e.g. Filippa Pettersson or Cancer Res. 75(6) , 1102-12, (2015) or 10.1002/anie.201600521

Phosphorus, Sulfur, and Silicon

An efficient Tandem oxidative-protection reaction of benzylic alcohols to corresponding arylhydrazones and oximes

R Badri, MR Shushizadeh

Index: Badri, Rashid; Shushizadeh, Mohammad Reza Phosphorus, Sulfur and Silicon and the Related Elements, 2007 , vol. 182, # 3 p. 601 - 605

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Citation Number: 2

Abstract

A mild and efficient one-pot synthesis of hydrazones and oximes from the reaction of the oxidation product of benzyl alcohols and phenols by 3, 6-bis (triphenylphosphonium) cyclohexene dichromate with phenylhydrazine, 2, 4-dinitrophenylhydrazine, and hydroxylamine is described.

Benzoin Structure

2,4-Dinitrophenylhydrazine Structure

2,4-Dinitrophen...

~74%

Benzil, mono[ (2,4-dinitrophenyl)hydrazone] Structure

Benzil, mono[ (...

Hydroquinone Structure

2,4-Dinitrophenylhydrazine Structure

2,4-Dinitrophen...

~95%

2,5-Cyclohexadiene-1,4-dione,1-[2-(2,4-dinitrophenyl)hydrazone] Structure

2,5-Cyclohexadi...

2,4-Dinitrophenylhydrazine Structure

2,4-Dinitrophen...

Phenol Structure

~79%

2,5-Cyclohexadiene-1,4-dione,1-[2-(2,4-dinitrophenyl)hydrazone] Structure

2,5-Cyclohexadi...

(4-Nitrophenyl)methanol Structure

(4-Nitrophenyl)...

~72%

4-Nitrobenzaldoxime Structure

4-Nitrobenzaldoxime

p-tolylmethanol Structure

p-tolylmethanol

~89%

Benzaldehyde,4-methyl-, oxime Structure

Benzaldehyde,4-...

Hydroquinone Structure

~91%

4-Benzoquinone Monoxime Structure

4-Benzoquinone ...

Benzoin Structure

Phenylhydrazine Structure

Phenylhydrazine

~74%

1,2-Ethanedione,1,2-diphenyl-, 1-(2-phenylhydrazone) Structure

1,2-Ethanedione...

Phenylhydrazine Structure

Phenylhydrazine

Benzyl alcohol Structure

~94%

Benzalphenylhydrazine Structure

Benzalphenylhyd...

(4-Nitrophenyl)methanol Structure

(4-Nitrophenyl)...

Phenylhydrazine Structure

Phenylhydrazine

~72%

N-[(4-nitrophenyl)methylideneamino]aniline Structure

N-[(4-nitrophen...

Benzyl alcohol Structure

~90%

Benzaldoxime Structure

p-tolylmethanol Structure

p-tolylmethanol

2,4-Dinitrophenylhydrazine Structure

2,4-Dinitrophen...

~85%

Benzaldehyde,4-methyl-, 2-(2,4-dinitrophenyl)hydrazone Structure

Benzaldehyde,4-...

(4-Nitrophenyl)methanol Structure

(4-Nitrophenyl)...

2,4-Dinitrophenylhydrazine Structure

2,4-Dinitrophen...

~76%

2,4-dinitro-N-[(4-nitrophenyl)methylideneamino]aniline Structure

2,4-dinitro-N-[...

Methylbenzylalcohol Structure

Methylbenzylalcohol

~86%

Acetophenone oxime Structure

Acetophenone oxime

Methylbenzylalcohol Structure

Methylbenzylalcohol

Phenylhydrazine Structure

Phenylhydrazine

~81%

Ethanone, 1-phenyl-,2-phenylhydrazone Structure

Ethanone, 1-phe...