79199-84-1Relevant articles and documents
Solvent-free Acetylation Procedure
Bhat, Sujata V.,Gupta, Manisha O.,Yadav, Jyoti K.,Vaze, Kedar R.
, p. 590 - 594 (2021/10/07)
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Continuous-Flow Chemo and Enzymatic Synthesis of Monoterpenic Esters with Integrated Purification
Adarme, Carlos A.A.,Le?o, Raquel A.C.,de Souza, Stefania P.,Itabaiana, Ivaldo,de Souza, Rodrigo O.M.A.,Rezende, Claudia M.
, p. 39 - 46 (2018/05/22)
Monoterpenic esters are very important flavor and fragrance compounds due to their organoleptic properties. Despite their importance, many drawbacks are found for the production of monoterpenic esters. Here in we report two different approach's (chemo and enzymatic) for the continuous production of monoterpenic esters with integrated purification arriving on the desired molecules with high yields (>95%) and short reaction times.
Proton-gradient-transfer acid complexes and their catalytic performance for the synthesis of geranyl acetate
Chen, Yongle,Ding, Shiya,Zheng, Wentao,Zhang, Yiyang,Wu, Youting,Hu, Xingbang
, p. 2114 - 2121 (2017/01/16)
Special proton-gradient-transfer acid complexes (PGTACs) in which the bonded protons are not equivalent and have gradients in transfer ability, acidity, and reactivity were reported. The acidity gradient of the protons gave the PGTACs excellent catalytic activity and selectivity in the esterification of terpenols. These PGTACs are “reaction-induced self-separation catalysts” and can be easily reused. The kinetics with PGTACs as catalyst in the esterification of geraniol were also studied for use in engineering design.