Dayangchem's 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. DayangChem can provide different quantities
Cas:54060-30-9
Min.Order:1 Kilogram
FOB Price: $3.0
Type:Lab/Research institutions
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
Cas:54060-30-9
Min.Order:0 Metric Ton
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Type:Manufacturers
inquiryOfficial website: http://www.finerchem.com/pro01en/id/18.html Product Description Product Name 3-Aminophenylacetylene/ 3-Ethynylaniline CAS No. 54060-30-9
Cas:54060-30-9
Min.Order:1 Gram
FOB Price: $52.0
Type:Lab/Research institutions
inquiryPurity 99% with good quality Competitive price Fast delivery Prompt shipment Appearance:White powder Storage:Store in cool dry place Package:25 kg/drum Application:Pharmaceutical intermediates Port:Shanghai, Nanjing
Cas:54060-30-9
Min.Order:1 Metric Ton
Negotiable
Type:Manufacturers
inquiryGood price Appearance:White or off-white Solid Storage:Sealed, dry, microtherm , avoid light and smell. Package:As per customer's demand Application:Biological buffer Transportation:By Sea or By Air or By Courier Port:shanghai
3-Aminophenylacetylene[CAS:54060-30-9] 2-Bromoethyl Methyl Ether[CAS:6482-24-2] 3-Aminophenylacetylene HCL[CAS:207726-02-6] 4-Chloro-6,7-bis(2-methoxyethoxy)quinazoline[CAS:183322-18-1] 6,7-Bis-(2-methoxyethoxy)-4(3H)-quinazolinone[CAS:179
Cas:54060-30-9
Min.Order:1 Kilogram
Negotiable
Type:Other
inquiryThe above product is Ality Chemical's strong item with best price, good quality and fast supply. Ality Chemical has been focusing on the research and production of this field for over 14 years. At the same time, we are always committed to providi
1. Factory price and high quality must be guaranteed, base on 8 years of production and R&D experience2. Free samples will be provided,ensure specifications and quality are right for customer3. Customers will receive the most professional technical s
Cas:54060-30-9
Min.Order:1 Gram
FOB Price: $0.1
Type:Manufacturers
inquiry3-ethynylaniline Appearance: light yellow to colorless liquid CAS NO.:54060-30-9 Molecular Formula: C8H7N Product technical standards: Item Melting point 27°C
Cas:54060-30-9
Min.Order:1 Kilogram
FOB Price: $2.0 / 3.0
Type:Manufacturers
inquiryBasic information Product Name: 3-Aminophenylacetylene Synonyms: M-ETHYNYLANILINE;M-AMINOPHENYL ACETYLENE;3-AMINOPHENYLACETYLENE;3-ETHYNYLBENZENEAMINE;3-ETHYNYL-PHENYLAMINE;3-ETHYNYLANILINE;3-ethynyl-benzenamin;Benzenamine, 3-ethynyl
Cangzhou 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 ap
Cas:54060-30-9
Min.Order:1 Kilogram
FOB Price: $1.0
Type:Manufacturers
inquiry1. made in GMP plant, commerially 2. Normal Stock: 500kgs 3. Audit accepted. Related documents are available to offer and audited by many clients, such as Lupin, MSN, Dr reddy etc 4. Chromatographic Purity (HPLC): not less than 99.0% 5. Chi
Cas:54060-30-9
Min.Order:1 Kilogram
FOB Price: $100.0
Type:Manufacturers
inquiryShanghai Seasonsgreen Chemical is a high-tech research and development, production, sale and custom synthesis set in one high-tech chemical products enterprises. Our sales and marketing division is located in Shanghai, serving international pharmaceu
Cas:54060-30-9
Min.Order:1 Kilogram
FOB Price: $1.0
Type:Manufacturers
