1187933-07-8 Usage
General Description
3-Hydroxy-cyclopentanecarboxylic acid ethyl ester is a chemical compound with the molecular formula C8H14O3. It is an ester of 3-hydroxy-cyclopentanecarboxylic acid, a cyclic carboxylic acid with a hydroxyl group attached to the cyclopentane ring. 3-Hydroxy-cyclopentanecarboxylic acid ethyl ester is commonly used in organic synthesis and as a building block for the preparation of various pharmaceuticals and fine chemicals. It has potential applications in the production of insecticides, perfumes, and flavoring agents. Additionally, 3-Hydroxy-cyclopentanecarboxylic acid ethyl ester may also have uses in the field of material science, such as in the development of polymer materials. Overall, this compound exhibits a range of potential uses and is an important intermediate in the synthesis of various organic compounds.
Check Digit Verification of cas no
The CAS Registry Mumber 1187933-07-8 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,8,7,9,3 and 3 respectively; the second part has 2 digits, 0 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1187933-07:
(9*1)+(8*1)+(7*8)+(6*7)+(5*9)+(4*3)+(3*3)+(2*0)+(1*7)=188
188 % 10 = 8
So 1187933-07-8 is a valid CAS Registry Number.
1187933-07-8Relevant articles and documents
Biocatalytic synthesis of chiral cyclic γ-oxoesters by sequential C-H hydroxylation, alcohol oxidation and alkene reduction
Brenna, Elisabetta,Crotti, Michele,Gatti, Francesco G.,Monti, Daniela,Parmeggiani, Fabio,Pugliese, Andrea,Tentori, Francesca
supporting information, p. 5122 - 5130 (2017/11/09)
A three-step biocatalytic procedure is described for the conversion of methyl and ethyl cyclopentene- and cyclohexenecarboxylates into both the enantiomers of the corresponding chiral 3-oxoesters, which are useful building blocks for the synthesis of active pharmaceutical ingredients. The allylic hydroxylation of the starting cycloalkenecarboxylates is carried out by using R. oryzae resting cells entrapped in alginate beads, in acetate buffer solution at 25 °C. The oxidation of the intermediate allylic alcohols to unsaturated ketones, performed by the laccase/TEMPO system, and the ene-reductase mediated hydrogenation of the alkene bond were carried out in the same reaction vessel in a sequential mode at 30 °C. Being entirely biocatalytic, our multistep procedure provides considerable advantages in terms of selectivity and environmental impact over reported chemical methods.
