scholarly journals Titanium Tetraiodide/Trimethylsilyl Iodide Synergistically Induced Cyclization of N-(2-Cyanophenyl)benzamides into 2-Aryl-4-iodoquinazolines

ACS Omega ◽  
2019 ◽  
Vol 4 (6) ◽  
pp. 10463-10473
Author(s):  
Iwao Hachiya ◽  
Shintaro Nagoshi ◽  
Makoto Shimizu
2002 ◽  
Vol 330 (1) ◽  
pp. 197-212 ◽  
Author(s):  
G.Jeffery Leigh ◽  
J.Roger Sanders ◽  
Peter B. Hitchcock ◽  
Jaisa Soares Fernandes ◽  
Maria Togrou

1988 ◽  
Vol 41 (1) ◽  
pp. 37 ◽  
Author(s):  
DS Black ◽  
KL Ooi

2-Cyano-1-pyrroline 1-oxides (1) could not be converted directly into the related cyclic thiohydroxamic acids (8). Potassium ethyl xanthate transformed nitrones (1) into the imidates (2). The cyclic hydroxamic acids (4) can be converted into the thiohydroxamic acids (8) via the methoxypyrrolidinones (5) and the methoxypyrrolidine thiones (6), making use of sodium p- tolylmercaptide as the demethylating agent. Reaction of methoxy thiones (6) with trimethylsilyl iodide led to the formation of the 2-methylthio-1-pyrroline 1-oxides (7).


1978 ◽  
Vol 19 (39) ◽  
pp. 3657-3660 ◽  
Author(s):  
Michael E. Jung ◽  
Todd A. Blumenkopf

2010 ◽  
Vol 93 (10) ◽  
pp. 2023-2025 ◽  
Author(s):  
Gowravaram Sabitha ◽  
Sukant Kishore Das ◽  
Rangavajjula Srinivas ◽  
Jhillu S. Yadav

1998 ◽  
Vol 274 (2) ◽  
pp. 232-235 ◽  
Author(s):  
Daniel Rabinovich ◽  
Simon G. Bott ◽  
Jon B. Nielsen ◽  
Kent D. Abney

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