NDLI: Enantioselective Synthesis of Spiroindenes by Enol‐Directed Rhodium(III)‐Catalyzed C-H Functionalization and Spiroannulation

Content Provider	Scilit
Author	Chidipudi, Suresh Reddy Burns, David J. Khan, Imtiaz Lam, Hon Wai
Copyright Year	2015
Description	Journal: Angewandte Chemie International Edition Chiral cyclopentadienyl rhodium complexes promote highly enantioselective enol-directed C(sp2)-H functionalization and oxidative annulation with alkynes to give spiroindenes containing all-carbon quaternary stereocenters. High selectivity between two possible directing groups, as well as control of the direction of rotation in the isomerization of an O-bound rhodium enolate into the C-bound isomer, appear to be critical for high enantiomeric excesses.
Related Links	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4648053/pdf
Ending Page	13979
Page Count	5
Starting Page	13975
ISSN	14337851
e-ISSN	15213773
DOI	10.1002/anie.201507029
Journal	Angewandte Chemie International Edition
Issue Number	47
Volume Number	54
Language	English
Publisher	Wiley-Blackwell
Publisher Date	2015-09-25
Access Restriction	Open
Subject Keyword	Journal: Angewandte Chemie International Edition Organic Chemistry
Content Type	Text
Resource Type	Article
Subject	Chemistry Catalysis

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Enantioselective Synthesis of Spiroindenes by Enol‐Directed Rhodium(III)‐Catalyzed C-H Functionalization and Spiroannulation