7597-43-5Relevant academic research and scientific papers
Microwave-assisted synthesis and diabetic/antioxidant assessments of 1,3,2-benzothiazaphosphole-3(2H)-carbothioamide- and -diazaphosphole-3(2H)-dicarbothioamide 2-oxide derivatives
Abdou, Wafaa M.,Bekheit, Mohamed S.,Barghash, Reham F.
, p. 1797 - 1808 (2016)
Abstract: Environmentally friendly synthesis of 1,3,2-benzothiazaphosphole-3(2H)-carbothioamide and -diazaphosphole-3(2H)-dicarbothioamide 2-oxides or the carboxamide 2-oxide analogs was reported. The targets were accomplished via a two step process: (1) preparation of the substrates 2-phenyl-2,3-dihydro-1H-1,3,2-benzothiazaphosphole 2-oxide and -1,3,2-benzodiazaphosphole 2-oxide; (2) exploiting these two phospholes in reactions with various saturated and unsaturated isothiocyanates and some isocyanate analogs in dry DMF/pyridine under microwave irradiation thereby isolating the target compounds in 85–95?% yields. Based upon computer-assisted molecular model (CAMM), new compounds were screened for their antidiabetic and antioxidant properties and many of them exhibited moderate to high in vivo and in vitro diabetic and/or antioxidant potencies. Graphical abstract: [Figure not available: see fulltext.]
Five- and Six-Membered Cyclic Phosphonic Diamides, Thioester-amides and Spirobi
Neidlein, Richard,Buseck, Stephan
, p. 2520 - 2530 (2007/10/02)
By reaction of the 1,2-diaminobenzene derivatives 1a-d with the phosphonyl dichlorides 2a-g, the 1,3-dihydro-1,3,2-benzodiazaphosphol-2-ones 4a-q are obtained.The phosphonoyl dichlorides 2a-e, 2g, and 2h yield with naphthalene-1,8-diamines (5) the diazaph
