Очень нужна еще одна статья:
Trimethylsilyltriflate-Promoted Addition of 2-Trimethylsilyloxyfuran to a Chiral Cyclic Nitrone; a Short Synthesis of [1S(1α,2β,7β,8α,8aα)]-1,2-Di(t-butyldiphenylsilyloxy)-indolizidine-7,8-diol
Marco Lombardo and Claudio Trombini
Tetrahedron
Volume 56, Issue 2, 7 January 2000, Pages 323-326
- DOI:
http://dx.doi.org/10.1016/S0040-4020(99)01001-7