西格玛/sigma_31232-250G_氯化铁(III) 六水合物_250G –

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西格玛/sigma_31232-250G_氯化铁(III) 六水合物_250G -

代理商氯化铁(III) 六水合物_250G

250G

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Application

Iron(III) chloride hexahydrate may be employed as an oxidant for the following conversions: 
• Synthesis of 2-substituted 4(3H)-quinazolinones (yield = 77-93%), via condensation of aldehydes with anthranilamide.[1]
• Oxidation of 1,4-dihydropyridines (1,4-DHPs) to corresponding pyridines.[3] 
• Oxidation of 4-isopropyl-1,4-DHP to dealkylated pyridine.[3]

General description

Iron(III) chloride hexahydrate can be obtained from crystallization of iron(III) chloride from water. Its crystal structure has been studied using three-dimensional single-crystal X-ray-diffraction data. Its crystals have two chloride ions and four water molecules arranged around each ferric ion to form octahedral trans-[FeCl2(OH2)4]+ ions having C2h-2/msymmetry.[2]

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