611-79-0

Usage

Uses

Used in Photoinitiators for UV-Curing Systems:
3,3'-Diaminobenzophenone is used as a key component in the production of photoinitiators for UV-curing systems, which are essential for the rapid curing of materials under ultraviolet light. This application is crucial in various industries due to the efficiency and environmental benefits of UV-curing processes.
Used in Adhesives:
In the adhesives industry, 3,3'-Diaminobenzophenone is used as a photoinitiator to facilitate the UV-curing of adhesive formulations, ensuring quick and strong bonding between surfaces.
Used in Coatings:
3,3'-Diaminobenzophenone is utilized as a photoinitiator in the coatings industry to enable the rapid curing of coatings on various substrates, providing a fast and efficient application process.
Used in Printing Inks:
3,3'-Diaminobenzophenone is used as a photoinitiator in the production of UV-curable printing inks, which offer quick drying times and high-quality print results.
Used in Dental Materials:
In the dental industry, 3,3'-Diaminobenzophenone is used as a photoinitiator in dental materials such as resins and composites, allowing for rapid curing and precise application during dental procedures.
Used as an Intermediate in Organic Synthesis:
3,3'-Diaminobenzophenone is used as an intermediate in the synthesis of dyes, pharmaceuticals, and other organic compounds, contributing to the development of new products and technologies across various fields.

Synthetic route

3,3'-dinitrobenzophenone (21222-05-9) → 3,3'-diaminobenzophenone (611-79-0)

Conditions	Yield
With tetrabutylammomium bromide; tin(ll) chloride at 90℃; for 0.416667h;	91%
With tin(ll) chloride In ethanol at 70℃; for 0.5h;	89%
With hydrogenchloride; acetic acid; tin(ll) chloride

C16H18N2S2 → 3,3'-diaminobenzophenone (611-79-0)

Conditions	Yield
With ammonium persulfate; Montmorillonite K-10 clay for 0.0666667h; microwave irradiation;	87%

benzophenone (119-61-9) → 3,3'-diaminobenzophenone (611-79-0)

Conditions	Yield
Stage #1: benzophenone With dinitrogen pentoxide In dichloromethane at 30℃; for 5h; Molecular sieve; Stage #2: With hydrogen; nickel In dichloromethane under 11251.1 Torr; for 5h; Temperature; Pressure;	83%
Multi-step reaction with 2 steps 1: nitric acid 2: tin; hydrochloric acid View Scheme
Multi-step reaction with 2 steps 1: nitric acid 2: tin; hydrochloric acid View Scheme
Multi-step reaction with 2 steps 1: sulfuric acid; nitric acid / 2 h / 60 °C 2: hydrogenchloride; water; tin(ll) chloride / ethyl acetate / 4 h / Reflux View Scheme
Multi-step reaction with 2 steps 1: sulfuric acid; nitric acid / 1 h / 75 °C 2: iron; ammonium chloride / ethanol; water / 4 h / 80 °C / Inert atmosphere View Scheme

3-Nitrobenzyl alcohol (619-25-0) → 3,3'-diaminobenzophenone (611-79-0)

Conditions	Yield
Multi-step reaction with 3 steps 1: concentrated sulfuric acid / 130 - 140 °C / Reinigung durch Behandeln mit Aceton 2: glacial acetic acid; water; chromic acid 3: tin dichloride; hydrochloric acid; glacial acetic acid View Scheme
Multi-step reaction with 3 steps 1: sulfuric acid / 135 °C 2: glacial acetic acid; water; chromic acid 3: tin dichloride; hydrochloric acid View Scheme

bis(3-nitrophenyl)methane (4164-43-6) → 3,3'-diaminobenzophenone (611-79-0)

Conditions	Yield
Multi-step reaction with 2 steps 1: glacial acetic acid; water; chromic acid 2: tin dichloride; hydrochloric acid; glacial acetic acid View Scheme
Multi-step reaction with 2 steps 1: glacial acetic acid; water; chromic acid 2: tin dichloride; hydrochloric acid View Scheme

nitrobenzene (98-95-3) → 3,3'-diaminobenzophenone (611-79-0)

Conditions	Yield
Multi-step reaction with 3 steps 1: concentrated sulfuric acid / 130 - 140 °C / Reinigung durch Behandeln mit Aceton 2: glacial acetic acid; water; chromic acid 3: tin dichloride; hydrochloric acid; glacial acetic acid View Scheme
Multi-step reaction with 3 steps 1: sulfuric acid / 135 °C 2: glacial acetic acid; water; chromic acid 3: tin dichloride; hydrochloric acid View Scheme

