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INTERACTION OF L-CYSTEINE WITH DIMETHYL SULFOXIDE IN MILD CONDITIONS

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CC BY-NC 4.0 This work is licensed under Creative Commons Attribution–NonCommercial International License (CC BY-NC 4.0).

Abstract

Interaction of L-cysteine with DMSO in aqueous solutions was studied by FTIR spectroscopy. It is found that the processes involved are not limited by the solvation processes only, but a further oxidative conversion of L-cysteine to L-cystine takes place in mild conditions, separating dimethyl sulfide and water being other products of reaction.

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