Different Vinylic Protons

This is not surprising since the proton is not only vinylic but it is also alpha to a carbonyl group. For example h c is gem coupled to h b j 1 5 hz and h c is also trans coupled to h a j 17 4 hz. The induced ﬁeld therefore augments the local ﬁeld at the vinylic protons.

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Reduction Of Alkynes By Lindlar S Catalyst Or Na Nh3 Chemistry Electrons Reduction

Reduction Of Alkynes By Lindlar S Catalyst Or Na Nh3 Chemistry Electrons Reduction

Pin By Raymond Smith On Studyspo Teaching Chemistry College Chemistry Chemistry Lessons

Pin By Raymond Smith On Studyspo Teaching Chemistry College Chemistry Chemistry Lessons

Reduction Of Alkynes By Lindlar S Catalyst Or Na Nh3 Chemistry Electrons Reduction

Reduction Of Alkynes By Lindlar S Catalyst Or Na Nh3 Chemistry Electrons Reduction

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