Franckevicius, V, Knudsen, K.R., Ladlow, M., Longbottom, D.A. and Ley, S.V.; Practical Synthesis of (S)-Pyrrolidin-2-yl-1H-tetrazole, Incorporating Efficient Protecting Group Removal by Flow-reactor Hydrogenolysis, Synlett, 2006, 889-892
link to the article [1]
Links:
[1] http://www.thieme-connect.com/ejournals/abstract/synlett/doi/10.1055/s-2006-939036