Chemical Research Letters, April 2021. Catalysts allow a reaction to proceed via a pathway that has a lower activation energy than the uncatalyzed reaction. 3034-86-4, Name is Methyl 4-ethynylbenzoate, molecular formula is C10H8O2, SDS of cas: 3034-86-4, belongs to isothiazole compound, is a common compound. In a patnet, author is Kiran, I. N. Chaithanya, once mentioned the new application about 3034-86-4.
Transition-metal-free inverse electron-demand aza Diels-Alder and domino [4+2]/[2+2] cycloaddition reaction of arynes and N-sulfonyl ketimines has been demonstrated. This novel, mild, and efficient protocol allows rapid access to isothiazole dioxide-fused dihydroquinoline or dihydrocyclobutaquinoline derivatives selectively by simply varying the equivalents of aryne precursors. The application of this method has been amply illustrated in the synthesis of 2,4-diarylquinolines.
Note that a catalyst decreases the activation energy for both the forward and the reverse reactions and hence accelerates both the forward and the reverse reactions. you can also check out more blogs about 3034-86-4. SDS of cas: 3034-86-4.
Reference:
Isothiazole – Wikipedia,
,Isothiazole – ScienceDirect.com