Product Name

  • Name

    Neopentylamine

  • EINECS 227-378-1
  • CAS No. 5813-64-9
  • Article Data39
  • CAS DataBase
  • Density 0.759 g/cm3
  • Solubility
  • Melting Point -70°C (estimate)
  • Formula C5H13N
  • Boiling Point 82.6 °C at 760 mmHg
  • Molecular Weight 87.1649
  • Flash Point -13°C
  • Transport Information
  • Appearance
  • Safety 3-16-23-26-36/37/39
  • Risk Codes 11-20/22-35
  • Molecular Structure Molecular Structure of 5813-64-9 (Neopentylamine)
  • Hazard Symbols Xn
  • Synonyms Neopentylamine(6CI,7CI,8CI);1-Amino-2,2-dimethylpropane;2,2-Dimethyl-1-propanamine;2,2-Dimethyl-1-propylamine;2,2-Dimethylpropanamine;2,2-Dimethylpropylamine;NSC 165660;
  • PSA 26.02000
  • LogP 1.69150

Synthetic route

Trimethylacetic acid
75-98-9

Trimethylacetic acid

A

2,2-dimethylpropylamine
5813-64-9

2,2-dimethylpropylamine

B

2,2-dimethylpropionamide
754-10-9

2,2-dimethylpropionamide

Conditions
ConditionsYield
Stage #1: Trimethylacetic acid With cyclopentyl methyl ether; ammonia at 200℃; under 4500.45 Torr; Sealed tube; Green chemistry;
Stage #2: With cyclopentyl methyl ether; ammonia; hydrogen at 200℃; under 42004.2 Torr; for 6.5h; Cooling with ice; Green chemistry;
A 74%
B 26%
tert-butyl isocyanide
630-18-2

tert-butyl isocyanide

2,2-dimethylpropylamine
5813-64-9

2,2-dimethylpropylamine

Conditions
ConditionsYield
With ethanol; sodium
With ethanol; sodium; toluene
With lithium aluminium tetrahydride; diethyl ether
2,2-dimethylpropionaldehyde oxime
637-91-2

2,2-dimethylpropionaldehyde oxime

2,2-dimethylpropylamine
5813-64-9

2,2-dimethylpropylamine

Conditions
ConditionsYield
With nickel; ethylene glycol at 105℃; Hydrogenation;
With hydrogen In tetrahydrofuran at 140℃; under 30003 Torr; for 2.25h;
N,N'-bis(2,2-dimethylpropylidene)-2,2-dimethyl-1,1-propanediamine
104410-32-4

N,N'-bis(2,2-dimethylpropylidene)-2,2-dimethyl-1,1-propanediamine

A

2,2-dimethylpropylamine
5813-64-9

2,2-dimethylpropylamine

B

di(neo-pentyl)amine
77954-69-9

di(neo-pentyl)amine

Conditions
ConditionsYield
With diethyl ether; nickel kieselguhr at 100 - 125℃; under 73550.8 - 110326 Torr; Hydrogenation;
With ethanol; nickel kieselguhr at 100 - 125℃; under 73550.8 - 110326 Torr; Hydrogenation;
With nickel kieselguhr; methyl cyclohexane at 100 - 125℃; under 73550.8 - 110326 Torr; Hydrogenation;
2,2-dimethylpropionamide
754-10-9

2,2-dimethylpropionamide

A

2,2-dimethylpropylamine
5813-64-9

2,2-dimethylpropylamine

B

2,2-dimethyl-propanol-1
75-84-3

2,2-dimethyl-propanol-1

Conditions
ConditionsYield
With ethanol; sodium
With sec.octyl alcohol; sodium
With dodecacarbonyl-triangulo-triruthenium; hydrogen; molybdenum hexacarbonyl In 1,2-dimethoxyethane at 160℃; under 75007.5 Torr; for 16h; Inert atmosphere;
tert-butylisonitrile
119072-55-8, 7188-38-7

tert-butylisonitrile

A

N-methyl-tert-butylamine
14610-37-8

N-methyl-tert-butylamine

B

2,2-dimethylpropylamine
5813-64-9

2,2-dimethylpropylamine

Conditions
ConditionsYield
With nickel at 170 - 180℃; Hydrogenation;
pivalaldehyde
630-19-3

pivalaldehyde

2,2-dimethylpropylamine
5813-64-9

2,2-dimethylpropylamine

Conditions
ConditionsYield
With ammonium amalgam
Multi-step reaction with 2 steps
1: NH3
2: nickel kieselguhr; methylcyclohexane / 100 - 125 °C / 73550.8 - 110326 Torr / Hydrogenation
View Scheme
Multi-step reaction with 2 steps
1: ZnCl2
2: LiAlH4 / diethyl ether
View Scheme
1-neopentylurea
53286-11-6

