Benzophenone imine
2-aminoacetonitrile hydrochloride
N-(diphenylmethylene)aminoacetonitrile
Conditions | Yield |
---|---|
In dichloromethane for 24h; Ambient temperature; | 93% |
With acetic acid In acetonitrile for 16h; Heating; | |
In dichloromethane at 20℃; for 120h; |
benzophenone
2-aminoacetonitrile hydrochloride
N-(diphenylmethylene)aminoacetonitrile
Conditions | Yield |
---|---|
With titanium tetrachloride; triethylamine In N,N-dimethyl-formamide; pentane at 35 - 40℃; for 1h; | 83% |
With titanium tetrachloride; triethylamine In N,N-dimethyl-formamide | |
In dichloromethane at 20℃; Schlenk technique; Inert atmosphere; |
diphenylmethanone O-benzoyl oxime
acetonitrile
N-(diphenylmethylene)aminoacetonitrile
Conditions | Yield |
---|---|
With [4,4’-bis(1,1-dimethylethyl)-2,2’-bipyridine-N1,N1‘]bis [3,5-difluoro-2-[5-(trifluoromethyl)-2-pyridinyl-N]phenyl-C]iridium(III) hexafluorophosphate at 20 - 22℃; for 2h; Inert atmosphere; Irradiation; Sealed tube; | 73% |
sodium cyanide
<(Diphenylmethylen)aminomethyl>trimethylammoniumiodid
N-(diphenylmethylene)aminoacetonitrile
Conditions | Yield |
---|---|
In water for 2h; Heating; | 42% |
N-(diphenylmethylene)aminoacetonitrile
A
N-(diphenylmethylene)aminoacetonitrile
Conditions | Yield |
---|---|
With sodium hypochlorite In 1,4-dioxane; water at 20℃; for 1h; Chlorination; dehydrochlorination; Title compound not separated from byproducts; | |
With sodium hypochlorite In water at 10℃; for 2.33333h; Dehydrogenation; | A 60 % Spectr. B 25 % Spectr. |
N-Diphenylmethylen-N',N'-(dimethyl)methylendiamin
N-(diphenylmethylene)aminoacetonitrile
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 90 percent / ethanol / 2 h 2: 42 percent / H2O / 2 h / Heating View Scheme |
Benzophenone imine
cyanomethylamine sulfate
N-(diphenylmethylene)aminoacetonitrile
Conditions | Yield |
---|---|
With N-ethyl-N,N-diisopropylamine In dichloromethane for 48h; |
Benzophenone oxime
N-(diphenylmethylene)aminoacetonitrile
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: pyridine / dichloromethane / 0 - 20 °C 2: [4,4’-bis(1,1-dimethylethyl)-2,2’-bipyridine-N1,N1‘]bis [3,5-difluoro-2-[5-(trifluoromethyl)-2-pyridinyl-N]phenyl-C]iridium(III) hexafluorophosphate / 2 h / 20 - 22 °C / Inert atmosphere; Irradiation; Sealed tube View Scheme |
N-(diphenylmethylene)aminoacetonitrile
ethyl 4-cyano-4-[(diphenylmethylene)amino]butanoate
Conditions | Yield |
---|---|
With sodium hydroxide; N-benzyl-N,N,N-triethylammonium chloride In dichloromethane | 99% |
Conditions | Yield |
---|---|
In water | 99% |
di-tert-butyl-diazodicarboxylate
N-(diphenylmethylene)aminoacetonitrile
Conditions | Yield |
---|---|
With C62H61BrN4O2Pd; silver(I) acetylacetonate In tetrahydrofuran at -40℃; for 18h; enantioselective reaction; | A 99% B n/a |
N-(diphenylmethylene)aminoacetonitrile
Conditions | Yield |
---|---|
With palladium | 98% |
Conditions | Yield |
---|---|
In water | 98% |
N-(diphenylmethylene)aminoacetonitrile
C-phenyl-N-methylnitrone
Triethylsilyl trifluoromethanesulfonate
Conditions | Yield |
---|---|
With triethylamine In 1,2-dichloro-ethane at -30℃; for 0.5h; Inert atmosphere; | 98% |
(E)-N-benzylidenepyridine-2-sulfonamide
N-(diphenylmethylene)aminoacetonitrile
