Title
New naphthochlorins from the intramolecular cyclization of β-vinyl-meso-tetraarylporphyrins
Document Type
Article
Publication Date
8-14-1995
Abstract
Treatment of nickel(II) β-vinyl-meso-tetraphenylporphyrins with a dilute solution of sulfuric acid affords new naphthochlorins that result from an intramolecular cyclization involving the vinyl group and the ortho position of the adjacent phenyl ring. These naphthochlorins are very stable compounds and exhibit strong absorptions in the 670 nm region of the visible spectrum. © 1995.
Publication Source (Journal or Book title)
Tetrahedron Letters
First Page
5977
Last Page
5978
Recommended Citation
Faustino, M., Neves, M., Vicente, M., Silva, A., & Cavaleiro, J. (1995). New naphthochlorins from the intramolecular cyclization of β-vinyl-meso-tetraarylporphyrins. Tetrahedron Letters, 36 (33), 5977-5978. https://doi.org/10.1016/00404-0399(50)1157D-