The product formedin each of the reactions is to be identified. Concept introduction: The Heck Mizoroki reaction is a coupling reaction between an alkene and an alkenyl or aryl halide in the presence of a palladium catalyst and a base, usually an amine , at an elevated temperature. The active palladium catalyst involved in the reaction has only two ligands, so it is coordinatively unsaturated. Ring closing metathesis is a process in organic chemistry by which various unsaturated rings are synthesized by the intramolecular metathesis of terminal alkenes . These reactions are catalyzed by metal complexes. Grubbs’ II reagent is a ruthenium-based carbene complex used as a catalyst in ring closing metathesis. These catalysts can form di-substituted or tri-substituted alkenes. Stille coupling is a reaction in which organotin compounds are coupled with organic halides. Here, organotin compounds are used as coupling agents. This reaction takes place in the presence of palladium catalysts.

Question

Want to see the full answer?

Answer 1

Question

Chapter 21, Problem 25P

Interpretation Introduction

Interpretation:

The product formedin each of the reactions is to be identified.

Concept introduction:

The Heck Mizoroki reaction is a coupling reaction between an alkene and an alkenyl or aryl halide in the presence of a palladium catalyst and a base, usually an amine, at an elevated temperature. The active palladium catalyst involved in the reaction has only two ligands, so it is coordinatively unsaturated.

Ring closing metathesis is a process in organic chemistry by which various unsaturated rings are synthesized by the intramolecular metathesis of terminal alkenes. These reactions are catalyzed by metal complexes. Grubbs’ II reagent is a ruthenium-based carbene complex used as a catalyst in ring closing metathesis. These catalysts can form di-substituted or tri-substituted alkenes.

Stille coupling is a reaction in which organotin compounds are coupled with organic halides. Here, organotin compounds are used as coupling agents. This reaction takes place in the presence of palladium catalysts.

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Students have asked these similar questions

+ Reset Provide the correct IUPAC name for the compound shown here. 4-methylhept-2-ene (Z)- (E)- 1-6-5-2-3-4- cyclo iso tert- sec- di tri hept hex oct meth eth pent ane yne ene yl

+ Provide the correct IUPAC name for the compound shown here. Reset H3C H H C CH3 CH-CH3 1-3-methylpent ene trans- cis- 5-6-3-1-2-4- tert- tri sec- di cyclo iso but pent hex meth prop eth yl ane ene yne ☑

drawing, no ai