Tetrahedron Letters

Reductive deprotection of propargyl ether by a SmI 2–amine–water system and its application to polymer-supported oligosaccharide synthesis

S Manabe, A Ueki, Y Ito

文献索引：Manabe, Shino; Ueki, Akiharu; Ito, Yukishige Tetrahedron Letters, 2008 , vol. 49, # 35 p. 5159 - 5161

被引用次数: 10

摘要

A SmI2–amine–water system instantaneously deprotected aryl and alkyl propargyl ethers in a reductive manner. The utility of the propargyl group as a protecting group in oligosaccharide synthesis, and its application to polymer-supported oligosaccharide synthesis is described.

~87%

~79%

~86%

~76%

~59%

Mild cleavage of methoxymethyl (MOM) ethers with trimethylsi...

[Hanessian, Stephen; Delorme, Daniel; Dufresne, Yves Tetrahedron Letters, 1984 , vol. 25, # 24 p. 2515 - 2518]

Sila-Morita− Baylis− Hillman Reaction of Arylvinyl Ketones: ...

[Yoshimoto, Kazuya; Kawabata, Hirotoshi; Nakamichi, Natsuki; Hayashi, Masahiko Chemistry Letters, 2001 , # 9 p. 934 - 935]

A high loading sulfonic acid-functionalized ordered nanoporo...

[Karimi, Babak; Zareyee, Daryoush Tetrahedron Letters, 2005 , vol. 46, # 27 p. 4661 - 4665]

Copper-catalysed aerobic oxidation of alcohols using fluorou...

[Tetrahedron, , vol. 58, # 20 p. 3985 - 3991]

[1, 2]-Wittig rearrangement of a lithioalkyl benzyl ether wi...

[Hoffmann, Rolf; Rueckert, Tanja; Brueckner, Reinhard Tetrahedron Letters, 1993 , vol. 34, # 2 p. 297 - 300]