Rong, Nianxin; Yuan, Yongsheng; Chen, Huijie; Yao, Changguang; Li, Teng; Wang, Yantao; Yang, Weiran published the artcile< A practical route to 2-iodoanilines via the transition-metal-free and base-free decarboxylative iodination of anthranilic acids under oxygen>, Related Products of 20776-50-5, the main research area is iodoaniline regioselective preparation; anthranilic acid oxygen decarboxylative iodination.
A simple and practical procedure for synthesizing 2-iodoanilines ArNH2 [Ar = 2-IC6H4, 2-I-4-BrC6H3, 2-I-4-MeOC6H3, etc.] had been developed. A series of highly regioselective 2-iodoanilines ArNH2 was obtained in satisfactory to good yields (of up to 90%) by carrying out the decarboxylative iodination of readily available anthranilic acids with inexpensive KI and I2 as halogen donors under transition-metal-free and base-free conditions. Oxygen was shown to be necessary for the transformation. This practical decarboxylative iodination route was operationally scalable and shown to exhibit high functional-group tolerance. Control experiments suggested that a radical pathway was involved in the transformation.
Organic Chemistry Frontiers published new progress about Aromatic amines Role: RCT (Reactant), SPN (Synthetic Preparation), RACT (Reactant or Reagent), PREP (Preparation). 20776-50-5 belongs to class bromides-buliding-blocks, and the molecular formula is C7H6BrNO2, Related Products of 20776-50-5.
Referemce:
Bromide – Wikipedia,
bromide – Wiktionary