231782
Give IUPAC name of the product, when Acetamide is heated with anhydrous Phosphorous pentoxide.
1 Ethyl amine
2 Propane nitrile
3 Cyano methane
4 Ethane nitrile
Explanation:
IUPAC name of product when acetamide is heated with Anhydrous Phosphorous Pentaoxide. In reaction, $\mathrm{P}_{2} \mathrm{O}_{5}$ acts as dehydrating agent.
GUJCET-2011
GENERAL ORGANIC CHEMISTRY
231785
The IUPAC name of the compound $\left(\mathrm{CH}_{3}\right)_{2} \mathrm{CH}$ $-\mathrm{CH}=\mathrm{CH}-\mathrm{CHOH}-\mathrm{CH}_{3}$ is
1 5-methylhex -3-en -2-ol
2 2-methylhex -3-en-5-ol
3 2-hydroxy-5-methyl-3-hxene
4 5-hydroxy-2-metehyl-3-hexene
Explanation:
(A) : Preference for number on parent chain should give alcohol first. 5-methylhex-3-en-2-ol
A.P. EAMCET-2007
GENERAL ORGANIC CHEMISTRY
231793
The incorrect IUPAC name is
1
2
3
4
Explanation:
Option (a) is incorrect IUPAC name. The correct IUPAC name is 3-methyl butan-2-one
AIIMS-2012
GENERAL ORGANIC CHEMISTRY
231795
The correct structure of 4-bromo-3-methylbut1-ene is
NEET Test Series from KOTA - 10 Papers In MS WORD
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GENERAL ORGANIC CHEMISTRY
231782
Give IUPAC name of the product, when Acetamide is heated with anhydrous Phosphorous pentoxide.
1 Ethyl amine
2 Propane nitrile
3 Cyano methane
4 Ethane nitrile
Explanation:
IUPAC name of product when acetamide is heated with Anhydrous Phosphorous Pentaoxide. In reaction, $\mathrm{P}_{2} \mathrm{O}_{5}$ acts as dehydrating agent.
GUJCET-2011
GENERAL ORGANIC CHEMISTRY
231785
The IUPAC name of the compound $\left(\mathrm{CH}_{3}\right)_{2} \mathrm{CH}$ $-\mathrm{CH}=\mathrm{CH}-\mathrm{CHOH}-\mathrm{CH}_{3}$ is
1 5-methylhex -3-en -2-ol
2 2-methylhex -3-en-5-ol
3 2-hydroxy-5-methyl-3-hxene
4 5-hydroxy-2-metehyl-3-hexene
Explanation:
(A) : Preference for number on parent chain should give alcohol first. 5-methylhex-3-en-2-ol
A.P. EAMCET-2007
GENERAL ORGANIC CHEMISTRY
231793
The incorrect IUPAC name is
1
2
3
4
Explanation:
Option (a) is incorrect IUPAC name. The correct IUPAC name is 3-methyl butan-2-one
AIIMS-2012
GENERAL ORGANIC CHEMISTRY
231795
The correct structure of 4-bromo-3-methylbut1-ene is
231782
Give IUPAC name of the product, when Acetamide is heated with anhydrous Phosphorous pentoxide.
1 Ethyl amine
2 Propane nitrile
3 Cyano methane
4 Ethane nitrile
Explanation:
IUPAC name of product when acetamide is heated with Anhydrous Phosphorous Pentaoxide. In reaction, $\mathrm{P}_{2} \mathrm{O}_{5}$ acts as dehydrating agent.
GUJCET-2011
GENERAL ORGANIC CHEMISTRY
231785
The IUPAC name of the compound $\left(\mathrm{CH}_{3}\right)_{2} \mathrm{CH}$ $-\mathrm{CH}=\mathrm{CH}-\mathrm{CHOH}-\mathrm{CH}_{3}$ is
1 5-methylhex -3-en -2-ol
2 2-methylhex -3-en-5-ol
3 2-hydroxy-5-methyl-3-hxene
4 5-hydroxy-2-metehyl-3-hexene
Explanation:
(A) : Preference for number on parent chain should give alcohol first. 5-methylhex-3-en-2-ol
A.P. EAMCET-2007
GENERAL ORGANIC CHEMISTRY
231793
The incorrect IUPAC name is
1
2
3
4
Explanation:
Option (a) is incorrect IUPAC name. The correct IUPAC name is 3-methyl butan-2-one
AIIMS-2012
GENERAL ORGANIC CHEMISTRY
231795
The correct structure of 4-bromo-3-methylbut1-ene is
231782
Give IUPAC name of the product, when Acetamide is heated with anhydrous Phosphorous pentoxide.
1 Ethyl amine
2 Propane nitrile
3 Cyano methane
4 Ethane nitrile
Explanation:
IUPAC name of product when acetamide is heated with Anhydrous Phosphorous Pentaoxide. In reaction, $\mathrm{P}_{2} \mathrm{O}_{5}$ acts as dehydrating agent.
GUJCET-2011
GENERAL ORGANIC CHEMISTRY
231785
The IUPAC name of the compound $\left(\mathrm{CH}_{3}\right)_{2} \mathrm{CH}$ $-\mathrm{CH}=\mathrm{CH}-\mathrm{CHOH}-\mathrm{CH}_{3}$ is
1 5-methylhex -3-en -2-ol
2 2-methylhex -3-en-5-ol
3 2-hydroxy-5-methyl-3-hxene
4 5-hydroxy-2-metehyl-3-hexene
Explanation:
(A) : Preference for number on parent chain should give alcohol first. 5-methylhex-3-en-2-ol
A.P. EAMCET-2007
GENERAL ORGANIC CHEMISTRY
231793
The incorrect IUPAC name is
1
2
3
4
Explanation:
Option (a) is incorrect IUPAC name. The correct IUPAC name is 3-methyl butan-2-one
AIIMS-2012
GENERAL ORGANIC CHEMISTRY
231795
The correct structure of 4-bromo-3-methylbut1-ene is