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[ CAS No. 1534-90-3 ]

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Chemical Structure| 1534-90-3
Chemical Structure| 1534-90-3
Structure of 1534-90-3 * Storage: {[proInfo.prStorage]}

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Product Details of [ 1534-90-3 ]

CAS No. :1534-90-3 MDL No. :MFCD02259530
Formula : C11H15ClFNO2 Boiling Point : -
Linear Structure Formula :- InChI Key :-
M.W :247.69 g/mol Pubchem ID :56777149
Synonyms :

Safety of [ 1534-90-3 ]

Signal Word:Warning Class:N/A
Precautionary Statements:P261-P305+P351+P338 UN#:N/A
Hazard Statements:H302-H315-H319-H335 Packing Group:N/A
GHS Pictogram:

Application In Synthesis of [ 1534-90-3 ]

  • Upstream synthesis route of [ 1534-90-3 ]
  • Downstream synthetic route of [ 1534-90-3 ]

[ 1534-90-3 ] Synthesis Path-Upstream   1~1

  • 1
  • [ 1132-68-9 ]
  • [ 1534-90-3 ]
YieldReaction ConditionsOperation in experiment
98% With hydrogenchloride In ethanol Example 1
L-Melphalanyl-L-p-fluorophenylalanine ethyl ester hydrochloride (J1)
L-p-Fluorophenylalanine (217 mg, 1.18 mmol) was dissolved in EtOH (5 ml) previously bubbled with HCl.
The reaction was brought to 100° C. and was allowed to reflux for 18 hours.
The solvent was evaporated off and the product was dried under high vacuum, affording L-p-fluorophenylalanine ethyl ester hydrochloride as dry white crystals (98percent).
1H NMR: (CD3OD) δ 7.30-7.26 (m, 2H, Ph-H), 7.13-7.06 (m, 2H, Ph-H), 4.29-4.22 (m, 2H, CH2-Ph), 3.31-3.10 (m, 3H, CH2CH3, α-H), 1.24 (t, 3H, CH2CH3).
Reference: [1] Patent: US2004/97421, 2004, A1,
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