(Z)-Cbz-ΔAsp(OSu)-OMe

Base Information

• Chemical Name: (Z)-Cbz-ΔAsp(OSu)-OMe
• CAS No.: 130680-60-3
• Molecular Formula: C₁₇H₁₆N₂O₈
• Molecular Weight: 376.323

Synonyms:(Z)-Cbz-ΔAsp(OSu)-OMe

Chemical Property of (Z)-Cbz-ΔAsp(OSu)-OMe

Chemical Property:

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Technology Process of (Z)-Cbz-ΔAsp(OSu)-OMe

There total 1 articles about (Z)-Cbz-ΔAsp(OSu)-OMe 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: 65.0%

1-hydroxy-pyrrolidine-2,5-dione (6066-82-6) + (Z)-Cbz-ΔAsp-OMe (119767-56-5) → (Z)-Cbz-ΔAsp(OSu)-OMe (130680-60-3)

Guidance literature:

With dicyclohexyl-carbodiimide; In 1,2-dimethoxyethane; 1a) -10 deg C, 1h, 1b) r.t., 24 h;

DOI:10.1248/cpb.38.2020

Reference yield: 77.0%

(Z)-Cbz-ΔAsp(OSu)-OMe (130680-60-3) → Cbz-ΔAsn-OMe (130680-62-5)

Guidance literature:

With ammonium hydroxide; In tetrahydrofuran; for 2h; Ambient temperature;

DOI:10.1248/cpb.38.2020

Reference yield: 73.0%

(Z)-Cbz-ΔAsp(OSu)-OMe (130680-60-3) + tert-butylamine (75-64-9) → Cbz-ΔAsn(tert-Bu)-OMe (130680-63-6)

Guidance literature:

In 1,2-dimethoxyethane; for 5h; Ambient temperature;

DOI:10.1248/cpb.38.2020

upstream raw materials:

1-hydroxy-pyrrolidine-2,5-dione

(Z)-Cbz-ΔAsp-OMe

Downstream raw materials:

Cbz-ΔAsn-OMe

Cbz-ΔAsn(tert-Bu)-OMe

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