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CAS No.: | 6293-01-2 |
---|---|
Name: | Iso Methadone |
Article Data: | 17 |
Molecular Structure: | |
Formula: | C19H22 N2 |
Molecular Weight: | 278.397 |
Synonyms: | Butyronitrile,4-(dimethylamino)-3-methyl-2,2-diphenyl- (6CI,7CI,8CI);2,2-Diphenyl-3-methyl-4-(dimethylamino)butyronitrile; NSC 9993; Tuso-Blandin |
Density: | 1.032g/cm3 |
Melting Point: | 66-67 °C |
Boiling Point: | 402.9°Cat760mmHg |
Flash Point: | 165.9°C |
PSA: | 27.03000 |
LogP: | 3.69398 |
Diphenylacetonitrile
2-chloro-1-dimethylaminopropane
A
(R,S)-2,2-diphenyl-4-dimethylaminopentanenitrile
B
2,2-diphenyl-3-methyl-4-(dimethylamino)-butyronitrile
Conditions | Yield |
---|---|
With sodium hydroxide In N,N-dimethyl-formamide at 75 - 80℃; for 1h; Inert atmosphere; | A 45% B n/a |
With potassium tert-butylate Title compound not separated from byproducts; | |
With potassium tert-butylate |
Diphenylacetonitrile
A
(R,S)-2,2-diphenyl-4-dimethylaminopentanenitrile
B
2,2-diphenyl-3-methyl-4-(dimethylamino)-butyronitrile
Conditions | Yield |
---|---|
With lithium amide; benzene Erwaermen des Reaktionsgemisches mit (+-)-Dimethyl-<2-chlor-propyl>-amin; | |
With sodium amide; benzene Erwaermen des Reaktionsgemisches mit (+-)-Dimethyl-<2-chlor-propyl>-amin; | |
With xylene; sodium t-butanolate; tert-butyl alcohol Erwaermen des Reaktionsgemisches mit (+-)-Dimethyl-<2-chlor-propyl>-amin; |
tetrachloromethane
Diphenylacetonitrile
potassium tert-butylate
(2-chloro-1-methyl-ethyl)-dimethyl-amine
A
(R,S)-2,2-diphenyl-4-dimethylaminopentanenitrile
B
2,2-diphenyl-3-methyl-4-(dimethylamino)-butyronitrile
tetrachloromethane
Diphenylacetonitrile
potassium tert-butylate
tert-butyl alcohol
A
(R,S)-2,2-diphenyl-4-dimethylaminopentanenitrile
B
2,2-diphenyl-3-methyl-4-(dimethylamino)-butyronitrile
Conditions | Yield |
---|---|
bei Siedetemperatur; Erwaermen des Reaktionsgemisches mit (+-)-Dimethyl-<2-chlor-propyl>-amin; |
Diphenylacetonitrile
(2-chloropropyl)dimethylamine hydrochloride
A
(R,S)-2,2-diphenyl-4-dimethylaminopentanenitrile
B
2,2-diphenyl-3-methyl-4-(dimethylamino)-butyronitrile
Conditions | Yield |
---|---|
With sodium hydroxide; dibenzo-18-crown-6 1.) DMSO, water; 2.) 45 deg C, 2 h; Yield given. Multistep reaction. Yields of byproduct given; | |
Stage #1: Diphenylacetonitrile With sodium hydroxide; N-benzyl-N,N,N-triethylammonium chloride In dimethyl sulfoxide for 0.25h; Stage #2: (2-chloropropyl)dimethylamine hydrochloride In dimethyl sulfoxide at 40℃; for 1h; |
tetrachloromethane
2-chloro-1-dimethylaminopropane
tert-butyl alcohol
A
(R,S)-2,2-diphenyl-4-dimethylaminopentanenitrile
B
2,2-diphenyl-3-methyl-4-(dimethylamino)-butyronitrile
2-chloro-1-dimethylaminopropane
benzene
A
(R,S)-2,2-diphenyl-4-dimethylaminopentanenitrile
B
2,2-diphenyl-3-methyl-4-(dimethylamino)-butyronitrile
tetrachloromethane
2-chloro-1-dimethylaminopropane
tert-butyl alcohol
A
(R,S)-2,2-diphenyl-4-dimethylaminopentanenitrile
B
2,2-diphenyl-3-methyl-4-(dimethylamino)-butyronitrile