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Cas:112665-43-7
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inquiry1 high purity 2 able to provide COA/HNMR/HPLC 3 High quality 4 low price 5 Best service Appearance:white powder Storage:rm Package:bag/bottle/drum Application:antiasthmatic Transportation:common transportation Port:Shanghai, Wuhan
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Cas:112665-43-7
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inquiryName:Seratrodast CAS:112665-43-7 Grade:For chemical industry, scientific research and export Product Quality 12 years of chemical raw materials Mature operation of the industry System stability Data storage Security without vulnerability
Cas:112665-43-7
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inquiryHebei Nengqian Chemical Import and Export Co., LTD.. is located in xingtai City, Hebei Province, China. It is a biotechnology enterprise engaged in the research, development, production and sales of animal and plant extracts, cosmetics, pharmaceutica
Cas:112665-43-7
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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.O
Cas:112665-43-7
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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
Cas:112665-43-7
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inquiryCAS NO.: 112665-43-7 Molecular Formula: C22H26O4 Molecular Weight: 354.44 Yellow or yellow type powder. Usage: Used as pharmaceutical raw material for Asthma, mental illness drugs. Appearance: yellow powder Storage:Store in cool and dry pla
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Cas:112665-43-7
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Cas:112665-43-7
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Cas:112665-43-7
Min.Order:1 Gram
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Cas:112665-43-7
Min.Order:10 Gram
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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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Cas:112665-43-7
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Cas:112665-43-7
Min.Order:1 Kilogram
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Cas:112665-43-7
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inquiryLower price, sample is available,SDS test documents are available,large stock in warehouseAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:Fine chemical intermediates, used as the main raw material for the synthe
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Conditions | Yield |
---|---|
Stage #1: 1,4-dimethoxy-2,3,5-trimethyl-benzene; C13H19NO2 With sodium nitrate; aluminum isopropoxide at 47℃; for 2h; Stage #2: With dipotassium peroxodisulfate; sodium sulfate at 55℃; for 0.833333h; Stage #3: With niobium(V) oxide for 3.6h; Temperature; | 99.2% |
7-(2-hydroxy-3,4,6-trimethylphenyl)-7-phenylheptanoic acid
seratrodast
Conditions | Yield |
---|---|
With ammonium hydroxide In water; acetonitrile | 94.1% |
Trimethylhydroquinone
boron trifluoride diethyl etherate
7-hydroxy-7-phenylheptanoic acid
seratrodast
Conditions | Yield |
---|---|
With iron(III) chloride In tetrahydrofuran; water; toluene | 73% |
Conditions | Yield |
---|---|
Stage #1: 2,3,5-Trimethyl-1,4-benzoquinone; phenyl-2-oxocanone With diethyl 2,6-dimethyl-1,4-dihydropyridine-3,5-dicarboxylate at 20℃; for 0.5h; Stage #2: With hafnium tetrakis(trifluoromethanesulfonate) at 40℃; for 6h; | 46% |
7-(2,5-Dihydroxy-3,4,6-trimethyl-phenyl)-7-phenyl-heptanoic acid
seratrodast
Conditions | Yield |
---|---|
With iron(III) chloride In tetrahydrofuran for 0.5h; Ambient temperature; Yield given; | |
With iron(III) chloride In tetrahydrofuran at 25℃; for 0.5h; Inert atmosphere; |
ethyl 6-(chloroformyl)hexanoate
seratrodast
Conditions | Yield |
---|---|
Multi-step reaction with 5 steps 1: AlCl3 / 2 h / 90 °C 2: NaBH4 / methanol / 0.5 h / 0 °C 3: 95 percent / 2.5 N NaOH / tetrahydrofuran / 3 h / 70 °C 4: boron trifluoride etherate / toluene / 2 h / 60 °C 5: aq. FeCl3 / tetrahydrofuran / 0.5 h / Ambient temperature View Scheme |
7-ethoxy-7-oxoheptanoic acid
seratrodast
Conditions | Yield |
---|---|
Multi-step reaction with 6 steps 1: 98 percent / SOCl2 / CH2Cl2 / 2 h / 50 °C 2: AlCl3 / 2 h / 90 °C 3: NaBH4 / methanol / 0.5 h / 0 °C 4: 95 percent / 2.5 N NaOH / tetrahydrofuran / 3 h / 70 °C 5: boron trifluoride etherate / toluene / 2 h / 60 °C 6: aq. FeCl3 / tetrahydrofuran / 0.5 h / Ambient temperature View Scheme |
ethyl 7-oxo-7-phenylheptanoate
seratrodast
Conditions | Yield |
---|---|
Multi-step reaction with 4 steps 1: NaBH4 / methanol / 0.5 h / 0 °C 2: 95 percent / 2.5 N NaOH / tetrahydrofuran / 3 h / 70 °C 3: boron trifluoride etherate / toluene / 2 h / 60 °C 4: aq. FeCl3 / tetrahydrofuran / 0.5 h / Ambient temperature View Scheme |
7-hydroxy-7-phenyl-heptanoic acid ethyl ester
