503622-58-0Relevant academic research and scientific papers
Synthesis of pyrrolidines and piperidines via palladium-catalyzed coupling of vinylic halides and olefinic sulfonamides
Larock,Yang,Weinreb,Herr
, p. 4172 - 4178 (1994)
The palladium-catalyzed coupling of vinylic halides and olefinic sulfonamides affords good yields of 2-(1-alkenyl)pyrrolidine and -piperidine sulfonamides via vinylpalladium addition to the olefin, regioselective rearrangement to a π-allylpalladium intermediate, and subsequent intramolecular nucleophilic displacement of palladium.
Intramolecular hydroamination of alkynes catalyzed by Pd(PPh 3)4/triphenylphosphine under neutral conditions
Bajracharya, Gan B.,Huo, Zhibao,Yamamoto, Yoshinori
, p. 4883 - 4886 (2007/10/03)
The intramolecular hydroamination of alkynes tethered with amino group 1 in the presence of catalytic amounts of Pd(PPh3)4 and PPh3 in benzene at 100°C proceeded smoothly without the use of any additional acid source to af
Hydroamination of alkynes catalyzed by palladium/benzoic acid
Lutete, Leopold Mpaka,Kadota, Isao,Shibuya, Akinori,Yamamoto, Yoshinori
, p. 347 - 357 (2007/10/03)
The reaction of internal alkynes (1) with amines (2) in the presence of catalytic amount of Pd(PPh3)4 and benzoic acid in dioxane at 100°C gave the allylic amines (3) in good to excellent yields. The intramolecular reaction of alkyne
