N^α-(4-amino-4-deoxy-N¹⁰-formylpteroyl)-N^δ-(3,4-dichlorobenzoyl)-L-ornithine

Base Information

• Chemical Name: N^α-(4-amino-4-deoxy-N¹⁰-formylpteroyl)-N^δ-(3,4-dichlorobenzoyl)-L-ornithine
• CAS No.: 113857-92-4
• Molecular Formula: C₂₇H₂₅Cl₂N₉O₅
• Molecular Weight: 626.459

Synonyms:N^α-(4-amino-4-deoxy-N¹⁰-formylpteroyl)-N^δ-(3,4-dichlorobenzoyl)-L-ornithine

Chemical Property of N^α-(4-amino-4-deoxy-N¹⁰-formylpteroyl)-N^δ-(3,4-dichlorobenzoyl)-L-ornithine

Chemical Property:

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Technology Process of N^α-(4-amino-4-deoxy-N¹⁰-formylpteroyl)-N^δ-(3,4-dichlorobenzoyl)-L-ornithine

There total 2 articles about N^α-(4-amino-4-deoxy-N¹⁰-formylpteroyl)-N^δ-(3,4-dichlorobenzoyl)-L-ornithine 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: 25.0%

3,4-dichlorobenzoic anhydride (86866-14-0) + Nα-(4-amino-4-deoxy-N10-formylpteroyl)-L-ornitine trifluoroacetate (113857-95-7) → Nα-(4-amino-4-deoxy-N10-formylpteroyl)-Nδ-(3,4-dichlorobenzoyl)-L-ornithine (113857-92-4)

Guidance literature:

With 1-methyl-pyrrolidin-2-one; triethylamine; at 25 ℃; for 4h;

DOI:10.1021/jm00402a013

Reference yield:

3,4-dichlorobenzoyl chloride (3024-72-4) → Nα-(4-amino-4-deoxy-N10-formylpteroyl)-Nδ-(3,4-dichlorobenzoyl)-L-ornithine (113857-92-4)

Guidance literature:

Multi-step reaction with 2 steps

1: 76 percent / pyridine / diethyl ether / 2 h / 25 °C

2: 25 percent / Et₃N, N-methylpyrrolidinone / 4 h / 25 °C

With pyridine; 1-methyl-pyrrolidin-2-one; triethylamine; In diethyl ether;

DOI:10.1021/jm00402a013

Reference yield: 23.0%

Nα-(4-amino-4-deoxy-N10-formylpteroyl)-Nδ-(3,4-dichlorobenzoyl)-L-ornithine (113857-92-4) → Nα-(4-amino-4-deoxypteroyl)-Nδ-(3,4-dichlorobenzoyl)-L-ornithine (113857-86-6)

Guidance literature:

With sodium hydroxide; at 25 ℃; for 5h;

DOI:10.1021/jm00402a013

upstream raw materials:

3,4-dichlorobenzoic anhydride

N^α-(4-amino-4-deoxy-N¹⁰-formylpteroyl)-L-ornitine trifluoroacetate

3,4-dichlorobenzoyl chloride

Downstream raw materials:

N^α-(4-amino-4-deoxypteroyl)-N^δ-(3,4-dichlorobenzoyl)-L-ornithine

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