6712-31-8Relevant articles and documents
Transition-Metal-Free Radical Hydrotrifluoromethylation of Alkynes
Matcha, Kiran,Antonchick, Andrey P.
supporting information, p. 309 - 312 (2019/01/24)
A combination of readily available and bench-stable CF3SO2Na and tBuOOH was efficiently used for hydrotrifluoromethylation of alkynes. An excellent trans-selectivity was demonstrated in the synthesis of alkenes. The developed mild reaction conditions allow the supression of the competing Meyer–Schuster-type rearrangement.
Allenyl ester precursors for 1H-inden-1-ol carboxylates: Comparisons with their propargylic equivalents having terminal alkyne functions
Asikainen, Martta,Woodward, Simon
experimental part, p. 5492 - 5497 (2012/09/08)
The reactivity of allenyl carboxylates, Ar(R1)CCCH(O 2CR2) and their isomeric equivalents the terminal propargylic carboxylates, ArC(R1)(O2CR2)CCH, in gold-catalyzed carbocyclization to ind
Hydrolytic Resolution of Tertiary Acetylenic Acetate Esters With the Lipase from Candida Cylindracea
O'Hagan, David,Zaidi, Naveed A.
, p. 947 - 949 (2007/10/02)
The kinetic resolution of a series of tertiary acetylenic acetate esters using the lipase from Candida cylindracea has been explored.Compounds 6c and the trifluoromethyl acetate 6e have been resolved with high enantiomeric enrichment.Several other tertiary acetate esters carrying a CF3 group have been investigated which proved inert to enzymatic hydrolysis.From these results and published data, we are able to propose a predictive model for identifying the preferred enantiomer of secondary and tertiary trifluoromethyl acetate esters for this lipase.