dihydrobromide of isodityrosine

Base Information

Chemical Name:dihydrobromide of isodityrosine
CAS No.:126383-92-4
Molecular Formula:2BrH*C₁₈H₂₀N₂O₆
Molecular Weight:522.19
Hs Code.:

Synonyms:

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Chemical Property of dihydrobromide of isodityrosine

Chemical Property:

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Technology Process of dihydrobromide of isodityrosine

There total 13 articles about dihydrobromide of isodityrosine which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield:

: 60-18-4,18875-48-4,25619-78-7,30704-25-7
L-tyrosine

: 126383-92-4
dihydrobromide of isodityrosine

Guidance literature:: Multi-step reaction with 10 steps

1: 96 percent / SOCl₂

2: 98 percent / K₂CO₃

3: 80 percent / NaBH₄, LiCl / tetrahydrofuran; diethyl ether

5: 6 N HCl

6: NaHCO₃

7: 15 h

8: CsCO₃ / dimethylformamide / 1.5 h / 25 °C

9: H₂ / 10 percent Pd/C / acetic acid / 2 h / 25 °C

10: 48 percent HBr / acetic acid / 3 h / 100 deg C, 1 h / 110 deg C

With hydrogenchloride; sodium tetrahydroborate; thionyl chloride; hydrogen bromide; hydrogen; sodium hydrogencarbonate; potassium carbonate; lithium chloride; palladium on activated charcoal; In tetrahydrofuran; diethyl ether; acetic acid; N,N-dimethyl-formamide;
DOI:10.1016/S0040-4039(01)80692-4

Reference yield:

: 3417-91-2
L-tyrosine methyl ester HCl

: 126383-92-4
dihydrobromide of isodityrosine

Guidance literature:: Multi-step reaction with 9 steps

1: 98 percent / K₂CO₃

2: 80 percent / NaBH₄, LiCl / tetrahydrofuran; diethyl ether

4: 6 N HCl

5: NaHCO₃

6: 15 h

7: CsCO₃ / dimethylformamide / 1.5 h / 25 °C

8: H₂ / 10 percent Pd/C / acetic acid / 2 h / 25 °C

9: 48 percent HBr / acetic acid / 3 h / 100 deg C, 1 h / 110 deg C

With hydrogenchloride; sodium tetrahydroborate; hydrogen bromide; hydrogen; sodium hydrogencarbonate; potassium carbonate; lithium chloride; palladium on activated charcoal; In tetrahydrofuran; diethyl ether; acetic acid; N,N-dimethyl-formamide;
DOI:10.1016/S0040-4039(01)80692-4

Reference yield:

: 126383-86-6
(S)-2-Amino-3-(3-bromo-4-methoxy-phenyl)-propan-1-ol

: 126383-92-4
dihydrobromide of isodityrosine

Guidance literature:: Multi-step reaction with 8 steps

1: 86 percent / Na₂CO₃ / ethyl acetate; H₂O

3: 6 N HCl

4: NaHCO₃

5: 15 h

6: CsCO₃ / dimethylformamide / 1.5 h / 25 °C

7: H₂ / 10 percent Pd/C / acetic acid / 2 h / 25 °C

8: 48 percent HBr / acetic acid / 3 h / 100 deg C, 1 h / 110 deg C

With hydrogenchloride; hydrogen bromide; hydrogen; sodium hydrogencarbonate; sodium carbonate; palladium on activated charcoal; In water; acetic acid; ethyl acetate; N,N-dimethyl-formamide;
DOI:10.1016/S0040-4039(01)80692-4