ChemicalBook CAS DataBase List ALPHA-METHYL-L-TRYPTOPHAN

ALPHA-METHYL-L-TRYPTOPHAN synthesis

10synthesis methods

Product Name:ALPHA-METHYL-L-TRYPTOPHAN
CAS Number:16709-25-4
Molecular formula:C12H14N2O2
Molecular Weight:218.25

69876-37-5 Synthesis

69876-37-5
103 suppliers
$11.00/1g

16709-25-4
85 suppliers
$779.63/25MG

Yield:-

Steps:

Multi-step reaction with 5 steps
1: CF₃COOH / 96 h / Ambient temperature
2: Na₂CO₃ / dioxane; H₂O / 0 °C
3: 1.) lithium bis(trimethylsilyl)amide / 1.) THF, -78 deg C, 1 h, 2.) THF, a) -78 deg C, 1 h, b) from -78 deg C to RT, 2 h
4: trifluoroacetic acid / 1.5 h / Ambient temperature
5: H₂ / 10percent Pd/C / ethanol / 3 h / Ambient temperature

References:

Ekhato, I. Victor;Huang, Yun [Journal of labelled compounds and radiopharmaceuticals,1997,vol. 39,# 12,p. 1019 - 1038]

1H-Indole-1-carboxylic acid, 3-[[(3S,5aR,6aS,7aS)-2,3,5,5a,6,6a,7,7a-octahydro-3,6,6,7a-tetramethyl-2-oxocyclopropa[g]-1,4-benzoxazin-3-yl]methyl]-, 1,1-dimethylethyl ester

1266681-04-2
0 suppliers
inquiry

16709-25-4
85 suppliers
$779.63/25MG

References

L-Tryptophan, N-benzoyl-α-methyl-, methyl ester (9CI)

116139-87-8
0 suppliers
inquiry

16709-25-4
85 suppliers
$779.63/25MG

References

DL-ALPHA-METHYLTRYPTOPHAN METHYL ESTER HYDROCHLORIDE

114524-80-0
75 suppliers
$64.06/250MG

56452-52-9 Synthesis

56452-52-9
56 suppliers
$165.00/25mg

16709-25-4
85 suppliers
$779.63/25MG

D-Tryptophan, α-methyl-, methyl ester (9CI)

96551-27-8
0 suppliers
inquiry

References

114524-80-0
75 suppliers
$64.06/250MG

16709-25-4
85 suppliers
$779.63/25MG

96551-27-8
0 suppliers
inquiry

References

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ALPHA-METHYL-L-TRYPTOPHAN synthesis

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