4-Methoxy-a-methyl-L-phenylalanine synthesis

5synthesis methods

Product Name:4-Methoxy-a-methyl-L-phenylalanine
CAS Number:65555-88-6
Molecular formula:C11H15NO3
Molecular Weight:209.25

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Yield:-

Steps:

Multi-step reaction with 3 steps
1: NaH / tetrahydrofuran / 0 - 25 °C
2: α-chymotrypsin / dimethylsulfoxide; H2O / 22 - 25 °C / potassium phosphate ( pH 7.0); with pig liver esterase the reaction rate is higher but the e.e. is lower
3: 1.) acyl azide formation, 2.) Curtius rearrangement

References:

Bjoerkling, Fredrik;Boutelje, John;Gatenbeck, Sten;Hult, Karl;Norin, Torbjoern [Tetrahedron Letters,1985,vol. 26,# 40,p. 4957 - 4958]

Ethanamine, N-[(3,5-dichlorophenyl)methylene]-2,2-diethoxy-

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65555-88-6
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132616-92-3
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References

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65555-88-6
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References

4-METHOXYBENZENEDIAZONIUM TETRAFLUOROBORATE

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65555-88-6
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132616-92-3
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References

1000210-73-0
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65555-88-6
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References

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4-Methoxy-a-methyl-L-phenylalanine synthesis