Welcome 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:112984-60-8
Min.Order:0 Metric Ton
Negotiable
Type:Manufacturers
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
Cas:112984-60-8
Min.Order:1
Negotiable
Type:Other
inquiryDayangChem exported this product to many countries and regions at best price in China. If you are looking for the product’s supplier in China, DayangChem is your best choice. Pls contact with us freely for getting detailed product specifica
Cas:112984-60-8
Min.Order:1 Kilogram
FOB Price: $3.0
Type:Lab/Research institutions
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:112984-60-8
Min.Order:5 Kiloliter
FOB Price: $1.2 / 5.0
Type:Manufacturers
inquiryWith 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:112984-60-8
Min.Order:1 Kilogram
FOB Price: $100.0 / 150.0
Type:Trading Company
inquiryCAS NO 112984-60-8 Our 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 S
Cas:112984-60-8
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
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:112984-60-8
Min.Order:1 Kilogram
FOB Price: $139.0 / 210.0
Type:Trading Company
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:112984-60-8
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiry6-Fluoro-1-methyl-4-oxo-7-(1-piperazinyl)-4H-[1,3]thiazeto[3,2-a]quinoline-3-carboxylic acid CAS:112984-60-8 Qingdao Belugas Import and Export Co., Ltd. is a scientific and technological company integrating research and development, production and t
Cas:112984-60-8
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:112984-60-8
Min.Order:1 Kilogram
Negotiable
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
Cas:112984-60-8
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryMinimum Order Qty. 10 Gram Supply Ability 500 Kilograms/Month Storage store in cool, dry, ventilated place 20℃ Delivery Time 3 business days after payment Payment Term TT,western union,Paypal,MoneyGram Package 10g,20g,50g,100g,500g,1KGS,
Cas:112984-60-8
Min.Order:10 Gram
Negotiable
Type:Trading Company
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
Cas:112984-60-8
Min.Order:1 Gram
Negotiable
Type:Lab/Research institutions
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
Cas:112984-60-8
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryZibo Hangyu Biotechnology Development 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 chemi
Cas:112984-60-8
Min.Order:10 Gram
FOB Price: $100.0
Type:Lab/Research institutions
inquiryLocated in Hangzhou National Hi-Tech Industrial Development Zone, zhongqichem is a technical company mainly focus on the Custom synthesis, manufacturing, sales of chemicals to various industries. Benefiting from the outstanding customer service an
Cas:112984-60-8
Min.Order:1 Gram
Negotiable
Type:Other
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
Cas:112984-60-8
Min.Order:0
Negotiable
Type:Other
inquiryR & D enterprises have their own stock in stockAppearance:To be subject to the object Package:Customized Application:pharmaceutical intermediates Transportation:Air Port:Shanghai;Guangzhou
Cas:112984-60-8
Min.Order:0
Negotiable
Type:Manufacturers
inquiryShanghai 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:112984-60-8
Min.Order:100 Kilogram
FOB Price: $100.0 / 150.0
Type:Other
inquiryhigh purity,in stock Package:25kg/drum,or as per customers'demand Application:API,or Intermediates,fine chemicals Transportation:air,sea,courier
Cas:112984-60-8
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryJinhua huayi chemical co., ltd. is dedicated to the development, production and marketing of chemicals. On the basis of equality and mutual benefit, and under the principle of customer first, credit first, quality first, we are ready to join hands
