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- Title
Metal-Free Radical [2+2+1] Carbocyclization of Benzene-Linked 1, n-Enynes: Dual C(sp<sup>3</sup>)H Functionalization Adjacent to a Heteroatom.
- Authors
Hu, Ming; Fan, Jian ‐ Hong; Liu, Yu; Ouyang, Xuan ‐ Hui; Song, Ren ‐ Jie; Li, Jin ‐ Heng
- Abstract
A new metal-free oxidative radical [2+2+1] carbocyclization of benzene-linked 1, n-enynes with two C(sp3)H bonds adjacent to the same heteroatom is described. This method achieves two C(sp3)H oxidative functionalizations and an annulation, thus providing efficient and general access to a variety of fused five-membered carbocyclic hydrocarbons.
- Subjects
ALKYL radicals; BENZENE; RING formation (Chemistry); ENYNES; CHEMICAL bonds; HYDROCARBONS
- Publication
Angewandte Chemie, 2015, Vol 127, Issue 33, p9713
- ISSN
0044-8249
- Publication type
Article
- DOI
10.1002/ange.201504603