1-neopentylurea

2,2-dimethylpropylamine
5813-64-9

2,2-dimethylpropylamine

Conditions
ConditionsYield
(hydrolysis);
α-Trimethyl-siloxy-neopentylazid
17108-23-5

α-Trimethyl-siloxy-neopentylazid

2,2-dimethylpropylamine
5813-64-9

2,2-dimethylpropylamine

Conditions
ConditionsYield
With lithium aluminium tetrahydride In diethyl ether
2,2-dimethyl-propanol-1
75-84-3

2,2-dimethyl-propanol-1

2,2-dimethylpropylamine
5813-64-9

2,2-dimethylpropylamine

Conditions
ConditionsYield
With ammonia; hydrogen; iron at 230 - 250℃; under 22501.8 - 37503 Torr;35 % Chromat.
Multi-step reaction with 2 steps
1: Na2Cr2O7; H2SO4
2: ammonium amalgam
View Scheme
With dodecacarbonyl-triangulo-triruthenium; 4,5-bis((diisopropylphosphanyl)methyl)acridine; ammonia In tert-Amyl alcohol at 150℃; for 21h; Temperature; Inert atmosphere; Schlenk technique; Autoclave;
pivalaldehyde
630-19-3

pivalaldehyde

ammonium amalgam

ammonium amalgam

A

2,2-dimethylpropylamine
5813-64-9

2,2-dimethylpropylamine

B

2,2-dimethyl-propanol-1
75-84-3

2,2-dimethyl-propanol-1

C

Trimethylacetic acid
75-98-9

Trimethylacetic acid

tert-butyl isocyanide
630-18-2

tert-butyl isocyanide

ethanol
64-17-5

ethanol

toluene
108-88-3

toluene

sodium

sodium

A

Isobutane
75-28-5

Isobutane

B

2,2-dimethylpropylamine
5813-64-9

2,2-dimethylpropylamine

C

sodium cyanide
143-33-9

sodium cyanide

2,2-dimethylpropionaldehyde oxime
637-91-2

2,2-dimethylpropionaldehyde oxime

ethylene glycol
107-21-1

ethylene glycol

Raney nickel

Raney nickel

2,2-dimethylpropylamine
5813-64-9

2,2-dimethylpropylamine

Conditions
ConditionsYield
at 105℃; Hydrogenation;
tert-butyl-acetic acid amide

tert-butyl-acetic acid amide

2,2-dimethylpropylamine
5813-64-9

2,2-dimethylpropylamine

Conditions
ConditionsYield
With sodium hypobromide; water
tert-butylisonitrile
119072-55-8, 7188-38-7

tert-butylisonitrile

nickel

nickel

A

N-methyl-tert-butylamine
14610-37-8

N-methyl-tert-butylamine

B

2,2-dimethylpropylamine
5813-64-9

2,2-dimethylpropylamine

Conditions
ConditionsYield
at 170 - 180℃; Hydrogenation;
diethyl ether
60-29-7

diethyl ether

N,N'-bis(2,2-dimethylpropylidene)-2,2-dimethyl-1,1-propanediamine
104410-32-4

N,N'-bis(2,2-dimethylpropylidene)-2,2-dimethyl-1,1-propanediamine

nickel

nickel

A

2,2-dimethylpropylamine
5813-64-9

2,2-dimethylpropylamine

B

di(neo-pentyl)amine
77954-69-9

di(neo-pentyl)amine

Conditions
ConditionsYield
at 100 - 125℃; under 73550.8 - 110326 Torr; Hydrogenation;
N,N'-bis(2,2-dimethylpropylidene)-2,2-dimethyl-1,1-propanediamine
104410-32-4

N,N'-bis(2,2-dimethylpropylidene)-2,2-dimethyl-1,1-propanediamine

ethanol
64-17-5

ethanol

nickel

nickel

A

2,2-dimethylpropylamine
5813-64-9

2,2-dimethylpropylamine

B

di(neo-pentyl)amine
77954-69-9

di(neo-pentyl)amine

Conditions
ConditionsYield
at 100 - 125℃; under 73550.8 - 110326 Torr; Hydrogenation;
N,N'-bis(2,2-dimethylpropylidene)-2,2-dimethyl-1,1-propanediamine
104410-32-4

N,N'-bis(2,2-dimethylpropylidene)-2,2-dimethyl-1,1-propanediamine

methyl cyclohexane
82166-21-0

methyl cyclohexane

nickel

nickel

A

2,2-dimethylpropylamine
5813-64-9

2,2-dimethylpropylamine

B

di(neo-pentyl)amine
77954-69-9

di(neo-pentyl)amine

Conditions
ConditionsYield
at 100 - 125℃; under 73550.8 - 110326 Torr; Hydrogenation;
2,2-dimethylpropionamide
754-10-9

2,2-dimethylpropionamide

A

tert-butyl isocyanide
630-18-2

tert-butyl isocyanide

B

2,2-dimethylpropylamine
5813-64-9

2,2-dimethylpropylamine

Conditions
ConditionsYield
With sodium tetrahydroborate In diethylene glycol dimethyl ether at 162℃; for 2h; Title compound not separated from byproducts.;A 55 % Chromat.
B 44 % Chromat.
pivaloyl chloride
3282-30-2

pivaloyl chloride

2,2-dimethylpropylamine
5813-64-9

2,2-dimethylpropylamine

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: water; ammonia
2: sodium; sec.octyl alcohol
View Scheme
tert-butyl isocyanide
630-18-2

tert-butyl isocyanide

(C5(CH3)5)2ScNHCH2C(CH3)3
99707-12-7

(C5(CH3)5)2ScNHCH2C(CH3)3

A

(C5(CH3)5)2ScNC(NHCH2C(CH3)3)C(CH3)3
99707-13-8

(C5(CH3)5)2ScNC(NHCH2C(CH3)3)C(CH3)3

B

2,2-dimethylpropylamine
5813-64-9

2,2-dimethylpropylamine

Conditions
ConditionsYield
With hydrogen In benzene-d6 High Pressure; NMR tube charged with (C5Me5)2ScNHCH2CMe3 and C6D6, cooled to 77 K, t-BuCN condensed in, 700 torr of H2 introduced, sealed, reacted at 25°C and 4 atm of H2 for 17 h, heated to 80°C for further 24 h; not isolated; detected by NMR;
tert-butyl isocyanide
630-18-2

tert-butyl isocyanide

A

N-(2,2-dimethylpropylidene)-2,2-dimethylpropylamine

N-(2,2-dimethylpropylidene)-2,2-dimethylpropylamine

B

2,2-dimethylpropylamine
5813-64-9

2,2-dimethylpropylamine

C

2,2-dimethylpropan-1-imine
73311-43-0, 120491-25-0

2,2-dimethylpropan-1-imine

Conditions
ConditionsYield
With Os(hydride)6(triisopropylphosphine)2; hydrogen In (2)H8-toluene at 100℃; under 3000.3 Torr; for 24h;A 65 %Spectr.
B 15 %Spectr.
C 20 %Spectr.
2,2-dimethylpropylamine
5813-64-9

2,2-dimethylpropylamine

pyridin-4-yl isothiocyanate
76105-84-5

pyridin-4-yl isothiocyanate

N-neo-pentyl-N'-4-pyridylthiourea
60572-60-3

N-neo-pentyl-N'-4-pyridylthiourea

Conditions
ConditionsYield
In diethyl ether at 0℃;100%
2,2-dimethylpropylamine
5813-64-9

2,2-dimethylpropylamine

N-tert-butyloxycarbonylpiperidin-4-one
79099-07-3

N-tert-butyloxycarbonylpiperidin-4-one

tert-butyl 4-[(2,2-dimethylpropyl)amino]piperidine-1-carboxylate
710976-87-7

tert-butyl 4-[(2,2-dimethylpropyl)amino]piperidine-1-carboxylate

Conditions
ConditionsYield
With hydrogen; palladium 10% on activated carbon In ethanol under 3102.97 Torr; for 3h;100%
Stage #1: 2.2-dimethylpropylamine; N-tert-butyloxycarbonylpiperidin-4-one With triethylamine; zinc(II) chloride In methanol at 65℃; for 6h;
Stage #2: With sodium cyanoborohydride In methanol at 0 - 25℃; for 17h;
88%
With sodium tetrahydroborate In methanol at 0 - 20℃; for 42h;
2,2-dimethylpropylamine
5813-64-9

2,2-dimethylpropylamine

(C5H5)Mo(NO)(CDC(CH3)3)(C5H5N)

(C5H5)Mo(NO)(CDC(CH3)3)(C5H5N)

(C5H5)Mo(NO)(CHDC(CH3)3)(NHC(CH3)3)

(C5H5)Mo(NO)(CHDC(CH3)3)(NHC(CH3)3)

Conditions
ConditionsYield
In benzene-d6 byproducts: pyridine; air and H2O free atmosphere, NMR tube; 45°C (1 h); evapn. (vac.); detd. by (1)H NMR spectroscopy;100%
(C5H5)Mo(NO)(CHC(CH3)3)(C5H5N)

(C5H5)Mo(NO)(CHC(CH3)3)(C5H5N)

2,2-dimethylpropylamine
5813-64-9

2,2-dimethylpropylamine

(C5H5)Mo(NO)(CH2C(CH3)3)(NHC(CH3)3)

(C5H5)Mo(NO)(CH2C(CH3)3)(NHC(CH3)3)

Conditions
ConditionsYield
In benzene-d6 air and H2O free atmosphere, NMR tube; room temp. (24 h); evapn. (vac.); detd. by (1)H NMR spectroscopy;100%
2,2-dimethylpropylamine
5813-64-9

2,2-dimethylpropylamine

4-bromo-isophthalic acid
6939-93-1

4-bromo-isophthalic acid

2-bromo-5-{[(2,2-dimethylpropyl)amino]carbonyl}benzoic acid

2-bromo-5-{[(2,2-dimethylpropyl)amino]carbonyl}benzoic acid

Conditions
ConditionsYield
Stage #1: 4-bromo-isophthalic acid With triethylamine In dichloromethane for 0.5h;
Stage #2: With 1,1'-carbonyldiimidazole In dichloromethane for 1.08333h;
Stage #3: 2.2-dimethylpropylamine In dichloromethane for 2.5h;
100%
2,2-dimethylpropylamine
5813-64-9

2,2-dimethylpropylamine

3-bromonaphthalic-1,8-anhydride
24050-49-5

3-bromonaphthalic-1,8-anhydride

5-bromo-2-neopentyl-1H-benzo[de]isoquinoline-1,3(2H)-dione
1370793-37-5

5-bromo-2-neopentyl-1H-benzo[de]isoquinoline-1,3(2H)-dione

Conditions
ConditionsYield
In 1,4-dioxane at 100℃; for 4h;100%
2,2-dimethylpropylamine
5813-64-9

2,2-dimethylpropylamine

ethyl 5-(2-(tert-butyl)-6-(((trifluoromethyl)sulfonyl)oxy)pyridin-4-yl)-1-(cyclohexylmethyl)-2-methyl-1H-pyrrole-3-carboxylate
1442431-83-5

ethyl 5-(2-(tert-butyl)-6-(((trifluoromethyl)sulfonyl)oxy)pyridin-4-yl)-1-(cyclohexylmethyl)-2-methyl-1H-pyrrole-3-carboxylate

ethyl 5-(2-(tert-butyl)-6-(neopentylamino)pyridin-4-yl)-1-(cyclohexylmethyl)-2-methyl-1H-pyrrole-3-carboxylate
1442431-84-6

ethyl 5-(2-(tert-butyl)-6-(neopentylamino)pyridin-4-yl)-1-(cyclohexylmethyl)-2-methyl-1H-pyrrole-3-carboxylate

Conditions
ConditionsYield
With palladium diacetate; sodium t-butanolate; DavePhos In toluene at 110℃; for 2h; Inert atmosphere;100%
2,2-dimethylpropylamine
5813-64-9

2,2-dimethylpropylamine

[(η5-C5Me4CH2CH2NZrNMe2)3]

[(η5-C5Me4CH2CH2NZrNMe2)3]

[(η5-C5Me4CH2CH2NZr)2(η5-C5Me4CH2CH2NZrNMe2)(μ-NPen-neo)]

[(η5-C5Me4CH2CH2NZr)2(η5-C5Me4CH2CH2NZrNMe2)(μ-NPen-neo)]

Conditions
ConditionsYield
In toluene at 20℃; for 0.166667h; Glovebox; Inert atmosphere;100%
2,2-dimethylpropylamine
5813-64-9

2,2-dimethylpropylamine

2-acetyldimedone
1755-15-3

2-acetyldimedone

5,5-dimethyl-2-[1-(neopentylamino)ethylidene]-1,3-cyclohexanedione

5,5-dimethyl-2-[1-(neopentylamino)ethylidene]-1,3-cyclohexanedione

Conditions
ConditionsYield
In chloroform at 50℃; for 1h; Inert atmosphere;100%
sarcosine-N-carboxyanhydride
5840-76-6

sarcosine-N-carboxyanhydride

2,2-dimethylpropylamine
5813-64-9

2,2-dimethylpropylamine

tyrosine
556-02-5

tyrosine

D-phenylalanine N-carboxyanhydride
37498-95-6

D-phenylalanine N-carboxyanhydride

Sar175-b-p-[D-Phe10-co-L-Tyr30]

