Reductive coupling of nitroarenes to hydrazoarenes with aluminium and potassium hydroxide in methanol

JM Khurana

Index: Khurana, Jitender M.; Singh, Sarika Journal of the Chemical Society - Perkin Transactions 1, 1999 , # 13 p. 1893 - 1895

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Citation Number: 2

Abstract

A simple and inexpensive procedure for the reductive coupling of nitroarenes to hydrazoarenes with aluminium and potassium hydroxide in methanol at ambient temperature is reported. The coupling is proposed to proceed by single electron transfer from aluminium.

 Related Synthetic Route
2-Nitrotoluene Structure

88-72-2

2-Nitrotoluene

~85%

o-Toluidine Structure

95-53-4

o-Toluidine

1,2-Bis(2-methylphenyl)hydrazine Structure

617-22-1

1,2-Bis(2-methy...

4-Chloronitrobenzene Structure

100-00-5

4-Chloronitrobenzene

~89%

4-Chloroaniline Structure

106-47-8

4-Chloroaniline

Hydrazine,1,2-bis(4-chlorophenyl)- Structure

953-14-0

Hydrazine,1,2-b...

pnb Structure

92-93-3

pnb

~65%

1,2-bis(4-phenylphenyl)hydrazine Structure

4088-58-8

1,2-bis(4-pheny...

4-Aminobiphenyl Structure

92-67-1

4-Aminobiphenyl

Methanol Structure

67-56-1

Methanol

P-DINITROBENZENE Structure

100-25-4

P-DINITROBENZENE

~42%

4-Nitroanisole Structure

100-17-4

4-Nitroanisole

1-Bromo-4-nitrobenzene Structure

586-78-7

1-Bromo-4-nitro...

~87%

1,2-bis(4-bromophenyl)hydrazine Structure

19717-43-2

1,2-bis(4-bromo...

4-Nitrotoluene Structure

99-99-0

4-Nitrotoluene

~83%

p-Toluidine Structure

106-49-0

p-Toluidine

Hydrazine,1,2-bis(4-methylphenyl)- Structure

637-47-8

Hydrazine,1,2-b...


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