As a leading manufacturer and supplier of chemicals in China, DayangChem not only supply popular chemicals, but also DayangChem's R&D center offer custom synthesis services. DayangChem can provide different quantities of custom synthesis ch
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inquiryWelcome to Simagchem, your partner in China as a premier supply of bulk specialty chemicals for industry and life science. We introduce experienced quality product and exceptional JIT service with instant market intelligence in China to benefit our
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inquiryCangzhou Enke Pharma Tech Co.,ltd. is located in Cangzhou City, Hebei province ,where is a famous petroleum chemical industry city in China. Enke Pharma a high-tech enterprise ,and we are dedicated to developing and manufacturing new api, intermedi
Our main production base is located in Xuzhou industry park. We are certified both to the ISO 9001 and ISO 14001 Standards, have a safety management system in place.Our R&D team masters core technology for process-design of target building block
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inquiryOur Advantage Rich Experience Our products are sold all over Europe,North&South America, Sino-East, Asia and pacific area as well as Africa,we establish long term. Quality service Company cooperates with research institutes. We strictly con
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inquiryOur company was built in 2009 with an ISO certificate.In the past 5 years, we have grown up as a famous fine chemicals supplier in China and we had established stable business relationships with Samsung,LG,Merck,Thermo Fisher Scientific and so on.
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inquiryWITH US,YOUR MONEY IN SAFE,YOUR BUSINESS IN SAFE 1)Quick Response Within 12 hours; 2)Quality Guarantee: All products are strictly tested by our QC, confirmed by QA and approved by third party lab in China, USA, Canada, Germany, UK, Italy, France et
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inquiryName: 4-Chlorobenzylamine Synonyms: Chlorobenzylamin CAS: 104-86-9 MF: C7H9ClN Appearance:White powder Storage:Store in cool and dry place, away from sun light. Package:25kg/drum Application:Pharmaceutical Intermediate Transportation:By sea or
Appearance:Clear slightly yellow liquid Storage:room temperature Package:200kg/drum Application:chemicals Transportation:Express/Sea/Air Port:Any port in China
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inquiry1.No Less 8 years exporting experience. Clients can 100% received goods 2.Lower Price with higher quality 3,Free sample 4,We are sincerely responsible for the "product quality" and "After Service" Upbio is Specialized
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inquiryOur company has been in existence for 10 years since its establishment. We have our own unique team. The company integrates independent research and development, production and sales. We have established famous brands at home and abroad. At prese
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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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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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Hangzhou KeyingChem Co., Ltd. exported this product to many countries and regions at best price. If you are looking for the material’s manufacturer or supplier in China, KeyingChem is your best choice. Pls contact with us freely for getting det
