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ChemicalBook CAS DataBase List 6-IODO-4-METHOXY-2,2'-BIPYRIDINE
205052-94-4

6-IODO-4-METHOXY-2,2'-BIPYRIDINE synthesis

6synthesis methods
33421-43-1 Synthesis
2,2'-Dipyridyl N-oxide

33421-43-1
61 suppliers
$121.00/5g

6-IODO-4-METHOXY-2,2'-BIPYRIDINE

205052-94-4
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Yield:-

Steps:

Multi-step reaction with 4 steps
1.1: 65 percent / KNO3; H2SO4 / 2.5 h / 110 °C
2.1: 88 percent / methanol / 0.5 h / 40 °C
3.1: LTMP / tetrahydrofuran / 1.5 h / -70 °C
3.2: 94 percent / I2 / tetrahydrofuran / 1 h / -70 °C
4.1: 64 percent / PBr3 / CHCl3 / 0.75 h / Heating

References:

Trécourt, Fran?ois;Gervais, Bruno;Mongin, Olivier;Gal, Catherine Le;Mongin, Florence;Quéguiner, Guy [Journal of Organic Chemistry,1998,vol. 63,# 9,p. 2892 - 2897]