inquiryColorcom is a global leader in industrial chemical manufacturing and is continuously innovating and transforming to exceed client expectations and industry standards. Colorcom prides itself on superior customer and technical focus, while focusing on
hebei yanxi chemical co., LTD who registered capital of 10 million yuan, nearly to $2 million, we have a pharmaceutical raw materials factory production of pharmaceutical raw materials, and a reagent r&d center, and we do research and developm
Cas:54060-30-9
Min.Order:1 Metric Ton
FOB Price: $1.0 / 3.0
Type:Trading Company
inquiryOur 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
Cas:54060-30-9
Min.Order:5 Kiloliter
FOB Price: $1.2 / 5.0
Type:Manufacturers
inquiry3-Aminophenylacetylene Basic information Product Name: 3-Aminophenylacetylene Synonyms: M-ETHYNYLANILINE;M-AMINOPHENYL ACETYLENE;3-AMINOPHENYLACETYLENE;3-ETHYNYLBENZENEAMINE;3-ETHYNYL-PH
With our good experience, we offer detailed technical support and advice to assist customers. We communicate closely with customers to establish their quality requirements. Consistent Quality Our plant has strict quality control in each manufacturin
Cas:54060-30-9
Min.Order:1 Kilogram
FOB Price: $1.0 / 10.0
Type:Trading Company
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
Cas:54060-30-9
Min.Order:1 Kilogram
FOB Price: $139.0 / 210.0
Type:Trading Company
inquiryProduct Information Product Name: 3-Aminophenylacetylene Appearance: Transparent slightly yellow liquid M.F.: C8H7N M.W.: 117.15 CAS NO.: 54060-30-9 EINECS NO.: 258-944-6
Cas:54060-30-9
Min.Order:5 Metric Ton
FOB Price: $1.0 / 2.0
Type:Other
inquiryAdvantages: Hubei XinRunde Chemical Co., Ltd is a renowned pharmaceutical manufacturer. We can offer high quality products at competitive price in quick delivery with 100% custom pass guaranteed. Never stop striving to offer our best service is
Cas:54060-30-9
Min.Order:1 Kilogram
Negotiable
Type:Other
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
Cas:54060-30-9
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
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 present
Cas:54060-30-9
Min.Order:1 Kilogram
FOB Price: $312.0 / 334.0
Type:Trading Company
inquiry3-Aminophenylacetylene CAS:54060-30-9 Qingdao Belugas Import and Export Co., Ltd. is a scientific and technological company integrating research and development, production and trade of chemical intermediates, specializing in high quality organic in
Cas:54060-30-9
Min.Order:1 Gram
Negotiable
Type:Lab/Research institutions
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
Cas:54060-30-9
Min.Order:1 Kilogram
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Type:Lab/Research institutions
inquirySuperiority We can customize and synthesize products that other suppliers may not be able to provide. Advantage cof, mof ligand manufacturer Product Detail bes
Cas:54060-30-9
Min.Order:100 Kilogram
Negotiable
Type:Trading Company
inquiry1. Timely and efficient service to ensure communication with customers 2. Produce products of different specifications and sizes according to your requirements. 3. Quality procedures and standards recognized by SGS. Advanced plant equipment ensures s
Cas:54060-30-9
Min.Order:1 Kilogram
FOB Price: $20.0 / 30.0
Type:Lab/Research institutions
