1361382-79-7Relevant articles and documents
β-Rhamnosides from 6-thio mannosides
Christina, Alphert E.,Es, Daan Van Der,Dinkelaar, Jasper,Overkleeft, Hermen S.,Marel, Gijsbert A. Van Der,Codee, Jeroen D. C.
, p. 2686 - 2688 (2012/04/10)
Upon condensation of 6-thio-6-deoxy-mannosyl donors 1,2-cis products are obtained with a high degree of stereoselectivity. Subsequent reductive removal of the 6-thio functionality gives 1,2-cis rhamnosides. The 1,2-cis-selectivity can be rationalized with