Impact of chiral tebuconazole on the flavor components and color attributes of Merlot and Cabernet Sauvignon wines at the enantiomeric level was written by Zhao, Shanshan;Li, Minmin;Simal-Gandara, Jesus;Tian, Jian;Chen, Jieyin;Dai, Xiaofeng;Kong, Zhiqiang. And the article was included in Food Chemistry in 2022.Application In Synthesis of 2,2′-Oxybis(ethan-1-ol) This article mentions the following:
The impact of chiral tebuconazole on the flavor and appearance of Merlot and Cabernet Sauvignon wines were systematically studied. Gas chromatog.-ion mobility spectrometry and headspace-solid phase microextraction coupled with gas chromatog. mass spectrometry qual. and quant. identified the flavor components, and a photog. colorimeter was used for color attribute anal. Tebuconazole enantiomers had different effects on the flavor and appearance of young wines, especially R-tebuconazole. The flavor differences were mainly manifested in fruity and floral characteristics of the wine due to changes in the concentrations of acids, alcs., and esters; R-tebuconazole alters the concentrations of key flavor compounds to the greatest extent. Tebuconazole treatment changes the color of young wines, with the final red shade of wine being control group > rac-tebuconazole ≥ S-tebuconazole > R-tebuconazole. Since chiral tebuconazole neg. alters wine, grapes treated with chiral pesticides should be subject to stricter quality control during processing. In the experiment, the researchers used many compounds, for example, 2,2′-Oxybis(ethan-1-ol) (cas: 111-46-6Application In Synthesis of 2,2′-Oxybis(ethan-1-ol)).
2,2′-Oxybis(ethan-1-ol) (cas: 111-46-6) belongs to alcohols. Alkyl halides are often synthesized from alcohols, in effect substituting a halogen atom for the hydroxyl group. Grignard and organolithium reagents are powerful tools for organic synthesis, and the most common products of their reactions are alcohols.Application In Synthesis of 2,2′-Oxybis(ethan-1-ol)
Referemce:
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