Sar175-b-p-[D-Phe10-co-L-Tyr30]

Conditions
ConditionsYield
Stage #1: sarcosine-N-carboxyanhydride; 2.2-dimethylpropylamine In N,N-dimethyl-formamide for 20h; Darkness;
Stage #2: tyrosine; D-phenylalanine N-carboxyanhydride In N,N-dimethyl-formamide at 25℃; for 24h;
99.3%
1-[5-(2-tert-butyl-5-methoxy-pyridin-4-ylcarbamoyl)-2-methyl-phenyl]-1H-[1,2,3]triazole-4-carboxylic acid

1-[5-(2-tert-butyl-5-methoxy-pyridin-4-ylcarbamoyl)-2-methyl-phenyl]-1H-[1,2,3]triazole-4-carboxylic acid

2,2-dimethylpropylamine
5813-64-9

2,2-dimethylpropylamine

C26H34N6O3

C26H34N6O3

Conditions
ConditionsYield
With N-ethyl-N,N-diisopropylamine; HATU In DMF (N,N-dimethyl-formamide) at 20℃; for 18h;99%
3-(6-chloro-pyrimidin-4-ylamino)-4,N-dimethyl-benzamide
482344-60-5

3-(6-chloro-pyrimidin-4-ylamino)-4,N-dimethyl-benzamide

2,2-dimethylpropylamine
5813-64-9

2,2-dimethylpropylamine

3-[6-(2,2-Dimethyl-propylamino)-pyrimidin-4-ylamino]-4,N-dimethyl-benzamide
482344-61-6

3-[6-(2,2-Dimethyl-propylamino)-pyrimidin-4-ylamino]-4,N-dimethyl-benzamide

Conditions
ConditionsYield
In dimethyl sulfoxide99%
2-Amino-4,6-dichloropyrimidine
56-05-3

2-Amino-4,6-dichloropyrimidine

2,2-dimethylpropylamine
5813-64-9

2,2-dimethylpropylamine

6-chloro-4-N-(2,2-dimethylpropyl)pyrimidine-2,4-diamine

6-chloro-4-N-(2,2-dimethylpropyl)pyrimidine-2,4-diamine

Conditions
ConditionsYield
With triethylamine In butan-1-ol at 110℃; for 12h; Inert atmosphere;99%
With N-ethyl-N,N-diisopropylamine In butan-1-ol at 95℃;
2,2-dimethylpropylamine
5813-64-9

2,2-dimethylpropylamine

2-tert-butoxycarbonylamino-succinic acid 1-benzyl ester
30925-18-9

2-tert-butoxycarbonylamino-succinic acid 1-benzyl ester

(S)-benzyl 2-(tert-butoxycarbonylamino)-4-(neopentylamino)-4-oxobutanoate

(S)-benzyl 2-(tert-butoxycarbonylamino)-4-(neopentylamino)-4-oxobutanoate

Conditions
ConditionsYield
Stage #1: 2-tert-butoxycarbonylamino-succinic acid 1-benzyl ester With benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride In dichloromethane at 0℃; for 0.5h;
Stage #2: 2.2-dimethylpropylamine With N-ethyl-N,N-diisopropylamine In dichloromethane at 0 - 20℃; for 3h;
99%
With 4-methyl-morpholine; O-(1H-benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate In dichloromethane at 25℃; for 24h;
2,2-dimethylpropylamine
5813-64-9

2,2-dimethylpropylamine

2,4-dichloropyrimidine-6-carboxylic acid chloride
26830-94-4

2,4-dichloropyrimidine-6-carboxylic acid chloride

2,6-dichloro-N-neopentylpyrimidine-4-carboxamide

2,6-dichloro-N-neopentylpyrimidine-4-carboxamide

Conditions
ConditionsYield
With triethylamine In dichloromethane at -78 - 0℃;99%
2,4-dichloro-7-((2-(trimethylsilyl)ethoxy)methyl)-7H-pyrrolo[2,3-d]pyrimidine-5-carbonitrile
950661-87-7

2,4-dichloro-7-((2-(trimethylsilyl)ethoxy)methyl)-7H-pyrrolo[2,3-d]pyrimidine-5-carbonitrile

