6 Explain why A cross couples with the aryl iodide, rather than two molecules of A coupling together (select all that apply):Rather, it prefers to cross couple with the ortho-nitro aryl iodide.Compound A contains both an aryl bromide group and an aryl boronic acid group, yet it does not react with itself underthese conditionO This is likely due to the fact that aryl iodides participate much faster in Suzuki cross coupling reactions than arylbromides.O Rather, it prefers to cross couple with the para-nitro aryl iodide.O Compound A contains only a boronic acid group but also aryl group is necessary to coupling together.O This is likely due to the fact that aryl bromides participate much faster in Suzuki cross coupling reactions than aryliodides. By virtue of noncovalent n-n interactions, compound 1 represents a novel blue-transparent frequency doubler that has proven usefulin the field of nonlinear optics. Compound 1 can be prepared via sequential Suzuki cross-coupling reactions. (Angew. Chem. Int. Ed.1995, 34, 1485-1488.) First, compound A is treated with an aryl iodide to give compound B, which is then treated with an aryl boronicacid to produce compound 1.88:8OMe-BrOH-NO2-B'OHADraw structures for the requisite aryl iodide, boronic acid, and compound B.Draw Your Solution

Aryl coupling is commonly a cross-coupling reaction. That means the reaction starts when two…

Explain why A cross couples with the aryl iodide, rather than two molecules of A coupling together (select all that apply): Rather, it prefers to cross couple with the ortho-nitro aryl iodide. O Compound A contains both an aryl bromide group and an aryl boronic acid group, yet it does not react with itself und these condition This is likely due to the fact that aryl iodides participate much faster in Suzuki cross coupling reactions than aryl bromides.

Explain why A cross couples with the aryl iodide, rather than two molecules of A coupling together (select all that apply): Rather, it prefers to cross couple with the ortho-nitro aryl iodide. O Compound A contains both an aryl bromide group and an aryl boronic acid group, yet it does not react with itself und these condition This is likely due to the fact that aryl iodides participate much faster in Suzuki cross coupling reactions than aryl bromides.

Organic Chemistry

9th Edition

ISBN:9781305080485

Author:John E. McMurry

Publisher:John E. McMurry

Chapter19: Aldehydes And Ketones: Nucleophilic Addition Reactions

Section19.SE: Something Extra

Problem 50MP

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