1357381-29-3Relevant academic research and scientific papers
Tandem addition-cyclization of o-ethynylphenyl isothiocyanates with N nucleophiles; Difference of cyclization mode between primary and secondary amines
Kaname, Mamoru,Sashida, Haruki
experimental part, p. 748 - 751 (2012/03/08)
Silver triflate promotes the 6-exo-dig mode cyclization of the N-(2-ethynylphenyl)thioureas, which were easily obtained from the o-ethynylphenyl isothiocyanates and the primary amines, to provide the 2-imino-4-methylidene-1H-benzo[d][1,3]thiazines as the
