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Cas:150-77-6
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inquiry1,2-Ethanediamine,N1,N1,N2,N2-tetraethyl-Appearance:white crystalline powder Storage:Store in dry, dark and ventilated place Package:25KG drum Application:intermediate Transportation:by air, by sea, by express
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Conditions | Yield |
---|---|
With hydrogen at 180℃; under 7500.75 Torr; | 76.3% |
With hydrogen at 180℃; under 7500.75 Torr; | 76.3% |
Conditions | Yield |
---|---|
60% |
N,N,N',N'-tetraethyloxamide
N,N,N',N'-Tetraethylethylenediamine
Conditions | Yield |
---|---|
With lithium aluminium tetrahydride; diethyl ether |
Conditions | Yield |
---|---|
als Bis-hydrojodid; |
Conditions | Yield |
---|---|
With n-heptane; sodium at 200℃; under 588406 - 735508 Torr; |
ethene
ethylenediamine
A
N,N'-diethylethylenediamine
B
N,N,N'-triethylethanediamine
C
N,N,N',N'-Tetraethylethylenediamine
D
N,N-diethylethylenediamine
Conditions | Yield |
---|---|
analog reagieren wie das Butylamin; |
Conditions | Yield |
---|---|
With copper; benzene Unter Druck; |
ethyleneglycol dibenzenesulfonate
diethylamine
N,N,N',N'-Tetraethylethylenediamine
Conditions | Yield |
---|---|
With 1,4-dioxane |
diethylamine
2-(diethylamino)ethyl chloride
N,N,N',N'-Tetraethylethylenediamine
Conditions | Yield |
---|---|
With benzene at 100℃; |
Conditions | Yield |
---|---|
(γ-irradiation); |
tetra-N-ethyl-trans-ethene-1,2-diamine
N,N,N',N'-Tetraethylethylenediamine
Conditions | Yield |
---|---|
With formic acid |
Conditions | Yield |
---|---|
at 160 - 180℃; |
Conditions | Yield |
---|---|
With magnesium |
ethylene glycol
diethylamine
A
N,N,N',N'-Tetraethylethylenediamine
B
2-(Diethylamino)ethanol
Conditions | Yield |
---|---|
With tris(triphenylphosphine)ruthenium(II) chloride at 120℃; for 2h; Yield given. Yields of byproduct given. Title compound not separated from byproducts; | |
With ruthenium trichloride at 120℃; for 2.5h; Yield given. Yields of byproduct given. Title compound not separated from byproducts; |
Conditions | Yield |
---|---|
With sodium carbonate In N,N-dimethyl-formamide at 52℃; Kinetics; Further Variations:; Temperatures; Substitution; |
Conditions | Yield |
---|---|
als Bis-hydrobromid; |
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: benzene 2: lithium alanate; diethyl ether View Scheme |
ethanol
ethylenediamine
A
N-ethylethane-1,2-diamine
B
N,N'-diethylethylenediamine
C
N,N,N'-triethylethanediamine
D
N,N,N',N'-Tetraethylethylenediamine
E
N,N-diethylethylenediamine
Conditions | Yield |
---|---|
With hydrogen at 200℃; under 7500.75 Torr; for 8h; Product distribution / selectivity; |
bromobenzene
A
biphenyl
B
N,N,N',N'-Tetraethylethylenediamine
C
diphenylsilane
Conditions | Yield |
---|---|
Stage #1: bromobenzene With magnesium In tetrahydrofuran; ethylene dibromide Stage #2: (teeda)*H2SiCl2 In tetrahydrofuran; dichloromethane; ethylene dibromide |
bromobenzene
diethyl ether
A
biphenyl
B
N,N,N',N'-Tetraethylethylenediamine
C
diphenylsilane
D
1,1,3,3-tetraphenyldisiloxane
E
ethoxy(diphenyl)silane
Conditions | Yield |
---|---|
Stage #1: bromobenzene With magnesium In diethyl ether; ethylene dibromide Stage #2: diethyl ether; (teeda)*H2SiCl2 In dichloromethane; ethylene dibromide | A 9 %Chromat. B 26 %Chromat. C 35 %Chromat. D 14 %Chromat. E 13 %Chromat. |
Conditions | Yield |
---|---|
With 5 wt% ruthenium/carbon; hydrogen In water at 124.84℃; under 56255.6 Torr; for 1h; | 33 %Spectr. |
