Access to 3-Aminobenzothiophenes and 3-Aminothiophenes Fused to 5-membered Heteroaromatic Rings Through 6π-Electrocyclization Reaction of Keteniminium Salts
Link:
https://www.sciencedirect.com/science/article/pii/S0040403918308153?via%3Dihub
TOC:

Journal Name:
Volume:
59
Issue:
(34)
Page No.:
3242-3248
Year:
