Highly Diastereo- and Enantioselective Organocatalyzed Michael/Oxa-Michael Sequence: Asymmetric Synthesis of Pyranonaphthoquinone Derivatives
- Authors
- Kim, Yong Hwan; Jang, Subin; Kim, Dae Young
- Issue Date
- Oct-2018
- Publisher
- 대한화학회
- Keywords
- 2-Hydroxy-1,4-naphthoquinones; 2-Nitroallylic acetates; Pyranonaphthoquinone; Organocatalysis
- Citation
- Bulletin of the Korean Chemical Society, v.39, no.10, pp 1160 - 1164
- Pages
- 5
- Journal Title
- Bulletin of the Korean Chemical Society
- Volume
- 39
- Number
- 10
- Start Page
- 1160
- End Page
- 1164
- URI
- https://scholarworks.bwise.kr/sch/handle/2021.sw.sch/5608
- DOI
- 10.1002/bkcs.11566
- ISSN
- 0253-2964
1229-5949
- Abstract
- An efficient asymmetric synthesis of pyranonaphthoquinones via Michael addition and oxo-Michael cyclization sequence of 2-hydroxy-1,4-naphthoquinone with (E)-2-nitroallylic acetates has been developed. The synthetically useful chiral pyranonaphthoquinone derivatives were obtained in moderate to high yields and high enantioselectivities. This approach offers a facile way to prepare chiral pyranonaphthoquinone derivatives with a wide range of functional group tolerance.
- Files in This Item
- There are no files associated with this item.
- Appears in
Collections - College of Natural Sciences > Department of Chemistry > 1. Journal Articles
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.