2,2-dimethylpropylamine
5813-64-9

2,2-dimethylpropylamine

C18H28ClN5OSi

C18H28ClN5OSi

Conditions
ConditionsYield
With N-ethyl-N,N-diisopropylamine In ethanol at 80℃; for 12h;98.4%
2-Chloro-3-nitropyridine
5470-18-8

2-Chloro-3-nitropyridine

2,2-dimethylpropylamine
5813-64-9

2,2-dimethylpropylamine

N-neopentyl-3-nitropyridin-2-amine
1022146-57-1

N-neopentyl-3-nitropyridin-2-amine

Conditions
ConditionsYield
With sodium carbonate In ethanol at 20℃; Inert atmosphere;98.1%
With sodium carbonate In N,N-dimethyl-formamide at 90℃;
2,2-dimethylpropylamine
5813-64-9

2,2-dimethylpropylamine

propyl N-cyano-3-pyridinecarboximidate
143966-30-7

propyl N-cyano-3-pyridinecarboximidate

N-cyano-N'-(2,2-dimethylpropyl)-3-pyridinecarboxamidine

N-cyano-N'-(2,2-dimethylpropyl)-3-pyridinecarboxamidine

Conditions
ConditionsYield
In methanol Ambient temperature;98%
2,2-dimethylpropylamine
5813-64-9

2,2-dimethylpropylamine

methyl (2S,5S)-{5-methoxycarbonylmethyl-3,6-dioxo-1,4-bis[(phenylmethylcarbamoyl)methyl]piperazin-2-yl}acetate
193287-74-0

methyl (2S,5S)-{5-methoxycarbonylmethyl-3,6-dioxo-1,4-bis[(phenylmethylcarbamoyl)methyl]piperazin-2-yl}acetate

2-{(2S,5S)-1,4-Bis-(benzylcarbamoyl-methyl)-5-[(2,2-dimethyl-propylcarbamoyl)-methyl]-3,6-dioxo-piperazin-2-yl}-N-(2,2-dimethyl-propyl)-acetamide

2-{(2S,5S)-1,4-Bis-(benzylcarbamoyl-methyl)-5-[(2,2-dimethyl-propylcarbamoyl)-methyl]-3,6-dioxo-piperazin-2-yl}-N-(2,2-dimethyl-propyl)-acetamide

Conditions
ConditionsYield
Stage #1: methyl (2S,5S)-{5-methoxycarbonylmethyl-3,6-dioxo-1,4-bis[(phenylmethylcarbamoyl)methyl]piperazin-2-yl}acetate With sodium hydroxide In methanol Hydrolysis;
Stage #2: With 2,6-dimethylpyridine; isobutyl chloroformate In N,N-dimethyl-formamide at -15℃; Acylation;
Stage #3: 2.2-dimethylpropylamine In N,N-dimethyl-formamide at -15 - 20℃; Acylation;
98%
Stage #1: methyl (2S,5S)-{5-methoxycarbonylmethyl-3,6-dioxo-1,4-bis[(phenylmethylcarbamoyl)methyl]piperazin-2-yl}acetate With sodium hydroxide In methanol Hydrolysis;
Stage #2: With 2,6-dimethylpyridine; isobutyl chloroformate In N,N-dimethyl-formamide at -15℃; Acylation;
Stage #3: 2.2-dimethylpropylamine In N,N-dimethyl-formamide at -15 - 20℃; Acylation; Further stages.;
98%
methyl 2-bromo-1-methyl-1H-1,3-benzodiazole-5-carboxylate
942289-64-7

methyl 2-bromo-1-methyl-1H-1,3-benzodiazole-5-carboxylate

2,2-dimethylpropylamine
5813-64-9

2,2-dimethylpropylamine

methyl 2-[(2,2-dimethylpropyl)amino]-1-methyl-1H-benzimidazole-5-carboxylate
942289-67-0

methyl 2-[(2,2-dimethylpropyl)amino]-1-methyl-1H-benzimidazole-5-carboxylate

Conditions
ConditionsYield
With cesium fluoride In dimethyl sulfoxide at 115℃; for 7h; Microwave irradiation;98%
ethyl 6-chloro-7-fluoro-2-(trifluoromethyl)-2H-1-benzopyran-3-carboxylate
264879-17-6