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
Product Name: 3-Aminophenylacetylene Synonyms: 3-Ethynlaniline;1-Amino-3-ethynylbenzene;1-Ethynyl-3-aminobenzene;m-Ethnylaniline;3-Ethynylaniline ,98%;3-Ethynylaniline HC;3-AMinophenylacetylene, 98% 25GR;3-AMinophenylacetylene, 98% 5GR CAS: 54
Cas:54060-30-9
Min.Order:100 Gram
Negotiable
Type:Lab/Research institutions
inquiryTriumph has the complete production of G- KG - MT service chain,we can make the new technology into productivity quickly in the research and development of new products. Main Service 1.Own made fine chemical products 2.Out sourcing and quality c
Cas:54060-30-9
Min.Order:100 Metric Ton
Negotiable
Type:Lab/Research institutions
inquiry2-methyl-4-(3-aminophenyl)-3-butyn-2-ol
3-acetylenephenylamine
Conditions | Yield |
---|---|
With sodium hydroxide In toluene at 105 - 110℃; for 4h; Inert atmosphere; | 100% |
With sodium hydroxide In toluene at 105 - 110℃; for 4h; Inert atmosphere; | 100% |
With sodium hydroxide; ascorbic acid In water; toluene at 90℃; for 1h; Product distribution / selectivity; | 97.9% |
N‐(3‐ethynylphenyl)formamide
3-acetylenephenylamine
Conditions | Yield |
---|---|
With water; sodium hydroxide In ethanol at 70 - 75℃; for 2.5h; | 95% |
3-nitrophenylacetylene
3-acetylenephenylamine
Conditions | Yield |
---|---|
With hydrogenchloride; iron In methanol; water Reflux; | 93.5% |
With iron; ammonium chloride In ethanol; water at 85℃; for 3h; Solvent; Reagent/catalyst; Concentration; | 92.8% |
With ammonium hydroxide; zinc for 24h; Ambient temperature; | 36% |
N-(3-ethynylphenyl)acetamide
3-acetylenephenylamine
Conditions | Yield |
---|---|
With water; sodium hydroxide In ethanol at 70℃; for 2h; | 90% |
3-acetylenephenylamine
Conditions | Yield |
---|---|
With water; potassium hydroxide In ethanol at 75℃; for 3.5h; | 89% |
2-methyl-4-(3-aminophenyl)-3-butyn-2-ol
A
3-acetylenephenylamine
B
3-(4-(3-aminophenyl)buta-1,3-diynyl)benzeneamine
Conditions | Yield |
---|---|
With sodium hydroxide In water; toluene at 90℃; for 1h; Product distribution / selectivity; | A 87.6% B 7.3% |
Conditions | Yield |
---|---|
With dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH2Cl2; N,N,N',N'-tetramethylguanidine at 60℃; for 3h; Reagent/catalyst; Schlenk technique; Inert atmosphere; Green chemistry; | 86% |
3-nitrophenylacetylene
3-acetylenephenylamine
Conditions | Yield |
---|---|
In isopropyl alcohol | 82% |
7-Benzenesulfonyl-4-chloro-5-iodo-7H-pyrrolo[2,3-d]pyrimidine
4-methoxyphenylboronic acid
B
3-acetylenephenylamine
Conditions | Yield |
---|---|
A 75% B n/a |
3-nitrophenylacetylene
A
1,2-bis(3-ethynylphenyl)diazene oxide
B
3-acetylenephenylamine
Conditions | Yield |
---|---|
With Ru/C; sodium hydroxide In tetrahydrofuran; ethanol at 60℃; for 18h; Microwave irradiation; | A 50% B 15% |
1-amino,3-trimethylsilylethynylbenzene
3-acetylenephenylamine
Conditions | Yield |
---|---|
With potassium hydroxide In methanol; dichloromethane at 20℃; for 3h; | 43.1% |
With potassium carbonate In tetrahydrofuran; methanol Inert atmosphere; |
3-nitrophenylacetylene
A
1,2-bis(3-ethynylphenyl)diazene
B
3-acetylenephenylamine
Conditions | Yield |
---|---|
With Ru/C; sodium hydroxide In tetrahydrofuran; ethanol at 100℃; for 24h; Microwave irradiation; | A 37% B 14% |
7-Benzenesulfonyl-4-chloro-5-iodo-7H-pyrrolo[2,3-d]pyrimidine