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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
Massive Chemical is certified with ISO9001 and ISO14001 manufacturer for this product. We will offer all documents as requirement for the materials which includes, Certificate of Analysis, Material Safety Data Sheet, and Method of Analysis and
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inquiry4-Chlorobenzylamine Basic information Product Name: 4-Chlorobenzylamine Synonyms: 4-Chlorobenzylamine, 97+%;4-ChlorobenzylaMine, 98% 2.5GR;Chlorobenzylamine,97%;Benzenemethanamine, 4-chloro-;4-ChlorobenzeneMethanaMine;4-CHLOROBENZYLAMINE,98 %;
factory?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
1.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
We 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 laboratory 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
Shanghai Lonwin Chemical company is a subsidiary of Lonwin Industry Group Limited, was established in 2011 and is headquartered in Shanghai, adjacent to China National Convention and Exhibition Center and Hongqiao transportation hub.Lonwinchem is
Cas:104-86-9
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inquiryhigh purity,in stock Package:25kg/drum,or as per customers'demand Application:API,or Intermediates,fine chemicals Transportation:air,sea,courier
Acmec is a leading manufacturer and supplier of biochemical reagents and life science products. We have over 40,000 items in stock (real-time inventory) and offer discounted prices to registered members of the online store ( www.acmec.com.cn ) Appea
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inquiryhigh quality Storage:Sealed, dry, microtherm , avoid light and smell. Package:According to the demand of customer Application:Organic synthesis Transportation:by air or by sea
Conditions | Yield |
---|---|
With ammonium hydroxide; hydrogen In ethanol at 130℃; under 7500.75 Torr; for 12h; Autoclave; | 100% |
With ammonia; hydrogen In methanol at 89.84℃; under 30003 Torr; for 3h; | 98% |
With [pentamethylcyclopentadienyl*Ir(N-phenyl-2-pyridinecarboxamidate)Cl]; ammonium formate In methanol at 37℃; for 15h; chemoselective reaction; | 98% |
Conditions | Yield |
---|---|
With [Ru(H)(BH4)(CO)(PPh3)(3-(di-tert-butylphosphino)-N-((1-methyl-1H-imidazol-2 yl)methyl)propylamine)]; hydrogen In isopropyl alcohol at 70℃; for 3h; Inert atmosphere; Autoclave; | 99% |
With ammonia; hydrogen In water; isopropyl alcohol at 80℃; under 15001.5 Torr; for 24h; Autoclave; | 98% |
With C19H34Cl2CoN2P; hydrogen; sodium ethanolate; sodium triethylborohydride In benzene at 135℃; under 22502.3 Torr; for 36h; Autoclave; | 93% |
Conditions | Yield |
---|---|
With (pyridine)(tetrahydroborato)zinc In tetrahydrofuran for 2.8h; Heating; | 96% |
With sodium hydrogensulfate monohydrate; molybdenum(V) chloride; sodium cyanoborohydride In ethanol for 2.2h; Reflux; | 96% |
With sodium tetrahydroborate at 20℃; for 0.0333333h; neat (no solvent, solid phase); | 95% |
4-chlorobenzyl azide
4-chlorobenzylamine
Conditions | Yield |
---|---|
With Amberlite IRA-400; borohydride form; copper(II) sulfate In methanol at 20℃; for 6h; Reduction; | 94% |
With ammonium chloride; zinc In ethanol; water | |
With hydrogen; palladium In tetrahydrofuran; N,N-dimethyl-formamide at 50℃; under 6080.41 Torr; for 22h; Inert atmosphere; | |
With formic acid; 2,6-dimethyl-pyridine-3,5-dicarboxylic acid diethyl ester; N-ethyl-N,N-diisopropylamine In acetonitrile at 20℃; for 40h; Irradiation; | 84 %Chromat. |
