65578-58-7Relevant articles and documents
Preparation method of silver-mediated N-arylhydrazine compound
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Paragraph 0044-0047, (2021/08/14)
The invention relates to a preparation method of an N-aryl hydrazide compound, which comprises the following steps: adding AgF, a reactant I, a reactant II, butanone and a magneton 5 into a reactor in sequence, connecting a condenser pipe, introducing condensate water from bottom to top, placing the reactor in an oil bath pan at 30-70 DEG C, heating, stirring and reacting for 10-12 hours, terminating the reaction, and purifying the product to obtain the N-aryl hydrazide compound. The method is mild in reaction condition, high in selectivity, relatively high in yield and environment-friendly; and the compound has certain biological activity and can be used in the field of synthesis of drugs, pesticides and paint dyes.
Diaza [1,4] Wittig-type rearrangement of N-allylic-N-Boc-hydrazines into γ-amino- N -Boc-enamines
Tayama, Eiji,Kobayashi, Yoshiaki,Toma, Yuka
supporting information, p. 10570 - 10573 (2016/09/02)
Diaza [1,4] Wittig-type rearrangement of N-allylic-N-Boc-hydrazines into γ-amino-N-Boc-enamines was demonstrated. The scope and limitation, experimental mechanistic studies, and a proposed reaction mechanism were also described.
Amination of Arylboronic Compounds via the Copper-Catalyzed Addition of Arylboronic Esters to Azodicarboxylates
Uemura, Takeshi,Yamaguchi, Mao,Chatani, Naoto
, p. 3746 - 3750 (2015/11/28)
Arylboronic esters add to di-tert-butyl azodicarboxylate under mild reaction conditions (at room temperature) to afford aryl-substituted hydrazine derivatives in good yields. The reaction tolerates a wide variety of functional groups.