期刊
CHEMISTRY-A EUROPEAN JOURNAL
卷 25, 期 9, 页码 2295-2302出版社
WILEY-V C H VERLAG GMBH
DOI: 10.1002/chem.201805114
关键词
phosphane ligands; phosphanes phosphorylation; radical reactions; regioselectivity
资金
- JSPS KAKENHI [16H04138, H18J15153]
- Grants-in-Aid for Scientific Research [16H04138] Funding Source: KAKEN
Bis-phosphanated compounds are regarded as the most ubiquitous privileged ligand structures in transitionmetal catalysis. The development of highly atom economical reactions is of great importance for their syntheses because less atom economical methods often require complicated purification procedures under inert atmospheres to remove excess starting materials and byproducts. Herein, the photoinduced addition reactions of diphosphane monosulfides bearing P-v(S)-p(III) single bonds to alkenes is disclosed. These reactions require only equimolar amounts of the diphosphane monosulfide relative to the alkene and facilitate highly selective introduction of two different types of phosphorus-containing groups, such as thiophosphoryl and phosphanyl groups, into a variety of alkenes without any catalyst, base, or additive.
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