Significantly improved radiochemical yields in gaseous tritium reactions by iridium(i)-catalyzed hydrogen isotope exchange

Author:

Morawietz Patrick1,Weck Remo1,Scholte Andrew A.2,Atzrodt Jens3,Güssregen Stefan1,Derdau Volker1ORCID

Affiliation:

1. Sanofi-Aventis Deutschland GmbH, R&D, Integrated Drug Discovery, Industriepark Höchst, 65926 Frankfurt am Main, Germany

2. Sanofi Waltham, R&D, Integrated Drug Discovery, 153 2nd Ave., Waltham, MA02451, USA

3. Sanofi-Aventis Deutschland GmbH, Hub Management Office, Industriepark Höchst, 65926 Frankfurt, Germany

Abstract

Hydrogen isotope exchange reactions with iridium(i) catalyst [(COD)Ir(IMes)(PPh3)]X 2 with significantly increased (up to 7 fold) radiochemical yields (RCY) in tritium gas reactions are reported.

Publisher

Royal Society of Chemistry (RSC)

Subject

Pollution,Environmental Chemistry

Reference42 articles.

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2. Consensus nomenclature rules for radiopharmaceutical chemistry — Setting the record straight

3. R.Voges , D.Heys and T.Moenius , Preparation of Compounds Labeled with Tritium and Carbon-14 , Wiley , 2009 , ISBN: 978-0-470-51607-2

4. C−H Functionalisation for Hydrogen Isotope Exchange

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