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inquiryAdvantage : LIDE PHARMACEUTICALS LTD. is a mid-small manufacturing-type enterprise, engaged in pharmaceutical intermediates of R&D, custom-made and production, and also involving trading chemicals for export. We have established the R&
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inquiryName: 2-Amino-2,5-Dichloro Benzophenone Synonyms: 2-Amino-2',5-dichlorobenzophenone CAS: 2958-36-3 MF: C13H9Cl2NO Appearance: White powder Storage:Store in cool and dry place, away from sun light. Package:25KG/Drum Application:Organic Chemical
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inquiryHello, dear friend! I'm Hansen and Allen from China. Welcome to my lookchem mall! The following is a brief introduction of our company's products and services. If you are interested in our products, please contact us by emai
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inquiryHenan Wentao Chemical Product Co.,Ltd is Located in Zhengzhou High-tech Development Zone with import and export license, We passed ISO 9001:2008 as well, Henan Wentao has developed more than 1000 compounds, which are widely used in the fields of prod
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inquiryBest quality & Attractive price & Professional service; Trial & Pilot & Commercial Hisunny Chemical is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality intermediates, specia
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inquiryCompany Introduction 1. Established in 2005, with two independent business divisions: Fine chemicals division; Pharmaceutical division. 2. Main product: Optical brightener Textile auxiliary Dye stuff Pigments
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inquiryJ&H CHEM R&D center can offer custom synthesis according to the contract research and development services for the fine chemicals, pharmaceutical, biotechnique and some of the other chemicals. J&H CHEM has some Manufacturing base in Jia
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inquiry2-Amino-2',5-dichlorobenzophenoneAppearance:Pls see the Details Storage:Keep away of light, hot, water, Store in dry, dark and ventilated place Package:according to customers' requirements Application:Steroids, Cosmetics Ingredients, APIs, Intermedia
Superior quality, moderate price & quick delivery. Appearance:yellow crystals powder Storage:Stored in cool, dry and ventilation place; Away from fire and heat Package:25kg/drum, or as per your request. Application:For medicine , pesticide
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inquiry2-Amino-2',5-dichlorobenzophenone Basic information Product Name: 2-Amino-2',5-dichlorobenzophenone Synonyms: (2-AMINO-5-CHLOROPHENYL)(2-CHLOROPHENYL)METHANONE;2'-AMINO-5'-CHLOROBENZOYL-2-CHLOROBENZENE;2-AMINO-5-CHLORO-2'-C
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inquiryfactory?direct?saleAppearance:White Powder Storage:Store In Dry, Cool And Ventilated Place Package:25kg/drum, also according to the clients requirement Application:It is widely used as a thickener, emulsifier and stabilizer Transportation:By Sea Or B
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inquiryShandong Mopai Biotechnology Co., LTD is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality pharmaceuticals, intermediates, special chemicals and OLED intermediates and other fine chemicals. W
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inquiry1.Applied in food field.it can improve the immune system and prolong life. 2.Appliedin cosmetic field.it can improve the skin care. 3.Applied in pharmaceutical field.it can treat various dieases. 4.Our product quality assurance will make our customer
