Title of article
Simplified syntheses of the water-soluble chiral shift reagents Sm-(R)-pdta and Sm-(S)-pdta
Author/Authors
Hruba، Eva نويسنده , , Lucie and Bud???nsk?، نويسنده , , Milo? and P?cha، نويسنده , , Jan and Jir??ek، نويسنده , , Ji?? and Van?k، نويسنده , , V?clav، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2013
Pages
2
From page
6296
To page
6297
Abstract
The chiral shift reagents Sm-(R)-pdta and Sm-(S)-pdta, which are based on (R)- or (S)-1,2-diaminopropane-N,N,N′,N′-tetraacetic acid were synthesized from easily accessible compounds in three simple steps, which makes the method suitable for laboratory-scale production. In addition, a new and efficient method for the preparation of pure anhydrous (R)- or (S)-1,2-diaminopropane-N,N,N′,N′-tetraacetic acid was developed.
Keywords
NMR , Chiral shift reagents , PDTA , Samarium , 1 , 2-Diaminopropane , Sm-pdta
Journal title
Tetrahedron Letters
Serial Year
2013
Journal title
Tetrahedron Letters
Record number
1886607
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