817616-95-8 Usage
Furanone ring
The core structure of the compound is a furanone ring, which is a five-membered heterocyclic ring with an oxygen atom and a carbonyl group (C=O) as its two non-hydrogen atoms.
Dihydro group
The furanone ring is linked to a dihydro group, which is a hydrogenated or reduced form of a double bond, resulting in two additional hydrogen atoms.
4-(2-hydroxyethyl) side chain
One of the side chains attached to the furanone ring is a 2-hydroxyethyl group, which consists of an ethyl group (C2H5) with a hydroxyl group (OH) attached to the second carbon atom.
3-(2-methyl-2-propenyl) side chain
Another side chain is a 2-methyl-2-propenyl group, which is a propenyl group (C3H5) with a methyl group (CH3) attached to the second carbon atom.
3-(phenylsulfonyl) side chain
The third side chain is a phenylsulfonyl group, which consists of a phenyl group (C6H5) attached to a sulfonyl group (SO2), which is a sulfur atom double-bonded to two oxygen atoms.
5-propyl side chain
The last side chain is a propyl group (C3H7) attached to the fifth carbon atom of the furanone ring.
(3S,4R,5R) stereochemistry
The compound has a stereospecific configuration with a (3S,4R,5R) arrangement of the substituents on the asymmetric carbon atoms, indicating the three-dimensional shape of the molecule.
Potential pharmaceutical applications
The unique structure and functional groups of the compound make it a promising candidate for further study and potential drug development due to its possible biological activity and interactions with biological targets.
Check Digit Verification of cas no
The CAS Registry Mumber 817616-95-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,1,7,6,1 and 6 respectively; the second part has 2 digits, 9 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 817616-95:
(8*8)+(7*1)+(6*7)+(5*6)+(4*1)+(3*6)+(2*9)+(1*5)=188
188 % 10 = 8
So 817616-95-8 is a valid CAS Registry Number.
817616-95-8Relevant academic research and scientific papers
γ-Lactones as templates in ring-closing metathesis: Enantioselective synthesis of medium sized carbocycles fused to butyrolactones
Ravelo, José Luis,Rodríguez, Carmen Ma,Martín, Víctor S.
, p. 5326 - 5335 (2007/10/03)
A methodology for accessing enantiomerically enriched carbocyclic systems fused to γ-lactones is described. Key steps are the stereoselective synthesis of highly substituted γ-lactones and ring-closing metathesis of the suitable ramifications. The process permits the choice of stereochemistry, regioselectivity and ring size of the fused compounds.
γ-Lactone-tethered ring-closing metathesis. A route to enantiomerically enriched γ-lactones α,β-fused to medium-sized rings
Rodriguez, Carmen M.,Ravelo, Jose Luis,Martin, Victor S.
, p. 4787 - 4789 (2007/10/03)
(Chemical Equation Presented) The stereoselective alkylation of α(phenylsulfonyl)-β-[(methoxycarbonyl)methyl]-γ-lactones obtained by the base-induced cyclization of enantiomericaily enriched α-[(phenylthio)acyl]-α,β-unsaturated esters and ring-closing olefin metathesis (RCM) are the basis of a new approach for gaining access to γ-lactones that are α,β-fused to medium-sized carbocycles and cyclic ethers.