4-Chlorophenylboronic acid
B
3-acetylenephenylamine
Conditions | Yield |
---|---|
A 33% B n/a |
7-Benzenesulfonyl-4-chloro-5-iodo-7H-pyrrolo[2,3-d]pyrimidine
m-nitrobenzene boronic acid
B
3-acetylenephenylamine
Conditions | Yield |
---|---|
A 15% B n/a |
3-Iodoaniline
3-acetylenephenylamine
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 72 percent / bis(triphenylphosphine)palladium(II) chloride, CuI, Et3N / 2 h / 40 °C 2: 56 percent / NaOH / toluene / 2 h View Scheme | |
Multi-step reaction with 2 steps 1: bis-triphenylphosphine-palladium(II) chloride; triethylamine; copper(l) iodide / tetrahydrofuran / 20 °C 2: potassium hydroxide / methanol; dichloromethane / 3 h / 20 °C View Scheme |
3-chloro-aniline
3-acetylenephenylamine
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: tetrabutyl ammonium fluoride / palladium diacetate; dicyclohexyl-(2',6'-dimethoxybiphenyl-2-yl)-phosphane / tetrahydrofuran / 48 h / 80 °C / Inert atmosphere 2: sodium hydroxide / toluene / 4 h / 105 - 110 °C / Inert atmosphere View Scheme |
3-bromoaniline
3-acetylenephenylamine
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: tetrabutyl ammonium fluoride / palladium diacetate; dicyclohexyl-(2',6'-dimethoxybiphenyl-2-yl)-phosphane / tetrahydrofuran / 80 °C / Inert atmosphere 2: sodium hydroxide / toluene / 4 h / 105 - 110 °C / Inert atmosphere View Scheme |
3-Bromonitrobenzene
3-acetylenephenylamine
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: tetrabutyl ammonium fluoride / palladium diacetate; XPhos / tetrahydrofuran / 80 °C / Inert atmosphere 2: hydrogen / cobalt polysulfide / isopropyl alcohol / 1.25 h / 110 °C / 52476.2 Torr / Autoclave 3: sodium hydroxide / toluene / 4 h / 105 - 110 °C / Inert atmosphere View Scheme |
2-methyl-4-(3-nitrophenyl)-3-butyn-2-ol
3-acetylenephenylamine
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: hydrogen / cobalt polysulfide / isopropyl alcohol / 1.25 h / 110 °C / 52476.2 Torr / Autoclave 2: sodium hydroxide / toluene / 4 h / 105 - 110 °C / Inert atmosphere View Scheme | |
Multi-step reaction with 2 steps 1: hydrogen / cobalt polysulfide / isopropyl alcohol / 1.25 h / 110 °C / 51716.2 Torr / Inert atmosphere 2: sodium hydroxide / toluene / 4 h / 105 - 110 °C / Inert atmosphere View Scheme |
acetophenone
3-acetylenephenylamine
Conditions | Yield |
---|---|
Multi-step reaction with 4 steps 1: sulfuric acid; nitric acid / 0.17 h / -10 °C 2: pyridine; trichlorophosphate / toluene / 20 - 115 °C 3: sodium hydride / N,N-dimethyl-formamide; mineral oil / 5 h / 55 °C 4: iron; ammonium chloride / water; ethanol / 3 h / 85 °C View Scheme |
3-Nitroacetophenone
3-acetylenephenylamine
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: pyridine; trichlorophosphate / toluene / 20 - 115 °C 2: sodium hydride / N,N-dimethyl-formamide; mineral oil / 5 h / 55 °C 3: iron; ammonium chloride / water; ethanol / 3 h / 85 °C View Scheme |
1-chloro-1-(3-nitrophenyl)ethylene
3-acetylenephenylamine
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: sodium hydride / N,N-dimethyl-formamide; mineral oil / 5 h / 55 °C 2: iron; ammonium chloride / water; ethanol / 3 h / 85 °C View Scheme |
3-acetylenephenylamine
