An article An Improved Synthesis of Urea Derivatives from N-Acylbenzotriazole via Curtius Rearrangement WOS:000483697000007 published article about ONE-POT SYNTHESIS; OXIDATIVE CARBONYLATION; EFFICIENT CONVERSION; TRISUBSTITUTED UREAS; BIOLOGICAL-ACTIVITY; CARBOXYLIC-ACIDS; AMINES; FACILE; INHIBITORS; DESIGN in [Singh, Anoop S.; Agrahari, Anand K.; Singh, Sumit K.; Yadav, Mangal S.; Tiwari, Vinod K.] Banaras Hindu Univ, Inst Sci, Dept Chem, Varanasi 22100, Uttar Pradesh, India in 2019, Cited 83. The Name is 3-Methylbenzoic acid. Through research, I have a further understanding and discovery of 99-04-7. Category: isothiazole
The good leaving tendency of the benzotriazole moiety has been exploited for the synthesis of symmetric, unsymmetric, N-acyl, and cyclic ureas in good yields from N-acylbenzotriazoles by treating the latter with various amines in the presence of TMSN N in a sealed tube. The salient features of the devised protocol includes the high-yield, mild, metal-free, one-pot reaction conditions, and short reaction time. Furthermore, in many cases, no column chromatography is required for the purification.
Category: isothiazole. About 3-Methylbenzoic acid, If you have any questions, you can contact Singh, AS; Agrahari, AK; Singh, SK; Yadav, MS; Tiwari, VK or concate me.
Reference:
Isothiazole – Wikipedia,
,Isothiazole – ScienceDirect.com