Palladium-assisted amination of olefins. A mechanistic study
✍ Scribed by Hegedus, Louis S.; Akermark, Bjorn; Zetterberg, Krister; Olsson, Lars F.
- Book ID
- 121408597
- Publisher
- American Chemical Society
- Year
- 1984
- Tongue
- English
- Weight
- 607 KB
- Volume
- 106
- Category
- Article
- ISSN
- 0002-7863
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Palladrum-promoted alkylatron of some alkenes using choral sulfoxidecontalnmg carbanlon as nucleophlles or using optrcally active N,N-dlmethyl-u--phenylethylamlne as ligand together with a non-choral stabilized carbanlon as nucleophlle results in an asymmetric Induction of 10-40X. Palladlunrasslsted
A wide variety of nucleophiles have been observed to add to olefins complexed to palladium. 2 When the nucleophile, e.g. acetate, is added externally trana-addition appears to take place. 2,3.4,5 With aryl-and alkylpalladium compounds, where the aryl and alkyl groups are essentially covalently bou
## Abstract A new synthetic route to polytriarylamines by microwave‐assisted palladium‐catalysed amination between 2,4‐dimethylaniline and 4,4′‐dibromobiphenyl is reported. The use of microwave heating significantly reduces the polymerisation time from days to around five minutes when conducted at