741283-72-7Relevant academic research and scientific papers
The synthesis of [3,4,1′-13C3]genistein
Oldfield, Mark F.,Chen, Lirong,Botting, Nigel P.
, p. 1266 - 1271 (2008/04/12)
A facile synthesis is described for [3,4,1′-13C 3]genistein for use as an internal standard in isoflavone analysis by mass spectrometric methods. Ethyl 4-hydroxy[1-13C]benzoate was first prepared from the reaction of dieth
SYNTHESIS OF 13C-LABELLED ESTROGEN ANALOGUES
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Page 82-83, (2010/02/08)
There is provided a method of producing novel 13C-labelled estrogen analogues. The method preferably proceeds via an intermediate A or B or which is a mixture of (A) or (B): wherein a13C atom is located at one or more of positions 1, 2, 3 or 4 and wherein R is an optionally substituted alkane, alkene, alkyne or aryl group. Preferably R is -CH2Ph. An alternative preferred intermediate compound is 13C-resorcinol.
