Application In Synthesis of 1,1,1-Triethoxyethane. Annor-Gyamfi, JK; Bunce, RA in [Annor-Gyamfi, Joel K.; Bunce, Richard A.] Oklahoma State Univ, Dept Chem, Stillwater, OK 74078 USA published 4H-Benzo[d][1,3]oxazin-4-ones and Dihydro Analogs from Substituted Anthranilic Acids and Orthoesters in 2019.0, Cited 18.0. The Name is 1,1,1-Triethoxyethane. Through research, I have a further understanding and discovery of 78-39-7.
A one-pot route to 2-alkyl and 2-aryl-4H-benzo[d][1,3]oxazin-4-ones (also known as 4H-3,1-benzoxazin-4-ones) has been developed and studied. The method involves the reaction of aryl-substituted anthranilic acids with orthoesters in ethanol catalyzed by acetic acid. Additionally, we have also investigated the reaction under microwave conditions. Not all of the substrates were successful in yielding the target heterocycles as some of the reactions failed to undergo the final elimination. This process led to the isolation of (+/-)-2-alkyl/aryl-2-ethoxy-1,2-dihydro-4H-benzo[d][1,3]oxazin-4-ones. The formation of the dihydro analogs correlated with the electron density on the aromatic ring: Electron-donating groups favored the 4H- benzo[d][1,3]oxazin-4-ones, while electron-withdrawing groups tended to favor the dihydro product. Substituting a pyridine ring for the benzene ring in the substrate acid suppressed the reaction.
Bye, fridends, I hope you can learn more about C8H18O3, If you have any questions, you can browse other blog as well. See you lster.. Application In Synthesis of 1,1,1-Triethoxyethane
Reference:
Thiazolidine – Wikipedia,
,Thiazolidine – ScienceDirect.com