Palladium-catalyzed intramolecular CO bond formation

…, KE Torraca, SL Buchwald

Index: Toracca, Karen E.; Kuwabe, Shin-Itsu; Buchwald, Stephen L. Journal of the American Chemical Society, 2000 , vol. 122, # 51 p. 12907 - 12908

Full Text: HTML

Citation Number: 256

Abstract

A number of oxygen heterocycles were synthesized using the palladium-catalyzed intramolecular etherification of aryl halides by employing di-tert-butylphosphinobiaryl ligands. The reaction proceeds under mild conditions using weak bases such as Cs2CO3 or K3PO4. A variety of functional groups are tolerated in the reaction, and enantioenriched alcohols can be coupled without erosion of optical purity. The mildness of the reaction ...

Related Articles:

Iridium??Catalyzed Dehydrogenative Decarbonylation of Primary Alcohols with the Liberation of Syngas

[Olsen, Esben P. K.; Madsen, Robert Chemistry - A European Journal, 2012 , vol. 18, # 50 p. 16023 - 16029]

One Step of Palladium Catalyzed Benzodioxane Ring C–O Bond Formation, Synthesis of Isoamericanol A and Isoamericanin A

[Jing, Xiaobi; Shi, Yaocheng; Liu, Yonghong; Han, Ying; Yan, Chaoguo; Wang, Li Synthetic Communications, 2004 , vol. 34, # 9 p. 1723 - 1727]

One Step of Palladium Catalyzed Benzodioxane Ring C–O Bond Formation, Synthesis of Isoamericanol A and Isoamericanin A

[Jing, Xiaobi; Shi, Yaocheng; Liu, Yonghong; Han, Ying; Yan, Chaoguo; Wang, Li Synthetic Communications, 2004 , vol. 34, # 9 p. 1723 - 1727]

Synthesis of 1-oxadecalins from anisole promoted by tungsten

[Houghton, Roy P.; Voyle, Martyn; Price, Raymond Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1984 , # 5 p. 925 - 931]

Photolysis of the ozonide derived from 1, 4-benzodioxins. Synthesis of labile o-benzoquinones

[Kashima, Choji; Tomotake, Atsushi; Omote, Yoshimori Journal of Organic Chemistry, 1987 , vol. 52, # 25 p. 5616 - 5621]

More Articles...