Cas:112984-60-8
Min.Order:100 Gram
Negotiable
Type:Lab/Research institutions
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
Cas:112984-60-8
Min.Order:0
Negotiable
Type:Manufacturers
inquiryHunan chemfish Pharmaceutical co.,Ltd a comprehensive enterprise, is located in High-Tech Science Park,Changsha,Chia . Specializing in R&D, manufacture and marketing, we provide a wide range of products and the most professional services to meet the
Our clients, like BASF,CHEMO,Brenntag,ASR,Evonik,Merck and etc.Appearance:COA Storage:in stock Application:MSDS/TDS
Cas:112984-60-8
Min.Order:0
Negotiable
Type:Manufacturers
inquiryhigh purity lowest priceAppearance:solid or liquid Storage:in sealed air resistant place Package:Foil bag; Drum; Plastic bottle Application:Pharma;Industry;Agricultural Transportation:by sea or air Port:Beijing or Guangzhou
Cas:112984-60-8
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquirybest seller Application:API
Cas:112984-60-8
Min.Order:0
Negotiable
Type:Manufacturers
inquiryKONING PHARMCHEM CO., LTD. has committed itself to a strategy of providing a unique service for companies involved in the manufacture of pharmaceuticals, healthcare products, food, cosmetics and other fine chemicals. Our products including but not li
Cas:112984-60-8
Min.Order:0
Negotiable
Type:Trading Company
inquiryWe are committed to providing our customers with the best products and services at the most competitive prices.Appearance:white to yellow crystal powder Storage:Room temperature with sealed well Package:according to the clients requirement Applicatio
Cas:112984-60-8
Min.Order:0
Negotiable
Type:Trading Company
inquiryAnsciep Chemical is a professional enterprise manufacturing and distributing fine chemicals and speciality chemicals. We have been dedicated to heterocycle compounds and phenyl rings for tens of years. This is our mature product for export. Our quali
Cas:112984-60-8
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryAmoychem is committed to providing the top-quality chemical products and services Internationally. We offer our customers with friendly, professional service and reliable, high performance products that have been manufactured according to the accredi
Cas:112984-60-8
Min.Order:0
Negotiable
Type:Other
inquiryethyl 6-fluoro-1-methyl-4-oxo-7-(1-piperazinyl)-4H-(1,3)thiazeto(3,2-a)quinoline-3-carboxylate
ulifloxacin
Conditions | Yield |
---|---|
Stage #1: ethyl 6-fluoro-1-methyl-4-oxo-7-(1-piperazinyl)-4H-(1,3)thiazeto(3,2-a)quinoline-3-carboxylate With water; potassium hydroxide at 80 - 85℃; for 1h; Stage #2: With acetic acid In water at 20℃; for 1h; pH=6.5 - 7; | 97% |
With water; potassium hydroxide at 60 - 70℃; Large scale; | 97.3% |
With potassium hydroxide at 20℃; for 5h; | 90% |
With potassium hydroxide In water; tert-butyl alcohol at 50 - 60℃; for 1h; | 88% |
Stage #1: ethyl 6-fluoro-1-methyl-4-oxo-7-(1-piperazinyl)-4H-(1,3)thiazeto(3,2-a)quinoline-3-carboxylate With water; potassium hydroxide; tert-butyl alcohol at 20 - 60℃; Stage #2: With water; acetic acid In tert-butyl alcohol |
ethyl 6,7-difluoro-1-methyl-4-oxo-1H,4H-[1,3]thiazeto[3,2-a]quinoline-3-carboxylate
ulifloxacin
Conditions | Yield |
---|---|
With potassium hydroxide at 20℃; for 5h; | 90% |
Multi-step reaction with 2 steps 1: 84 percent / dimethylformamide / Ambient temperature 2: 88 percent / KOH / 2-methyl-propan-2-ol; H2O / 1 h / 50 - 60 °C View Scheme | |
