating, preparation of microfilms, and electronic data processing and storage.
Enantioselective Siloxybutylation of Aldehydes and Ketones by Lewis Acid Mediated Ring Opening of Tetrahydrofuran with Lithiated Hydrazones
Further Information
Publication History
Publication Date:
29 April 2002 (online)
α-Siloxybutylated aldehydes and ketones 4 are synthesized in good overall yields and high enantiomeric purities (ee ≥ 95% ; 81%) by trialkylsilyl trifluoromethanesulfonate mediated ring opening of tetrahydrofuran with lithiated SAMP-/RAMP- or SADP-hydrazones.