Home > Chiral Compounds> (3R,4R)-1-Benzyl-3,4-dihydroxypyrrolidine-2,5-dione

(3R,4R)-1-Benzyl-3,4-dihydroxypyrrolidine-2,5-dione

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Origin: China

Cas No: 75172-31-5

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 50 mt/month

Lead time: 7 days for OEM, 3 days for ready goods

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CAS No.: 75172-31-5 Formula: C11H11NO4 Molecular Weight: 221.20900

Basic Info

Chemical Name	(3R,4R)-1-Benzyl-3,4-dihydroxypyrrolidine-2,5-dione
Synonyms	(3R,4R)-1-benzyl-2,5-pyrrolidinedione; (3R,4R)-N-benzyltartaramide; (3R,4R)-1-benzyl-3,4-dihydroxy-2,5-pyrrolidinedione; 2,5-Pyrrolidinedione,3,4-dihydroxy-1-(phenylMethyl)-,(3R,4R); (3R,4R)-(+)-3,4-DIHYDROXY-1-(PHENYLMETHYL)-2,5PYRROLIDINEDIONE; (3R,4R)-1-N-benzyl-3,4-dihydroxypyrrolidine-2,6-dione; N-benzyltartrimide; (3R,4R)-N-benzyltartarimide;
CAS No.	75172-31-5
Molecular Formula	C11H11NO4
Molecular Weight	221.20900
PSA	77.84000
LogP	-0.78490

Properties

Density	1.525 g/cm3
Boiling Point	489.3ºC at 760 mmHg
Refractive Index	1.676

Synthesis Route

2,3-dihydroxybutanedioic acid+Benzylamine→(3R,4R)-1-Benzyl-3,4-dihydroxypyrrolidine-2,5-dione
D-tartaric acid+Benzylamine→(3R,4R)-1-Benzyl-3,4-dihydroxypyrrolidine-2,5-dione
(2R,3R)-4-(N-benzylcarbamoyl)-2,3-diacetoxybutyric acid→(3R,4R)-1-Benzyl-3,4-dihydroxypyrrolidine-2,5-dione

Precursor

D-tartaric acid
2,3-dihydroxybutanedioic acid
Benzylamine
(2R,3R)-4-(N-benzylcarbamoyl)-2,3-diacetoxybutyric acid

Downstream Product

(3S,4S)-1-Benzylpyrrolidine-3,4-diol
(2S,3S,4S)-1-benzyl-2-methylpyrrolidine-3,4-diol
[(3R,4R)-1-benzyl-4-diphenylphosphanylpyrrolidin-3-yl]-diphenylphosphane
(3R,4R)-(-)-1-Benzyl-3,4-Pyrrolidindiol

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