Multi-step reaction with 2 steps 1: dimethyl sulfoxide / 4 h / 60 °C 2: potassium hydroxide / 5 h / 20 °C View Scheme |
3,4-difluorophenyl isothiocyanate
ulifloxacin
Conditions | Yield |
---|---|
Multi-step reaction with 5 steps 1: 1.) KOH / 1.) dioxane, RT, 30 min., 2.) 4 deg C, 15 h 2: 2.22 g / K2CO3 / dimethylformamide / 1 h / 70 °C 3: 0.350 g / PPE / 1.5 h / 80 °C 4: 84 percent / dimethylformamide / Ambient temperature 5: 88 percent / KOH / 2-methyl-propan-2-ol; H2O / 1 h / 50 - 60 °C View Scheme | |
Multi-step reaction with 7 steps 1: 1.) KOH / 1.) dioxane, RT, 30 min., 2.) 4 deg C, 15 h 2: dimethylformamide / 1.) 0 deg C, 1.5 h, 2.) RT, 2 h 3: 58 percent / diphenyl ether / 5 h / 240 °C 4: 99 percent / 35percent HCl / ethanol / 2 h / Ambient temperature 5: 47 percent / K2CO3, KI / dimethylformamide / 0.5 h / 105 - 110 °C 6: 84 percent / dimethylformamide / Ambient temperature 7: 88 percent / KOH / 2-methyl-propan-2-ol; H2O / 1 h / 50 - 60 °C View Scheme |
ethyl 7,6-difluoro-4-hydroxy-2-mercaptoquinoline-3-carboxylate
ulifloxacin
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: 47 percent / K2CO3, KI / dimethylformamide / 0.5 h / 105 - 110 °C 2: 84 percent / dimethylformamide / Ambient temperature 3: 88 percent / KOH / 2-methyl-propan-2-ol; H2O / 1 h / 50 - 60 °C View Scheme |
3,4-difluorophenyl dithiocarbamic acid triethylammonium
ulifloxacin
Conditions | Yield |
---|---|
Multi-step reaction with 6 steps 1: ethyl chloroformate, triethylamine / CHCl3 / 3.5 h / Ambient temperature 2: 1.) KOH / 1.) dioxane, RT, 30 min., 2.) 4 deg C, 15 h 3: 2.22 g / K2CO3 / dimethylformamide / 1 h / 70 °C 4: 0.350 g / PPE / 1.5 h / 80 °C 5: 84 percent / dimethylformamide / Ambient temperature 6: 88 percent / KOH / 2-methyl-propan-2-ol; H2O / 1 h / 50 - 60 °C View Scheme | |
Multi-step reaction with 8 steps 1: ethyl chloroformate, triethylamine / CHCl3 / 3.5 h / Ambient temperature 2: 1.) KOH / 1.) dioxane, RT, 30 min., 2.) 4 deg C, 15 h 3: dimethylformamide / 1.) 0 deg C, 1.5 h, 2.) RT, 2 h 4: 58 percent / diphenyl ether / 5 h / 240 °C 5: 99 percent / 35percent HCl / ethanol / 2 h / Ambient temperature 6: 47 percent / K2CO3, KI / dimethylformamide / 0.5 h / 105 - 110 °C 7: 84 percent / dimethylformamide / Ambient temperature 8: 88 percent / KOH / 2-methyl-propan-2-ol; H2O / 1 h / 50 - 60 °C View Scheme |
ethyl 6,7-difluoro-4-hydroxy-2-<(methoxymethyl)thio>-quinoline-3-carboxylate
ulifloxacin
Conditions | Yield |
---|---|
Multi-step reaction with 4 steps 1: 99 percent / 35percent HCl / ethanol / 2 h / Ambient temperature 2: 47 percent / K2CO3, KI / dimethylformamide / 0.5 h / 105 - 110 °C 3: 84 percent / dimethylformamide / Ambient temperature 4: 88 percent / KOH / 2-methyl-propan-2-ol; H2O / 1 h / 50 - 60 °C View Scheme |
3-(3,4-difluorophenyl)-4-methyl<1,3>thiazetidin-2-ylidenemalonate
ulifloxacin
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: 0.350 g / PPE / 1.5 h / 80 °C 2: 84 percent / dimethylformamide / Ambient temperature 3: 88 percent / KOH / 2-methyl-propan-2-ol; H2O / 1 h / 50 - 60 °C View Scheme |
diethyl<<(3,4-difluorophenyl)amino><(methoxymethyl)-thio>methylene>malonate
ulifloxacin
Conditions | Yield |
---|---|
Multi-step reaction with 5 steps 1: 58 percent / diphenyl ether / 5 h / 240 °C 2: 99 percent / 35percent HCl / ethanol / 2 h / Ambient temperature 3: 47 percent / K2CO3, KI / dimethylformamide / 0.5 h / 105 - 110 °C 4: 84 percent / dimethylformamide / Ambient temperature 5: 88 percent / KOH / 2-methyl-propan-2-ol; H2O / 1 h / 50 - 60 °C View Scheme |
ulifloxacin
Conditions | Yield |
---|---|
