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

Liebigs Annalen der Chemie

Ring??Ketten??Isomerie bei N??(3??Hydroxyalkyl) nitronen, IC??Aryl??N??(3??hydroxypropyl) nitrone

W Kliegel, L Preu

Index: Kliegel, Wolfgang; Preu, Lutz Liebigs Annalen der Chemie, 1983 , # 11 p. 1937 - 1949

Full Text: HTML

Citation Number: 0

Abstract

Abstract Aus 3-(Hydroxyamino) propanol 3 und aromatischen Aldehyden werden N-(3- Hydroxypropyl)-nitrone 5 dargestellt. Die Isomerie zwischen offenkettiger Nitron-Form 5 und cyclischer Perhydro-1, 3-oxazin-Form 6 wird durch Bildung von Diphenylborchelaten 4 bzw. N-Acyloxy-perhydro-1, 3-oxazinen 10 nachgewiesen.

Benzoyl chloride Structure

Benzoyl chloride

N-(3-hydroxypropyl)benzenecarboximidate Structure

N-(3-hydroxypro...

~73%

(2-phenyl-1,3-oxazinan-3-yl) benzoate Structure

(2-phenyl-1,3-o...

3-(benzylideneamino)propan-1-ol Structure

3-(benzylidenea...

~%

(2-phenyl-1,3-oxazinan-3-yl) benzoate Structure

(2-phenyl-1,3-o...

3-Hydroxy-N-(4-nitrophenylmethylen)-1-propanamin-N-oxid Structure

3-Hydroxy-N-(4-...

~%

(2-phenyl-1,3-oxazinan-3-yl) benzoate Structure

(2-phenyl-1,3-o...

Benzoyl chloride Structure

Benzoyl chloride

3-Hydroxy-N-(4-nitrophenylmethylen)-1-propanamin-N-oxid Structure

3-Hydroxy-N-(4-...

~89%

[2-(4-nitrophenyl)-1,3-oxazinan-3-yl] benzoate Structure

[2-(4-nitrophen...

3-(benzylideneamino)propan-1-ol Structure

3-(benzylidenea...

~%

[2-(4-nitrophenyl)-1,3-oxazinan-3-yl] benzoate Structure

[2-(4-nitrophen...

4-Nitrobenzoyl chloride Structure

4-Nitrobenzoyl ...

3-Hydroxy-N-(4-nitrophenylmethylen)-1-propanamin-N-oxid Structure

3-Hydroxy-N-(4-...

~80%

[2-(4-nitrophenyl)-1,3-oxazinan-3-yl] 4-nitrobenzoate Structure

[2-(4-nitrophen...

3-(benzylideneamino)propan-1-ol Structure

3-(benzylidenea...

~%

[2-(4-nitrophenyl)-1,3-oxazinan-3-yl] 4-nitrobenzoate Structure

[2-(4-nitrophen...

Benzoyl chloride Structure

Benzoyl chloride

N-(4-Chlorphenylmethylen)-3-hydroxy-1-propanamin-N-oxid Structure

N-(4-Chlorpheny...

~79%

[2-(4-chlorophenyl)-1,3-oxazinan-3-yl] benzoate Structure

[2-(4-chlorophe...

3-(benzylideneamino)propan-1-ol Structure

3-(benzylidenea...

~%

[2-(4-chlorophenyl)-1,3-oxazinan-3-yl] benzoate Structure

[2-(4-chlorophe...

4-Nitrobenzoyl chloride Structure

4-Nitrobenzoyl ...

N-(4-Chlorphenylmethylen)-3-hydroxy-1-propanamin-N-oxid Structure

N-(4-Chlorpheny...

~78%

[2-(4-chlorophenyl)-1,3-oxazinan-3-yl] 4-nitrobenzoate Structure

[2-(4-chlorophe...

3-(benzylideneamino)propan-1-ol Structure

3-(benzylidenea...

~%

[2-(4-chlorophenyl)-1,3-oxazinan-3-yl] 4-nitrobenzoate Structure

[2-(4-chlorophe...

Benzoyl chloride Structure

Benzoyl chloride

3-Hydroxy-N-(4-methoxyphenylmethylen)-1-propanamin-N-oxid Structure

3-Hydroxy-N-(4-...

~75%

[2-(4-methoxyphenyl)-1,3-oxazinan-3-yl] benzoate Structure

[2-(4-methoxyph...

3-(benzylideneamino)propan-1-ol Structure

3-(benzylidenea...

~%

[2-(4-methoxyphenyl)-1,3-oxazinan-3-yl] benzoate Structure

[2-(4-methoxyph...

3-Hydroxy-N-(4-nitrophenylmethylen)-1-propanamin-N-oxid Structure

3-Hydroxy-N-(4-...

~%

[2-(4-methoxyphenyl)-1,3-oxazinan-3-yl] benzoate Structure

[2-(4-methoxyph...

Benzoyl chloride Structure

Benzoyl chloride

N-(2,4-Dimethoxyphenylmethylen)-3-hydroxy-1-propanamin-N-oxid Structure

N-(2,4-Dimethox...

~87%

[2-(2,4-dimethoxyphenyl)-1,3-oxazinan-3-yl] benzoate Structure

[2-(2,4-dimetho...

Benzoyl chloride Structure

Benzoyl chloride

N-(4-Dimethylaminophenylmethylen)-3-hydroxy-1-propanamin-N-oxid Structure

N-(4-Dimethylam...

~92%

[2-[4-(dimethylamino)phenyl]-1,3-oxazinan-3-yl] benzoate Structure

[2-[4-(dimethyl...

3-(benzylideneamino)propan-1-ol Structure

3-(benzylidenea...

~%

N-(3-hydroxypropyl)benzenecarboximidate Structure

N-(3-hydroxypro...

Benzaldehyde Structure

3-Hydroxy-N-(4-nitrophenylmethylen)-1-propanamin-N-oxid Structure

3-Hydroxy-N-(4-...

~%

N-(3-hydroxypropyl)benzenecarboximidate Structure

N-(3-hydroxypro...