Journal
CHEMISTRY-A EUROPEAN JOURNAL
Volume 25, Issue 21, Pages 5433-5439Publisher
WILEY-V C H VERLAG GMBH
DOI: 10.1002/chem.201900886
Keywords
alkenes; amines; C-N bond cleavage; Mizoroki-Heck reaction; photoredox catalysis
Categories
Funding
- JSPS KAKENHI [17H06173]
- JSPS [17H05430]
- [18K06544]
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Herein we report a versatile Mizoroki-Heck-type photoinduced C(sp(3))-N bond cleavage reaction. Under visible-light irradiation (455 nm, blue LEDs) at room temperature, alkyl Katritzky salts react smoothly with alkenes in a 1:1 molar ratio in the presence of 1.0 mol% of commercially available photoredox catalyst without the need for any base, affording the corresponding alkyl-substituted alkenes in good yields with broad functional-group compatibility. Notably, the E/Z-selectivity of the alkene products can be controlled by an appropriate choice of photoredox catalyst.
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