C–H Activation Guided by Aromatic N–H Ketimines: Synthesis of Functionalized Isoquinolines Using Benzyl Azides and Alkynes
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SCOPUS
- Title
- C–H Activation Guided by Aromatic N–H Ketimines: Synthesis of Functionalized Isoquinolines Using Benzyl Azides and Alkynes
- Authors
- Gupta, S; Han, J; Kim, Y; Lee, SW; RHEE, YOUNG HO; Park, J
- Date Issued
- 2014-10-03
- Publisher
- AMER CHEMICAL SOC
- Abstract
- Aromatic N-H ketimines were in situ generated from various benzylic azides by ruthenium catalysis for the subsequent Rh-catalyzed annulation reaction with alkynes to give the corresponding isoquinolines. In contrast to conventional synthetic methods for aromatic NH ketimines, our protocol works under mild and neutral conditions, which enabled the synthesis of isoquinolines having various functionalities such as carbonyl, ester, alkenyl, and ether groups. In addition, the imidates generated from alpha-azido ethers were successfully used for the synthesis of 1-alkoxyisoquinolines.
- URI
- https://oasis.postech.ac.kr/handle/2014.oak/13699
- DOI
- 10.1021/JO501465Q
- ISSN
- 0022-3263
- Article Type
- Article
- Citation
- The Journal of Organic Chemistry, vol. 79, no. 19, page. 9094 - 9103, 2014-10-03
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