In organic chemistry, atoms other than carbon and hydrogen are generally referred to as heteroatoms. The most common heteroatoms are nitrogen, oxygen and sulfur. Now I present to you an article called A novel generation of optically active ethyl 4-chloro-3-hydroxybutyrate as a C4 chiral building unit using microbial dechlorination, published in 1996-11-08, which mentions a compound: 58081-05-3, mainly applied to microbial stereoselective dechlorination chlorohydroxybutyrate, Category: pyrrolines.
A novel procedure for the generation of optically active Et 4-chloro-3-hydroxybutyrate using bacterial cells was developed. Et (S)-4-chloro-3-hydroxybutyrate was prepared by Pseudomonas sp. OS-K-29, which stereoselectively assimilates 2,3-dichloro-1-propanol. The reaction was based on its kinetic dehalogenation for both enantiomers using the resting cells. The obtained 4-chloro-3-hydroxybutyrate had high enantiomeric excess of >98% with a yield of 33% at the microbial resolution step. Moreover, several C4 compounds having the 4-chloro-3-hydroxyl function were also resolved and gave good enantiomeric purities (>95% ee). Et (R)-4-chloro-3-hydroxybutyrate was also obtained with high enantiomeric purity (>98% ee) using the cells of Pseudomonas sp DS-K-NR818.
When you point to this article, it is believed that you are also very interested in this compound(58081-05-3)Category: pyrrolines and due to space limitations, I can only present the most important information.
Reference:
Pyrroline – Wikipedia,
1-Pyrroline | C4H7N – PubChem