N-benzyloxycarbonyl-L-tyrosyl-D-alanylglycyl-L-phenylalanyl-L-leucine hydrazide

Base Information

Chemical Name:N-benzyloxycarbonyl-L-tyrosyl-D-alanylglycyl-L-phenylalanyl-L-leucine hydrazide
CAS No.:85148-72-7
Molecular Formula:C₃₇H₄₇N₇O₈
Molecular Weight:717.822
Hs Code.:

Synonyms:N-benzyloxycarbonyl-L-tyrosyl-D-alanylglycyl-L-phenylalanyl-L-leucine hydrazide

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Chemical Property of N-benzyloxycarbonyl-L-tyrosyl-D-alanylglycyl-L-phenylalanyl-L-leucine hydrazide

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Technology Process of N-benzyloxycarbonyl-L-tyrosyl-D-alanylglycyl-L-phenylalanyl-L-leucine hydrazide

There total 7 articles about N-benzyloxycarbonyl-L-tyrosyl-D-alanylglycyl-L-phenylalanyl-L-leucine hydrazide 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: 55.0%

: 83892-16-4
N-benzyloxycarbonyl-L-tyrosyl-D-alanylglycyl-L-phenylalanyl-L-leucine methyl ester

: 85148-72-7
N-benzyloxycarbonyl-L-tyrosyl-D-alanylglycyl-L-phenylalanyl-L-leucine hydrazide

Guidance literature:: With hydrazine hydrate; In methanol; for 48h; Ambient temperature;

Reference yield:

: 3850-45-1
Cbz-L-Phe-L-Leu-OMe

: 85148-72-7
N-benzyloxycarbonyl-L-tyrosyl-D-alanylglycyl-L-phenylalanyl-L-leucine hydrazide

Guidance literature:: Multi-step reaction with 5 steps

1: 76 percent / HBr / acetic acid / 0.75 h

2: 85 percent / N-hydroxybenzotriazole, Et₃N, DCCI / dimethylformamide / 12 h / Ambient temperature

3: H₂ / 10percent Pd/C / methanol / 8 h

4: ethyl acetate / 12 h

5: 55 percent / hydrazine hydrate / methanol / 48 h / Ambient temperature

With hydrogen bromide; hydrogen; benzotriazol-1-ol; hydrazine hydrate; triethylamine; dicyclohexyl-carbodiimide; palladium on activated charcoal; In methanol; acetic acid; ethyl acetate; N,N-dimethyl-formamide;

Reference yield:

: 34286-66-3
N-benzyloxycarbonyl-(R)alanyl-glycine

: 85148-72-7
N-benzyloxycarbonyl-L-tyrosyl-D-alanylglycyl-L-phenylalanyl-L-leucine hydrazide

Guidance literature:: Multi-step reaction with 4 steps

1: 85 percent / N-hydroxybenzotriazole, Et₃N, DCCI / dimethylformamide / 12 h / Ambient temperature

2: H₂ / 10percent Pd/C / methanol / 8 h

3: ethyl acetate / 12 h

4: 55 percent / hydrazine hydrate / methanol / 48 h / Ambient temperature

With hydrogen; benzotriazol-1-ol; hydrazine hydrate; triethylamine; dicyclohexyl-carbodiimide; palladium on activated charcoal; In methanol; ethyl acetate; N,N-dimethyl-formamide;