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: palladium diacetate; dicyclohexyl-(2′,4′,6′-triisopropyl-3,6-dimethoxy-[1,1′-biphenyl]-2-yl)phosphine; barium carbonate / water; tert-butyl alcohol / 7 h / 110 °C / Inert atmosphere 2: sodium hydroxide; water / ethanol / 2.5 h / 70 - 75 °C View Scheme |
3-bromophenylacetylene
3-acetylenephenylamine
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: potassium phosphate; palladium diacetate; dicyclohexyl-(2′,4′,6′-triisopropyl-3,6-dimethoxy-[1,1′-biphenyl]-2-yl)phosphine / water; tert-butyl alcohol / 4.5 h / 110 °C / Inert atmosphere 2: sodium hydroxide; water / ethanol / 2 h / 70 °C View Scheme |
3-acetylenephenylamine
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: potassium phosphate; palladium diacetate; 4,5-bis(diphenylphos4,5-bis(diphenylphosphino)-9,9-dimethylxanthenephino)-9,9-dimethylxanthene / water / 6.5 h / 110 °C / Inert atmosphere 2: water; potassium hydroxide / ethanol / 3.5 h / 75 °C View Scheme |
nitrobenzene
3-acetylenephenylamine
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: potassium carbonate; copper(l) chloride / methanol; acetonitrile / 18 h / 20 °C / Inert atmosphere; Irradiation 2: sodium tetrahydroborate; water / 20 h / pH 9 / Irradiation View Scheme |
3-nitro-benzaldehyde
3-acetylenephenylamine
Conditions | Yield |
---|---|
Multi-step reaction with 5 steps 1: pyridine; piperidine / isopropyl alcohol / Heating 2: bromine; acetic acid / dichloromethane / 20 °C 3: triethylamine / N,N-dimethyl-formamide / 0.03 h / 35 °C / Microwave irradiation 4: 1,8-diazabicyclo[5.4.0]undec-7-ene / 0.17 h / 35 °C / Microwave irradiation 5: hydrazine hydrate; palladium 10% on activated carbon / ethanol / Heating View Scheme |
m-Nitrocinnamic Acid
3-acetylenephenylamine
Conditions | Yield |
---|---|
Multi-step reaction with 4 steps 1: bromine; acetic acid / dichloromethane / 20 °C 2: triethylamine / N,N-dimethyl-formamide / 0.03 h / 35 °C / Microwave irradiation 3: 1,8-diazabicyclo[5.4.0]undec-7-ene / 0.17 h / 35 °C / Microwave irradiation 4: hydrazine hydrate; palladium 10% on activated carbon / ethanol / Heating View Scheme |
2,3-dibromo-3-(3-nitro-phenyl)-propionic acid
3-acetylenephenylamine
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: triethylamine / N,N-dimethyl-formamide / 0.03 h / 35 °C / Microwave irradiation 2: 1,8-diazabicyclo[5.4.0]undec-7-ene / 0.17 h / 35 °C / Microwave irradiation 3: hydrazine hydrate; palladium 10% on activated carbon / ethanol / Heating View Scheme |
di-tert-butyl dicarbonate
3-acetylenephenylamine
(3-ethynyl-phenyl)-carbamic acid tert-butyl ester
Conditions | Yield |
---|---|
In tetrahydrofuran Heating; | 100% |
Stage #1: di-tert-butyl dicarbonate; 3-acetylenephenylamine In tetrahydrofuran at 70℃; Stage #2: With 1-amino-3-(dimethylamino)propane at 20℃; for 1h; | 97% |
In tetrahydrofuran for 48h; | 92% |
3-acetylenephenylamine
3-(4-(3-aminophenyl)buta-1,3-diynyl)benzeneamine
Conditions | Yield |
---|---|
With potassium carbonate; triphenylphosphine; 5,7-diphenyl-3-iodopyrazolo[1,5-a]pyrimidine; palladium on activated charcoal; copper(l) iodide In 1,2-dimethoxyethane at 80℃; for 24h; | 100% |
With copper(I) oxide; tetrabutylammomium bromide; oxygen; sodium hydroxide In water at 80℃; for 14h; Glaser Coupling; Green chemistry; | 93% |
With copper(II) nitrate In dimethyl sulfoxide at 100℃; for 4h; Schlenk technique; Sealed tube; | 92% |
