Production Method 1

552-89-6

56990-05-7

20357-20-4

1559060-83-1

882772-99-8

5551-12-2

20357-21-5

213382-42-4

Reaction Conditions

1.1 Reagents: N-Bromosuccinimide ,  Sulfuric acid ;  3 h, rt
1.2 Reagents: Water ;  cooled

Reference

Reexamination of the Bromination of 2-Nitrobenzaldehyde with NBS or NaBr-NaIO4 in Sulfuric Acid

Cummings, Matthew M.; et al, Synthetic Communications, 2014, 44(7), 954-958

4,5-Dibromo-2-nitrobenzaldehyde Raw materials

• 2-Nitrobenzaldehyde

4,5-Dibromo-2-nitrobenzaldehyde Preparation Products

• 4,5-Dibromo-2-nitrobenzaldehyde (56990-05-7)
• 5-Bromo-2-nitrobenzaldehyde (20357-20-4)
• Benzaldehyde, 3,4-dibromo-2-nitro- (1559060-83-1)
• 3-Bromo-2-nitrobenzaldehyde (882772-99-8)
• 4-Bromo-2-nitrobenzaldehyde (5551-12-2)
• 2-Bromo-6-nitrobenzaldehyde (20357-21-5)
• Benzaldehyde, 3,6-dibromo-2-nitro- (213382-42-4)

• 1. An integrated droplet-digital microfluidic system for on-demand droplet creation, mixing, incubation, and sorting?
  Lab Chip, 2019,19, 524-535
• 2. An Aptamer Bio-barCode (ABC) assay using SPR, RNase H, and probes with RNA and gold-nanorods for anti-cancer drug screening
  Chengbin Yang,Hing Lun Tsang,Pui Man Lau,Ken-Tye Yong,Ho Pui Ho,Siu Kai Kong Analyst, 2017,142, 3579-3587
• 3. An integrated chip for immunofluorescence and its application to analyze lysosomal storage disorders
  Jie Shen,Ying Zhou,Tu Lu,Junya Peng,Zhixiang Lin,Yuhong Pang,Li Yu Lab Chip, 2012,12, 317-324
• 4. An anti-leakage liquid metal thermal interface material
  Kaiyuan Huang,Wangkang Qiu,Meilian Ou,Xiaorui Liu,Zenan Liao,Sheng Chu RSC Adv., 2020,10, 18824-18829
• 5. An intensified π-hole in beryllium-doped boron nitride meshes: its determinant role in CO2 conversion into hydrocarbon fuels?
  Luis Miguel Azofra,Douglas R. MacFarlane,Chenghua Sun Chem. Commun., 2016,52, 3548-3551

• 2098070-20-1(2-(3-(Pyridin-3-yl)-1H-pyrazol-1-yl)acetimidamide)
• 2680771-01-9(4-cyclopentyl-3-{(prop-2-en-1-yloxy)carbonylamino}butanoic acid)
• 1444113-98-7(N-(3-cyanothiolan-3-yl)-2-[(2,2,2-trifluoroethyl)sulfanyl]pyridine-4-carboxamide)
• 332062-08-5(Fmoc-S-3-amino-4,4-diphenyl-butyric acid)
• 1270529-38-8(1,2,3,4,5,6-Hexahydro-[2,3]bipyridinyl-6-ol)
• 941977-17-9(N'-(3-chloro-2-methylphenyl)-N-2-(dimethylamino)-2-(naphthalen-1-yl)ethylethanediamide)
• 2138166-62-6(2,2-Difluoro-3-[methyl(2-methylbutyl)amino]propanoic acid)
• 89640-58-4(2-Iodo-4-nitrophenylhydrazine)
• 1449132-38-0(3-Fluoro-5-(2-fluoro-5-methylbenzylcarbamoyl)benzeneboronic acid)
• 2034271-14-0(2-(1H-indol-3-yl)-N-{[6-(thiophen-2-yl)-[1,2,4]triazolo[4,3-b]pyridazin-3-yl]methyl}acetamide)