4704-76-1Relevant articles and documents
Chemo- and Regioselective Functionalization of Polyols through Catalytic C(sp3)-C(sp3) Kumada-Type Coupling of Cyclic Sulfate Esters
Ramírez-Contreras, Rodrigo,Morandi, Bill
supporting information, p. 3718 - 3721 (2016/08/16)
This contribution describes a copper-catalyzed, C(sp3)-C(sp3) cross-coupling reaction of cyclic sulfate esters, a distinct class of electrophilic derivatives of polyols, with alkyl Grignard reagents to afford functionalized alcohol products in good yields. The method is operationally simple and highlights the potential of cyclic sulfate esters as highly reactive substrates in catalytic, chemoselective polyol transformations.
Nucleophilic Addition to Cyclic 1,2-Sulfites
Carlsen, Per H.,Aase, Kristin J.
, p. 617 - 619 (2007/10/02)
Addition of heteroatom nucleophiles has been shown to attack at either the C5- or the S-atom sites in 4-(benzyloxymethyl)-1,3-dioxa-2-thiolane 2-oxide.No C4-reactivity was observed.The regioselectivity depended on the type of nucleophile.