Multi-step reaction with 4 steps 1: 2.22 g / K2CO3 / dimethylformamide / 1 h / 70 °C 2: 0.350 g / PPE / 1.5 h / 80 °C 3: 84 percent / dimethylformamide / Ambient temperature 4: 88 percent / KOH / 2-methyl-propan-2-ol; H2O / 1 h / 50 - 60 °C View Scheme | |
Multi-step reaction with 6 steps 1: dimethylformamide / 1.) 0 deg C, 1.5 h, 2.) RT, 2 h 2: 58 percent / diphenyl ether / 5 h / 240 °C 3: 99 percent / 35percent HCl / ethanol / 2 h / Ambient temperature 4: 47 percent / K2CO3, KI / dimethylformamide / 0.5 h / 105 - 110 °C 5: 84 percent / dimethylformamide / Ambient temperature 6: 88 percent / KOH / 2-methyl-propan-2-ol; H2O / 1 h / 50 - 60 °C View Scheme |
3,4-difluoroaniline
ulifloxacin
Conditions | Yield |
---|---|
Multi-step reaction with 7 steps 1: 0 °C 2: ethyl chloroformate, triethylamine / CHCl3 / 3.5 h / Ambient temperature 3: 1.) KOH / 1.) dioxane, RT, 30 min., 2.) 4 deg C, 15 h 4: 2.22 g / K2CO3 / dimethylformamide / 1 h / 70 °C 5: 0.350 g / PPE / 1.5 h / 80 °C 6: 84 percent / dimethylformamide / Ambient temperature 7: 88 percent / KOH / 2-methyl-propan-2-ol; H2O / 1 h / 50 - 60 °C View Scheme | |
Multi-step reaction with 9 steps 1: 0 °C 2: ethyl chloroformate, triethylamine / CHCl3 / 3.5 h / Ambient temperature 3: 1.) KOH / 1.) dioxane, RT, 30 min., 2.) 4 deg C, 15 h 4: dimethylformamide / 1.) 0 deg C, 1.5 h, 2.) RT, 2 h 5: 58 percent / diphenyl ether / 5 h / 240 °C 6: 99 percent / 35percent HCl / ethanol / 2 h / Ambient temperature 7: 47 percent / K2CO3, KI / dimethylformamide / 0.5 h / 105 - 110 °C 8: 84 percent / dimethylformamide / Ambient temperature 9: 88 percent / KOH / 2-methyl-propan-2-ol; H2O / 1 h / 50 - 60 °C View Scheme |
6-fluoro-1-methyl-4-oxo-7-(1-piperazinyl)-4H-[1,3]thiazeto[3,2-a]quinoline-3-carboxylate-O3,O4(bis(acetato-)O)-borone
ulifloxacin
Conditions | Yield |
---|---|
Stage #1: 6-fluoro-1-methyl-4-oxo-7-(1-piperazinyl)-4H-[1,3]thiazeto[3,2-a]quinoline-3-carboxylate-O3,O4(bis(acetato-)O)-borone With potassium hydroxide; water at 25 - 65℃; for 4h; Stage #2: With hydrogenchloride In water at 25 - 30℃; for 1h; pH=7 - 7.5; Product distribution / selectivity; |
ulifloxacin
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1.1: N,N-dimethyl-formamide / 9.17 h / 10 - 55 °C 2.1: potassium hydroxide; water / 1 h / 80 - 85 °C 2.2: 1 h / 20 °C / pH 6.5 - 7 View Scheme |
4-bromomethyl-1,3-dioxa-5-methylcyclopentene-2-one
ulifloxacin
prulifloxacin
Conditions | Yield |
---|---|
With potassium hydrogencarbonate In N,N-dimethyl-formamide at 0℃; for 5h; Large scale; | 95.4% |
With potassium hydrogencarbonate In N,N-dimethyl-formamide for 5h; Ambient temperature; | 62% |
Stage #1: ulifloxacin With potassium hydrogencarbonate In acetonitrile at 25 - 30℃; Stage #2: 4-bromomethyl-1,3-dioxa-5-methylcyclopentene-2-one at 15 - 30℃; for 27 - 28.25h; | |
Stage #1: 4-bromomethyl-1,3-dioxa-5-methylcyclopentene-2-one; ulifloxacin With potassium hydrogencarbonate In N,N-dimethyl-formamide at 0 - 28℃; for 3 - 4h; Stage #2: With hydrogenchloride In chloroform; water for 0.25h; pH=0.8 - 1.0; | |
Stage #1: ulifloxacin With N-ethyl-N,N-diisopropylamine In acetonitrile at 20℃; for 0.166667h; Stage #2: 4-bromomethyl-1,3-dioxa-5-methylcyclopentene-2-one In acetonitrile at 10 - 30℃; for 21h; Product distribution / selectivity; |
BOC-glycine
ulifloxacin
Conditions | Yield |
---|---|
Stage #1: BOC-glycine With benzotriazol-1-ol; dicyclohexyl-carbodiimide In N,N-dimethyl-formamide for 4h; Stage #2: ulifloxacin With triethylamine at 0 - 20℃; | 65% |
ulifloxacin
descarboxymoxifloxacin
Conditions | Yield |
---|---|
With sulfuric acid; water at 100℃; for 144h; | 40% |
ulifloxacin
Conditions | Yield |
---|---|
