Published January 2019
| Version v1
Journal article
Synthesis of 4H-chromenes by silver (I)-catalyzed cycloaddition of ortho-quinone methides with N-allenamides
- 1. Shandong University, Key Laboratory for Colloid and Interface Chemistry of Education Ministry, Department of Chemistry (China)
Description
Chromenes represent an important class of six-membered heterocycles and have drawn tremendous attention in recent years. In this article, we report a convenient and practical synthesis of this heterocycle by a silver (I)-catalyzed cycloaddition reaction between in situ generated ortho-quinone methides and N-allenamides. Diverse 4H-chromenes were synthesized in good to excellent yields under very mild conditions.
Additional details
Identifiers
Publishing Information
- Journal Title
- Science China. Chemistry (Print)
- Journal Volume
- 62
- Journal Issue
- 1
- Journal Page Range
- p. 80-86
- ISSN
- 1674-7291
INIS
- Country of Publication
- China
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 54120137
- Subject category
- S37: INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY;
- Descriptors DEI
- BENZOQUINONES; CATALYSIS; SILVER; SYNTHESIS
- Descriptors DEC
- AROMATICS; ELEMENTS; HYDROCARBONS; METALS; ORGANIC COMPOUNDS; ORGANIC OXYGEN COMPOUNDS; QUINONES; TRANSITION ELEMENTS
Optional Information
- Copyright
- Copyright (c) 2019 Science China Press and Springer-Verlag GmbH Germany, part of Springer Nature