The present invention includes compounds having structural formula (I):
or salts or solvates thereof. These compounds are useful as sweet flavor modifiers. The present invention also includes compositions comprising the present compounds and methods of modulating the sweet taste of compositions.
The present invention includes compounds having structural formula (I), or salts or solvates thereof. These compounds are useful as sweet flavor modifiers. The present invention also includes compositions comprising the present compounds and methods of modulating the sweet taste of compositions.
Mono- and difluorination of methylene group in isomeric pyrimidinyl- and pyridinylacetates with N-fluorobenzenesulfonimide
作者:Oksana M. Shavrina、Petro P. Onys`ko、Yuliya V. Rassukana
DOI:10.1016/j.jfluchem.2022.110027
日期:2022.9
An effective procedure for mono- and difluorination of a methylene group in azinylacetates RCH2COOEt (R = 2- or 4-pyrimidinyl, 2- or 4-pyridinyl) or corresponding nitriles based on Li2CO3 promoted fluorination with N-fluorobenzenesulfonimide has been developed.
基于 Li 2 CO 3用 N-氟苯磺酰亚胺促进氟化的 azinylacetates RCH 2 COOEt (R = 2- or 4-pyrimidinyl, 2- or 4-pyrimidinyl) 或相应腈的单氟化和二氟化的有效方法具有被开发。