(1R)-(+)-(1-AMINO-2-METHYLPROPYL)PHOSPHONIC ACID synthesis
- Product Name:(1R)-(+)-(1-AMINO-2-METHYLPROPYL)PHOSPHONIC ACID
- CAS Number:66254-56-6
- Molecular formula:C4H12NO3P
- Molecular Weight:153.12
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Yield:40 % ee
Reaction Conditions:
with Trigonopsis variabilis in water at 20; for 72 h;Resolution of racemate;Microbiological reaction;Enzymatic reaction;
Steps:
1.1 General:
2.1.1
1-Amino-2-methylpropanephosphonic acid (ValP)
31P NMR δ (ppm): 13.44.
1H NMR δ (ppm): 0.95 (dd, J = 6.9 Hz, 6H, (CH3)2CH), 2.00-2.15 (m, 1H, (CH3)2CH), 2.94 (dd, J = 6.3 Hz, 1H, CHP).
References:
Kozyra, Kinga;Brzezinska-Rodak, Malgorzata;Klimek-Ochab, Magdalena;Zymanczyk-Duda, Ewa [Journal of Molecular Catalysis B: Enzymatic,2013,vol. 91,p. 32 - 36]
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66254-56-6
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66254-56-6
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