4-Cyanochlorobenzene
A
N,N-bis(4-chlorobenzyl)amine
B
4-chlorobenzylamine
Conditions | Yield |
---|---|
With sodium tetrahydroborate; nickel dichloride In ethanol at 20℃; for 0.0833333h; | A 7% B 85% |
With methanol; cobalt(II) chloride; diborane at -10℃; for 0.5h; | A 9.4% B 71.1% |
With methanol; cobalt(II) chloride; diborane for 0.5h; Ambient temperature; | A 52% B 27% |
Conditions | Yield |
---|---|
With ammonium hydroxide; potassium dihydrogenphosphate In tert-butyl methyl ether at 20℃; for 0.5h; Reagent/catalyst; Solvent; Autoclave; | 85% |
With hexamethylenetetramine | |
With hydrogenchloride; potassium hydride; 1,1,3,3-tetramethyldisilazane 1.) THF, 1 h, 0 deg C; 1 h, r.t.; Yield given. Multistep reaction; | |
With ammonia at 25℃; Kinetics; Activation energy; Temperature; |
Conditions | Yield |
---|---|
With potassium hydroxide; samarium diiodide In tetrahydrofuran for 0.0666667h; Ambient temperature; | A 6% B 77% |
Conditions | Yield |
---|---|
With ammonium hydroxide; C19H37IrN4(2+)*2I(1-) at 170℃; for 100h; Sealed tube; | 77% |
With ammonia In toluene at 110℃; under 5250.53 Torr; for 20h; | 72% |
Multi-step reaction with 2 steps 1: acetic acid; hydrogen bromide / 0.5 h / 0 °C 2: ammonia / ethanol; water / 4 h / 20 °C View Scheme |
2-(4-chloro-benzyl)-1H-isoindole-1,3(2H)-dione
4-chlorobenzylamine
Conditions | Yield |
---|---|
With hydrazine hydrate In 1,4-dioxane at 110℃; Gabriel Amine Synthesis; Inert atmosphere; | 74% |
With hydrazine hydrate In ethanol for 3h; Inert atmosphere; Reflux; | 42% |
With hydrazine hydrate In methanol for 1h; Heating; |
Conditions | Yield |
---|---|
With titanium tetrachloride; magnesium In tetrahydrofuran at 0 - 20℃; Inert atmosphere; | 72% |
With sulfuric acid at 35 - 40℃; Electrolysis.an einer Bleikathode; | |
With 1,10-Phenanthroline; diethoxymethylane; iron(II) acetate In toluene at 100℃; for 28h; Inert atmosphere; chemoselective reaction; | 60 %Chromat. |
methanol
4-chlorobenzyl azide
A
N,N-dimethyl-4-chlorobenzylamine
B
4-chlorobenzylamine
C
N-methyl-4-chlorobenzylamine
Conditions | Yield |
---|---|
With trans-RuCl(phenpyra-Me)(PPh3)2PF6; sodium hydroxide at 125℃; for 2.5h; Sealed tube; Inert atmosphere; Glovebox; | A 5 %Chromat. B 7 %Chromat. C 69% |
Conditions | Yield |
---|---|
With potassium hydroxide; samarium diiodide In tetrahydrofuran for 0.05h; Ambient temperature; | A 12% B 56% |
Conditions | Yield |
---|---|
With D-glucose; E. coli LZ220; ammonia; oxygen; ammonium chloride In aq. phosphate buffer at 30℃; for 24h; pH=8; Green chemistry; Enzymatic reaction; | 47% |
A
6‐chloro‐1,2,3,4‐tetrahydroisoquinoline
B
4-chlorobenzylamine
Conditions | Yield |
---|---|
With aluminium trichloride In decalin at 180℃; for 2h; | A 45% B n/a |
4-Cyanochlorobenzene
A
N,N-bis(4-chlorobenzyl)amine
B
4-chlorobenzylamine
C
para-Chlorobenzyl alcohol
Conditions | Yield |
---|---|
With nickel dichloride; zinc In methanol for 4h; Heating; | A 5% B 37.4% C 39.2% |
With nickel dichloride; zinc In methanol for 4h; Heating; | A 5% B 37.4% C 39.2% |
(1E, 2E)-1,2-bis (4-chlorobenzylidene) hydrazine
A
(1R,2S)-1,2-bis(4-chlorophenyl)ethane-1,2-diamine
B
4-chlorobenzylamine
Conditions | Yield |
---|---|
With methanesulfonic acid; zinc In tetrahydrofuran at 25℃; for 8h; reduction; | A n/a B 35% C n/a |
With titanium tetrachloride; zinc In tetrahydrofuran at 25℃; for 8h; reduction; | A n/a B 13% C n/a |
4-chlorobenzaldoxime
A
(1R,2S)-1,2-bis(4-chlorophenyl)ethane-1,2-diamine
B
4-chlorobenzylamine
Conditions | Yield |
---|---|
With methanesulfonic acid; zinc In acetonitrile at 25℃; reduction; | A n/a B 32% C n/a |
