Reaktion #81031

ord-df448f9b88ca41edb7f97b5a94ee5ea8

Reaktionsgleichung

O=Cc1cccc([N+](=O)[O-])c1
3-nitro-benzaldehyde
C1CCNCC1
piperidine
CC(C)(C)c1cccc(C(C)(C)C)c1O
2,6-di-tert-butyl-phenol
→
CC(C)(C)c1cc(C(c2cccc([N+](=O)[O-])c2)N2CCCCC2)cc(C(C)(C)C)c1O
title compound
Ausbeute 60.0%
CC(C)(C)c1cc(C(c2cccc([N+](=O)[O-])c2)N2CCCCC2)cc(C(C)(C)C)c1O
2,6-Di-tert-butyl-4-[3-nitro-α-(piperidin-1-yl)benzyl]phenol
Ausbeute 60.0%

Edukte

O=Cc1cccc([N+](=O)[O-])c1
3-nitro-benzaldehyde
C1CCNCC1
piperidine
CC(C)(C)c1cccc(C(C)(C)C)c1O
2,6-di-tert-butyl-phenol

Reagenzien

Keine

Lösungsmittel

Cc1ccccc1C
xylene

Reaktionsbedingungen

Detaillierte Bedingungen
See reaction.notes.procedure_details.

Vorschrift

Using the same procedure described in Example 4, 30.2 g (0.2 mol) of 3-nitro-benzaldehyde, 37.4 g (0.44 mol) of piperidine and 39.2 g (0.19 mol) of 2,6-di-tert-butyl-phenol are allowed to react in xylene to give 48.4 g of the title compound as yellow crystals, melting at 157° C.

Quelle

DOI: 10.6084/m9.figshare.5104873.v1Patent: US05616774uspto-grants-1997_04