Gold-catalyzed intermolecular coupling of sulfonylacetylene with allyl ethers: [3,3]- and [1,3]-rearrangementsopen access
- Authors
- Jun, Jungho; Yeom, Hyu-Suk; An, Jun-Hyun; Shin, Seunghoon
- Issue Date
- Aug-2013
- Publisher
- BEILSTEIN-INSTITUT
- Keywords
- gold catalysis; intermolecular coupling; [1,3]-rearrangement; [3,3]-sigmatropic rearrangement; sulfonylacetylene
- Citation
- BEILSTEIN JOURNAL OF ORGANIC CHEMISTRY, v.9, pp.1724 - 1729
- Indexed
- SCIE
SCOPUS
- Journal Title
- BEILSTEIN JOURNAL OF ORGANIC CHEMISTRY
- Volume
- 9
- Start Page
- 1724
- End Page
- 1729
- URI
- https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/143707
- DOI
- 10.3762/bjoc.9.198
- ISSN
- 1860-5397
- Abstract
- Gold-catalyzed intermolecular couplings of sulfonylacetylenes with allyl ethers are reported. A cooperative polarization of alkynes both by a gold catalyst and a sulfonyl substituent resulted in an efficient intermolecular tandem carboalkoxylation. Reactions of linear allyl ethers are consistent with the [3,3]-sigmatropic rearrangement mechanism, while those of branched allyl ethers provided [3,3]- and [1,3]-rearrangement products through the formation of a tight ion-dipole pair.
- Files in This Item
-
- Appears in
Collections - 서울 자연과학대학 > 서울 화학과 > 1. Journal Articles
![qrcode](https://api.qrserver.com/v1/create-qr-code/?size=55x55&data=https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/143707)
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.