623-19-8

Usage

Uses

Used in Flavor Industry:
FEMA 3346 is used as a flavoring agent for its spicy, floral odor, enhancing the taste and aroma of various food products.
Used in Fragrance Industry:
FEMA 3346 is used as a fragrance ingredient for its unique spicy, floral scent, adding depth and complexity to perfumes and other scented products.
Used in the Food Industry:
FEMA 3346 is used as an additive in the food industry to provide a spicy, floral flavor to products like pork liver, coffee, and licorice, improving their overall taste and aroma.

Preparation

By heating propionic anhydride with furfuryl alcohol.

InChI:InChI=1/C8H10O3/c1-2-8(9)11-6-7-4-3-5-10-7/h3-5H,2,6H2,1H3

Upstream product

• 98-00-0 (2-furyl)methyl alcohol 
• 123-62-6 propionic acid anhydride 
• 802294-64-0 propionic acid 
• 67-47-0 5-hydroxymethyl-2-furfuraldehyde 
• 75-03-6 ethyl iodide 

Relevant academic research and scientific papers

Preparation method of alkyl carboxylic acid furfuryl ester

The invention discloses a preparation method of alkyl carboxylic acid furfuryl ester and relates to furfuryl alcohol. The catalyst, the acylating agent, the acid binding agent and the solvent are uniformly mixed to obtain the alkyl carboxylic acid furfuryl ester compound. The method is high in selectivity, few in byproducts and mild in reaction condition, and has a certain industrial application prospect.

Preparation method of furfuryl alcohol ester

The invention discloses a preparation method of furfuryl alcohol ester. The preparation method comprises the following step: subjecting furfural, a bifunctional catalyst, an acylation reagent and a solvent to reacting under hydrogen pressure to obtain furfuryl alcohol ester. The method provided by the invention has the advantages of high selectivity, few byproducts, mild reaction conditions and certain industrial application prospect.

Preparation method of alkyl furfuryl alcohol ester

The invention discloses a preparation method of alkyl furfuryl alcohol ester, which comprises the following step of reacting furfuryl alcohol, an esterification catalyst, an acylation reagent, an acid-binding agent and a solvent to obtain the alkyl furfuryl alcohol ester. The method provided by the invention has the advantages of high selectivity, few byproducts, mild reaction conditions and certain industrial application prospect.

HMF and furfural: Promising platform molecules in rhodium-catalyzed carbonylation reactions for the synthesis of furfuryl esters and tertiary amides

A biomass involved rhodium-catalyzed carbonylative synthesis of furfuryl esters and tertiary amides has been developed. 5-Hydroxymethylfurfural (HMF) was used as both substrate and CO surrogate for the first time in a carbonylation reaction, and both alkyl and aryl iodides were tolerated well to afford the desired furfuryl esters in moderate to good yields. In addition, furfural was also utilized as a CO source for the synthesis of tertiary amides. A variety of tertiary amides were obtained in moderate to excellent yields with good functional groups compatibility. Notably, tertiary amines were used as the amine source through a C[sbnd]N bond cleavage pathway in the absence of additional oxidant.