With titanium tetrachloride; zinc In tetrahydrofuran at 25℃; reduction; | A n/a B 3% C n/a |
N-(4-chloro-benzyl)-phthalamic acid
4-chlorobenzylamine
Conditions | Yield |
---|---|
With hydrogenchloride |
(4-chloro-benzyl)-hexamethylenetetraminium; chloride
4-chlorobenzylamine
Conditions | Yield |
---|---|
With hydrogenchloride; methanol |
Conditions | Yield |
---|---|
anschliessenden Behandeln mit wss.HCl; |
4-chlorobenzaldehyde-O-methyl oxime
4-chlorobenzylamine
Conditions | Yield |
---|---|
(i) B2H6, THF, (ii) aq. KOH; Multistep reaction; |
(E)-N′-(4′-chlorobenzylidene)isonicotinohydrazide
A
pyridine-4-methanol
B
4-chlorobenzylamine
Conditions | Yield |
---|---|
In water; N,N-dimethyl-formamide Mechanism; polarographic reduction,; |
Conditions | Yield |
---|---|
With tetramethylammonium bromide Mechanism; polarographic reduction at pH=3, other supporting electrolytes; values of diffusion current constant; |
Conditions | Yield |
---|---|
With tetramethylammonium bromide Mechanism; polarographic reduction at pH=3, other supporting electrolytes; values of diffusion current constant; |
Conditions | Yield |
---|---|
With sulfuric acid In water at 60 - 92℃; Kinetics; Mechanism; Thermodynamic data; ΔH(excit.), ΔS(excit.); |
C14H13NO
A
1-methyl-4-(phenylacetyl)pyridinium cation
B
4-chlorobenzylamine
Conditions | Yield |
---|---|
In water at 25℃; Equilibrium constant; Rate constant; |
3-amino-4-chlorobenzylamine dihydrochloride
4-chlorobenzylamine
Conditions | Yield |
---|---|
With hydrogenchloride; hypophosphorous acid; sodium nitrite 2.) 15 min; Multistep reaction; |
Conditions | Yield |
---|---|
With iodide; hydrogen cation In water at 25℃; Rate constant; pH dependence (pH = 0.5-3.0), μ = 1.0 with KCl; |
N-(4-chlorobenzyl)-S,S-dimethylsulfilimmonium chloride
A
dimethylsulfide
B
4-chlorobenzylamine
Conditions | Yield |
---|---|
With 3-nitro-5-thiobenzoic acid; hydrogen cation In water at 25℃; Rate constant; var. reductant thiol anions, ionic strength: μ = 1.0 with KCl, catalytic constants for buffer, leaving group effects; |
4-chlorobenzylamine
4-Ethoxy-2,3,5,6,7,8-hexahydro-chinazolin-2-on
Conditions | Yield |
---|---|
In N,N-dimethyl-formamide for 20.5h; Heating; | 100% |
4-chlorobenzylamine
N-(4-chlorobenzylidene)-4-chlorobenzylamine
Conditions | Yield |
---|---|
With oxygen; methylene blue; potassium carbonate In acetonitrile at 20℃; for 10h; Irradiation; Green chemistry; | 100% |
With oxygen at 100℃; for 8h; Time; Schlenk technique; | 99% |
With oxygen; 2Co(2+)*2C12H6O4(2-)*C34H12Cl4N4O4*4C3H7NO In N,N-dimethyl-formamide at 40℃; for 6h; Irradiation; | 99% |
4-chlorobenzylamine
N-(4-chlorobenzyl)-1-(3-methylphenyl)-2-oxo-1,2-dihydropyridine-3-carboxamide
Conditions | Yield |
---|---|
With 1-hydroxy-7-aza-benzotriazole; 2-(3H-[1,2,3]triazolo[4,5-b]pyridin-3-yl)-1,1,3,3-tetramethyluronium hexafluorophosphate(V); diisopropylamine In dichloromethane at 20℃; for 1h; | 100% |
4-chlorobenzylamine
N-[(tert-butoxy)carbonyl]-N-(2-oxo-3-phenylpropyl)glycine
4-[(tert-butoxy)carbonyl]-1-[(4-chlorophenyl)methyl]-6-(phenylmethyl)piperazin-2-one
Conditions | Yield |
---|---|
Stage #1: 4-chlorobenzylamine; N-[(tert-butoxy)carbonyl]-N-(2-oxo-3-phenylpropyl)glycine With sodium tris(acetoxy)borohydride; acetic acid at 25℃; Condensation; Stage #2: With 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride In N,N-dimethyl-formamide at 25℃; Cyclization; | 100% |
4-chlorobenzylamine
N-[(tert-butoxy)carbonyl]-N-(2-oxo-4-phenylbutyl)glycine
4-[(tert-butoxy)carbonyl]-1-[(4-chlorophenyl)methyl]-6-(2-phenylethyl)piperazin-2-one