With potassium carbonate In N,N-dimethyl-formamide at 20℃; for 3h; | 35% |
ulifloxacin
(±)-2-methyl-5-nitro-1-(oxiran-2-ylmethyl)-1H-imidazole
Conditions | Yield |
---|---|
With potassium carbonate In water; acetone at 50℃; for 20h; | 30% |
2-Picolinic acid
ulifloxacin
Conditions | Yield |
---|---|
Stage #1: 2-Picolinic acid With benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride In N,N-dimethyl-formamide at 0℃; for 0.5h; Stage #2: ulifloxacin With N-ethyl-N,N-diisopropylamine In N,N-dimethyl-formamide at 20℃; | 28% |
4-chloromethyl-5-methyl-1,3-dioxol-2-one
ulifloxacin
6-fluoro-1-methyl-4-oxo-7-<4-<(2-oxo-1-methylenepropyl)oxycarbonyl>-1-piperazinyl>-4H-<1,3>thiazeto<3,2-a>quinoline-3-carboxylic acid
Conditions | Yield |
---|---|
With potassium hydrogencarbonate In N,N-dimethyl-formamide for 22h; Ambient temperature; | 25% |
ulifloxacin
Conditions | Yield |
---|---|
With potassium carbonate In N,N-dimethyl-formamide at 20℃; for 16h; | 20% |
ulifloxacin
Conditions | Yield |
---|---|
With potassium carbonate In N,N-dimethyl-formamide at 20℃; for 16h; | 20% |
toluene-4-sulfonic acid 2-(2-methyl-5-nitro-1H-imidazol-1-yl)ethyl ester
ulifloxacin
Conditions | Yield |
---|---|
With potassium carbonate In N,N-dimethyl-formamide at 90℃; for 16h; | 20% |
With tetrabutylammomium bromide; triethylamine In N,N-dimethyl-formamide at 90℃; for 20h; Inert atmosphere; | 8% |
Chloromethyl pivalate
ulifloxacin
Conditions | Yield |
---|---|
With potassium carbonate In N,N-dimethyl-formamide at 60 - 80℃; for 3h; | 18% |
ulifloxacin
Conditions | Yield |
---|---|
With triethylamine In N,N-dimethyl-formamide at 20℃; for 18h; | 13% |
ulifloxacin
Conditions | Yield |
---|---|
With triethylamine In N,N-dimethyl-formamide at 20℃; for 18h; | 10% |
4-bromomethyl-1,3-dioxa-5-methylcyclopentene-2-one
ulifloxacin
A
prulifloxacin
B
6-fluoro-1-methyl-4-oxo-7-<4-<(2-oxo-1-methylenepropyl)oxycarbonyl>-1-piperazinyl>-4H-<1,3>thiazeto<3,2-a>quinoline-3-carboxylic acid
Conditions | Yield |
---|---|
With potassium hydrogencarbonate In N,N-dimethyl-formamide at 30℃; for 2h; Product distribution; Rate constant; various periods of time (3 h); activation energy 29.1 kJ mol-1; | A 93.6 % Spectr. B 2.0 % Spectr. C 0.5 % Spectr. D 1.1 % Spectr. |
4-bromomethyl-1,3-dioxa-5-methylcyclopentene-2-one
ulifloxacin
A
6-fluoro-1-methyl-4-oxo-7-<4-<(2-oxo-1-methylenepropyl)oxycarbonyl>-1-piperazinyl>-4H-<1,3>thiazeto<3,2-a>quinoline-3-carboxylic acid
Conditions | Yield |
---|---|
With potassium hydrogencarbonate In N,N-dimethyl-formamide for 24h; Ambient temperature; |
ulifloxacin
prulifloxacin
Conditions | Yield |
---|---|
In N,N-dimethyl-formamide at 30.9℃; Rate constant; |
ulifloxacin
6-fluoro-1-methyl-4-oxo-7-<4-<(2-oxo-1-methylenepropyl)oxycarbonyl>-1-piperazinyl>-4H-<1,3>thiazeto<3,2-a>quinoline-3-carboxylic acid
Conditions | Yield |
---|---|
In N,N-dimethyl-formamide at 30.9℃; Rate constant; |
4-bromomethyl-1,3-dioxa-5-methylcyclopentene-2-one
ulifloxacin
A
prulifloxacin
Conditions | Yield |
---|---|
With potassium hydrogencarbonate for 3h; Product distribution; also in presence of DIPEA, car. concn. of substrates; |
4-chloromethyl-5-methyl-1,3-dioxol-2-one
ulifloxacin
prulifloxacin
Conditions | Yield |
---|---|
With N-ethyl-N,N-diisopropylamine; sodium bromide 1.) DMF, 303 K, 2 h, 2.) DMF, 304 K, 1 h; Yield given. Multistep reaction; |
About|Contact|Cas|Product Name|Molecular|Country|Encyclopedia
Message|New Cas|MSDS|Service|Advertisement|CAS DataBase|Article Data|Manufacturers | Chemical Catalog
©2008 LookChem.com,License: ICP
NO.:Zhejiang16009103
complaints:service@lookchem.com Desktop View