CAS No.324763-51-1,3-Amino-2,2-dimethylpropionamide Suppliers

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Basic Information

Molecular Structure:
CAS No.:	324763-51-1
Name:	3-Amino-2,2-dimethylpropionamide
Article Data:	12

Formula:	C₅H₁₂N₂O
Molecular Weight:	116.163
Synonyms:	3-Amino-2,2-dimethylpropanamide;
EINECS:	1806241-263-5
Density:	1.004 g/cm³
Melting Point:	74-75 °C
Boiling Point:	270.7 °C at 760 mmHg
Flash Point:	117.5 °C
PSA:	69.11000
LogP:	0.85720

Synthetic route

: 4300-97-4
3-Chloropivaloyl chloride

: 324763-51-1
aminopivalinamide

Conditions

Conditions	Yield
Multi-step reaction with 2 steps 1: ammonia / dichloromethane / 2.75 h / 20 °C / Cooling with ice 2: sodium methylate; ammonia / methanol / 50 h / 60 °C / Autoclave View Scheme
Multi-step reaction with 4 steps 1.1: ammonia / dichloromethane / 2.75 h / 20 °C / Cooling with ice 2.1: sodium hydroxide / methanol / 70 h / 50 - 53 °C / Sealed tube 2.2: 0.17 h / 0 - 20 °C 3.1: hydrogenchloride / 20 h / 20 °C 4.1: ammonia / methanol / 48 h / 60 °C / 3750.38 Torr / Autoclave View Scheme

: 2843-17-6
3-bromo-2,2-dimethylpropionic acid

: 324763-51-1
aminopivalinamide

Conditions

Conditions	Yield
Multi-step reaction with 3 steps 1: ammonia / 1,4-dioxane / 16 h / 60 °C / 2250.23 Torr / Autoclave 2: hydrogenchloride / 20 h / 20 °C 3: ammonia / methanol / 48 h / 60 °C / 3750.38 Torr / Autoclave View Scheme

: 324763-51-1
aminopivalinamide

: 324763-46-4
(3S,5S)-5-{(1S,3S)-1-azido-3-{[4-methoxy-3-(3-methoxypropoxy)phenyl]methyl}-4-methylpentyl}-dihydro-3-(1-methylethyl)furan-2(3H)-one

: acetic acid (1S,2S,4S)-2-azido-1-[(S)-2-(2-carbamoyl-2-methyl-propylcarbamoyl)-3-methyl-butyl]-4-[4-methoxy-3-(3-methoxy-propoxy)-benzyl]-5-methyl-hexyl ester

Conditions

Conditions	Yield
With 2-hydroxypyridin; triethylamine at 90℃; for 16h; After distillation of a part of Et3N over a period of 0.5 h further 8.5 h heating at 90 °ree;C;	100%

: 324763-51-1
aminopivalinamide

: 1309922-72-2
(3S,5R)-5-((1S,3S)-1-azido-3-(4-methoxy-3-(methoxypropoxy)benzyl)-4-methylpentyl)-3-isopropyl-dihydrofuran-2(3H)-one

: 1607844-94-9
(2S,4R,5S,7S)-N-(3-amino-2,2-dimethyl-3-oxopropyl)-5-azido-4-hydroxy-2-isopropyl-7-(4-methoxy-3-(methoxypropoxy)benzyl)-8-methylnonanamide

Conditions

Conditions	Yield
With propionic acid at 110℃; for 2h;	95%

: 866030-35-5
tert-butyl {(1S,3S)-1-((2S,4S)-4-isopropyl-5-oxotetrahydrofuran-2-yl)-3-[4-methoxy-3-(3-methoxypropoxy)benzyl]-4-methylpentyl}carbamate

: 324763-51-1
aminopivalinamide

: 173338-07-3
tert-butyl (3S,5S,6S,8S)-8-(3-amino-2,2-dimethyl-3-oxopropylcarbamoyl)-6-hydroxy-3-(4-methoxy-3-(3-methoxypropoxy)benzyl)-2,9-dimethyldecan-5-ylcarbamate

