Record number :
1639263
Title of article :
Synthesis and structure of highly polarised double-bond compounds derived from S-proline
Author/Authors :
Aitken، نويسنده , , Dennis M. Nicholson Alan Dawson Ali Shiri، نويسنده , , Karamat and de Elena، نويسنده , , Noem?? and Lightfoot، نويسنده , , Philip، نويسنده ,
Issue Information :
هفته نامه با شماره پیاپی سال 2000
Pages :
4
From page :
7965
To page :
7968
Abstract :
Reaction of the chiral iminium salt 3 with stabilised carbanions gives the compounds 4–9 containing a highly polarised double bond. The extent of this polarisation is determined by variable temperature 1H NMR studies, comparison of 13C NMR chemical shifts and an X-ray structure determination.
Keywords :
iminium salts , enamino esters , Thiazolidines , X-ray crystal structures
Journal title :
Tetrahedron Letters
Serial Year :
2000
Link To Document :
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