LaCl3.7H2O catalysed cyclocondensation of 𝑜-phenylenediamine and ketones under solvent-free conditions

Journal of Chemical Sciences

Ganesh D Shelke¹  Shivaji S Pandit1¹  Bhushan D Vikhe¹ 

[1] Department of Chemistry, Padmashri Vikhe Patil College, Pravaranagar, Ahmednagar 413 713$$

关键词: Ketones;    𝑜-phenylenediamine;    benzodiazepines;    lanthanum chloride.;   

DOI  :  

来源: Indian Academy of Sciences

【 摘 要 】

2,3-Dihydro-1𝐻-1,5-benzodiazepine derivatives are synthesized by the condensation of 𝑜-phenylenediamine and various ketones in the presence of catalytic amount of LaCl3 under solvent-free condition.

【 授权许可】

Unknown