DL-O-(1,3-dihydro-2,5-dioxo-1-pyrolidinyl)-N-(triphenylmethyl)methyl ester

Base Information

• Chemical Name: DL-O-(1,3-dihydro-2,5-dioxo-1-pyrolidinyl)-N-(triphenylmethyl)methyl ester
• CAS No.: 1449601-09-5
• Molecular Formula: C₂₇H₂₆N₂O₅
• Molecular Weight: 458.514

Synonyms:DL-O-(1,3-dihydro-2,5-dioxo-1-pyrolidinyl)-N-(triphenylmethyl)methyl ester

Chemical Property of DL-O-(1,3-dihydro-2,5-dioxo-1-pyrolidinyl)-N-(triphenylmethyl)methyl ester

Chemical Property:

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Technology Process of DL-O-(1,3-dihydro-2,5-dioxo-1-pyrolidinyl)-N-(triphenylmethyl)methyl ester

There total 1 articles about DL-O-(1,3-dihydro-2,5-dioxo-1-pyrolidinyl)-N-(triphenylmethyl)methyl ester 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: 80.0%

1-hydroxy-pyrrolidine-2,5-dione (6066-82-6) + (R,S)-methyl 3-hydroxy-2-(N-tritylamino) propionate (13515-76-9) → DL-O-(1,3-dihydro-2,5-dioxo-1-pyrolidinyl)-N-(triphenylmethyl)methyl ester (1449601-09-5)

Guidance literature:

1-hydroxy-pyrrolidine-2,5-dione; (R,S)-methyl 3-hydroxy-2-(N-tritylamino) propionate; With triphenylphosphine; In tetrahydrofuran; for 0.166667h; Inert atmosphere;

With di-isopropyl azodicarboxylate; In tetrahydrofuran; at 0 - 20 ℃; for 16h; Inert atmosphere;

DOI:10.3987/COM-12-12553

Reference yield: 98.0%

DL-O-(1,3-dihydro-2,5-dioxo-1-pyrolidinyl)-N-(triphenylmethyl)methyl ester (1449601-09-5) → DL-methyl-γ-aminoxy-α-amino(triphenylmethyl)butyrate (1449601-10-8)

Guidance literature:

With hydrazine; In dichloromethane; at 0 - 20 ℃; for 12h; Inert atmosphere;

DOI:10.3987/COM-12-12553

upstream raw materials:

1-hydroxy-pyrrolidine-2,5-dione

(R,S)-methyl 3-hydroxy-2-(N-tritylamino) propionate

Downstream raw materials:

DL-methyl-γ-aminoxy-α-amino(triphenylmethyl)butyrate

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