Conditions | Yield |
---|---|
Stage #1: (E)-N-benzylidenepyridine-2-sulfonamide; N-(diphenylmethylene)aminoacetonitrile With Trimethylsilanol; C50H37BrN4O2Pd; silver(I) acetylacetonate In tetrahydrofuran at -60℃; for 24h; Stage #2: With hydrogenchloride In water | 95% |
N-(diphenylmethylene)aminoacetonitrile
Conditions | Yield |
---|---|
In acetonitrile at 20℃; for 1.5h; Schlenk technique; Inert atmosphere; Sealed tube; Irradiation; | 94% |
N-(diphenylmethylene)aminoacetonitrile
methyl iodide
Conditions | Yield |
---|---|
With sodium hydroxide In N,N-dimethyl-formamide at 0 - 20℃; for 17h; Temperature; | 93.6% |
N-(diphenylmethylene)aminoacetonitrile
1,3-chlorobromopropane
5-chloro-2-[(N-diphenylmethylene)amino]pentanenitrile
Conditions | Yield |
---|---|
Stage #1: N-(diphenylmethylene)aminoacetonitrile With sodium hydride In tetrahydrofuran at 20℃; Metallation; Stage #2: 1.3-chlorobromopropane In tetrahydrofuran at 20℃; for 1h; Substitution; | 93.5% |
N-(diphenylmethylene)aminoacetonitrile
2-[(diphenylmethylene)amino]-3-(4-nitrophenyl)propanenitrile
Conditions | Yield |
---|---|
With sodium hydroxide; N-benzyl-N,N,N-triethylammonium chloride In dichloromethane | 93% |
Conditions | Yield |
---|---|
Stage #1: N-(diphenylmethylene)aminoacetonitrile With n-butyllithium In tetrahydrofuran; hexane at -90 - 20℃; Metallation; Stage #2: methyl iodide In tetrahydrofuran; hexane at 20℃; Methylation; | 92% |
N-(diphenylmethylene)aminoacetonitrile
5-chloro-2-[(N-diphenylmethylene)amino]pentanenitrile
Conditions | Yield |
---|---|
With sodium hydroxide; N-benzyl-N,N,N-triethylammonium chloride In dichloromethane | 92% |
N-(diphenylmethylene)aminoacetonitrile
4-Fluorobenzyl bromide
2-((diphenylmethylene)amino)-3-(4-fluorophenyl)propanenitrile
Conditions | Yield |
---|---|
With sodium hydroxide; benzyltrimethylammonium chloride In dichloromethane for 18h; | 92% |
With benzyltrimethylammonium chloride; sodium hydroxide In dichloromethane; water for 18h; | 92% |
With benzyltrimethylammonium chloride; sodium hydroxide In water for 18h; | 92% |
N-(diphenylmethylene)aminoacetonitrile
diethyl <5-(bromomethyl)<1,1'-biphenyl>-3-yl>methylphosphonate
{5-[2-(Benzhydrylidene-amino)-2-cyano-ethyl]-biphenyl-3-ylmethyl}-phosphonic acid diethyl ester
Conditions | Yield |
---|---|
With sodium hydroxide; benzyltri(n-butyl)ammonium chloride In toluene for 24h; Ambient temperature; | 91% |
N-(diphenylmethylene)aminoacetonitrile
dimethyl [1-(methoxycarbonyloxy)-2-propenyl] phosphonate
A
Triphenylphosphine oxide
B
[(Z)-4-(Benzhydrylidene-amino)-4-cyano-but-1-enyl]-phosphonic acid dimethyl ester
Conditions | Yield |
---|---|
With N,O-bis-(trimethylsilyl)-acetamide; tetrakis(triphenylphosphine) palladium(0) In tetrahydrofuran at 20℃; for 2.5h; | A n/a B 91% C n/a |
N-(diphenylmethylene)aminoacetonitrile
methyl (E)-4-bromo-4-methylpenten-2-oate
methyl 4-amino-5-benzhydrylideneamino-3,3-dimethylcyclopenta-1,4-dienecarboxylate
Conditions | Yield |
---|---|
With lithium hexamethyldisilazane In tetrahydrofuran | 90% |
N-(diphenylmethylene)aminoacetonitrile
Methyl cinnamate
Conditions | Yield |
---|---|
With tetra(n-butyl)ammonium hydrogensulfate; potassium carbonate In toluene at 20℃; for 5h; | 90% |
