41097-40-9Relevant articles and documents
Unusual synthesis of azines and their oxidative degradation to carboxylic acid using iodobenzene diacetate
Sumran, Garima,Aggarwal, Ranjana,Hooda, Mona,Sanz, Dionisia,Claramunt, Rosa M.
supporting information, p. 439 - 446 (2018/02/06)
Reaction of 3-hydrazonobutan-2-one oxime with aromatic aldehydes resulted in the formation of 1,2-bis(arylidene)hydrazine commonly referred as azine as an unexpected product, instead of expected product 3-(aryl)methylenehydrazonobutan-2-one oxime, which were subsequently oxidized to corresponding aromatic acids with an ecofriendly oxidizing agent iodobenzene diacetate. Azines and carboxylic acids were characterized by IR and NMR (1H, 13C, HMBC, and HMQC) studies.
Solvent-Free Green Synthesis of Azines and Their Conversion to 2,5-Disubstituted-1,3,4-thiadiazoles
Shridevi, D. Doddramappa,Ningaiah, Srikantamurthy,Kuduva, Narayan U.,Yhya, Raad K.,Rai, Kuriya M. Lokanatha
supporting information, p. 2869 - 2875 (2015/12/23)
A solvent-free, clean, and efficient method has been developed for the synthesis of 2,5-disubstituted-1,3,4-thiadiazoles via azines. This approach exploits the synthetic potential of clean reactions and offers many advantages such as excellent product yie
An expeditious synthetic approach towards the synthesis of Bis-Schiff bases (aldazines) using ultrasound
Khan, Khalid M.,Jamil, Waqas,Ambreen, Nida,Taha, Muhammad,Perveen, Shahnaz,Morales, Guillermo A.
, p. 1200 - 1205 (2014/02/14)
Aldazines (Bis-Schiff bases) 1-24 were synthesized using aromatic aldehydes (heterocyclic and benzaldehydes) and hydrazine hydrate under reflux using conventional heating and/or via ultrasound irradiation using BiCl3 as catalyst. Ultrasonication conditions with cat. BiCl3 proved to be an effective, environmentally friendly synthetic procedure. This methodology is robust in the presence of electron donating and electron withdrawing groups affording desired products with high yields (>95%) in just a couple of minutes vs. hours using conventional heating.