218628-86-5Relevant academic research and scientific papers
Symmetrical tetra-β″-sulfoleno-meso-aryl-porphyrins-synthesis, spectroscopy and structural characterization
Banala, Srinivas,Wurst, Klaus,Kr?utler, Bernhard
, p. 115 - 122 (2014/04/03)
We report here the preparation (in one-pot) of a tetra-β″- sulfoleno-meso-aryl-porphyrin in about 80% yield by using an optimized modification of Lindsey's variant of the Adler-Longo approach. The Zn(II)-, Cu(II)- and Ni(II)-complexes of the symmetrical p
Porphodimethylidenes from porphyrin-fused 3-sulfolenes - Versatile porphyrin dienes for cycloadditions
Gunter, Maxwell J.,Tang, Hesheng,Warrener, Ronald N.
, p. 803 - 804 (2007/10/03)
A porphyrin with a β-fused 3-sulfolene on one of the pyrroles acts as a porphodimethylidene precusor which can be used for a variety of Diels-Alder cycloaddition reactions.
A simple and flexible synthesis of pyrroles from α,β-unsaturated sulfones
Abel, Yvonne,Haake, Elmar,Haake, Gerold,Schmidt, Wolfgang,Struve, Daria,Walter, Andreas,Montforts, Franz-Peter
, p. 1978 - 1996 (2007/10/03)
The addition of alkyl isocyanoacetates and isocyanoacetonitrile to α,β-unsaturated sulfones affords a convenient and broad access to pyrroles with unusual substitution patterns (see Scheme 2). The α,β-unsaturated sulfones required as starting materials ar