ethyl 6-chloro-7-fluoro-2-(trifluoromethyl)-2H-1-benzopyran-3-carboxylate

2,2-dimethylpropylamine
5813-64-9

2,2-dimethylpropylamine

ethyl 6-chloro-7-(neopentylamino)-2-(trifluoromethyl)-2H-chromene-3-carboxylate

ethyl 6-chloro-7-(neopentylamino)-2-(trifluoromethyl)-2H-chromene-3-carboxylate

Conditions
ConditionsYield
With potassium carbonate In DMF (N,N-dimethyl-formamide) at 90℃; for 24h;98%
ethyl 7-fluoro-2-(trifluoromethyl)-2H-chromene-3-carboxylate
775336-30-6

ethyl 7-fluoro-2-(trifluoromethyl)-2H-chromene-3-carboxylate

2,2-dimethylpropylamine
5813-64-9

2,2-dimethylpropylamine

ethyl 7-(neopentylamino)-2-(trifluoromethyl)-2H-chromene-3-carboxylate

ethyl 7-(neopentylamino)-2-(trifluoromethyl)-2H-chromene-3-carboxylate

Conditions
ConditionsYield
With potassium carbonate In DMF (N,N-dimethyl-formamide) at 90℃; for 24h;98%
2,2-dimethylpropylamine
5813-64-9

2,2-dimethylpropylamine

4-(dicyanomethylene)-2-methyl-6-(p-dimethylaminostyryl)-4H-pyran
96042-30-7

4-(dicyanomethylene)-2-methyl-6-(p-dimethylaminostyryl)-4H-pyran

acetyl chloride
75-36-5

acetyl chloride

A

N-neopentyl-acetamide
15501-39-0

N-neopentyl-acetamide

B

(2,2-Dimethyl-propyl)-ethyl-amine
17839-28-0

(2,2-Dimethyl-propyl)-ethyl-amine

Conditions
ConditionsYield
With triethylamineA n/a
B 98%
With triethylamineA n/a
B 98%
pyridine-2-carbaldehyde
1121-60-4

pyridine-2-carbaldehyde

2,2-dimethylpropylamine
5813-64-9

2,2-dimethylpropylamine

NC5H4-2-C(H)=N(neo-Pent)
121532-32-9

NC5H4-2-C(H)=N(neo-Pent)

Conditions
ConditionsYield
With magnesium sulfate In dichloromethane for 2h; Glovebox;98%
2,6-bis-(bromomethyl)pyridine
7703-74-4

2,6-bis-(bromomethyl)pyridine

2,2-dimethylpropylamine
5813-64-9

2,2-dimethylpropylamine

2,6-bis[(neo-pentylamino)methyl]pyridine

2,6-bis[(neo-pentylamino)methyl]pyridine

Conditions
ConditionsYield
at 20℃; for 17h; Inert atmosphere; Schlenk technique; Glovebox;98%
sarcosine-N-carboxyanhydride
5840-76-6

sarcosine-N-carboxyanhydride

2,2-dimethylpropylamine
5813-64-9

2,2-dimethylpropylamine

tyrosine
556-02-5

tyrosine

D-phenylalanine N-carboxyanhydride
37498-95-6

D-phenylalanine N-carboxyanhydride

Sar175-b-p-[D-Phe15-co-L-Tyr25]

Sar175-b-p-[D-Phe15-co-L-Tyr25]

Conditions
ConditionsYield
Stage #1: sarcosine-N-carboxyanhydride; 2.2-dimethylpropylamine In N,N-dimethyl-formamide for 20h; Darkness;
Stage #2: tyrosine; D-phenylalanine N-carboxyanhydride In N,N-dimethyl-formamide at 25℃; for 24h;
97.7%
2,2-dimethylpropylamine
5813-64-9

2,2-dimethylpropylamine

N-tert-butoxycarbonyl aspartic acid tert-butyl ester
34582-32-6

N-tert-butoxycarbonyl aspartic acid tert-butyl ester

Boc-neopentyl-Asn-O-tBu
890660-33-0

Boc-neopentyl-Asn-O-tBu

Conditions
ConditionsYield
With 4-methyl-morpholine; benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride In N,N-dimethyl-formamide at 20℃;97%
Stage #1: N-tert-butoxycarbonyl aspartic acid tert-butyl ester With 4-methyl-morpholine; 1-hydroxy-7-aza-benzotriazole; N-(3-dimethylaminopropyl)-N-ethylcarbodiimide In N,N-dimethyl-formamide for 0.25h;
Stage #2: 2.2-dimethylpropylamine In N,N-dimethyl-formamide for 4h;
90%
With 4-methyl-morpholine; O-(1H-benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate In DMF (N,N-dimethyl-formamide) at 20℃; for 4h;81%
oxirane
75-21-8

oxirane

2,2-dimethylpropylamine
5813-64-9

2,2-dimethylpropylamine

2-[(2,2-dimethylpropyl)amino]ethanol
7403-68-1

2-[(2,2-dimethylpropyl)amino]ethanol

Conditions
ConditionsYield
In methanol at -30 - 20℃; for 16h;97%
2,2-dimethylpropylamine
5813-64-9