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inquiryAppearance:95%+ Package:R&D,Pilot run Transportation:per client require Port:Express ,Air, Sea
High quality,stable supply chain.Appearance:white/off-white or light yellow Storage:Store in cool and dry place, keep away from strong light and heat. Package:aluminum bottle,glass bottle,PTFE bottle,cardboard drum Application:This product can be use
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inquiryWe are a Union of chemistry in China, consists of chemists,engineers, laboratories,factories in China. We organize surplus capacity of R&D and production as well as custom synthesis for chemical products and chemical business project. We are supp
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inquiryStock products, own laboratoryAppearance:Light yellow to yellow crystal powder Package:Grams, Kilograms Application:For R&D Transportation:According to customer request Port:Shanghai
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inquiryhigh purity lowest priceAppearance:solid or liquid Storage:in sealed air resistant place Package:drum and bag Application:for pharma use Transportation:by sea or air Port:Beijing or Guangzhou
5-chloro-3-(2-chlorophenyl)-2,1-benzisoxazole
(2-amino-5-chloro-phenyl)-(2-chloro-phenyl)-methanone
Conditions | Yield |
---|---|
With iron; acetic acid In ethanol; water at 60 - 70℃; for 2h; | 92% |
2-amino-5-chlorobenzonitrile
2-Chlorobenzeneboronic acid
(2-amino-5-chloro-phenyl)-(2-chloro-phenyl)-methanone
Conditions | Yield |
---|---|
With 5,5'-dimethyl-2,2'-bipyridine; methanesulfonic acid; palladium(II) trifluoroacetate; water In 2-methyltetrahydrofuran at 80℃; for 36h; Schlenk technique; | 52% |
o-chlorobenzoyl chloride
4-chloro-aniline
(2-amino-5-chloro-phenyl)-(2-chloro-phenyl)-methanone
Conditions | Yield |
---|---|
(i) ZnCl2, (ii) aq. HCl, (iii) H2SO4; Multistep reaction; | |
With sulfuric acid; acetic acid; zinc(II) chloride 2) H2O, reflux, 18 h; Yield given. Multistep reaction; | |
With zinc(II) chloride at 200 - 230℃; for 3h; |
(2-amino-5-chloro-phenyl)-(2-chloro-phenyl)-methanone
Conditions | Yield |
---|---|
With toluene-4-sulfonic acid In xylene |
Conditions | Yield |
---|---|
With hydrogenchloride for 0.5h; Heating; acid hydrolysis; | |
With hydroxypropyl-α-cyclodextrin In water for 0.75h; Heating; |
lormetazepam
A
(2-amino-5-chloro-phenyl)-(2-chloro-phenyl)-methanone
B
lorazepam
Conditions | Yield |
---|---|
With hydrogenchloride multistep reaction: biotransformation, acid hydrolysis; |
lormetazepam
A
(2-amino-5-chloro-phenyl)-(2-chloro-phenyl)-methanone
B
2',5-dichloro-2-methylaminobenzophenone
Conditions | Yield |
---|---|
With hydrogenchloride multistep reaction: acid hydrolysis, photolysis; |
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1.1: SOCl2 / Heating 2.1: ZnCl2 / 2 h / 205 °C 2.2: 7- percent H2SO4 / 8 h / Heating View Scheme |
2-Chlorophenylacetonitrile
(2-amino-5-chloro-phenyl)-(2-chloro-phenyl)-methanone
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 12 percent / KOH, K2CO3, H2O / benzene; methanol / 2 h / Ambient temperature 2: 92 percent / Fe/AcOH / H2O; ethanol / 2 h / 60 - 70 °C View Scheme |
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 12 percent / KOH, K2CO3, H2O / benzene; methanol / 2 h / Ambient temperature 2: 92 percent / Fe/AcOH / H2O; ethanol / 2 h / 60 - 70 °C View Scheme |
(2-amino-5-chloro-phenyl)-(2-chloro-phenyl)-methanone
Conditions | Yield |
---|---|
With hydrogenchloride In ethanol; water Reflux; | |
