Cyclic glyceryl sulfate: A simple and versatile bio-based synthon for the facile and convergent synthesis of novel surface-active agents
In the frame of biomass valorization, a novel and simple cyclic glyceryl sulfate was efficiently prepared in two steps from glycerol. It was shown to react efficiently with primary, secondary as well as tertiary amines to afford either the corresponding anionic or zwitterionic surface-active agents.
Chemo- and Regioselective Functionalization of Polyols through Catalytic C(sp3)-C(sp3) Kumada-Type Coupling of Cyclic Sulfate Esters
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.
Ramírez-Contreras, Rodrigo,Morandi, Bill
supporting information
p. 3718 - 3721
(2016/08/16)
Bis(bipyrazine)ruthenium(II) complexes: Characterization, spectroscopy, and electrochemistry
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Crutchley,Lever,Poggi
p. 2647 - 2650
(2008/10/08)
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