Functions with at Least One Nitrogen and No Chalcogens

Reactivity of Ortho-Palladated Phenol Derivatives with Unsaturated Molecules. Carbodiimide Insertion into a C−Pd Bond and/or O−H Phenol Addition to a Carbodiimide

“…The incorporation of carbodiimides into polymeric materials accounts for the bulk of their world production. Other applications include the synthesis of nucleotides and peptides, heterocycle synthesis, biological modifications, and cycloaddition reactions . The reaction products of metal complexes and carbodiimides are also of great interest.…”

Accessing Heteroannular Benzoxazole and Benzimidazole Scaffolds via Carbodiimides Using Azide–Isocyanide Cross-Coupling as Catalyzed by Mesoionic Singlet Palladium Carbene Complexes Derived from a Phenothiazine Moiety

“…These experiments clearly showed that these ( 4 – 7 ) catalysts were stable during the catalysis conditions, and the decomposition of the azide substrates at the catalysis temperature was more dominant. It is worth noting that in long reaction time and under prolonged heating, carbodiimides tend to decompose or polymerize. , …”

“…It is worth noting that in long reaction time and under prolonged heating, carbodiimides tend to decompose or polymerize. 12 , 53 …”

“…It is worth noting that in long reaction time and under prolonged heating, carbodiimides tend to decompose or polymerize. 12,53 The time dependence study yielded 12 h to be the optimum reaction time as per the product yield (entry 4, Supporting Information, Table S11). Hence based on the aforementioned results, the catalysis conditions for the azide−isocyanide coupling that were chosen for the further substrate scope studies were at 1 mol % of the catalyst loading in the presence of the 3 equiv of K 2 CO 3 in toluene at 50 °C for 12 h of the reaction time.…”