Stage #1: tert-butyl [4-chloro-2-(2-chlorobenzoyl)phenyl]carbamate With hydrogenchloride; water In ethanol Reflux; Stage #2: With sodium hydrogencarbonate In ethanol; water pH=8; |
N-(t-butoxycarbonyl)-4-chloroaniline
(2-amino-5-chloro-phenyl)-(2-chloro-phenyl)-methanone
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1.1: tert.-butyl lithium / tetrahydrofuran / 1 h / -78 °C / Inert atmosphere 1.2: 1.25 h / -40 °C / Inert atmosphere 2.1: hydrogenchloride; water / ethanol / Reflux 2.2: pH 8 View Scheme |
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1.1: N-ethyl-N,N-diisopropylamine / toluene / 20 °C 2.1: tert.-butyl lithium / tetrahydrofuran / 1 h / -78 °C / Inert atmosphere 2.2: 1.25 h / -40 °C / Inert atmosphere 3.1: hydrogenchloride; water / ethanol / Reflux 3.2: pH 8 View Scheme |
N-methyl-N-methyloxy-2-amino-5-chlorobenzamide
2-bromo-1-chlorobenzene
(2-amino-5-chloro-phenyl)-(2-chloro-phenyl)-methanone
Conditions | Yield |
---|---|
With n-butyllithium In tetrahydrofuran at -78℃; for 1h; Inert atmosphere; | |
With n-butyllithium In tetrahydrofuran; hexane at -78℃; for 0.5h; Inert atmosphere; | |
With n-butyllithium In tetrahydrofuran at -78℃; Inert atmosphere; |
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1.1: triethylamine / ethanol / 0.17 h / 20 °C 1.2: 1.5 h / Reflux 2.1: n-butyllithium / tetrahydrofuran / 1 h / -78 °C / Inert atmosphere View Scheme | |
Multi-step reaction with 2 steps 1.1: triethylamine / ethanol; water / 0.17 h / 25 °C 1.2: 1.5 h / Reflux 2.1: n-butyllithium / tetrahydrofuran; hexane / 0.5 h / -78 °C / Inert atmosphere View Scheme |
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1.1: 1,1'-carbonyldiimidazole / tetrahydrofuran / 2 h / 0 - 20 °C / Inert atmosphere 1.2: Inert atmosphere; Reflux 2.1: n-butyllithium / tetrahydrofuran / -78 °C / Inert atmosphere View Scheme |
chloroacetyl chloride
(2-amino-5-chloro-phenyl)-(2-chloro-phenyl)-methanone
2-chloroacetamido-2’,5-dichlorobenzophenone
Conditions | Yield |
---|---|
In toluene at 10 - 20℃; for 3.5h; | 98.1% |
With potassium carbonate In ethyl acetate at 10 - 20℃; for 1h; Cooling with ice; | 96.21% |
In toluene for 0.0416667h; Microwave irradiation; | 88% |
With N-ethyl-N,N-diisopropylamine In toluene at 10 - 20℃; for 3.5h; |
dimethyl sulfate
(2-amino-5-chloro-phenyl)-(2-chloro-phenyl)-methanone
2',5-dichloro-2-methylaminobenzophenone
Conditions | Yield |
---|---|
With sodium hydroxide; tetrabutylammomium bromide In tetrahydrofuran at 60℃; for 1h; | 98% |
With tetrabutylammomium bromide; sodium hydroxide In tetrahydrofuran at 20℃; for 1h; |
Conditions | Yield |
---|---|
With propylphosphonium tetrachloroindate ionic liquid supported on nanosilica In neat (no solvent) at 110℃; for 0.583333h; | 98% |
With indium(III) triflate at 110℃; for 0.075h; microwave irradiation; | 96% |
With potassium dodeca tungstocobaltate trihydrate at 110℃; for 0.166667h; Microwave irradiation; neat (no solvent); | 96% |
(2-amino-5-chloro-phenyl)-(2-chloro-phenyl)-methanone
Conditions | Yield |
---|---|
Stage #1: (2-amino-5-chloro-phenyl)-(2-chloro-phenyl)-methanone With acetic acid; sodium nitrite In water at 0℃; for 1h; Stage #2: With sodium azide In water for 1h; | 98% |
Stage #1: (2-amino-5-chloro-phenyl)-(2-chloro-phenyl)-methanone With acetic acid; sodium nitrite In water at 0℃; for 1h; Inert atmosphere; Stage #2: With sodium azide In water at 0 - 20℃; Inert atmosphere; | 79% |
Stage #1: (2-amino-5-chloro-phenyl)-(2-chloro-phenyl)-methanone With hydrogenchloride; sodium nitrite In water at 0℃; for 0.5h; Stage #2: With sodium azide In water at 20℃; for 4h; | 46% |
Conditions | Yield |
---|---|
