PEG-OSO_3H as an efficient and recyclable catalyst for the synthesis of β-amino carbonyl compounds via the Mannich reaction in PEG-H2O

Sulfuric acid-modified polyethylene glycol 6000（PEG-OSO_3H） was applied as an efficient and recyclable catalyst for the synthesis ofβ-amino carbonyl compounds via the Mannich reaction between aldehydes,aromatic ketones and aromatic amines at room temperature using PEG400-H_2O（1：1） as environment-fri...

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Bibliographic Details
Published in:中国化学快报：英文版 2012, Vol.23 (4), p.423-426
Main Author: Xi Cun Wang Li Jia Zhang Zhang Zhang Zheng Jun Quan
Format: Article
Language:English
Subjects:
Mannich反应
PEG400
反应条件
合成
循环再造
氨基
环境友好型
羰基化合物
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Summary:Sulfuric acid-modified polyethylene glycol 6000（PEG-OSO_3H） was applied as an efficient and recyclable catalyst for the synthesis ofβ-amino carbonyl compounds via the Mannich reaction between aldehydes,aromatic ketones and aromatic amines at room temperature using PEG400-H_2O（1：1） as environment-friendly solvents.The reactions were completed in short times and mild reaction conditions with good to excellent yields.
ISSN:1001-8417
1878-5964