(2R,3R,4S)-2-Diethoxymethyl-3,4-dihydroxy-pyrrolidine-1-carboxylic acid benzyl ester

Base Information

• Chemical Name: (2R,3R,4S)-2-Diethoxymethyl-3,4-dihydroxy-pyrrolidine-1-carboxylic acid benzyl ester
• CAS No.: 129492-76-8
• Molecular Formula: C₁₇H₂₅NO₆
• Molecular Weight: 339.389

Synonyms:(2R,3R,4S)-2-Diethoxymethyl-3,4-dihydroxy-pyrrolidine-1-carboxylic acid benzyl ester

Chemical Property of (2R,3R,4S)-2-Diethoxymethyl-3,4-dihydroxy-pyrrolidine-1-carboxylic acid benzyl ester

Chemical Property:

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Technology Process of (2R,3R,4S)-2-Diethoxymethyl-3,4-dihydroxy-pyrrolidine-1-carboxylic acid benzyl ester

There total 3 articles about (2R,3R,4S)-2-Diethoxymethyl-3,4-dihydroxy-pyrrolidine-1-carboxylic acid benzyl 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: 57.0%

(3R,4S)-2-Diethoxymethyl-pyrrolidine-3,4-diol; compound with toluene-4-sulfonic acid (129492-49-5,129492-73-5,129492-75-7,129492-80-4) + benzyl chloroformate (501-53-1,94274-21-2) → (2R,3R,4S)-2-Diethoxymethyl-3,4-dihydroxy-pyrrolidine-1-carboxylic acid benzyl ester (129492-76-8) + (2S,3R,4S)-2-Diethoxymethyl-3,4-dihydroxy-pyrrolidine-1-carboxylic acid benzyl ester (129492-50-8,129492-76-8)

Guidance literature:

With sodium hydrogencarbonate; In water; at 25 ℃; for 22h; Yields of byproduct given;

Reference yield: 57.0%

(3R,4S)-2-Diethoxymethyl-pyrrolidine-3,4-diol; compound with toluene-4-sulfonic acid (129492-49-5,129492-73-5,129492-75-7,129492-80-4) + benzyl chloroformate (501-53-1,94274-21-2) → (2R,3R,4S)-2-Diethoxymethyl-3,4-dihydroxy-pyrrolidine-1-carboxylic acid benzyl ester (129492-76-8) + (2S,3R,4S)-2-Diethoxymethyl-3,4-dihydroxy-pyrrolidine-1-carboxylic acid benzyl ester (129492-50-8,129492-76-8)

Guidance literature:

With sodium hydrogencarbonate; In water; at 25 ℃; for 22h; Yields of byproduct given;

Reference yield: 50.0%

(3S,4R)-2-Diethoxymethyl-pyrrolidine-3,4-diol; compound with toluene-4-sulfonic acid (129492-49-5,129492-73-5,129492-75-7,129492-80-4) + benzyl chloroformate (501-53-1,94274-21-2) → (2R,3S,4R)-2-Diethoxymethyl-3,4-dihydroxy-pyrrolidine-1-carboxylic acid benzyl ester (129492-50-8,129492-76-8) + (2S,3S,4R)-2-Diethoxymethyl-3,4-dihydroxy-pyrrolidine-1-carboxylic acid benzyl ester (129492-50-8)

Guidance literature:

With sodium hydrogencarbonate; In water; at 25 ℃; for 22h; Yield given;

upstream raw materials:

(3S,4R)-2-Diethoxymethyl-pyrrolidine-3,4-diol; compound with toluene-4-sulfonic acid

benzyl chloroformate

(3R,4S)-2-Diethoxymethyl-pyrrolidine-3,4-diol; compound with toluene-4-sulfonic acid

Downstream raw materials:

(2S,3R,4S)-N-benzyloxycarbonyl-3,4-dihydroxy-2-hydroxymethylpyrrolidine

(2S,3R,4S)-2-hydroxymethyl-pyrrolidine-3,4-diol

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