. 2021 Apr 6;60(20):11168–11172. doi: 10.1002/anie.202100560
© 2021 The Authors. Angewandte Chemie International Edition published by Wiley-VCH GmbH
This is an open access article under the terms of the http://creativecommons.org/licenses/by/4.0/ License, which permits use, distribution and reproduction in any medium, provided the original work is properly cited.
Scheme 1.
Synthesis of receptor 1 and proton labels.