With 1,3-dimethylimidazolium sulfate monomethyl ester; L-proline at 90℃; for 0.583333h; Knoevenagel Condensation; Green chemistry; | 96% |
With Nd(NO3)3*6H2O In ethanol at 20℃; Friedlander reaction; | 94% |
With phosphoric acid In ethanol for 12h; Reflux; | 93% |
Conditions | Yield |
---|---|
With indium(III) chloride; 1-butyl-3-methylimidazolium Tetrafluoroborate at 100℃; for 2h; | 96% |
With sulfuric acid; silica gel In methanol for 2h; Friedlaender Quinoline Synthesis; Reflux; | 93% |
With eaton’s reagent In neat (no solvent) at 90℃; for 3h; | 86% |
Conditions | Yield |
---|---|
With indium(III) triflate; 1-butyl-3-methylimidazolium Tetrafluoroborate at 100℃; for 2h; Reagent/catalyst; Temperature; Solvent; Friedlaender Quinoline Synthesis; Ionic liquid; | 96% |
(2-amino-5-chloro-phenyl)-(2-chloro-phenyl)-methanone
2-amino-5-chloro-α-(2'-chlorophenyl)benzyl alcohol
Conditions | Yield |
---|---|
With sodium tetrahydroborate In ethanol for 1.5h; Heating; | 95% |
With sodium tetrahydroborate In methanol for 2h; Heating / reflux; | 91% |
With sodium tetrahydroborate In ethanol |
methyl 3-cyclopropyl-3-oxopropanoate
(2-amino-5-chloro-phenyl)-(2-chloro-phenyl)-methanone
Conditions | Yield |
---|---|
With aminosulfonic acid at 70℃; for 1h; Product distribution; Further Variations:; Solvents; Temperatures; time; Friedlander condensation; | 95% |
With aminosulfonic acid at 70℃; for 1h; Friedlander condensation; | 95% |
N-phthaloylglycine chloride
(2-amino-5-chloro-phenyl)-(2-chloro-phenyl)-methanone
Conditions | Yield |
---|---|
In chloroform for 6h; Heating; | 94% |
2-Bromoacetyl bromide
(2-amino-5-chloro-phenyl)-(2-chloro-phenyl)-methanone
2-(2-bromo-acetylamino)-5,2'-dichloro-benzophenone
Conditions | Yield |
---|---|
With potassium carbonate In dichloromethane; water at 0℃; for 1h; | 94% |
In diethyl ether at 10℃; for 2h; | |
In acetonitrile chemoselective reaction; | |
With sodium carbonate In dichloromethane; water at 0℃; for 2h; |
Conditions | Yield |
---|---|
With nickel(II) oxide In ethanol for 3h; Friedlaender Quinoline Synthesis; Reflux; Green chemistry; | 94% |
With aminosulfonic acid at 70℃; for 1.25h; Friedlander condensation; | 91% |
With Nd(NO3)3*6H2O In ethanol at 20℃; Friedlander reaction; | 87% |
Conditions | Yield |
---|---|
With nickel(II) oxide In ethanol for 3h; Friedlaender Quinoline Synthesis; Reflux; Green chemistry; | 93% |
With sulfuric acid; silica gel In methanol for 2h; Friedlaender Quinoline Synthesis; Reflux; | 93% |
With aminosulfonic acid at 70℃; for 0.75h; Friedlander condensation; | 89% |
5-(trifluoromethyl)-cyclohexane-1,3-dione
(2-amino-5-chloro-phenyl)-(2-chloro-phenyl)-methanone
7-chloro-9-(2-chlorophenyl)-3-(trifluoromethyl)-3,4-dihydroacridin-1(2H)-one
Conditions | Yield |
---|---|
With hydrogenchloride In water at 60 - 75℃; for 0.5h; | 93% |
(2-amino-5-chloro-phenyl)-(2-chloro-phenyl)-methanone
4-n-methylphenylacetylene
6-chloro-4-(2-chlorophenyl)-2-(p-tolyl)quinoline
Conditions | Yield |
---|---|
With potassium dodeca tungstocobaltate trihydrate at 110℃; for 0.25h; Microwave irradiation; neat (no solvent); | 93% |
Conditions | Yield |
---|---|
With Nafion NR50 In ethanol at 200℃; for 1h; Microwave irradiation; | 93% |
Conditions | Yield |
---|---|
With o-benzenedisulfonimide at 80℃; for 4h; Friedlaender synthesis; Neat (no solvent); | 92% |
With 1,3,5-trichloro-2,4,6-triazine In ethanol for 0.833333h; Friedlander annulation; Heating; | 82% |
With metal organic framework of 1,3-bis(carboxymethyl)imidazolium barium-1 complex In neat (no solvent) at 80℃; Microwave irradiation; | 81% |
With silver dodecatungstophosphate In ethanol for 5.5h; Heating; | 80% |
