19950-27-7Relevant academic research and scientific papers
Ultrasonic irradiation of the Ullmann condensation: Application to the preparation of dioxolo, dioxino, cyclopent, and imidazolo anthranilic acid derivatives
Robin, Maxime,Pique, Valerie,Faure, Robert,Galy, Jean-Pierre
, p. 1083 - 1085 (2007/10/03)
The synthesis of N-aryl anthranilic acid derivatives bearing dioxolo, dioxino, cyclopent, and imidazolo supplementary ring systems is reported. The Ullmann-Goldberg condensation of the N-aryl anthranilic acid is improved in yield and reaction time, compar
Thiazolo [5,4-α] acridines
Barbe, Jacques,Boyer, Gerard,Carignano, Isabelle,Elguero, Jose,Galy, Jean-Pierre,Morel, Sandrine,Oughedani, Razika
, p. 6709 - 6710 (2007/10/02)
The synthesis of thiazolo [5,4-α] acridities and acridin-9(10H-ones by cyclisation of anthranilic acids is described. NMR (specially 1H NMR) was used to ascertain their 'bent' structure.
