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Synthesis of a new class of Betti bases by the Mannich-type reaction: efficient, facile, solvent-free and one-pot protocol
被引:48
|作者:
Shahrisa, Aziz
[1
]
Teimuri-Mofrad, Reza
[1
]
Gholamhosseini-Nazari, Mahdi
[1
]
机构:
[1] Univ Tabriz, Dept Organ & Biochem, Fac Chem, Tabriz 5166614766, Iran
关键词:
1-Aminoalkyl-2-naphthol;
Betti base;
Organocatalyst;
Solvent-free reaction;
One-pot;
N;
N-dimethylethanolamine;
MCRs;
RECYCLABLE HETEROGENEOUS CATALYST;
RAPID SYNTHESIS;
AMIDOALKYL NAPHTHOLS;
ACID;
1-AMIDOALKYL-2-NAPHTHOLS;
AMINONAPHTHOLS;
CONVENIENT;
MILD;
ORGANOCATALYST;
DERIVATIVES;
D O I:
10.1007/s11030-014-9559-x
中图分类号:
Q5 [生物化学];
Q7 [分子生物学];
学科分类号:
071010 ;
081704 ;
摘要:
A variety of organocatalysts has been screened for the synthesis of arylaminonaphthols. It has been shown that (N,N-dimethylethanolamine) is a highly efficient organocatalyst for the direct synthesis of a novel class of arylaminonaphthols via three-component condensation of 2-naphthol, aldehydes, and arylamines under solvent-free conditions. Mild, one-pot, and green reaction conditions, relatively short reaction times and good yields make this protocol highly significant. 25 new compounds have been synthesized by this method.
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页码:87 / 101
页数:15
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