2-chloro-4'-bromo-5,3'-dinitro benzophenone + Aliquat 336 (5137-55-3) → benzophenone (119-61-9) + 3,3'-diaminobenzophenone (611-79-0)

Conditions	Yield
With sodium hydroxide; hydrogen; magnesium sulfate; palladium In benzene

dinitro-dichloro benzophenone → 3,3'-diaminobenzophenone (611-79-0)

Conditions	Yield
With hydrogen; palladium In benzene

4,4'-dichloro-3,3'-dinitrobenzophenone (7498-65-9) → 3,3'-diaminobenzophenone (611-79-0)

Conditions	Yield
With sodium hydroxide; hydrogen; palladium/active carbon In 1,4-dioxane

3,3'-dinitro-4-bromo benzophenone (83704-08-9) → 3,3'-diaminobenzophenone (611-79-0)

Conditions	Yield
With hydrogen; palladium/active carbon In 1,4-dioxane

2-chloro-4'-fluoro-5,3'-dinitro benzophenone → 3,3'-diaminobenzophenone (611-79-0)

Conditions	Yield
With hydrogen; sodium carbonate; palladium In ethanol

2-bromo-4'-chloro-5,3'-dinitro benzophenone → 3,3'-diaminobenzophenone (611-79-0)

2-iodo-4'-chloro-5,3'-dinitro benzophenone → 3,3'-diaminobenzophenone (611-79-0)

Conditions	Yield
With triethylamine

C35H42O6 (1277191-35-1) + 3,3'-diaminobenzophenone (611-79-0) → C83H92N2O11

Conditions	Yield
With acetic acid In ethanol Reflux;	98%

C29H30O6 (121981-36-0) + 3,3'-diaminobenzophenone (611-79-0) → C71H68N2O11

Conditions	Yield
With acetic acid In ethanol Reflux;	98%

C37H46O6 (1219692-02-0) + 3,3'-diaminobenzophenone (611-79-0) → C87H100N2O11

Conditions	Yield
With acetic acid In ethanol Reflux;	97%

C33H38O6 (1192028-70-8) + 3,3'-diaminobenzophenone (611-79-0) → C79H84N2O11

Conditions	Yield
With acetic acid In ethanol Reflux;	95%

C31H34O6 (270073-10-4) + 3,3'-diaminobenzophenone (611-79-0) → C75H76N2O11

Conditions	Yield
With acetic acid In ethanol Reflux;	92%

3,3'-diaminobenzophenone (611-79-0) + 2-hydroxy-4-[4-(decyloxy)benzoyloxy]benzaldehyde (129993-66-4) → C61H68N2O9

Conditions	Yield
With acetic acid In ethanol for 4h; Reflux;	90%

3,3'-diaminobenzophenone (611-79-0) + 4-(2`hydroxy-4`-dodecylhydroxybenzoylhydroxy)benzaldehyde (868620-29-5) → C65H76N2O9

Conditions	Yield
With acetic acid In ethanol for 4h; Reflux;	90%

3,3'-diaminobenzophenone (611-79-0) + 4-Tetradecyloxy-benzoic acid 4-formyl-3-hydroxy-phenyl ester (389621-89-0) → C69H84N2O9

Conditions	Yield
With acetic acid In ethanol for 4h; Reflux;	90%

3,3'-diaminobenzophenone (611-79-0) + 4-formyl-3-hydroxyphenyl 4-(n-hexadecanyloxy)-benzoate (177424-35-0) → C73H92N2O9

Conditions	Yield
With acetic acid In ethanol for 4h; Reflux;	90%

C27H26O6 (270073-11-5) + 3,3'-diaminobenzophenone (611-79-0) → C67H60N2O11

Conditions	Yield
With acetic acid In ethanol Reflux;	90%

3,3'-diaminobenzophenone (611-79-0) + 4-(p-n-octadecyloxybenzoyloxy)salicylaldehyde → C77H100N2O9

Conditions	Yield
With acetic acid In ethanol for 4h; Reflux;	86%

3,3'-diaminobenzophenone (611-79-0) → 3,3'-diaminobenzhydrol (58845-21-9)

Conditions	Yield
With sodium tetrahydroborate In ethanol Heating;	72%
With potassium hydroxide
With sodium amalgam; ethanol
With sodium amalgam; ethanol

3,3'-diaminobenzophenone (611-79-0) + acetic anhydride (108-24-7) → N,N'-(carbonylbis(3,1-phenylene)) diacetamide

Conditions	Yield
With triethylamine In tetrahydrofuran for 2h;	62%

2-hydroxy-3-(morpholinomethyl)benzaldehyde + 3,3'-diaminobenzophenone (611-79-0) → bis(3-(2-hydroxy-3-(morpholinomethyl)benzylideneaminophenyl))methanone

