e.g. Filippa Pettersson or Cancer Res. 75(6) , 1102-12, (2015) or 10.1002/anie.201600521

Novel base-initiated reactions of N-substituted pyridinium salts

T Umemoto, G Tomizawa, H Hachisuka…

Index: Journal of Fluorine Chemistry, , vol. 77, # 2 p. 161 - 168

Full Text: HTML

Citation Number: 16

Abstract

... Journal of Fluorine Chemistry. ... and the calculations described in this paper were presented at the 17th National Meeting on Fluorine Chemistry of Japan, Abstract, O-27 (2nd edn.) (October 27, 1992), p. 52 Osaka. [2](a); DM Smith; ,in: S. Coffey (Ed.), Rodd's Chemistry of Carbon ...

N/A Structure

~34%

2-Chloropyridine Structure

2-Chloropyridine

2-pyridyl trifluoromethanesulfonate Structure

2-pyridyl trifl...

Sodium triflate Structure

Sodium triflate

1,2,3,5-Thiatriazolo[5.4a]pyridin-3-oxide Structure

1,2,3,5-Thiatri...

~16%

2-Methoxypyridine Structure

2-Methoxypyridine

2-pyridyl trifluoromethanesulfonate Structure

2-pyridyl trifl...

Methanol Structure

1,2,3,5-Thiatriazolo[5.4a]pyridin-3-oxide Structure

1,2,3,5-Thiatri...

~16%

2-Methoxypyridine Structure

2-Methoxypyridine

2-pyridyl trifluoromethanesulfonate Structure

2-pyridyl trifl...

1-Fluoropyridinium trifluoromethanesulfonate Structure

1-Fluoropyridin...

~21%

2-Chloropyridine Structure

2-Chloropyridine

2-pyridyl trifluoromethanesulfonate Structure

2-pyridyl trifl...

2-Fluoropyridine Structure

2-Fluoropyridine

1-Fluoropyridinium trifluoromethanesulfonate Structure

1-Fluoropyridin...

~48%

2-Iodopyridine Structure

2-pyridyl trifluoromethanesulfonate Structure

2-pyridyl trifl...

2-Fluoropyridine Structure

2-Fluoropyridine

Methanol Structure

1-Fluoropyridinium trifluoromethanesulfonate Structure

1-Fluoropyridin...

~4%

2-Methoxypyridine Structure

2-Methoxypyridine

2-pyridyl trifluoromethanesulfonate Structure

2-pyridyl trifl...

Detail

Trimethylsilyl acetate Structure

Trimethylsilyl ...

1-Fluoropyridinium trifluoromethanesulfonate Structure

1-Fluoropyridin...

~44%

2-ACETOXY-PYRIDINE Structure

2-ACETOXY-PYRIDINE

2-pyridyl trifluoromethanesulfonate Structure

2-pyridyl trifl...

Detail

1-Fluoropyridinium trifluoromethanesulfonate Structure

1-Fluoropyridin...

Diethylamine Structure

~22%

2-Chloropyridine Structure

2-Chloropyridine

2-Pyridinamine,N,N-diethyl- Structure

2-Pyridinamine,...

Detail

N/A Structure

Diethylamine Structure

~20%

2-Pyridinamine,N,N-diethyl- Structure

2-Pyridinamine,...

2-pyridyl trifluoromethanesulfonate Structure

2-pyridyl trifl...

Sodium triflate Structure

Sodium triflate

1,2,3,5-Thiatriazolo[5.4a]pyridin-3-oxide Structure

1,2,3,5-Thiatri...

~33%

2-Methoxypyridine Structure

2-Methoxypyridine

2-pyridyl trifluoromethanesulfonate Structure

2-pyridyl trifl...

Methanol Structure

1,2,3,5-Thiatriazolo[5.4a]pyridin-3-oxide Structure

1,2,3,5-Thiatri...

~33%

2-Methoxypyridine Structure

2-Methoxypyridine

2-pyridyl trifluoromethanesulfonate Structure

2-pyridyl trifl...

Methanol Structure

1-Fluoropyridinium trifluoromethanesulfonate Structure

1-Fluoropyridin...

~79%

2-Methoxypyridine Structure

2-Methoxypyridine

2-pyridyl trifluoromethanesulfonate Structure

2-pyridyl trifl...

Detail

N/A Structure

~29%

2-Chloropyridine Structure

2-Chloropyridine

2-pyridyl trifluoromethanesulfonate Structure

2-pyridyl trifl...

1-Fluoropyridinium trifluoromethanesulfonate Structure

1-Fluoropyridin...

~62%

2-Chloropyridine Structure

2-Chloropyridine

2-pyridyl trifluoromethanesulfonate Structure

2-pyridyl trifl...

2-Fluoropyridine Structure

2-Fluoropyridine

1-Fluoropyridinium trifluoromethanesulfonate Structure

1-Fluoropyridin...

Diethylamine Structure

~62%

2-Chloropyridine Structure

2-Chloropyridine

2-Pyridinamine,N,N-diethyl- Structure

2-Pyridinamine,...

Detail

Regioselective Synthesis of Heteroaryl Triflones by LDA (Lit...

[Xu, Xiu-Hua; Wang, Xin; Liu, Guo-Kai; Tokunaga, Etsuko; Shibata, Norio Organic Letters, 2012 , vol. 14, # 10 p. 2544 - 2547]

A Convenient Synthesis of Nitrogen-Containing Heterocycles B...

[Cacchi, Sandro; Carangio, Antonella; Fabrizi, Giancarlo; Moro, Leonardo; Pace, Paola Synlett, 1997 , # 12 p. 1400 - 1402]

Base-initiated reactions of n-fluoropyridinium salts; a nove...

[Tetrahedron Letters, , vol. 28, # 24 p. 2705 - 2708]

Base-initiated reactions of n-fluoropyridinium salts; a nove...

[Tetrahedron Letters, , vol. 28, # 24 p. 2705 - 2708]

Base-initiated reactions of n-fluoropyridinium salts; a nove...

[Tetrahedron Letters, , vol. 28, # 24 p. 2705 - 2708]