Chelate Enolate Claisen Rearrangement

It has been shown that the Claisen rearrangement of lithium enolates of amino acid enynol esters allows the synthesis of very sensitive y, 5-unsaturated amino acids with conjugated enyne side chains.The chelate-enolate Claisen rearrangement has also been applied to the synthesis of unsaturated polyhydroxylated amino acids, polyhydroxylated piperidines, and unsaturated peptides. ... 

Chelate enolate Claisen rearrangements of a-amido substituted allylic... 

Kazmaier, U. Application of the chelate-enolate Claisen rearrangement to the synthesis of y,5-unsaturated amino acids. Liebigs Ann. Chem. 

Kazmaier, U., Synthesis of quaternary amino acids containing P.v- as well as 7,S-unsaturated side chains via chelate-enolate Claisen rearrangement. Tetrahedron Lett., 31, 5351, 1996. 

I 5 Simple and Chelate Enolate Claisen Rearrangement C7H15... 

Chelate Enolate Claisen Rearrangement 249 Tab. 5.2.6 Domino glycolate Claisen rearrangement/ring-closing metathesis. 

Tab. 5.2.7 Claisen rearrangement of ester 80. 5.2 Chelate Enolate Claisen Rearrangement ... 

Chelate Enolate Claisen Rearrangement 255 Tab. 5.2.8 Chelate Claisen rearrangements of metal enolates. 

Chelate Enolate Claisen Rearrangement 261 Tab. 5.2.11 Rearrangement offluorinated allylic ester 115. 

Chelate Enolate Claisen Rearrangement 263 Irdand-Claisen Rearrangement of Cyclic Allylic Esters... 

Chelate Enolate Claisen Rearrangement 265 Tab. 5.2.14 Rearrangement of N-benzyloxycarbonylglycine crotyl ester 123. 

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