Conditions	Yield
In ethanol Reflux;	55%

3,3'-diaminobenzophenone (611-79-0) + biotin (58-85-5) → N-[3-(3-aminobenzoyl)phenyl]biotinamide

Conditions	Yield
Stage #1: biotin With benzotriazol-1-ol In N,N-dimethyl-formamide at 45℃; Molecular sieve; Heating; Inert atmosphere; Stage #2: With dicyclohexyl-carbodiimide In dichloromethane at 20℃; for 3h; Inert atmosphere; Stage #3: 3,3'-diaminobenzophenone With dmap at 20 - 60℃; for 28h; Inert atmosphere;	53%

Benzyloxyacetyl chloride (19810-31-2) + 3,3'-diaminobenzophenone (611-79-0) → N,N'-(carbonylbis(3,1-phenylene)) bis(2-(benzyloxy)acetamide)

Conditions	Yield
With triethylamine In tetrahydrofuran for 2h;	46%

3,3'-diaminobenzophenone (611-79-0) + copper(I) thiocyanate (1111-67-7, 15192-76-4, 26656-82-6) + potassium thioacyanate (333-20-0) → bis(3-thiocyanatophenyl)methanone

Conditions	Yield
Stage #1: 3,3'-diaminobenzophenone With hydrogenchloride; sodium nitrite In water at 0℃; for 0.25h; Stage #2: copper(I) thiocyanate; potassium thioacyanate In water at 20℃; for 3h;	38%

3,3'-diaminobenzophenone (611-79-0) + methanesulfonyl chloride (124-63-0) → N,N'-(carbonylbis(3,1-phenylene)) dimethanesulfonamide

Conditions	Yield
With pyridine In tetrahydrofuran	23%

3,3'-dibromobenzophenone (25032-74-0) + 3,3'-diaminobenzophenone (611-79-0) → C39H24N2O3

Conditions	Yield
With tris-(dibenzylideneacetone)dipalladium(0); tri-tert-butyl phosphine; sodium t-butanolate In toluene at 100℃; for 24h;	10.6%

phosgene (75-44-5) + 3,3'-diaminobenzophenone (611-79-0) → 3,3'-diisocyanato-benzophenone (71865-97-9)

3,3'-diaminobenzophenone (611-79-0) → 3,3'-dihydroxybenzophenone (611-80-3)

Conditions	Yield
With sulfuric acid; sodium nitrite at 0℃; und anschliessend mit wss.Phosphorsaeure unter starker Kuehlung und Erhitzen des mit Harnstoff versetzten Reaktionsgemisches mit Wasser;
With phosphoric acid; sulfuric acid; sodium nitrite In water at 0℃; Wittig reaction;

3,3'-diaminobenzophenone (611-79-0) → 3,3'-diamino-benzophenone oxime

Conditions	Yield
With hydrogenchloride; ethanol; hydroxylamine hydrochloride

3,3'-diaminobenzophenone (611-79-0) + chloroacetyl chloride (79-04-9) → 3,3'-bis-(2-chloro-acetylamino)-benzophenone (59635-68-6)

Conditions	Yield
With sodium hydrogencarbonate; acetone

3,3'-diaminobenzophenone (611-79-0) + dimethyl sulfate (77-78-1) → Michler ketone (96138-88-4)

Conditions	Yield
With sodium hydroxide man fuehrt das erhaltene methylschwefelsaure Salz mit Kaliumjodid in das entsprechende Jodid ueber und erhitzt letzteres im Vakuum;

3,3'-diaminobenzophenone (611-79-0) + potassium thioacyanate (333-20-0) → Bis-(5-amino-2-thiocyanato-phenyl)-methanone (53357-16-7)

Conditions	Yield
With bromine

3,3'-diaminobenzophenone (611-79-0) → C26H24N6 (71969-93-2)

Conditions	Yield
With hydrazine hydrate; zinc(II) chloride

3,3'-diaminobenzophenone (611-79-0) → 3,3'-difluorobenzophenone (345-70-0)

Conditions	Yield
With tetrafluoroboric acid; sodium nitrite 1.) 30 min; 2.) toluene, reflux; Yield given. Multistep reaction;

Upstream product

• 5137-55-3 Aliquat 336 
• 19471-12-6 3,3'-methylenedianiline 
• 83704-08-9 3,3'-dinitro-4-bromo benzophenone 
• 7498-65-9 4,4'-dichloro-3,3'-dinitrobenzophenone 
• 119-61-9 benzophenone 
• 98-95-3 nitrobenzene 
• 4164-43-6 bis(3-nitrophenyl)methane 
• 619-25-0 3-Nitrobenzyl alcohol 
• 21222-05-9 3,3'-dinitrobenzophenone 

