名称:
Acid mediated intramolecular cyclization of π-donors bearing two vicinal “cis”-branched, 1,4-dithiafulven-6-yl substituents on a CC bond
摘要:
Cis-ethylenic analogues 1 and ortho-benzenic analogues 2 of TTF undergo a rapid acid mediated intramolecular cyclization into the corresponding cycloisomers 1' and 2' whose structures are confirmed by X-ray diffraction; as shown by cyclic voltammetry, compounds 1 may act as convenient precursors of organic metals.
DOI:
10.1016/s0040-4039(00)60363-5