N-(diphenylmethylene)aminoacetonitrile
(2R)-N-triphenylmethyl-3-iodoalanine methyl ester
B
methyl (2S)-N-tritylaziridine-2-carboxylate
Conditions | Yield |
---|---|
With sodium hydroxide; tetra(n-butyl)ammonium hydrogensulfate In dichloromethane; water at 20℃; for 4h; Substitution; cyclization; | A 90% B 8% |
1-bromo-butane
N-(diphenylmethylene)aminoacetonitrile
2-(Benzhydrylidene-amino)-hexanenitrile
Conditions | Yield |
---|---|
Stage #1: N-(diphenylmethylene)aminoacetonitrile With n-butyllithium In tetrahydrofuran; hexane at -90 - 20℃; Metallation; Stage #2: 1-bromo-butane In tetrahydrofuran; hexane at 20℃; Alkylation; | 90% |
The N-(Diphenylmethylene)aminoacetonitrile, with the CAS registry number 70591-20-7, is also known as (Benzhydrylideneamino)acetonitrile. It belongs to the product categories of C10 to C27; Cyanides/Nitriles; Nitrogen Compounds. This chemical's molecular formula is C15H12N2 and molecular weight is 220.27. What's more, its systematic name is [(Diphenylmethylene)amino]acetonitrile. This chemical should be sealed and stored in a cool and dry place.
Physical properties of N-(Diphenylmethylene)aminoacetonitrile are: (1)ACD/LogP: 2.024; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): 2.02; (4)ACD/LogD (pH 7.4): 2.02; (5)ACD/BCF (pH 5.5): 20.32; (6)ACD/BCF (pH 7.4): 20.32; (7)ACD/KOC (pH 5.5): 300.49; (8)ACD/KOC (pH 7.4): 300.50; (9)#H bond acceptors: 2; (10)#H bond donors: 0; (11)#Freely Rotating Bonds: 3; (12)Polar Surface Area: 36.15 Å2; (13)Index of Refraction: 1.568; (14)Molar Refractivity: 71.545 cm3; (15)Molar Volume: 218.549 cm3; (16)Polarizability: 28.363×10-24cm3; (17)Surface Tension: 40.4 dyne/cm; (18)Density: 1.008 g/cm3; (19)Flash Point: 161.617 °C; (20)Enthalpy of Vaporization: 58.75 kJ/mol; (21)Boiling Point: 343.621 °C at 760 mmHg; (22)Vapour Pressure: 0 mmHg at 25°C.
Preparation of N-(Diphenylmethylene)aminoacetonitrile: this chemical can be prepared by benzhydrylideneamine and glycine nitrile; hydrochloride at the ambient temperature. This reaction will need solvent CH2Cl2 with the reaction time of 24 hours. The yield is about 93%.
Uses of N-(Diphenylmethylene)aminoacetonitrile: it can be used to produce 1-(benzhydrylidene-amino)-cyclopentanecarbonitrile at the ambient temperature. It will need reagent 50percent aq. NaOH and solvent toluene with the reaction time of 24 hours. This reaction will also need catalyst benzyltriethylammonium chloride. The yield is about 73%.
When you are using this chemical, please be cautious about it as the following:
This chemical is irritating to eyes, respiratory system and skin. It is harmful by inhalation, in contact with skin and if swallowed. In case of contact with eyes, you should rinse immediately with plenty of water and seek medical advice. When using it, you need wear suitable protective clothing and you must avoid contact with skin and eyes.
You can still convert the following datas into molecular structure:
(1)SMILES: N#CC/N=C(\c1ccccc1)c2ccccc2
(2)Std. InChI: InChI=1S/C15H12N2/c16-11-12-17-15(13-7-3-1-4-8-13)14-9-5-2-6-10-14/h1-10H,12H2
(3)Std. InChIKey: VRLJFRODHVSTIK-UHFFFAOYSA-N
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