Gu et al., 2014 - Google Patents
Palladium (II)-catalyzed oxidative dearomatization of free naphthols with two alkyne unitsGu et al., 2014
- Document ID
- 15141369222705612787
- Author
- Gu S
- Luo L
- Liu J
- Bai L
- Zheng H
- Wang Y
- Luan X
- Publication year
- Publication venue
- Organic letters
External Links
Snippet
Readily available 2-naphthols undergo [2+ 2+ 1] spiroannulation reactions with alkynes in the presence of a PdII catalyst and an oxidant. This process relies on C–H functionalization and naphthyl ring dearomatization at the 1-position of 2-naphthols to provide a variety of …
- 150000001345 alkine derivatives 0 title abstract description 120
Classifications
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
- C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
- C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D213/06—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom containing only hydrogen and carbon atoms in addition to the ring nitrogen atom
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