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aminomethylphosphonic acid diethyl ester
Aminomethylphosphonic acid
Conditions | Yield |
---|---|
With hydrogenchloride In water for 16h; Reflux; | 100% |
In various solvent(s) at 37℃; for 6h; phosphodiesterase I on carboxymethyl cellulose, pH 8.8; Yield given; |
Conditions | Yield |
---|---|
With hydrogenchloride for 18h; Heating; | A 93% B 97% |
N-acetylaminomethylphosphonic acid
Aminomethylphosphonic acid
Conditions | Yield |
---|---|
With hydrogenchloride at 70 - 80℃; for 1h; | 96% |
In various solvent(s) at 37℃; for 6h; α-chymotrypsin on carboxymethyl cellulose, pH 7.8; Yield given; | |
With acetic acid In methanol; water |
(acetylaminomethyl)phosphonic acid diethyl ester
Aminomethylphosphonic acid
Conditions | Yield |
---|---|
With hydrogenchloride Heating; | 96% |
diphenyl [(([(phenylmethyl)oxy]carbonyl)amino)methyl]phosphonate
Aminomethylphosphonic acid
Conditions | Yield |
---|---|
With hydrogenchloride for 4h; Heating; | 94% |
Aminomethylphosphonic acid
Conditions | Yield |
---|---|
With epichlorohydrin | 90% |
Aminomethylphosphonic acid
Conditions | Yield |
---|---|
With hydrogenchloride at 95℃; for 6h; | 88% |
O,O-diethyl-N-ethoxycarbonylaminomethylphosphate
Aminomethylphosphonic acid
Conditions | Yield |
---|---|
With hydrogenchloride for 20h; Heating; | 84.7% |
N-(triphenylmethyl)methanimine
acetic anhydride
A
Aminomethylphosphonic acid
B
(iminobismethylene)bisphosphonic acid
Conditions | Yield |
---|---|
Stage #1: acetic anhydride With phosphonic Acid at 0 - 20℃; Stage #2: N-(triphenylmethyl)methanimine at 0℃; Stage #3: With hydrogenchloride; water for 8h; Reflux; | A 74% B 6 %Spectr. |
diethyl N-benzoyl-α-aminomethylphosphonate
Aminomethylphosphonic acid
Conditions | Yield |
---|---|
With hydrogenchloride for 20h; Heating; | 70% |
The cas register number of (Aminomethyl)phosphonic acid is 1066-51-9. It also can be called as Phosphaglycine and the IUPAC Name about this chemical is aminomethylphosphonic acid.
Physical properties about (Aminomethyl)phosphonic acid are: (1)ACD/LogP: -2.76; (2)ACD/LogD (pH 5.5): -5.35; (3)ACD/LogD (pH 7.4): -6.11; (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: 4; (9)#H bond donors: 4; (10)#Freely Rotating Bonds: 2; (11)Polar Surface Area: 48.58Å2; (12)Index of Refraction: 1.505; (13)Molar Refractivity: 20.16 cm3; (14)Molar Volume: 67.8 cm3; (15)Polarizability: 7.99x10-24cm3; (16)Surface Tension: 85.7 dyne/cm; (17)Enthalpy of Vaporization: 66.29 kJ/mol; (18)Boiling Point: 358 °C at 760 mmHg; (19)Vapour Pressure: 4.29E-06 mmHg at 25°C.
Preparation: this chemical can be prepared by Triethylphosphonomethylcarbamat. This reaction will need reagent aq. 20percent HCl. The reaction time is 20 hour(s) at Heating. The yield is about 84.7%.
Uses of (Aminomethyl)phosphonic acid: it can be used to produce (acetylamino-methyl)-phosphonic acid with acetic acid anhydride at temperature of 100 ℃. This reaction will need reagent acetic acid with reaction time of 0.3 hours.
When you are using this chemical, please be cautious about it as the following:
This chemical is irritating to eyes, respiratory system and skin and it can causes severe burns.When you are using it, wear suitable protective clothing, gloves and eye/face protection, in addition, you need avoid contact with skin and eyes. In case of contact with eyes, rinse immediately with plenty of water and seek medical advice and in case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.)
You can still convert the following datas into molecular structure:
(1)SMILES: O=P(O)(O)CN
(2)InChI: InChI=1/CH6NO3P/c2-1-6(3,4)5/h1-2H2,(H2,3,4,5)
(3)InChIKey: MGRVRXRGTBOSHW-UHFFFAOYAF
(4)Std. InChI: InChI=1S/CH6NO3P/c2-1-6(3,4)5/h1-2H2,(H2,3,4,5)
(5)Std. InChIKey: MGRVRXRGTBOSHW-UHFFFAOYSA-N