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Which Is the Best Sequence of Reactions for the Following

question 173

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Which is the best sequence of reactions for the following transformation? Which is the best sequence of reactions for the following transformation?   A) i) HNO<sub>3</sub>,H<sub>2</sub>SO<sub>4</sub>; ii) CH<sub>3</sub>MgBr,Et<sub>2</sub>O; iii) H<sub>2</sub>O,NH<sub>4</sub>Cl B) i) CH<sub>3</sub>MgBr,Et<sub>2</sub>O; ii) H<sub>3</sub>O<sup>+</sup>,heat; iii) HNO<sub>3</sub>,H<sub>2</sub>SO<sub>4</sub> C) i) HNO<sub>3</sub>,H<sub>2</sub>SO<sub>4</sub>; ii) NaBH<sub>4</sub>,H<sub>2</sub>O; iii) H<sub>3</sub>O<sup>+</sup>,heat D) i) HNO<sub>3</sub>,H<sub>2</sub>SO<sub>4</sub>; ii) LiAlH<sub>4</sub>,H<sub>2</sub>O; iii) H<sub>3</sub>O<sup>+</sup>,heat E) None of these syntheses is satisfactory.

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Definitions:

Addition

The mathematical operation of combining two or more numbers to calculate their total sum.

Multiplication

A mathematical operation that combines two numbers to get their product.

Addition

The mathematical process of combining two or more numbers to get their total.

Exponentiation

A mathematical operation involving two numbers, the base and the exponent, where the base is multiplied by itself as many times as the exponent indicates.

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