Conditions | Yield |
---|---|
In dichloromethane at 20℃; under 750.075 Torr; Schlenk technique; | 98% |
N,N,N',N'-Tetraethylethylenediamine
Conditions | Yield |
---|---|
In tetrahydrofuran at 20℃; for 0.25h; Inert atmosphere; | 98% |
N,N,N',N'-Tetraethylethylenediamine
Conditions | Yield |
---|---|
In diethyl ether at 20℃; Inert atmosphere; | 97% |
N,N,N',N'-Tetraethylethylenediamine
Conditions | Yield |
---|---|
In tetrahydrofuran at 20℃; for 0.25h; Inert atmosphere; | 95% |
N,N,N',N'-Tetraethylethylenediamine
2-[[(2-Diethylamino-ethylcarbamoyl)-methyl]-(2-tritylsulfanyl-ethyl)-amino]-N-(2-tritylsulfanyl-ethyl)-acetamide
Conditions | Yield |
---|---|
With N-isopropylethylamine In dichloromethane at 20℃; for 1h; | 94% |
N,N,N',N'-Tetraethylethylenediamine
N,N,N',N'-tetraethylethylenediamine palladium(II) chloride
Conditions | Yield |
---|---|
In acetonitrile under N2 atm. to hot soln. PdCl2 in MeCN ligand was added; mixt. was cooled to room temp.. kept at 5°C overnight, ppt. was filtered off, washed with Et2O, dried under vac.; | 94% |
N,N,N',N'-Tetraethylethylenediamine
2-methyl-1,3-cyclopentadiene
zinc(II) chloride
(zinc)(η**(1)-methylcyclopentadienyl)2(N,N,N',N'-tetraethylethylenediamine)
Conditions | Yield |
---|---|
With NaH In tetrahydrofuran C5H5CH3 added dropwise to NaH in THF at 0°C; left for 2 h at ambient temp.; centrifuged, added slowly to THF soln. of ZnCl2; stirred at ambient temp. overnight; crystals redissolved in THF, tetraethylethylenediamine added; left at -80°C; | 94% |
Conditions | Yield |
---|---|
In water at 20℃; for 1h; | 91% |
N,N,N',N'-Tetraethylethylenediamine
Conditions | Yield |
---|---|
In nitromethane byproducts: S(CH3)2; a soln. of Ni-complex in MeNO2 was treated with 1 equiv of diamine under inert atmosphere, mixt. was stirred for 10 min at room temp.; reaction mixt. was filtered into Et2O, ppt. filtered off, washed with ether, dried under high vac.; elem. anal.; | 89% |
N,N,N',N'-Tetraethylethylenediamine
2-Naphthalenesulfonyl chloride
N,N-diethylnaphthalene-2-sulfonamide
Conditions | Yield |
---|---|
With calcium hydride In acetonitrile at 90℃; for 1h; Inert atmosphere; Schlenk technique; regiospecific reaction; | 89% |
N,N,N',N'-Tetraethylethylenediamine
p-toluenesulfonyl chloride
N,N-diethyl-4-methylbenzenesulfonamide
Conditions | Yield |
---|---|
In acetonitrile at 90℃; for 1h; Inert atmosphere; | 87% |
With calcium hydride In acetonitrile at 90℃; for 1h; Inert atmosphere; Schlenk technique; regiospecific reaction; | 87% |
N,N,N',N'-Tetraethylethylenediamine
4-bromobenzenesulfonyl chloride
4-bromo-N,N-diethylbenzenesulfonamide
Conditions | Yield |
---|---|
With calcium hydride In acetonitrile at 90℃; for 1h; Inert atmosphere; Schlenk technique; regiospecific reaction; | 86% |
Conditions | Yield |
---|---|
In water a soln. of U compd. added to a soln. of a ligand and a diamine (1:2:2 molar ratio), stored for a 1 wk; ppt. filtered, dried (air); elem. anal., TGA; | 85% |
Conditions | Yield |
---|---|
In dichloromethane; acetone | 85% |
N,N,N',N'-Tetraethylethylenediamine
N,N'-Diamino-N,N,N',N'-tetraethyl-1,2-ethanediylbis(ammonium nitrate)
Conditions | Yield |
---|---|
With barium(II) nitrate; barium(II) oxide; hydroxylamine-O-sulfonic acid In water Ambient temperature; | 82% |
tris(ethene)nickel(0)
N,N,N',N'-Tetraethylethylenediamine
1,1-Difluoro-1H-cyclopropabenzol
Conditions | Yield |
---|---|
