2,2,5,5-tetramethylthiazolidine-4-carboxylic acid synthesis
- Product Name:2,2,5,5-tetramethylthiazolidine-4-carboxylic acid
- CAS Number:58131-62-7
- Molecular formula:C8H15NO2S
- Molecular Weight:189.28
22572-05-0
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Yield:58131-62-7 99%
Reaction Conditions:
in acetone;
Steps:
1 EXAMPLE 1
EXAMPLE 1 Ninety-three grams (0.5 mole) of D,L-penicillamine hydrochloride in 500 ml of acetone were heated at reflux temperature for 30 minutes under a nitrogen atmosphere. After distilling off the excess acetone there were obtained 113 grams of D,L-2,2,5,5-tetramethyl-thiazolidine-4-carboxylic acid. The yield amounts to 99%.
References:
US3980666,1976,A
