Torii, Sigeru published the artcileA facile hydroxymethylation of acetylene derivatives with paraformaldehyde by use of an electrogenerated base (EG base), SDS of cas: 27943-46-0, the publication is Chemistry Letters (1988), 1977-8, database is CAplus.
Electrolysis of a mixture of paraformaldehyde and terminal acetylene derivatives smoothly provided the corresponding hydroxymethylated compounds in high yields by passing less than 1 F/mol of electricity. Electroreduction of paraformaldehyde generated in situ an efficient base (EG base), which catalyzed hydroxymethylation of the acetylenes.
Chemistry Letters published new progress about 27943-46-0. 27943-46-0 belongs to tetrahydropyran, auxiliary class Tetrahydropyran,Alkynyl,Ether, name is 2-((2-Methylbut-3-yn-2-yl)oxy)tetrahydro-2H-pyran, and the molecular formula is C12H20O6, SDS of cas: 27943-46-0.
Referemce:
https://en.wikipedia.org/wiki/Tetrahydropyran,
Tetrahydropyran – an overview | ScienceDirect Topics