TY - JOUR ID - 143904 TI - Acetic Acid Catalyzed Synthesis of Benzo[h]quinazoline-2(3H)-thione Derivatives Using Polyethylene glycol--400 as Green Reaction Medium JO - Journal of Applied Organometallic Chemistry JA - JAOC LA - en SN - 2783-3623 AU - Nagre, Sadashiv Sahebrao AU - Dhokale, Namdeo Tukaram AU - Dalvi, Navnath Ramkrishna AU - Kale, Satish Bhaskarrao AU - Konda, Shankaraiah Guruvaiah AD - Department of Chemistry, K. J. Somaiya College, Kopargaon-423601, (M.S.), India Y1 - 2022 PY - 2022 VL - 2 IS - 1 SP - 1 EP - 6 KW - acetic acid KW - PEG-400 KW - Arylidene-1-tetralones KW - Thiourea KW - Benzo[h]quinazoline- 2(3H)-thiones KW - Green reaction solvent DO - 10.22034/jaoc.2022.319818.1042 N2 - In this present investigation, an efficient protocol for the synthesis of bundle of novel substituted benzo[h]quinazoline-2(3H)-thione derivatives was reported. The acetic acid catalyzed benzo[h]quinazoline-2(3H)-thione derivatives were prepared from 2-(substituted arylidene)-1-tetralones, thiourea and green solvent polyethylene glycol-400 with efficient and milder reaction condition. All the novel scaffolds were confirmed by the spectroscopic methods (IR, 1H NMR, Mass and Elemental analysis). The superiority of present method was operational simplicity, easy purification; high yields, easy available catalyst, environmental friendly solvent. UR - https://jaoc.samipubco.com/article_143904.html L1 - https://jaoc.samipubco.com/article_143904_1d671d6154c9002fddce351a63b2bf9f.pdf ER -