Conditions

Conditions	Yield
With 2-Ethylhexanoic acid In n-heptane at 60℃; Reagent/catalyst; Temperature; Solvent; Time;	94%
With 2-Ethylhexanoic acid In n-heptane at 60℃; for 40h; Solvent; Reagent/catalyst;	93%
With 2-Ethylhexanoic acid In n-heptane at 70℃; for 8h; Inert atmosphere;	92%

: 324763-51-1
aminopivalinamide

: 1,1-dimethylethyl[(1S,3S)-3-[{4-methoxy-3-(3-methoxypropoxy)phenyl}methyl]-4-methyl-1-[tetrahydro-4-(1-methylethyl)-5-oxo-2-furanyl]pentyl]carbamate

: C35H61N3O8

Conditions

Conditions	Yield
2-Ethylhexanoic acid In tetrahydrofuran at 100℃; for 6h; Product distribution / selectivity;	93%

: 324763-51-1
aminopivalinamide

: 324763-46-4
(3S,5S)-5-{(1S,3S)-1-azido-3-{[4-methoxy-3-(3-methoxypropoxy)phenyl]methyl}-4-methylpentyl}-dihydro-3-(1-methylethyl)furan-2(3H)-one

: (2S,4S,5S,7S)-N-(3-amino-2,2-dimethyl-3-oxopropyl)-5-azido-4-hydroxy-2-isopropyl-7-[4-methoxy-3-(3-methoxypropoxy)benzyl]-8-methylnonanamide

Conditions

Conditions	Yield
With propionic acid at 120℃; for 1.5h;	87%

: 324763-51-1
aminopivalinamide

: 1236549-00-0
{(1S,3S)-1-((2S,4S)-4-isopropyl-5-oxo-furanidin-2-yl)-3-[4-methoxy-3-(3-methoxy-propoxy)-benzyl]-4-methyl-pentyl}-carbamic acid benzyl ester

: 1236549-06-6
(1S,2S,4S)-4-(2-carbamoyl-2-methylpropyl-carbamoyl)-2-hydroxy-1-{(S)-2-[4-methoxy-3-(3-methoxypropoxy)-benzyl]-3-methylbutyl}-5-methylhexyl-carbamic acid benzyl ester

Conditions

Conditions	Yield
With 2-Ethylhexanoic acid In di-isopropyl ether at 60℃; Solvent; Reagent/catalyst;	86%
With 2-Ethylhexanoic acid In di-isopropyl ether at 60℃; Reagent/catalyst; Solvent;	86%
With 2-hydroxypyridin; triethylamine In toluene for 16h; Reflux; Inert atmosphere;	82%

: 324763-51-1
aminopivalinamide

: C30H49NO7

: C35H61N3O8

Conditions

Conditions	Yield
With 2-Ethylhexanoic acid at 120℃; for 0.833333h;	84%

: 142-08-5
2-hydroxypyridin

: 324763-51-1
aminopivalinamide

: 324763-46-4
(3S,5S)-5-{(1S,3S)-1-azido-3-{[4-methoxy-3-(3-methoxypropoxy)phenyl]methyl}-4-methylpentyl}-dihydro-3-(1-methylethyl)furan-2(3H)-one

: 324763-47-5
(2S,4S,5S,7S)-N-(3-amino-2,2-dimethyl-3-oxopropyl)-5-azido-4-hydroxy-2-isopropyl-7-(4-methoxy-3-(methoxypropoxy)benzyl)-8-methylnonanamide

Conditions

Conditions	Yield
With triethylamine	79%

...Expand

Raw Materials

67-56-1

Downstream Products

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Chemistry

Product Name: 3-Amino-2,2-dimethylpropionamide (CAS NO.324763-51-1)

Molecular Formula: C₅H₁₂N₂O
Molecular Weight: 116.16g/mol
Mol File: 324763-51-1.mol
Melting Point: 74-75 °C
Boiling point: 270.7 °C at 760 mmHg
Flash Point: 117.5 °C
Density: 1.004 g/cm³
Surface Tension: 39.2 dyne/cm
Enthalpy of Vaporization: 50.88 kJ/mol
Vapour Pressure: 0.00675 mmHg at 25°C

Specification

3-Amino-2,2-dimethylpropionamide , its CAS NO. is 324763-51-1, the synonyms are 2-(Aminomethyl)-2-methylpropanamide ; 3-Amino-2,2-dimethylpropionic acid amide .