In diethyl ether byproducts: C2H4; diamine added at -78°C to a soln. of Ni-compd. (fresh prepd. from CDT-Ni), filtered with cooling, benzene compd. added at -78°C, warmed to -30.degreee.C; after 3 h cooled to -78°C, isolated, washed with cold Et2O, dried in high vac., recrystn. from Et2O/THF, elem. anal.; | 82% |
N,N,N',N'-Tetraethylethylenediamine
(trifluoromethyl)trimethylsilane
[(N,N,N,N-tetraethylethane-1,2-diamine)Ni(CF3)2]
Conditions | Yield |
---|---|
Stage #1: (trifluoromethyl)trimethylsilane With silver fluoride In acetonitrile at 20℃; for 2h; Inert atmosphere; Stage #2: nickel(II) bromide dimethoxyethane In acetonitrile for 48h; Inert atmosphere; Stage #3: N,N,N',N'-Tetraethylethylenediamine at 20℃; for 4h; | 82% |
Conditions | Yield |
---|---|
In acetonitrile at 20℃; for 10h; | 80.3% |
thiophene-2-sulfonyl chloride
N,N,N',N'-Tetraethylethylenediamine
N,N-Diethyl-2-thiophenesulfonamide
Conditions | Yield |
---|---|
With calcium hydride In acetonitrile at 90℃; for 1h; Inert atmosphere; Schlenk technique; regiospecific reaction; | 79% |
Conditions | Yield |
---|---|
In ethanol at 25℃; for 1h; Inert atmosphere; | 78% |
N,N,N',N'-Tetraethylethylenediamine
1,1,1,3',3',3'-hexafluoro-propanol
copper(II) methoxide
bis(1,1,1,3,3,3-hexafluoro-2-propoxo)(N,N,N',N'-tetraethylethylenediamine)copper(II)
Conditions | Yield |
---|---|
In diethyl ether byproducts: CH3OH; (under vac. or Ar); addn. of the amine and the fluoropropanol to a suspn. of the Cu(OMe)2 in Et2O at room temp., stirring for 30 min; filtration, concg., cooling to -20°C; | 77% |
Conditions | Yield |
---|---|
In water U:acid:amine=2:4:4 molar ratio, mixed the solns., allowed to stand for 1wk; ppt. filtered, dried (air); elem. anal., TGA; | 75% |
Conditions | Yield |
---|---|
In water a soln. of U compd. added to a soln. of a ligand and a diamine (1:2:2 molar ratio), stored for a 1 wk at 30°C; ppt. filtered, dried (air); elem. anal., TGA; | 75% |
N,N,N',N'-Tetraethylethylenediamine
trans-[RuCl2(1,5-cyclooctadiene)(N,N'-diethylethylenediamine)]
Conditions | Yield |
---|---|
In toluene (N2); addn. of amine deriv. to stirred suspn. of ruthenium compd. in toluene, heating at 80°C for 24 h; cooling to room temp., evapn., recrystn. (diethyl ether/CH2Cl2 (3:1)) at-20°C; | 75% |
[BeBr2(OEt2)2]
N,N,N',N'-Tetraethylethylenediamine
Conditions | Yield |
---|---|
In toluene at 20℃; for 15h; Schlenk technique; Glovebox; Inert atmosphere; | 75% |
N,N,N',N'-Tetraethylethylenediamine
bis(2,4-pentanedionate)(N,N,N',N'-tetraethyl-1,2-diaminoethane)cobalt(II)
Conditions | Yield |
---|---|
In toluene N2 atmosphere; azeotropic removal of H2O from Co(acac)2 in toluene, cooling, addn. of org. compd. (10 % excess),; cooling and filtn. or crystn. on removal of solvent, recrystn. (hexane/toluene, -20°C); | 74% |
N,N,N',N'-Tetraethylethylenediamine
Conditions | Yield |
---|---|
In tetrahydrofuran at 20℃; for 0.25h; Inert atmosphere; | 74% |
N,N,N',N'-Tetraethylethylenediamine
trans-[RuCl2(2,5-norbornadiene)(N,N,N'-triethylethylenediamine)]
Conditions | Yield |
---|---|
In toluene (N2); addn. of amine deriv. to stirred suspn. of ruthenium compd. in toluene, heating at 80°C for 24 h; cooling to room temp., evapn., recrystn. (diethyl ether/CH2Cl2 (6:1)) at-20°C; | 73% |
N,N,N',N'-Tetraethylethylenediamine
Conditions | Yield |
---|---|
Stage #1: 1,1,1,5,5,5-hexafluoro-4-hydroxy-pent-3-en-2-one; compound with N,N,N'-triethyl-ethane-1,2-diamine With phenyldimethylsilyl chloride In diethyl ether Heating; Stage #2: N,N,N',N'-Tetraethylethylenediamine at -78 - 20℃; | 72% |
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