3-acetylenephenylamine
methanesulfonyl chloride
N-(3-ethynylphenyl)methanesulfonamide
Conditions | Yield |
---|---|
With pyridine at 0 - 20℃; | 100% |
Conditions | Yield |
---|---|
With triethylamine In dichloromethane at 0 - 25℃; for 17h; | 100% |
With triethylamine In dichloromethane at 0 - 20℃; for 17h; | 100% |
Methyl azidoacetate
3-acetylenephenylamine
Conditions | Yield |
---|---|
With copper(ll) sulfate pentahydrate; sodium L-ascorbate In tetrahydrofuran; water at 20℃; for 1h; Inert atmosphere; | 100% |
With copper(l) iodide; sodium L-ascorbate In water; tert-butyl alcohol at 20℃; Reagent/catalyst; Solvent; | 100 %Chromat. |
3-acetylenephenylamine
benzyl chloroformate
3-benzyloxycarbonylaminophenylacetylene
Conditions | Yield |
---|---|
With sodium carbonate In diethyl ether; water at 20℃; for 1h; | 99.6% |
With sodium carbonate In tetrahydrofuran; water at 20℃; for 2h; | 97.9% |
glutaric anhydride,
3-acetylenephenylamine
4-(3-ethynylphenylcarbamoyl)butyric acid
Conditions | Yield |
---|---|
In dichloromethane at 20℃; for 6h; | 99% |
Conditions | Yield |
---|---|
With triethylamine In dichloromethane at 0 - 25℃; | 99% |
With triethylamine In diethyl ether at 0 - 20℃; for 1.5h; Inert atmosphere; | 97% |
With triethylamine In diethyl ether at 0 - 20℃; | 94% |
3-acetylenephenylamine
4-chloro-6-fluoro-pyrido[3,4-d]pyrimidine
N-(3-ethynylphenyl)-6-fluoropyrido[3,4-d]pyrimidin-4-amine
Conditions | Yield |
---|---|
Stage #1: 3-acetylenephenylamine; 4-chloro-6-fluoro-pyrido[3,4-d]pyrimidine In ISOPROPYLAMIDE at 20℃; for 0.666667h; Stage #2: With sodium hydrogencarbonate In ISOPROPYLAMIDE at 20℃; for 0.25h; | 99% |
Conditions | Yield |
---|---|
With triethylamine at 80℃; for 12h; Sonogashira coupling; Ionic liquid; | 99% |
With triethylamine In ethanol at 75℃; for 5h; Sonogashira Cross-Coupling; | 65% |
Conditions | Yield |
---|---|
In isopropyl alcohol at 50℃; for 2h; | 99% |
Conditions | Yield |
---|---|
In isopropyl alcohol at 50℃; for 2h; | 99% |
3-acetylenephenylamine
6,7-dimethoxy-4-chloroquinazoline
Conditions | Yield |
---|---|
In isopropyl alcohol for 0.5h; Reflux; | 99% |
3-acetylenephenylamine
Conditions | Yield |
---|---|
With C17H37FeN3P2 In tetrahydrofuran; benzene-d6 at 20℃; for 0.5h; Inert atmosphere; Glovebox; stereoselective reaction; | 99% |
Conditions | Yield |
---|---|
With fluorosulfonyl fluoride; N-ethyl-N,N-diisopropylamine In acetonitrile at 20℃; for 5h; | 99% |
Conditions | Yield |
---|---|
Stage #1: 3-acetylenephenylamine With bis(trichloromethyl) carbonate In dichloromethane at -40℃; for 1h; Stage #2: C10H18N4O4S With pyridine; triethylamine In dichloromethane at 45℃; for 1h; | 98.24% |
3-acetylenephenylamine
4-chloro-6,7-bis(2-methoxyethoxy)quinazoline
erlotinib hydrochloride
Conditions | Yield |
---|---|
In isopropyl alcohol for 18h; Heating; | 98% |
In iso-propanol (IPA) for 0.5h; Product distribution / selectivity; Heating / reflux; | 97% |
Stage #1: 3-acetylenephenylamine; 4-chloro-6,7-bis(2-methoxyethoxy)quinazoline In N,N-dimethyl-formamide; acetonitrile at 90℃; for 7h; Darkness; Stage #2: With hydrogenchloride In water at 15 - 30℃; Temperature; Solvent; | 97.6% |
3-acetylenephenylamine
4-chloro-1H-pyrrolo[2,3-d]pyrimidine
(3-ethynyl-phenyl)-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-amine
