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ChemicalBook CAS DataBase List METHYL 6-(4-(TERT-BUTOXYCARBONYL)PIPERAZIN-1-YL)PYRAZINE-2-CARBOXYLATE

METHYL 6-(4-(TERT-BUTOXYCARBONYL)PIPERAZIN-1-YL)PYRAZINE-2-CARBOXYLATE synthesis

1synthesis methods
57260-71-6 Synthesis
1-BOC-Piperazine

57260-71-6
735 suppliers
$5.00/5g

23611-75-8 Synthesis
2-Chloro-6-pyrazinecarboxylic acid methyl ester

23611-75-8
131 suppliers
$9.00/250mg

METHYL 6-(4-(TERT-BUTOXYCARBONYL)PIPERAZIN-1-YL)PYRAZINE-2-CARBOXYLATE

1375702-27-4
17 suppliers
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Yield:1375702-27-4 77%

Reaction Conditions:

with [1,3-bis(2,6-diisopropylphenyl)imidazol-2-ylidene](3-chloropyridyl)palladium(ll) dichloride;caesium carbonate in 1,2-dimethoxyethane at 60 - 80;Inert atmosphere;Buchwald-Hartwig Coupling;

References:

Suwal, Sujit;Rahman, Mahmuda;O'Brien, Gregory;Karambizi, Victoire G.;Wrotny, Matthew;Scott Goodman [New Journal of Chemistry,2022,vol. 46,# 6,p. 2605 - 2608] Location in patent:supporting information