7535-15-1

Basic information

• Product Name: [1,1'-BIPHENYL]-2,2'-DICARBONYL DICHLORIDE
• Synonyms: [1,1'-BIPHENYL]-2,2'-DICARBONYL DICHLORIDE
• CAS NO: 7535-15-1
• Molecular Formula: C₁₄H₈Cl₂O₂
• Molecular Weight: 279.121
• Mol File: 7535-15-1.mol
• Article Data: 23

Chemical Properties

• Boiling Point: 428.9±38.0 °C(Predicted)
• Appearance: /
• Density: 1.344±0.06 g/cm3(Predicted)
• CAS DataBase Reference: [1,1'-BIPHENYL]-2,2'-DICARBONYL DICHLORIDE(CAS DataBase Reference)
• NIST Chemistry Reference: [1,1'-BIPHENYL]-2,2'-DICARBONYL DICHLORIDE(7535-15-1)
• EPA Substance Registry System: [1,1'-BIPHENYL]-2,2'-DICARBONYL DICHLORIDE(7535-15-1)

Safety Data

• Hazardous Substances Data: 7535-15-1(Hazardous Substances Data)

Upstream product

• 118-92-3 anthranilic acid 
• 863305-32-2 diphenic acid 
• 6050-13-1 biphenyl-2,2'-dicarboxylic acid anhydride 

Downstream Products

• 24013-91-0 diphenic acid bis-(2-nitro-anilide) 
• 115963-82-1 2,2'-Bis-(2,4-dimethyl-benzoyl)-biphenyl 
• 24013-90-9 N²,N^2'-diphenyl-[1,1'-biphenyl]-2,2'-dicarboxamide 
• 103162-57-8 [1,1'-biphenyl]-2,2'-diylbis(p-tolylmethanone) 
• 123798-58-3 tetrabenzo--1,4,11-oxadiazacyclotridecan-5,10-dione 
• 486-25-9 9-fluorenone 
• 1210-05-5 Biphenyl-2,2'-dicarbaldehyde 
• 20837-34-7 2,2'-bis(4-methoxybenzoyl)biphenyl 
• 6223-83-2 9-oxo-9H-fluorene-4-carboxylic acid 
• 914301-99-8 C₃₀H₃₀N₄O₂ 
• 113815-56-8 Biphenyl-2,2'-dicarboxylic acid bis-dicyclohexylamide; compound with methanol 
• 113815-57-9 Biphenyl-2,2'-dicarboxylic acid bis-dicyclohexylamide; compound with ethanol 
• 113815-59-1 Biphenyl-2,2'-dicarboxylic acid bis-dicyclohexylamide; compound with propan-2-ol 
• 113815-58-0 Biphenyl-2,2'-dicarboxylic acid bis-dicyclohexylamide; compound with propan-1-ol 

Relevant articles and documents

Thermodynamic and structural investigations on the complexation process of dioxo macrocyclic ligands: towards neutral copper complexes at Physiological pH

Two dioxotetraza macrocycles 9,12,16,19-tetraazatricyclo[19.4.0.0 2'7]pentacosa-l(21),2,4,6,22,24-hexaene-8,20-dione (L1) and 9,13,16,20-tetraazatricyclo[20.4.0.02,7]hexacosa1(22),2,4,6,23, 25-hexaene-8,21-dione (L2) and two bis(dioxotetraaza) macrocycles 7,10,14,17,25,28,32,35-octaazatetracyclo[17.17,2.05,37.0 23'38]octatriaconta-l,3,5(37), 19,21,23(38)hexaene-6,18,24,36-tetrone (L3) and 7,11,14,18,26,30,33,37octaazatetracyclo[18.18.2.0 5,39.024,40]tetracontal,3,5(39),20,22,24(40)-hexaene-6,19, 25,38-tetrone (L4) were prepared, Their protonation constants and the overall complexation constants of their copper(II) complexes were determined by potentiometry at 25 °C (I = I, KNO3), In aqueous solution, the complexation sequence was elucidated for each ligand by means of UV/Vis and EPR spectroscopy. According to the ligand structure, two coniplexation mechanisms can be characterized, For ligand L1, a neutral complex [CuL1I-L2] is readily obtained in one step at: pH 5, and it is the sole species above pH 7, Its structure was confirmed by X-ray analysis, For ligands L2 and L4, the neutral complexes [CuL2FL-2] and [Cu2L4FLi] were formed by successive deprotonation of [Cu.L2]2+ and [Cu2L4]4+, respectively,

COMPOUNDS TARGETING ALPHA4-BETA7 1NTEGRIN

Compounds of formula (I) and pharmaceutically acceptable salts and solvates thereof, are described. The compounds are α4β7 antagonists and are useful in the prevention or treatment of inflammatory conditions and/or autoimmune diseases, especially inflamma

Preparation method of 2,2'-biphenyldicarboxylic acid diallylester

The invention provides a preparation method of 2,2'-biphenyldicarboxylic acid diallylester. The method comprises the following steps: step 1, mixing thionyl chloride with 2,2'-biphenyldicarboxylic acid at the mole ratio of (4 to 5) to 1, adding a catalyst, heating at the temperature of 100-120 DEG C and carrying out reflux reaction for 3-12 hours; step 2, mixing 2,2'-biphenyldicarbonyl chloride prepared in step 1 and allyl alcohol at the mole ratio of 1 to (2 to 3), heating to 100-110 DEG C, carrying out reflux reaction for 4-8 hours, washing until the pH of an aqueous phase is 6, and adding anhydrous magnesium sulfate for drying an organic layer; step 3, adding a polymerization inhibitor into an organic phase prepared by step 2, performing reduced pressure distillation for 1-5 hours to obtain a finished product of 2,2'-biphenyldicarboxylic acid diallylester. The catalyst is one or a combination of any two of N,N'-dimethylformamide and pyridine. The polymerization inhibitor is one of copper powder, cuprous chloride and hydroquinone.