Conditions | Yield |
---|---|
With silver trifluoromethanesulfonate In N,N-dimethyl-formamide at 90℃; | 98% |
3-acetylenephenylamine
5-bromo-2-methylaniline
Conditions | Yield |
---|---|
With sodium azide; trans-N,N'-dimethylcyclohexane-1,2-diamine; sodium L-ascorbate; copper(l) iodide In dimethyl sulfoxide at 70℃; for 12h; | 98% |
1-benzylisatin
3-acetylenephenylamine
1-benzyl-3-hydroxy-3-((3-aminophenyl)ethynyl)indolin-2-one
Conditions | Yield |
---|---|
With 1,3-bis(2,4,6-trimethylphenyl)imidazole-2-ylidene silver chloride; water; N-ethyl-N,N-diisopropylamine at 40℃; for 16h; | 98% |
Conditions | Yield |
---|---|
In dichloromethane Cooling with ice; Reflux; | 98% |
In dichloromethane Cooling with ice; Reflux; |
3-acetylenephenylamine
Conditions | Yield |
---|---|
With tris-(dibenzylideneacetone)dipalladium(0); N-benzyl-N,N,N-triethylammonium chloride; 1,8-diazabicyclo[5.4.0]undec-7-ene In water at 100℃; for 0.25h; Sealed tube; Inert atmosphere; Microwave irradiation; Green chemistry; | 98% |
With tris-(dibenzylideneacetone)dipalladium(0); potassium carbonate In N,N-dimethyl-formamide at 100℃; for 0.25h; Microwave irradiation; Inert atmosphere; Sealed tube; Green chemistry; | 92% |
4-(morpholin-4-yl)-3-(trifluoromethyl)benzoic acid
3-acetylenephenylamine
Conditions | Yield |
---|---|
With N-ethyl-N,N-diisopropylamine; HATU In N,N-dimethyl-formamide at 20℃; for 18h; Schlenk technique; Inert atmosphere; | 97.2% |
With N-ethyl-N,N-diisopropylamine; N-[(dimethylamino)-3-oxo-1H-1,2,3-triazolo[4,5-b]pyridin-1-yl-methylene]-N-methylmethanaminium hexafluorophosphate In N,N-dimethyl-formamide at 20℃; for 18h; Inert atmosphere; | 97.2% |
Conditions | Yield |
---|---|
In diethyl ether at 20℃; for 10h; | 97.1% |
In ethyl acetate; Petroleum ether at 20℃; |
3-acetylenephenylamine
1-(3-aminophenyl)ethanone
Conditions | Yield |
---|---|
With silver hexafluoroantimonate In methanol; water at 120℃; for 24h; Sealed tube; | 97% |
With C22H20AuN3O2P(1+)*CF3O3S(1-); water; silver trifluoromethanesulfonate; acetic acid at 100℃; for 10h; | 91% |
With water at 200℃; for 0.333333h; microwave irradiation; | 90% |
3-acetylenephenylamine
benzyl azide
1-benzyl-4-(3-aminophenyl)-1H-1,2,3-triazole
Conditions | Yield |
---|---|
With carbon dioxide; copper at 50℃; under 75007.5 Torr; for 10h; Green chemistry; | 97% |
With copper(ll) sulfate pentahydrate; betaine; sodium L-ascorbate In water at 30℃; for 24h; | 96% |
With Cu(OAc)2-anchored mesoporous SBA-15 catalyst (CuSBA-15-PTAA) In water at 50℃; for 6h; | 96% |
3-acetylenephenylamine
Ethyl oxalyl chloride
3-ethynylphenylamino oxoacetate ethyl ester
Conditions | Yield |
---|---|
In tetrahydrofuran; triethylamine at 50℃; for 1.5h; Inert atmosphere; | 97% |
With N-ethyl-N,N-diisopropylamine In acetonitrile at 20℃; for 0.5h; Sealed tube; |
4-Iodoacetophenone
3-acetylenephenylamine
1-(4-((3-aminophenyl)ethynyl)phenyl)ethanone
Conditions | Yield |
---|---|
With triethylamine at 80℃; for 12h; Kinetics; Reagent/catalyst; Sonogashira coupling; Ionic liquid; | 97% |
With tris-(dibenzylideneacetone)dipalladium(0); potassium phosphate tribasic heptahydrate In ethanol; water at 80℃; for 0.166667h; Sonogashira coupling; Under air; | 93% |
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