ChemicalBook CAS DataBase List N-UNDECYLAMINE

N-UNDECYLAMINE synthesis

15synthesis methods

Product Name:N-UNDECYLAMINE
CAS Number:7307-55-3
Molecular formula:C11H25N
Molecular Weight:171.32

Ethanamine, N-[(3,5-dichlorophenyl)methylene]-2,2-diethoxy-

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Yield: 81%

Reaction Conditions:

with hydrazine in ethanol at 60; for 48 h;Inert atmosphere;Sealed tube;chemoselective reaction;

Steps:

2.1 General procedure of nitro compounds reduction by hydrazine catalyzed by Au/TiO₂
General procedure: To a sealed tube containing the nitro compound (0.6 mmol) and 2 mL ethanol were added 2.6-6.0 mmol of NH₂NH₂ (see Table 2) and Au/TiO₂ (100 mg, 1 wt.% in [Au], 0.8 mol%). The reaction was heated at 60 °C for an appropriate time (see Table 2) under an inert atmosphere. The reaction was monitored by TLC, and after completion, the slurry was filtered under pressure through a short pad of celite and silica gel to withhold the supported catalyst with the aid of ethanol or methanol (~ 5 mL). The filtrate was evaporated under vacuum to afford the corresponding amines in pure form. The spectroscopic data (¹H NMR, ¹³C NMR) of amines 1a-20a are in agreement with those previously reported [28,30,31], while the majority of them are commercially available substances. The screened catalysts Au/TiO₂, Au/Al₂O₃, and Au/ZnO (~ 1 wt.% in Au) are commercially available (Strem Chemicals), and have an average gold crystallite size of ~ 2-3 nm.

References:

Gkizis, Petros L.;Stratakis, Manolis;Lykakis, Ioannis N. [Catalysis Communications,2013,vol. 36,p. 48 - 51]

1000210-73-0
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7307-55-3
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$90.00/1g

References