(2-amino-5-chloro-phenyl)-(2-chloro-phenyl)-methanone
acetylenedicarboxylic acid diethyl ester
diethyl 4-(2-chlorophenyl)-6-chloroquinoline-2,3-dicarboxylate
Conditions | Yield |
---|---|
With indium(III) chloride at 80℃; for 0.833333h; regioselective reaction; | 92% |
Stage #1: acetylenedicarboxylic acid diethyl ester With pyridine at 0 - 10℃; for 0.25h; Stage #2: (2-amino-5-chloro-phenyl)-(2-chloro-phenyl)-methanone at 20℃; for 14h; | 86% |
With β‐cyclodextrin In water at 65 - 75℃; for 6h; | 78% |
formaldehyd
(2-amino-5-chloro-phenyl)-(2-chloro-phenyl)-methanone
N-[4-chloro-2-(2-chlorobenzoyl)phenyl]formamide
Conditions | Yield |
---|---|
In toluene Reflux; | 92% |
Conditions | Yield |
---|---|
With 1,3-bis(carboxymethyl)-1H-imidazol-3-ium chloride In neat (no solvent) at 100℃; for 16h; | 92% |
1-phenyl-2-tosylethanone
(2-amino-5-chloro-phenyl)-(2-chloro-phenyl)-methanone
Conditions | Yield |
---|---|
With toluene-4-sulfonic acid In dichloromethane at 150℃; for 1h; Microwave irradiation; | 92% |
(2-amino-5-chloro-phenyl)-(2-chloro-phenyl)-methanone
methyl iodide
2',5-dichloro-2-methylaminobenzophenone
Conditions | Yield |
---|---|
With potassium hydroxide In N,N-dimethyl-formamide Ambient temperature; | 91% |
With potassium carbonate In N,N-dimethyl-formamide at 30℃; for 5h; Concentration; Solvent; Temperature; |
1-phenyl-3-dimethylaminoprop-2-enone
(2-amino-5-chloro-phenyl)-(2-chloro-phenyl)-methanone
Conditions | Yield |
---|---|
With toluene-4-sulfonic acid In water at 20℃; for 0.333333h; Sonication; chemoselective reaction; | 91% |
Conditions | Yield |
---|---|
With aminosulfonic acid at 70℃; for 1.25h; Friedlander condensation; | 90% |
2-chloro-benzaldehyde
(2-amino-5-chloro-phenyl)-(2-chloro-phenyl)-methanone
A
C20H11Cl3N2
B
6-chloro-2-(2-chlorophenyl)-4-(2-chlorophenyl)-1,2-dihydroquinazoline
Conditions | Yield |
---|---|
With urea at 140℃; under 8175.82 Torr; for 0.0666667h; Neat (no solvent); Microwave irradiation; Closed vessel; | A n/a B 90% |
3-Trifluoromethylbenzaldehyde
(2-amino-5-chloro-phenyl)-(2-chloro-phenyl)-methanone
6-chloro-4-(2-chlorophenyl)-2-(3-(trifluoromethyl)phenyl)quinazoline
Conditions | Yield |
---|---|
With Maltose; N,N'-Dimethylurea; ammonium acetate; ammonium chloride at 90℃; for 4h; | 90% |
acetoacetic acid methyl ester
(2-amino-5-chloro-phenyl)-(2-chloro-phenyl)-methanone
methyl 6-chloro-4-(2-chlorophenyl)-2-methylquinoline-3-carboxylate
Conditions | Yield |
---|---|
With 1,3-bis(carboxymethyl)-1H-imidazol-3-ium chloride In neat (no solvent) at 100℃; for 16h; | 90% |
dimethyl acetylenedicarboxylate
(2-amino-5-chloro-phenyl)-(2-chloro-phenyl)-methanone
dimethyl 4-(2-chlorophenyl)-6-chloroquinoline-2,3-dicarboxylate
Conditions | Yield |
---|---|
With tert-butylammonium hexafluorophosphate(V); calcium(II) trifluoromethanesulfonate In neat (no solvent) at 110℃; for 4.5h; Green chemistry; regioselective reaction; | 89% |
With propylphosphonium tetrachloroindate ionic liquid supported on nanosilica In neat (no solvent) at 110℃; for 0.333333h; | 88% |
Stage #1: dimethyl acetylenedicarboxylate With pyridine at 0 - 10℃; for 0.25h; Stage #2: (2-amino-5-chloro-phenyl)-(2-chloro-phenyl)-methanone at 20℃; for 15h; | 85% |
With β‐cyclodextrin In water at 65 - 75℃; for 6h; | 82% |
1-ethynyl-3-methoxybenzene
(2-amino-5-chloro-phenyl)-(2-chloro-phenyl)-methanone
6-chloro-4-(2-chlorophenyl)-2-(3-methoxyphenyl)-quinoline
Conditions | Yield |
---|---|
With potassium dodeca tungstocobaltate trihydrate at 110℃; for 0.166667h; Microwave irradiation; neat (no solvent); | 89% |
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