273926-06-0Relevant articles and documents
Radical cyclization of sugar-derived β-(alkynyloxy)acrylates: Synthesis of novel fused ethers
Leeuwenburgh, Michiel A.,Litjens, Remy E. J. N.,Codee, Jeroen D. C.,Overkleeft, Herman S.,Van Der Marel, Gijsbert A.,Van Boom, Jacques H.
, p. 1275 - 1277 (2000)
(equation presented) Tributyltin radical mediated cyclization of carbohydrate-derived β-(alkynyloxy)acrylates leading to highly functionalized cis-and trans-fused bicyclic ethers of various ring sizes is described. The efficacy of the radical cyclization is nicely illustrated in the iterative construction of a frans-fused tricyclic tetrahydropyran.
A metathesis approach for the preparation of polyhydroxylated compounds as head groups in surfactant synthesis
Neimert-Andersson, Kristina,Somfai, Peter
, p. 978 - 985 (2007/10/03)
Starting from methyl-α-D-glucopyranoside, an efficient protocol for the preparation of polyhydroxylated surfactant head-groups is demonstrated and applied in the synthesis of a typical surfactant. The key transformation is a metathesis reaction between tw