438476-49-4

Upstream product

• 123-11-5 4-methoxy-benzaldehyde 
• 1774-11-4 5-(furan-2-yl)cyclohexane-1,3-dione 
• 95-54-5 1,2-diamino-benzene 
• 623-15-4 4-(furan-2-yl)but-3-en-2-one 
• 98-01-1 furfural 

Relevant academic research and scientific papers

3-furan base benzoin and b the nitrogen is outstanding -1-ketone series of derivative and its preparation method and application

The invention discloses 3-furylbis(benzodiazepine)-1-one series derivatives, and a preparation method and application thereof. The 3-furylbis(benzodiazepine)-1-one series derivatives have the following general formula structure shown in the specification. The preparation technology has the characteristics of mild reaction condition, short technological route, low reaction cost and cheap catalyst price, and the prepared compounds have bacteriostatic activity.

Synthesis of New 3-(Furan-2-yl)-Substituted Dibenzo-Diazepin-1-one Derivatives

A new series of 3-(furan-2-yl) dibenzo-diazepin-1-one derivatives were synthesized by condensation of 5-(furan-2-yl)-1,3-cyclohexanedione, o-phenylenediamine, and aromatic aldehydes, in which in some of them existed two very close isomer compounds. All the compounds were characterized by IR, MS,1H NMR, and elemental analysis. Also presented were the crystal structures of 3a, 3b and 3e, which were obtained and determined by X-ray single-crystal diffraction.