diethyl 2-[3-bromo-2,2-dimethyl-1-(diphenylmethylideneamino)propyl]malonate

Base Information

Chemical Name:diethyl 2-[3-bromo-2,2-dimethyl-1-(diphenylmethylideneamino)propyl]malonate
CAS No.:1338951-09-9
Molecular Formula:C₂₅H₃₀BrNO₄
Molecular Weight:488.421
Hs Code.:

Synonyms:diethyl 2-[3-bromo-2,2-dimethyl-1-(diphenylmethylideneamino)propyl]malonate

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Chemical Property of diethyl 2-[3-bromo-2,2-dimethyl-1-(diphenylmethylideneamino)propyl]malonate

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Technology Process of diethyl 2-[3-bromo-2,2-dimethyl-1-(diphenylmethylideneamino)propyl]malonate

There total 3 articles about diethyl 2-[3-bromo-2,2-dimethyl-1-(diphenylmethylideneamino)propyl]malonate 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: 76.0%

: 1013-88-3
Benzophenone imine

: 1338951-04-4
diethyl 2-(3-bromo-2,2-dimethylpropylidene)malonate

: 1338951-09-9
diethyl 2-[3-bromo-2,2-dimethyl-1-(diphenylmethylideneamino)propyl]malonate

Guidance literature:: With triethylamine; at 20 ℃; for 119h; Neat (no solvent);
DOI:10.1039/c1ob05872j

Reference yield:

: 34795-31-8
3-bromo-2,2-dimethylpropionaldehyde

: 1338951-09-9
diethyl 2-[3-bromo-2,2-dimethyl-1-(diphenylmethylideneamino)propyl]malonate

Guidance literature:: Multi-step reaction with 2 steps

1: pyridine; titanium tetrachloride / tetrahydrofuran / 21 h / 20 °C

2: triethylamine / 119 h / 20 °C / Neat (no solvent)

With pyridine; titanium tetrachloride; triethylamine; In tetrahydrofuran; 1: Knoevenagel condensation / 2: aza-Michael addition;
DOI:10.1039/c1ob05872j

Reference yield:

: 40894-00-6
3-bromo-2,2-dimethyl-propan-1-ol

: 1338951-09-9
diethyl 2-[3-bromo-2,2-dimethyl-1-(diphenylmethylideneamino)propyl]malonate

Guidance literature:: Multi-step reaction with 3 steps

1: pyridinium chlorochromate / dichloromethane / 18 h / 20 °C

2: pyridine; titanium tetrachloride / tetrahydrofuran / 21 h / 20 °C

3: triethylamine / 119 h / 20 °C / Neat (no solvent)

With pyridine; titanium tetrachloride; triethylamine; pyridinium chlorochromate; In tetrahydrofuran; dichloromethane; 2: Knoevenagel condensation / 3: aza-Michael addition;
DOI:10.1039/c1ob05872j