796883-62-0Relevant articles and documents
The dithianyl group as a synthon in porphyrin chemistry: Condensation reactions and preparation of formylporphyrins under basic conditions
Senge, Mathias O.,Matscher, Sabine S.,Wiehe, Arno,Dahms, Katja,Kelling, Andrea
, p. 13634 - 13635 (2007/10/03)
Vilsmeier formylation is one of the most widely used substitution reactions for the functionalization of porphyrins. However, its utility is limited by the electrophilic/acidic reaction conditions, deactivation of the aromatic system and regiochemical pro