Downstream Products

• 59635-68-6 3,3'-bis-(2-chloro-acetylamino)-benzophenone 
• 96138-88-4 Michler ketone 
• 58845-21-9 3,3'-diaminobenzhydrol 
• 878280-43-4 2-({3-[3-(N'-dicyanomethylene-hydrazino)-benzoyl]-phenyl}-hydrazono)-malononitrile 
• 71865-97-9 3,3'-diisocyanato-benzophenone 
• 611-80-3 3,3'-dihydroxybenzophenone 

Relevant academic research and scientific papers

Selective Oxidation of Alkylarenes to the Aromatic Ketones or Benzaldehydes with Water

Here a palladium-catalyzed oxidation method for converting alkylarenes into the aromatic ketones or benzaldehydes with water as the only oxygen donor is reported. This C-H bond oxidation functionalization does not require other oxidants and hydrogen accep

One-pot method for synthesizing 3, 3'-diamino benzophenone

The invention discloses a one-pot method for synthesizing 3, 3'-diamino benzophenone, relates to the technical field of synthesis of diamino benzophenone, and solves a plurality of problems existing in the method for synthesizing 3, 3'-diamino benzophenon

AZA-PYRIDONE COMPOUNDS AND USES THEREOF

Disclosed herein are aza-pyridone compounds, pharmaceutical compositions that include one or more aza-pyridone compounds, and methods of synthesizing the same. Also disclosed herein are methods of ameliorating and/or treating a disease and/or a condition, including an orthomyxovirus infection, with an aza-pyridone compound. Examples of an orthomyxovirus viral infection include an influenza infection.

Synthesis and characterization of symmetrical eight aromatic ring containing bent-shaped material derived from benzophenone

A new family of symmetrical eight aromatic ring-containing bent-shaped mesogens in which the central elbow is a ketone has been synthesized and characterized. The effect of the side chain on the mesomorphism has been studied. All the bent derivatives were found to exhibit mesomorphism. The higher homologues of the series exhibit the B1 phase and the lower homologues of the series show the B6 phase. Copyright Taylor & Francis Group, LLC.

Synthesis and characterization of banana-shaped mesogens derived from a benzophenone moiety

A homologous series of Schiff's bases consisting of a benzophenone moiety as the central core has been synthesized. Schiff's bases were prepared starting from benzophenone by a sequence of reactions, viz., nitration followed by reduction and heating the r

Functionalized Photoreactive Compounds

The present invention concerns functionalized photoreactive compounds of formula (I), that are particularly useful in materials for the alignment of liquid crystals. Due to the adjunction of an electron withdrawing group to specific molecular systems bearing an unsaturation directly attached to two unsaturated ring systems, exceptionally high photosensitivities, excellent alignment properties as well as good mechanical robustness could be achieved in materials comprising said functionalized photoreactive compounds of the invention.

Efficient reductions of nitroarenes with SnCl2 in ionic liquid

Mild, eco-friendly and fast reductions of nitroarenes to aminoarenes have been accomplished using stannous chloride dihydrate in ionic liquid tetrabutylammonium bromide (TBAB) that provides unsolvated nucleophilic bromide ion. Improved yields, lower reaction time, generality, and a less demanding work-up procedure are the notable features of this protocol.

Ecofriendly solid-state oxidative deprotection of 1,3-dithianes and 1,3-dithiolanes using ammonium persulfate on wet montmorillonite K-10 clay support under microwave irradiation

Solid-state microwave-assisted oxidative deprotection of 1,3-dithianes and 1,3-dithiolanes of aromatic aldehydes and ketones, cyclic ketones, α,β-unsaturated aldehydes and aliphatic aldehydes and ketones has been accomplished using ammonium persulfate on wet montmorillonite K-10 clay support.

Effect of synthesis conditions on formation of partially crystalline polyimides based on meta-substituted binuclear diamines

Partially crystalline polyimides were prepared from 3,3′,4,4′-benzophenonetetracarboxylic acid and meta-substituted binuclear diamines. The products exhibit clearly pronounced softening and melting points, which are lower than the temperature of the onset of thermal degradation.

Thermoplastic resin composition and a method of molding the same

This invention provides a thermoplastic resin composition comprising a thermoplastic resin and 0.1 to 100 parts by weight, per 100 parts by weight of the thermoplastic resin, of an imide compound prepared, e.g., by dehydration condensation of 1,2,3,4-butanetetracarboxylic acid or a monoanhydride or a dianhydride thereof with a primary amine, and a method of molding the resin composition.