Conditions | Yield |
---|---|
Stage #1: 4-chlorobenzylamine; N-[(tert-butoxy)carbonyl]-N-(2-oxo-4-phenylbutyl)glycine With sodium tris(acetoxy)borohydride; acetic acid at 25℃; Condensation; Stage #2: With 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride In N,N-dimethyl-formamide at 25℃; Cyclization; | 100% |
Conditions | Yield |
---|---|
Stage #1: 4-chlorobenzylamine; 1,1'-Thiocarbonyldiimidazole In acetonitrile at 20℃; for 1h; Stage #2: methyl iodide In acetonitrile at 20℃; | 100% |
Cyclohexyl isocyanide
propionaldehyde
4-chlorobenzylamine
2-hydroxynitrobenzene
Conditions | Yield |
---|---|
In methanol microwave irradiation; | 100% |
In toluene at 60℃; for 20h; Ugi-Smiles coupling; | 90% |
In methanol at 40℃; for 20h; Ugi reaction; | 74% |
Conditions | Yield |
---|---|
In toluene | 100% |
In toluene at 20℃; for 2.25h; Heating / reflux; | 100% |
In toluene at 20℃; for 2.25h; Heating / reflux; | 100% |
With triethylamine In dichloromethane; toluene at -20 - 25℃; for 4.08333h; Inert atmosphere; |
2,6-Dibromopyridine
4-chlorobenzylamine
(6-bromopyridin-2-yl)(4-chlorobenzyl)amine
Conditions | Yield |
---|---|
at 150℃; for 0.5h; Neat (no solvent); Microwave irradiation; | 100% |
4-chlorobenzylamine
N-[(tert-butoxy)carbonyl]piperidine-4-carboxylic acid
tert-butyl 4-(4-chlorobenzylcarbamoyl)piperidine-1-carboxylate
Conditions | Yield |
---|---|
With 1-hydroxy-7-aza-benzotriazole; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride In tetrahydrofuran at 20℃; for 16h; | 100% |
With benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride In N,N-dimethyl-formamide at 20℃; for 15h; | 88% |
With 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; triethylamine In dichloromethane at 20℃; for 18h; | 72% |
Pyruvic aldehyde dimethyl acetal
4-chlorobenzylamine
(4-chloro-benzyl)-[2,2-dimethoxy-1-methyl-eth-(Z)-ylidene]-amine
Conditions | Yield |
---|---|
In toluene for 3h; Heating / reflux; | 100% |
N-tert-butyloxycarbonylpiperidin-4-one
4-chlorobenzylamine
4-(4-chloro-benzylamino)-piperidine-1-carboxylic acid tert-butyl ester
Conditions | Yield |
---|---|
With sodium tris(acetoxy)borohydride; acetic acid In 1,2-dichloro-ethane | 100% |
With sodium tris(acetoxy)borohydride; acetic acid In 1,2-dichloro-ethane at 20℃; for 2h; Inert atmosphere; |
Conditions | Yield |
---|---|
In water at 20℃; for 2h; Michael-type addition; | 100% |
In dichloromethane at 20℃; for 0.166667h; | |
In methanol for 0.5h; Reflux; | |
In dichloromethane at 20℃; Inert atmosphere; |
4-chlorobenzylamine
Benzoyl isothiocyanate
N-((4-chlorobenzyl)carbamothioyl)benzamide
Conditions | Yield |
---|---|
100% | |
In diethyl ether at 0 - 20℃; for 2h; | |
In acetone at 20℃; |
(Z)-3-ethoxy-3-[(2-nitrophenyl)hydrazono]propanoic acid ethyl ester
4-chlorobenzylamine
Conditions | Yield |
---|---|
at 50℃; for 1h; Inert atmosphere; Microwave irradiation; | 100% |
2-chloro-6,7-dimethoxy-3H-quinazolin-4-one
4-chlorobenzylamine
2-chloro-N-(4-chlorobenzyl)-6,7-dimethoxyquinazolin-4-amine
Conditions | Yield |
---|---|
Stage #1: 2-chloro-6,7-dimethoxy-3H-quinazolin-4-one; 4-chlorobenzylamine In N,N-dimethyl-formamide at 20℃; for 29h; Stage #2: With sodium hydroxide In water | 100% |
4-fluoro-3-nitro-benzoic acid methyl ester
4-chlorobenzylamine
methyl 4-(4-chlorobenzylamine)-3-nitrobenzoic acid ester
Conditions | Yield |
---|---|
With N-ethyl-N,N-diisopropylamine In tetrahydrofuran at 20℃; for 5h; | 100% |
With N-ethyl-N,N-diisopropylamine In tetrahydrofuran at 20℃; for 5h; | 100% |
