65527-79-9

Usage

Uses

Used in Food Industry:
2(3H)-Furanone, dihydro-3-methyl-, (S)is used as a flavor enhancer for its ability to impart a pleasant, caramel-like flavor to food products. It is particularly favored in the production of baked goods, beverages, and dairy products, where its unique aroma and taste can significantly contribute to the overall sensory experience.
Used in Baked Goods:
In the baked goods industry, 2(3H)-Furanone, dihydro-3-methyl-, (S)is used as a flavoring agent to provide a sweet, caramel-like taste to products such as bread, pastries, and cakes. This enhances the overall flavor profile and consumer appeal of these baked items.
Used in Beverages:
For the beverage industry, 2(3H)-Furanone, dihydro-3-methyl-, (S)is utilized as a flavoring agent to add a caramel-like aroma and taste to drinks, including coffee, tea, and soft drinks. This helps create a richer and more satisfying flavor experience for consumers.
Used in Dairy Products:
In dairy products, 2(3H)-Furanone, dihydro-3-methyl-, (S)is employed as a flavor enhancer to give a caramel-like taste to items such as milk, yogurt, and cheese. This addition can make these dairy products more palatable and enjoyable for consumers.

Upstream product

• 627-27-0 homoalylic alcohol 
• 201230-82-2 carbon monoxide 
• 6973-20-2 (S)-methylsuccinic anhydride 
• 73746-59-5 (4S,5S)-4-Methoxymethyl-2-(1-methyl-3-trimethylsilanyloxy-propyl)-5-phenyl-4,5-dihydro-oxazole 

Downstream Products

• 66261-42-5 (S)-4-chloro-2-methyl-1-(toluene-4-sulfonyloxy)-butane 
• 6750-34-1 (3R,7R)-hexahydrofarnesol 

Relevant academic research and scientific papers

Asymmetric hydroformylation of allylic alcohols catalyzed by Rh(I)-(R,S)-BINAPHOS

Chiral lactones 4a-e were synthesized by the asymmetric hydroformylation of allylic alcohols 1a-e and 5 catalyzed by a rhodium(I) complex of a chiral phosphine-phosphite, (R,S)-BINAPHOS, followed by the silver(I) oxidation.

Regioselective Hydrogenation of Unsymmetrically Substituted Cyclic Anhydrides Catalyzed by Ruthenium Complexes with Phosphine Ligands

Regioselective hydrogenation of unsymmetrically substituted cyclic anhydrides catalyzed by ruthenium complexes with mono-, di-, or triphosphine ligands produced the corresponding two isomeric lactones, where the regioselectivity was influenced by the bulkiness of substituent(s) on the anhydrides and of the phosphine ligands of catalyst.

Asymmetric Synthesis of 2-Substituted Butyrolactones and Valerolactones

The use of chiral oxazolines 1, 2, 5, and 8 under asymmetrically induced alkylation conditions gave α-substituted oxazolines 3, 6, 9, and 13 which were hydrolyzed to α-substituted butyro- and valerolactones 4 and 11.Either enantiomer of the lactones could be prepared in predictable absolute configuration by reversing the order of alkyl group introduction.The lactones were prepared in 60-86 percent enantiomeric excess which was determined by either chemical correlation or high-pressure liquid chromatography of the diastereomers 10.