Wang, Yu; Tang, Kongshuang; Liu, Zhaohong; Ning, Yongquan published the artcile< Disulfonation of terminal alkynes for 1,2-bisulfonylethenes>, Safety of (9Z,12Z)-Methyl octadeca-9,12-dienoate, the main research area is terminal alkyne sodium sulfinate disulfonation; disulfonylethene preparation.
A highly efficient and operationally simple method for the synthesis of 1,2-disulfonylethenes involved a hypervalent iodine(III) reagent promoted disulfonation of terminal alkynes was developed. This protocol provided a facile and practical pathway to selectively access (E)-1,2-disulfonylethenes that featured a good functional group compatibility, easily available starting materials, excellent stereoselectivity, and good yields.
Chemical Communications (Cambridge, United Kingdom) published new progress about Alkynes, α- Role: RCT (Reactant), RACT (Reactant or Reagent). 112-63-0 belongs to class esters-buliding-blocks, and the molecular formula is C19H34O2, Safety of (9Z,12Z)-Methyl octadeca-9,12-dienoate.
Referemce:
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics