146441-27-2

Upstream product

• 137-07-5 2-amino-benzenethiol 
• 146441-26-1 2-<1-(2,3,5-tri-O-benzoyl-β-D-ribofuranosyl)carbonyl>-2,3-dihydro-1,5-benzothiazepin-4(5H)-one 
• 139236-90-1 5-hydroxy-5-(2,3,5-tri-O-benzoyl-β-D-ribofuranozyl)-furan-2(5H)-one 

Relevant academic research and scientific papers

C-NUCLEOSIDES. 20. RING TRANSFORMATION OF 5-HYDROXY-5-(2,3,5-TRI-O-BENZOYL-β-D-RIBOFURANOSYL)FURAN-2(5H)-ONE WITH 2-AMINOTHIOPHENOL AND 2-AMINOETHANETHIOL TO 1,5-BENZOTHIAZEPINE AND 1,4-THIAZINE

Treatment of 1 with 2-aminothiophenol afforded 2--2,3-dihydro-1,5-benzothiazepin-4(5H)-one (2).Dehydrogenation of 2 with 2,3-dichloro-5,6-dicyano-p-benzoquinone and a trace amount of p-toluenesulfonic aci