5809-58-5Relevant academic research and scientific papers
A 2-amino-butene 1,4-dione derivative synthesis method (by machine translation)
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Paragraph 0017, (2017/03/14)
The invention belongs to the field of organic chemical and fine chemical industry, particularly relates to a preparation of 2-amino-butane -1,4-dione derivatives synthesis process. The benzoyl formaldehyde derivatives, and mixed terminal alkyne, joins the gold catalyst, reaction under heating condition, to obtain 2-amino-butane -1,4-dione derivatives, the yield is 62-85%. The reaction of the raw materials with a simple, one-pot synthesis is the synthesis of 2-amino-butane -1,4-dione derivatives, raw materials are all involved in the generation of the product, mild reaction conditions, has very high atom economy, for the synthesis of 2-amino-butane -1,4-dione derivatives provides a high-efficiency, green new synthesis method. (by machine translation)
A new method for the synthesis of functionalized 5-hydroxy-1,5-dihydro-2H- pyrrol-2-one: Reaction of an enamine, derived from addition of a secondary amine to dibenzoylacetylene, with an arylsulfonyl isocyanate
Alizadeh, Abdolali,Movahedi, Farnaz,Masrouri, Hassan,Zhu, Long-Guan
, p. 3431 - 3436 (2008/02/12)
An effective route to novel 5-hydroxy-1,5-dihydro-2H-pyrrol-2-one is described which involves the reaction of an enamine, derived from addition of a secondary amine to dibenzoyl-acetylene, with an arylsulfonyl isocyanate. Georg Thieme Verlag Stuttgart.
