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Palladium/Benzoic Acid Catalyzed Hydroamination of Alkynes

โœ Scribed by Kadota, Isao; Shibuya, Akinori; Lutete, Leopold Mpaka; Yamamoto, Yoshinori

Book ID
121443110
Publisher
American Chemical Society
Year
1999
Tongue
English
Weight
33 KB
Volume
64
Category
Article
ISSN
0022-3263

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๐Ÿ“œ SIMILAR VOLUMES

Hydroamination of Alkynes Catalyzed by P
Hydroamination of Alkynes Catalyzed by Palladium/Benzoic Acid.
โœ Leopold Mpaka Lutete; Isao Kadota; Akinori Shibuya; Yoshinori Yamamoto ๐Ÿ“‚ Article ๐Ÿ“… 2003 ๐Ÿ› John Wiley and Sons โš– 167 KB

## Abstract For Abstract see ChemInform Abstract in Full Text.

Palladium/benzoic acid-catalyzed hydroal
Palladium/benzoic acid-catalyzed hydroalkoxylation of alkynes
โœ Isao Kadota; Leopold Mpaka Lutete; Akinori Shibuya; Yoshinori Yamamoto ๐Ÿ“‚ Article ๐Ÿ“… 2001 ๐Ÿ› Elsevier Science ๐ŸŒ French โš– 68 KB

The reaction of the internal alkyne 1 with alcohols 2 in the presence of a catalytic amount of Pd(PPh 3 ) 4 and benzoic acid in dioxane at 100ยฐC gave the allylic ethers 3 in good to high yields. The reaction proceeds via the palladium/benzoic acid-catalyzed isomerization of the alkyne 1 to allene 6,