(d) The order of reactivity of acid derivatives towards different reactions decreases in the order, \(RCOCl > {(RCO)_2}O > RCOOR' > RCON{H_2}\) In other words, the reactivity decreases as the basicity of the leaving group increases i.e., \(C{l^ - } < RCO{O^ - } < R{O^ - } < NH_2^ - \)
ALDEHYDES, KETONES AND CARBOXYLIC ACID
27934
Hydrolysis of \(C{H_3}C{H_2}N{O_2}\) with \(85\%\) \({H_2}S{O_4}\) gives
27936
Laboratory method for the preparation of acetyl chloride is
1 \(C{H_3}COOH + SOC{l_2} \to C{H_3}COCl\)
2 \(C{H_3}COOH + PC{l_3} \to C{H_3}COCl\)
3 \(C{H_3}COONa + PC{l_3} \to C{H_3}COCl\)
4 All of these
Explanation:
In laboratory it is prepared by \(SoCl_2\) because by product \(SO _2\) and \(HCl\) are gases which can easily escape and reave behind \(CH _3 COCl\) as a residue. \(CH _3 COOH + SOC _2 \longrightarrow CH _3 COC 1+ HCl + SO _2 \uparrow\)
ALDEHYDES, KETONES AND CARBOXYLIC ACID
27937
Tischenko reaction yields ester in the presence of catalyst which is
(d) The order of reactivity of acid derivatives towards different reactions decreases in the order, \(RCOCl > {(RCO)_2}O > RCOOR' > RCON{H_2}\) In other words, the reactivity decreases as the basicity of the leaving group increases i.e., \(C{l^ - } < RCO{O^ - } < R{O^ - } < NH_2^ - \)
ALDEHYDES, KETONES AND CARBOXYLIC ACID
27934
Hydrolysis of \(C{H_3}C{H_2}N{O_2}\) with \(85\%\) \({H_2}S{O_4}\) gives
27936
Laboratory method for the preparation of acetyl chloride is
1 \(C{H_3}COOH + SOC{l_2} \to C{H_3}COCl\)
2 \(C{H_3}COOH + PC{l_3} \to C{H_3}COCl\)
3 \(C{H_3}COONa + PC{l_3} \to C{H_3}COCl\)
4 All of these
Explanation:
In laboratory it is prepared by \(SoCl_2\) because by product \(SO _2\) and \(HCl\) are gases which can easily escape and reave behind \(CH _3 COCl\) as a residue. \(CH _3 COOH + SOC _2 \longrightarrow CH _3 COC 1+ HCl + SO _2 \uparrow\)
ALDEHYDES, KETONES AND CARBOXYLIC ACID
27937
Tischenko reaction yields ester in the presence of catalyst which is
(d) The order of reactivity of acid derivatives towards different reactions decreases in the order, \(RCOCl > {(RCO)_2}O > RCOOR' > RCON{H_2}\) In other words, the reactivity decreases as the basicity of the leaving group increases i.e., \(C{l^ - } < RCO{O^ - } < R{O^ - } < NH_2^ - \)
ALDEHYDES, KETONES AND CARBOXYLIC ACID
27934
Hydrolysis of \(C{H_3}C{H_2}N{O_2}\) with \(85\%\) \({H_2}S{O_4}\) gives
27936
Laboratory method for the preparation of acetyl chloride is
1 \(C{H_3}COOH + SOC{l_2} \to C{H_3}COCl\)
2 \(C{H_3}COOH + PC{l_3} \to C{H_3}COCl\)
3 \(C{H_3}COONa + PC{l_3} \to C{H_3}COCl\)
4 All of these
Explanation:
In laboratory it is prepared by \(SoCl_2\) because by product \(SO _2\) and \(HCl\) are gases which can easily escape and reave behind \(CH _3 COCl\) as a residue. \(CH _3 COOH + SOC _2 \longrightarrow CH _3 COC 1+ HCl + SO _2 \uparrow\)
ALDEHYDES, KETONES AND CARBOXYLIC ACID
27937
Tischenko reaction yields ester in the presence of catalyst which is
(d) The order of reactivity of acid derivatives towards different reactions decreases in the order, \(RCOCl > {(RCO)_2}O > RCOOR' > RCON{H_2}\) In other words, the reactivity decreases as the basicity of the leaving group increases i.e., \(C{l^ - } < RCO{O^ - } < R{O^ - } < NH_2^ - \)
ALDEHYDES, KETONES AND CARBOXYLIC ACID
27934
Hydrolysis of \(C{H_3}C{H_2}N{O_2}\) with \(85\%\) \({H_2}S{O_4}\) gives
27936
Laboratory method for the preparation of acetyl chloride is
1 \(C{H_3}COOH + SOC{l_2} \to C{H_3}COCl\)
2 \(C{H_3}COOH + PC{l_3} \to C{H_3}COCl\)
3 \(C{H_3}COONa + PC{l_3} \to C{H_3}COCl\)
4 All of these
Explanation:
In laboratory it is prepared by \(SoCl_2\) because by product \(SO _2\) and \(HCl\) are gases which can easily escape and reave behind \(CH _3 COCl\) as a residue. \(CH _3 COOH + SOC _2 \longrightarrow CH _3 COC 1+ HCl + SO _2 \uparrow\)
ALDEHYDES, KETONES AND CARBOXYLIC ACID
27937
Tischenko reaction yields ester in the presence of catalyst which is
(d) The order of reactivity of acid derivatives towards different reactions decreases in the order, \(RCOCl > {(RCO)_2}O > RCOOR' > RCON{H_2}\) In other words, the reactivity decreases as the basicity of the leaving group increases i.e., \(C{l^ - } < RCO{O^ - } < R{O^ - } < NH_2^ - \)
ALDEHYDES, KETONES AND CARBOXYLIC ACID
27934
Hydrolysis of \(C{H_3}C{H_2}N{O_2}\) with \(85\%\) \({H_2}S{O_4}\) gives
27936
Laboratory method for the preparation of acetyl chloride is
1 \(C{H_3}COOH + SOC{l_2} \to C{H_3}COCl\)
2 \(C{H_3}COOH + PC{l_3} \to C{H_3}COCl\)
3 \(C{H_3}COONa + PC{l_3} \to C{H_3}COCl\)
4 All of these
Explanation:
In laboratory it is prepared by \(SoCl_2\) because by product \(SO _2\) and \(HCl\) are gases which can easily escape and reave behind \(CH _3 COCl\) as a residue. \(CH _3 COOH + SOC _2 \longrightarrow CH _3 COC 1+ HCl + SO _2 \uparrow\)
ALDEHYDES, KETONES AND CARBOXYLIC ACID
27937
Tischenko reaction yields ester in the presence of catalyst which is
