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Whitepunk [10]
3 years ago
11

A (c4h8) reacts with borane in thf followed by hydrogen peroxide in aqueous naoh to give b (c4h10o). treatment of b with aqueous

chromic acid or cro3 in acetic acid gives butanoic acid, ch3ch2ch2cooh. draw the structure of
a. you do not have to consider stereochemistry. in cases where there is more than one answer, just draw one.

Chemistry
1 answer:
pentagon [3]3 years ago
3 0

Answer:

1-Butene

Explanation:

In the final reaction, the H_2CrO_4 will<u> oxidize</u> the previous molecule to obtain the <u>butanoic acid</u>, therefore the previous molecule has to be <u>primary alcohol</u>: 1-Butanol. The BH_3/H_2O_2 reaction can produce <u>antimarkonikov alcohols</u> therefore the initial molecule has to be an <u>alkene</u>: the 1-Butene.

<u>To further explanations see the attached image.</u>

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