The three-dimensional configuration of the ester heterocycle is basically the same as that of the carbocycle. Compound: (R)-Ethyl 4-chloro-3-hydroxybutanoate(SMILESS: O=C(OCC)C[C@@H](O)CCl,cas:90866-33-4) is researched.Recommanded Product: 4774-24-7. The article 《Synthesis of ethyl (S)-4-chloro-3-hydroxybutanoate using fabG-homologues》 in relation to this compound, is published in Applied Microbiology and Biotechnology. Let’s take a look at the latest research on this compound (cas:90866-33-4).
This paper is a report on the successful application of bioinformatics to enzyme screening. The synthesis of Et (S)-4-chloro-3-hydroxybutanoate (ECHB) by asym. reduction of Et 4-chloroacetoacetate (ECAA) using fabG-homolog was studied. β-Ketoacyl-acyl carrier protein reductases from both Escherichia coli and Bacillus subtilis, which are components of type II fatty acid synthase, could reduce ECAA to (S)-ECHB with 94-98% ee. Furthermore, acetoacetyl-CoA reductases (ARs) from both Ralstonia eutropha and Zoogloea ramigera, whose genes are significantly similar to fabG genes and play a physiol. role in the biosynthesis of poly-β-3-hydroxybutyrate, could also catalyze the asym. reduction of ECAA to (S)-ECHB with >99% ee. (S)-ECHB was synthesized to 48.7 g/l with an optical purity of 99.8% ee, using recombinant E. coli cells coexpressing AR from R. eutropha and glucose dehydrogenase from B. subtilis for the regeneration of NADPH.
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Reference:
Benzofuran – Wikipedia,
Benzofuran | C8H6O – PubChem