With N-ethyl-N,N-diisopropylamine In tetrahydrofuran for 17h; Reflux; | |
With N-ethyl-N,N-diisopropylamine In tetrahydrofuran at 50℃; for 16h; | |
With N-ethyl-N,N-diisopropylamine In N,N-dimethyl-formamide at 150℃; for 0.0833333h; Inert atmosphere; |
Conditions | Yield |
---|---|
Stage #1: carbon disulfide; 4-chlorobenzylamine In diethyl ether for 0.25h; Cooling with ice; Stage #2: With dicyclohexyl-carbodiimide In diethyl ether at 20℃; for 24h; | 100% |
Stage #1: carbon disulfide; 4-chlorobenzylamine With triethylamine In tetrahydrofuran at 0 - 20℃; for 1.75h; Stage #2: With p-toluenesulfonyl chloride In tetrahydrofuran at 0 - 20℃; for 1h; | 85% |
With dmap; di-tert-butyl dicarbonate; triethylamine In ethanol at 0 - 20℃; for 1h; | 71% |
Conditions | Yield |
---|---|
Stage #1: Veratric acid With 1-hydroxy-pyrrolidine-2,5-dione In dichloromethane at -10 - 0℃; for 0.166667h; Stage #2: With dicyclohexyl-carbodiimide In dichloromethane for 2h; Reflux; Stage #3: 4-chlorobenzylamine With triethylamine In methanol; dichloromethane for 2h; Reflux; | 99.5% |
Conditions | Yield |
---|---|
With oxygen In acetone at 20℃; for 3.2h; Electrochemical reaction; | 99% |
With potassium hydroxide; nickel copper formate; (Bu4N)2S2O8 In 1,2-dichloro-ethane at 20℃; for 13h; Oxidation; | 95% |
With [hydroxy(tosyloxy)iodo]benzene; ammonium acetate In water; acetonitrile at 80℃; for 3h; | 92% |
4-chlorobenzaldehyde
4-chlorobenzylamine
N-(4-chlorobenzylidene)-4-chlorobenzylamine
Conditions | Yield |
---|---|
In dichloromethane at 40℃; under 760.051 Torr; for 1.5h; Molecular sieve; | 99% |
With magnesium sulfate In dichloromethane for 3h; Reflux; | 95% |
In toluene for 24h; Condensation; Heating; | 56% |
4-chlorobenzylamine
N-[(2-methoxycarbonylbenzene)sulfenyl]-1,2-benzisothiazolin-3-one
2-(4-chlorobenzyl)benzo[d]isothiazol-2(3H)-one
Conditions | Yield |
---|---|
In toluene at 100℃; for 3h; | 99% |
(R)-3-((S)-4-benzyl-2-oxooxazolidine-3-carbonyl)hex-5-enoic acid
4-chlorobenzylamine
(R)-3-((S)-4-benzyl-2-oxooxazolidine-3-carbonyl)-N-(4-chlorobenzyl)hex-5-enamide
Conditions | Yield |
---|---|
Stage #1: (R)-3-((S)-4-benzyl-2-oxooxazolidine-3-carbonyl)hex-5-enoic acid With benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; N-ethyl-N,N-diisopropylamine In dichloromethane at 0℃; for 0.5h; Stage #2: 4-chlorobenzylamine With dmap In dichloromethane | 99% |
methyl 2-chloro-2-cyclopropylideneacetate
4-chlorobenzylamine
methyl 2-(4-chlorobenzylamino)cyclobut-1-enecarboxylate
Conditions | Yield |
---|---|
With N-ethyl-N,N-diisopropylamine; lithium iodide In N,N-dimethyl-formamide at 0 - 20℃; for 72h; Michael condensation; Inert atmosphere; | 99% |
4-chlorobenzylamine
ethyl 4,4,4-trifluoroacetoacetate
ethyl 3-(4-chlorobenzyl)amino-4,4,4-trifluorobut-2-enoate
Conditions | Yield |
---|---|
Stage #1: 4-chlorobenzylamine With acetic acid In chloroform at 20℃; for 0.0833333h; Stage #2: ethyl 4,4,4-trifluoroacetoacetate In chloroform for 5h; Reflux; | 99% |
Conditions | Yield |
---|---|
With potassium hydroxide at 30℃; for 3h; Green chemistry; | 99% |
Conditions | Yield |
---|---|
In tetrahydrofuran at 25℃; for 12h; | 99% |
Conditions | Yield |
---|---|
With phenylsilane; C14H24N4Si*HI In benzene-d6 at 40℃; Inert atmosphere; Schlenk technique; | 99% |
With Au-TiO2; hydrogen In N,N-dimethyl acetamide at 120℃; for 5h; | 94% |
With tris(2-diphenylphosphinoethyl)phosphine; hydrogen; potassium carbonate; cobalt(II) perchlorate hexahydrate In ethanol at 140℃; under 45004.5 Torr; for 24h; Autoclave; Green chemistry; | 90% |
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