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Recent questions tagged carboxylic-acids

In the following reaction :The structure of the major product X is

asked Feb 26, 2014 by sreemathi.v

1 answer

An ester (A) with molecular formula $C_9H_{10}O_2$ was treated with excess of $CH_3MgBr$ and the compound so formed was treated with conc.$H_2SO_4$ to form olefin (B).Ozonolysis of B gave ketone with formula $C_8H_8O$ which shows iodoform test positive.The structure of A is

asked Feb 26, 2014 by sreemathi.v

1 answer

Given: $CH_3COCH_3$ $\large\xrightarrow[\quad pyrolysis \quad]{700^{\large\circ}C}$ $A$ $\large\xrightarrow {CH_3COOH}$ $B$ $\large\xrightarrow {RCOOH} C$ based on these reactions. Write the structures of A and C

asked Feb 26, 2014 by sreemathi.v

1 answer

Refer the below reaction:Compound F gives positive Schiff's test but (E) does not.Give structures of A and F

asked Feb 26, 2014 by sreemathi.v

1 answer

An organic acid ($X$) has molecular formula $C_8H_{16}O_2$ $X$ on heating with $NH_3$ forms $Y$ which on treatment with alkaline $Br_2$ forms $Z$.$Z$ on treatment with $HNO_2$ followed by heating with $H_2SO_4$ gives $2$,$4$-dimethyl-$2$-pentene.What are the structures of $X$ and $Z$?

asked Feb 26, 2014 by sreemathi.v

1 answer

Which of the following carboxylic acid under goes decarboxylation easily?

asked Feb 26, 2014 by sreemathi.v

1 answer

Which of the following statements is correct?

asked Feb 26, 2014 by sreemathi.v

1 answer

The major product obtained on heating $\gamma$-hydroxy acid $CH_3-CH_2-CHOH-CH_2-CH_2-COOH$ is

asked Feb 26, 2014 by sreemathi.v

1 answer

In the below sequence X and Y are

asked Feb 26, 2014 by sreemathi.v

1 answer

Which of the following compound observed in the mechanism of Beckmann rearrangement of the below

asked Feb 26, 2014 by sreemathi.v

1 answer

The correct acid strength order of the compounds

asked Feb 26, 2014 by sreemathi.v

1 answer

The treatment of $LiAlH_4$ with the below one leads to

asked Feb 26, 2014 by sreemathi.v

1 answer

Which carboxylic acid will show HVZ reaction?

asked Feb 25, 2014 by sreemathi.v

1 answer

In the below sequence of reaction X and Y are respectively

asked Feb 25, 2014 by sreemathi.v

1 answer

Propionic acid $\quad \underrightarrow{PCl_3}\quad X\quad\underrightarrow{C_6H_6}\quad Y$.In this sequence Y is

asked Feb 25, 2014 by sreemathi.v

1 answer

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