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ChemicalBook CAS DataBase List CARBAMIC ACID, (6-CHLORO-4-IODO-3-PYRIDINYL)-, 1,1-DIMETHYLETHYL ESTER
400777-00-6

CARBAMIC ACID, (6-CHLORO-4-IODO-3-PYRIDINYL)-, 1,1-DIMETHYLETHYL ESTER synthesis

4synthesis methods
4548-45-2 Synthesis
2-Chloro-5-nitropyridine

4548-45-2
554 suppliers
$6.00/5g

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Yield:-

Steps:

Multi-step reaction with 3 steps
1.1: tin(II) chloride dihdyrate; hydrogenchloride / 4 h / 0 - 20 °C
2.1: 1,4-dioxane / 45 h / Reflux; Inert atmosphere
3.1: N,N,N,N,-tetramethylethylenediamine; n-butyllithium / tetrahydrofuran; hexane / 1 h / -78 °C / Inert atmosphere
3.2: 20 °C / Inert atmosphere

References:

Boynton, Adam N.;Marcélis, Lionel;McConnell, Anna J.;Barton, Jacqueline K. [Inorganic Chemistry,2017,vol. 56,# 14,p. 8381 - 8389]

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