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1) The 1,1- dianisyl-2,2,2-trichloroethyl group as 2′-hydroxyl protection of ribonucleotides
Roland Klösel, Stephan König and Stefan Lehnhoff
Rosa Maria Karl
Tetrahedron
Volume 52, Issue 5, 29 January 1996, Pages 1493-1502

DOI:

http://dx.doi.org/10.1016/0040-4020(95)00981-7

2) 1-[2-(Trimethylsilyl)ethoxy]ethyl (SEE): A novel hybrid hydroxy-protecting group between 1-(ethoxy)ethyl (EE) and 2-(trimethylsilyl)ethoxymethyl (SEM)
Junjun Wu, Brian K. Shull and Masato Koreeda
Tetrahedron Letters
Volume 37, Issue 21, 20 May 1996, Pages 3647-3650

DOI:

http://dx.doi.org/10.1016/0040-4039(96)00663-6

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