Related Products of 42923-79-5, The reaction rate of a catalyzed reaction is faster than the reaction rate of the uncatalyzed reaction at the same temperature.42923-79-5, Name is 7-Nitro-1,2,3,4-tetrahydroisoquinoline, molecular formula is C9H10N2O2. In a Article,once mentioned of 42923-79-5
Gold(III)-catalyzed enynamine-cyclopentadiene cycloisomerization with chirality transfer: An experimental and theoretical study indicating involvement of dual au(iii) push-pull assisted cis – Trans isomerism
A synthetic approach for asymmetric ring-fused cyclopentadienes (Cps) with a chiral carbon at the ring junction has been established from chiral enynamines by achiral Au(III) catalysis. On the basis of experimental and theoretical data, the proposed mechanistic pathway from enynamines to Cps occurs via a Au(III) ene cis-trans isomerization step. Computational studies at DFT and NEVPT2 levels advocate that the cis-trans isomerization step proceeds via a dual Au(III) push-pull assisted intermediate with a low computed rotation barrier. The chirality transfer occurs through a helical-shaped transition state with allenic character. The scope of the catalysis encompasses sterically bulky enynamines including terpene natural products.
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Reference:
Tetrahydroisoquinoline – Wikipedia,
1,2,3,4-Tetrahydroisoquinoline | C9H11N – PubChem