| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 5217090 | Tetrahedron | 2014 | 11 Pages |
Abstract
Hydroamination/cyclizations of sulfur-substituted 1,6-diynes catalyzed by nickel or nickel-palladium in DMSO were examined. Pyrroles 2a-l and furans 5a-i bearing various secondary amines were obtained in high yields. The organosulfanylmethyl group on pyrroles was easily oxidized with ceric ammonium nitrate to produce the pyrrolecarboxaldehyde and corresponding acetal.
Graphical abstractDownload full-size image
Related Topics
Physical Sciences and Engineering
Chemistry
Organic Chemistry
Authors
Hayami Nagata, Yuko Sugimoto, Yukiteru Ito, Miki Tanaka, Mitsuhiro Yoshimatsu,