(Brommethyl)methylmalonsaeure-dibenzylester

Base Information

Chemical Name:(Brommethyl)methylmalonsaeure-dibenzylester
CAS No.:73879-60-4
Molecular Formula:C₁₉H₁₉BrO₄
Molecular Weight:391.261
Hs Code.:

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Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

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Chemical Property of (Brommethyl)methylmalonsaeure-dibenzylester

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Technology Process of (Brommethyl)methylmalonsaeure-dibenzylester

There total 1 articles about (Brommethyl)methylmalonsaeure-dibenzylester which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 30.0%

: 60004-35-5
(Brommethyl)methylmalonsaeuredichlorid

: 100-51-6,185532-71-2
benzyl alcohol

: 73879-60-4
(Brommethyl)methylmalonsaeure-dibenzylester

Guidance literature:: With pyridine; In diethyl ether; Ambient temperature;

Reference yield:

: cobalt(II) chloride hexahydrate

: 5300-88-9
cholestane-2,3-dione dioxime

: 73879-60-4
(Brommethyl)methylmalonsaeure-dibenzylester

: Co((NO)NOHC₁₇H₂₁(CH₃)2CH(CH₃)(CH₂)3CH(CH₃)2)2C₅H₅NCH₂C(CH₃)(CO₂CH₂C₆H₅)2

: Co((NO)NOHC₁₇H₂₁(CH₃)2CH(CH₃)(CH₂)3CH(CH₃)2)2C₅H₅NCH₂C(CH₃)(CO₂CH₂C₆H₅)2

: Co((NO)NOHC₁₇H₂₁(CH₃)2CH(CH₃)(CH₂)3CH(CH₃)2)2C₅H₅NCH₂C(CH₃)(CO₂CH₂C₆H₅)2

Guidance literature:: With pyridine; potassium hydroxide; sodium tetrahydroborate; In ethanol; dioxime in ethanol stirred for 15 min at 65°C with CoCl2*6H2O, ethanolic KOH, after 10 min pyridine added to mixt., at room temp. under N2 ethanolic KOH and NaBH4 added and soln. stirred for 0.5 h at room temp., then stirred with bromo compd.; solvent evapd., residue dissolved in CH2Cl2, soln. filtered, filtrate chromd., obtained 3 diastereoisomers dissolved in CH2Cl2/hexane, soln. left at -20°C for several d to crystallize; elem. anal.;