2,2-dimethylpropylamine

N-(5,5-diethoxy-1,1,1-trifluoropent-3-yn-2-ylidene)-1,1,1-triphenylmethanamine

N-(5,5-diethoxy-1,1,1-trifluoropent-3-yn-2-ylidene)-1,1,1-triphenylmethanamine

2-(tert-butyl)-6-(diethoxymethyl)-3-fluoro-N-tritylpyridin-4-amine
1613459-66-7

2-(tert-butyl)-6-(diethoxymethyl)-3-fluoro-N-tritylpyridin-4-amine

Conditions
ConditionsYield
Stage #1: 2.2-dimethylpropylamine; N-(5,5-diethoxy-1,1,1-trifluoropent-3-yn-2-ylidene)-1,1,1-triphenylmethanamine In dimethyl sulfoxide at 20 - 30℃; for 0.5h;
Stage #2: With caesium carbonate In dimethyl sulfoxide at 100℃; for 16h;
97%
2,2-dimethylpropylamine
5813-64-9

2,2-dimethylpropylamine

HU-331
137252-25-6

HU-331

(1'R,6'R)- 3-(neopentylamino)-6-hydroxy-3'-methyl-4-pentyl-6'-(prop-1-en-2-yl)-[1,1'-bi(cyclohexane)]-2',3,6-triene-2,5-dione

(1'R,6'R)- 3-(neopentylamino)-6-hydroxy-3'-methyl-4-pentyl-6'-(prop-1-en-2-yl)-[1,1'-bi(cyclohexane)]-2',3,6-triene-2,5-dione

Conditions
ConditionsYield
With air In ethanol at 20℃; for 20h;97%

Neopentylamine Specification

The 1-Propanamine,2,2-dimethyl- is an organic compound with the formula C5H13N. The IUPAC name of this chemical is 2,2-dimethylpropan-1-amine. With the CAS registry number 5813-64-9, it is also named as 2,2-Dimethyl-1-propanamine. The product's category is Heterocyclic Compounds. Besides, it should be stored in a closed and cool place. It is used for organic synthesis.

Physical properties about 1-Propanamine,2,2-dimethyl- are: (1)ACD/LogP: 1.10; (2)ACD/LogD (pH 5.5): -2; (3)ACD/LogD (pH 7.4): -1.82; (4)ACD/BCF (pH 5.5): 1; (5)ACD/BCF (pH 7.4): 1; (6)ACD/KOC (pH 5.5): 1; (7)ACD/KOC (pH 7.4): 1; (8)#H bond acceptors: 1; (9)#H bond donors: 2; (10)#Freely Rotating Bonds: 2; (11)Polar Surface Area: 3.24 Å2; (12)Index of Refraction: 1.414; (13)Molar Refractivity: 28.71 cm3; (14)Molar Volume: 114.7 cm3; (15)Polarizability: 11.38×10-24cm3; (16)Surface Tension: 24.4 dyne/cm; (17)Density: 0.759 g/cm3; (18)Enthalpy of Vaporization: 32.32 kJ/mol; (19)Boiling Point: 82.6 °C at 760 mmHg; (20)Vapour Pressure: 78.1 mmHg at 25°C.

Uses of 1-Propanamine,2,2-dimethyl-: it can be used to produce N,N'-dineopentyl-oxalamide. It will need reagent diethyl ether.

When you are using this chemical, please be cautious about it as the following:
It is highly flammable and harmful by inhalation and in contact with skin. Please keep away from sources of ignition - No smoking. Besides, this chemical can cause severe burns. When you are using it, wear suitable gloves and eye/face protection and do not breathe gas/fumes/vapour/spray (appropriate wording to be specified by the manufacturer).

You can still convert the following datas into molecular structure:
(1)SMILES: NCC(C)(C)C
(2)InChI: InChI=1/C5H13N/c1-5(2,3)4-6/h4,6H2,1-3H3
(3)InChIKey: XDIAMRVROCPPBK-UHFFFAOYAR
(4)Std. InChI: InChI=1S/C5H13N/c1-5(2,3)4-6/h4,6H2,1-3H3
(5)Std. InChIKey: XDIAMRVROCPPBK-UHFFFAOYSA-N

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