1. Department of Organic Chemistry
2. Universidad Autónoma de Madrid
3. 28049 Madrid
4. Spain
5. Institute for Advanced Research in Chemical Sciences
6. Departamento de Química Orgánica I
7. Facultad de Ciencias Químicas
8. Universidad Complutense de Madrid
9. 28040 Madrid
10. Department of Chemistry and Pharmacy
11. Interdisciplinary Center for Molecular Materials (ICMM)
12. Friedrich-Alexander-Universität Erlangen-Nürnberg
13. 91058 Erlangen
14. Germany
15. University Erlangen-Nürnberg
16. 91054 Erlangen
17. IMDEA-Nanociencia
18. Campus de Cantoblanco
19. Department of Chemistry
20. University of North Texas
21. Denton
22. USA