Tetrahedron letters

Tropolonyl ethers of saccharides and cyclitol derivatives

H Houte, JY Valnot, SR Piettre

Index: Houte, Henri; Valnot, Jean-Yves; Piettre, Serge R. Tetrahedron Letters, 2002 , vol. 43, # 50 p. 9217 - 9220

Full Text: HTML

Citation Number: 6

Abstract

Mitsunobu coupling between tropolones and saccharide or cyclitol derivatives featuring primary or secondary alcohol functions provides for the first time an easy, general and efficient access to the corresponding tropolonyl ethers. Selective deprotection of the carbohydrate or cyclitol units demonstrates that naked saccharides and cyclitols bearing a tropolonyl ether moiety may be prepared by this route.

Related Articles:

Synthesis and antiallergic activity of novel azaazulene derivatives.

[Nagahara; Nakano; Mimura; Nakamura; Uchida Chemical and Pharmaceutical Bulletin, 1994 , vol. 42, # 12 p. 2491 - 2499]

Synthesis of 1, 3-Dimethylazulene

[Irvine, Nicholas M.; Majewski, Marek Organic Preparations and Procedures International, 1995 , vol. 27, # 5 p. 592 - 595]

Electrochemical Methoxylation of 1, 2, 3??Trisubstituted Azulenes

[Chen, Arh-Hwang Journal of the Chinese Chemical Society, 1999 , vol. 46, # 1 p. 35 - 39]

The Sensitized Photooxidation of Methoxycycloheptatrienes. The Synthesis of α-, β-, and γ-Tropolones

[Yagihara, Morio; Kitahara, Yoshio; Asao, Toyonobu Bulletin of the Chemical Society of Japan, 1980 , vol. 53, # 1 p. 236 - 238]

Asymmetric induction with cyclodextrins: photocyclization of tropolone alkyl ethers

[Koodanjeri, Smriti; Joy, Abraham; Ramamurthy Tetrahedron, 2000 , vol. 56, # 36 p. 7003 - 7009]

More Articles...