Allylic carbonates. Efficient allylating agents of carbonucleophiles in palladium-catalyzed reactions under neutral conditions
…, I Shimizu, I Minami, Y Ohashi, T Sugiura…
Index: Tsuji, Jiro; Shimizu, Isao; Minami, Ichiro; Ohashi, Yukihiro; Sugiura, Teruo; Takahashi, Kazuhiko Journal of Organic Chemistry, 1985 , vol. 50, # 9 p. 1523 - 1529
Full Text: HTML
Citation Number: 223
Abstract
Results 1. Allylation of &Keto Esters and Malonates. At first allylation of methyl 2-methyl-3- oxopentanoate (1 1) with various allylic compounds was carried out in order to compare the reactivity of allylic compounds using palladium complexes combined with PPh, as the catalyst. As shown in Table I, reaction of diallyl carbonate (12) proceeded rapidly in 10 min without addition of a base at room temperature to give the allylated product 13 in nearly ...
Related Articles:
Synthesis of carbonates directly from 1 atm CO 2 and alcohols using CH 2 Cl 2
[Yamazaki, Yusuke; Kakuma, Kasumi; Du, Ya; Saito, Susumu Tetrahedron, 2010 , vol. 66, # 51 p. 9675 - 9680]
[Cella, James A.; Bacon, Sidney W. Journal of Organic Chemistry, 1984 , vol. 49, p. 1122 - 1125]
[Rousseau, Jolanta; Rousseau, Cyril; Lynikaite, Benita; Sackus, Algirdas; de Leon, Claudia; Rollin, Patrick; Tatibouet, Arnaud Tetrahedron, 2009 , vol. 65, # 41 p. 8571 - 8581]
[Takada, Yuki; Matsuoka, Aki; Du, Ya; Naka, Hiroshi; Saito, Susumu Chemistry Letters, 2013 , vol. 42, # 2 p. 146 - 147]
[Takada, Yuki; Matsuoka, Aki; Du, Ya; Naka, Hiroshi; Saito, Susumu Chemistry Letters, 2013 , vol. 42, # 2 p. 146 - 147]