seratrodast
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: 95 percent / 2.5 N NaOH / tetrahydrofuran / 3 h / 70 °C 2: boron trifluoride etherate / toluene / 2 h / 60 °C 3: aq. FeCl3 / tetrahydrofuran / 0.5 h / Ambient temperature View Scheme |
7-hydroxy-7-phenylheptanoic acid
seratrodast
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: boron trifluoride etherate / toluene / 2 h / 60 °C 2: aq. FeCl3 / tetrahydrofuran / 0.5 h / Ambient temperature View Scheme |
bromobenzene
seratrodast
Conditions | Yield |
---|---|
Multi-step reaction with 5 steps 1.1: magnesium; iodine / tetrahydrofuran / 1 h / Sealed tube; Inert atmosphere; Reflux 1.2: 20 °C / Sealed tube; Inert atmosphere 1.3: Sealed tube; Inert atmosphere; Reflux; Dean-Stark 2.1: borane-THF / tetrahydrofuran / 2.5 h / 20 °C / Sealed tube; Inert atmosphere 2.2: 4 h / 20 °C / Sealed tube; Inert atmosphere 3.1: pyridinium chlorochromate / dichloromethane / 24 h / 0 - 20 °C 4.1: 3-chloro-benzenecarboperoxoic acid / dichloromethane / 16 h / 35 °C / Inert atmosphere; Sealed tube 5.1: diethyl 2,6-dimethyl-1,4-dihydropyridine-3,5-dicarboxylate / 0.5 h / 20 °C 5.2: 6 h / 40 °C View Scheme |
cycloheptanone
seratrodast
Conditions | Yield |
---|---|
Multi-step reaction with 5 steps 1.1: magnesium; iodine / tetrahydrofuran / 1 h / Sealed tube; Inert atmosphere; Reflux 1.2: 20 °C / Sealed tube; Inert atmosphere 1.3: Sealed tube; Inert atmosphere; Reflux; Dean-Stark 2.1: borane-THF / tetrahydrofuran / 2.5 h / 20 °C / Sealed tube; Inert atmosphere 2.2: 4 h / 20 °C / Sealed tube; Inert atmosphere 3.1: pyridinium chlorochromate / dichloromethane / 24 h / 0 - 20 °C 4.1: 3-chloro-benzenecarboperoxoic acid / dichloromethane / 16 h / 35 °C / Inert atmosphere; Sealed tube 5.1: diethyl 2,6-dimethyl-1,4-dihydropyridine-3,5-dicarboxylate / 0.5 h / 20 °C 5.2: 6 h / 40 °C View Scheme |
1-Phenylcycloheptene
seratrodast
Conditions | Yield |
---|---|
Multi-step reaction with 4 steps 1.1: borane-THF / tetrahydrofuran / 2.5 h / 20 °C / Sealed tube; Inert atmosphere 1.2: 4 h / 20 °C / Sealed tube; Inert atmosphere 2.1: pyridinium chlorochromate / dichloromethane / 24 h / 0 - 20 °C 3.1: 3-chloro-benzenecarboperoxoic acid / dichloromethane / 16 h / 35 °C / Inert atmosphere; Sealed tube 4.1: diethyl 2,6-dimethyl-1,4-dihydropyridine-3,5-dicarboxylate / 0.5 h / 20 °C 4.2: 6 h / 40 °C View Scheme |
2-phenylcycloheptan-1-ol
seratrodast
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1.1: pyridinium chlorochromate / dichloromethane / 24 h / 0 - 20 °C 2.1: 3-chloro-benzenecarboperoxoic acid / dichloromethane / 16 h / 35 °C / Inert atmosphere; Sealed tube 3.1: diethyl 2,6-dimethyl-1,4-dihydropyridine-3,5-dicarboxylate / 0.5 h / 20 °C 3.2: 6 h / 40 °C View Scheme |
2-phenylcycloheptanone
seratrodast
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1.1: 3-chloro-benzenecarboperoxoic acid / dichloromethane / 16 h / 35 °C / Inert atmosphere; Sealed tube 2.1: diethyl 2,6-dimethyl-1,4-dihydropyridine-3,5-dicarboxylate / 0.5 h / 20 °C 2.2: 6 h / 40 °C View Scheme |
Conditions | Yield |
---|---|
With dmap In dichloromethane; N,N-dimethyl-formamide at 20℃; Cooling with ice; | 100% |
methanol
seratrodast
Conditions | Yield |
---|---|
With sulfuric acid at 80℃; for 2h; | 98% |
4-nitro-phenol
seratrodast
p-nitrophenyl 7-(3,5,6-trimethyl-1,4-benzoquinon-2-yl)-7-phenylheptanoate
Conditions | Yield |
---|---|
With dicyclohexyl-carbodiimide In dichloromethane 1) 0 deg C, 30 min, 2) room temperature, 1 h; | 91% |
seratrodast
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 91 percent / dicyclohexyl carbodiimide / CH2Cl2 / 1) 0 deg C, 30 min, 2) room temperature, 1 h 2: 87 percent / aq. conc. ammonia / tetrahydrofuran / 4 h / Ambient temperature View Scheme |
seratrodast
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 91 percent / dicyclohexyl carbodiimide / CH2Cl2 / 1) 0 deg C, 30 min, 2) room temperature, 1 h 2: 81 percent / tetrahydrofuran / Ambient temperature View Scheme |
seratrodast
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 91 percent / dicyclohexyl carbodiimide / CH2Cl2 / 1) 0 deg C, 30 min, 2) room temperature, 1 h View Scheme |
seratrodast
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 91 percent / dicyclohexyl carbodiimide / CH2Cl2 / 1) 0 deg C, 30 min, 2) room temperature, 1 h 2: 85 percent / tetrahydrofuran / Ambient temperature View Scheme |
4-(N-imidazolyl)aniline
seratrodast
Conditions | Yield |
---|---|
With benzotriazol-1-ol; triethylamine; 1-ethyl-3-(3-dimethylamino-propyl)-carbodiimide hydrochloride In N,N-dimethyl-formamide at 20℃; for 20h; |
diazomethane
seratrodast
seratrodast
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: dmap / dichloromethane; N,N-dimethyl-formamide / 20 °C / Cooling with ice 2: hydrogenchloride / dichloromethane; ethyl acetate / 2 h / 20 °C / Cooling with ice View Scheme |
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