Stereochemistry and Mechanism of Vinyl-migrating [1,2]-Wittig Rearrangement ofα-Lithioalkyl Vinyl Ethers

2000 ◽  
Vol 29 (4) ◽  
pp. 418-419 ◽  
Author(s):  
Katsuhiko Tomooka ◽  
Tadashi Inoue ◽  
Takeshi Nakai
Keyword(s):  
Vinyl Ethers ◽  
Wittig Rearrangement

ChemInform Abstract: Stereochemistry and Mechanism of Vinyl-Migrating [1,2]-Wittig Rearrangement of α-Lithioalkyl Vinyl Ethers.

ChemInform ◽  
2010 ◽  
Vol 31 (36) ◽  
pp. no-no
Author(s):  
Katsuhiko Tomooka ◽  
Tadashi Inoue ◽  
Takeshi Nakai
Keyword(s):  
Vinyl Ethers ◽  
Wittig Rearrangement

Vinyl Ethers

2021 ◽  
pp. 1-12
Author(s):  
Frank Bienewald ◽  
Pavel Tužina ◽  
Regina Vogelsang ◽  
Franz Ingo Berger ◽  
Sven Peter
Keyword(s):  
Vinyl Ethers

[1,2]- vs [2,3]-Wittig Rearrangement in Carbohydrate Derived Alkenyl Systems

2021 ◽  
Author(s):  
Ramu Sridhar Perali ◽  
Umamaheswara Rao Boddu ◽  
Drisya Chittadi Sankar
Keyword(s):  
Wittig Rearrangement

scholarly journals Stereodivergent approach in the protected glycal synthesis of L-vancosamine, L-saccharosamine, L-daunosamine and L-ristosamine involving a ring-closing metathesis step

2018 ◽  
Vol 14 ◽  
pp. 2949-2955 ◽  
Author(s):  
Pierre-Antoine Nocquet ◽  
Aurélie Macé ◽  
Frédéric Legros ◽  
Jacques Lebreton ◽  
Gilles Dujardin ◽  
...  
Keyword(s):  
Natural Products ◽  
Starting Material ◽  
Vinyl Ethers ◽  
Ring Closing Metathesis

In this paper, a new access to several chiral 3-aminoglycals as potential precursors for glycosylated natural products is reported from a common starting material, (−)-methyl-L-lactate. The stereodivergent strategy is based on the implementation of a ring-closing metathesis of vinyl ethers as key step of reaction sequences developed.

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