Figure - PMC

Skip to main content

An official website of the United States government

Here's how you know

Here's how you know

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you've safely connected to the .gov website. Share sensitive information only on official, secure websites.

View full-text article in PMC

. 2014 Jan 22;53(6):1529–1533. doi: 10.1002/anie.201309114

Search in PMC
Search in PubMed
View in NLM Catalog
Add to search

© 2014 The Authors. Published by Wiley-VCH Verlag GmbH & Co. KGaA. This is an open access article under the terms of the Creative Commons Attribution License, which permits use, distribution and reproduction in any medium, provided the original work is properly cited.

© 2014 The Authors. Published by Wiley-VCH Verlag GmbH & Co. KGaA. This is an open access article under the terms of the Creative Commons Attribution License, which permits use, distribution and reproduction in any medium, provided the original work is properly cited.

PMC Copyright notice

Scheme 2 — a) 1-Indanone substrate scope. Indanones 6 a–6 x were isolated as the trans isomers, d.r.≥10:1 in all cases. b) Further reaction of compounds 6u and 6t. TsOH=p-toluenesulfonic acid.