New Olefination of Acetals with TMSCH2Cu(PBu3) · LiI under the Influence of BF3 · OEt2

Takeshi Suzuki; Takeshi Oriyama

doi:10.1055/s-2000-6728

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-00000083.xml

Share / Bookmark

Facebook X Linkedin Weibo

Download PDF

Synlett 2000; 2000(6): 0859-0861
DOI: 10.1055/s-2000-6728

letter

© 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.

New Olefination of Acetals with TMSCH₂Cu(PBu₃) · LiI under the Influence of BF₃ · OEt₂

Takeshi Suzuki^* , Takeshi Oriyama

^*Faculty of Science, Ibaraki University, Bunkyo, Mito 310-8512, Japan

Further Information

Publication History

Publication Date:
31 December 2000 (online)

PDF Download Permissions and Reprints All articles of this category

Peterson-type olefination of acetals can be conveniently performed by reaction with TMSCH₂Cu(PBu₃)LiI, which is prepared in-situ from TMSCH₂Li, BuI and PBu₃, under the influence of BF₃ · OEt₂ via Lewis acid-promoted β-elimination of β-alkoxysilanes.

olefination - acetals - TMSCH₂Cu(PBu₃) · LiI - BF₃ · OEt₂

>