Our 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
Cas:1531-25-5
Min.Order:1 Kilogram
FOB Price: $1.0 / 10.0
Type:Trading Company
inquiry1.In No Less 10 years exporting experience. you 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 Specializ
Cas:1531-25-5
Min.Order:1 Gram
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
Zibo 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:1531-25-5
Min.Order:10 Gram
Negotiable
Type:Lab/Research institutions
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
Appearance:solid or liquid Storage:sealed in cool and dry place Package:As customer's requested Application:Pharma Intermediate Transportation:by courier/air/sea Port:Any port in China
Cas:1531-25-5
Min.Order:0
Negotiable
Type:Trading Company
inquiry3-METHOXYMORPHINAN HCLAppearance:white crystalline powder Storage:Store in dry, dark and ventilated place Package:25KG drum Application:intermediate Transportation:by air, by sea, by express
factory?direct?saleAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:healing drugs Transportation:By sea Port:Shanghai/tianjin
The factory supplies Application:manufacturing supplies
factory?direct?saleAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:healing drugs Transportation:By sea Port:Shanghai/tianjin
Shanghai, Run-Biotech Co., Ltd is a leading domestic pharmaceutical, biopharmaceutical, and health care products R & D outsourcing services company. As an innovation-driven and customer-focused company, Run Biotech provides a broad and integrated por
Comprehensive range product line, COA with HPLC, MS and NMR spectra. Package:1mg Application:pharmaceutical industry, biotech industry, research institutions.
Cas:1531-25-5
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryConditions | Yield |
---|---|
Stage #1: levomethorphan With carbonochloridic acid 1-chloro-ethyl ester; sodium hydrogencarbonate In 1,2-dichloro-ethane for 48h; Heating; Stage #2: With methanol for 3h; Heating; Further stages.; | 90% |
Stage #1: levomethorphan With bromocyane In dichloromethane Inert atmosphere; Reflux; Stage #2: With potassium hydroxide In diethylene glycol at 160℃; for 2h; | 85% |
Stage #1: levomethorphan With carbonochloridic acid 1-chloro-ethyl ester Substitution; Stage #2: With methanol solvolysis; | |
With carbonochloridic acid 1-chloro-ethyl ester; potassium carbonate In 1,2-dichloro-ethane for 6h; Heating; | |
Multi-step reaction with 2 steps 1: benzene / 1 h / Heating 2: 1.) aq. acetic acid, zinc powder, 2.) aq. NaOH / 1.) 20 min, 2.) chloroform View Scheme |
methanol
3-methoxy-N-chloromorphinan
A
(-)-3-Methoxymorphinan
B
2,3,4,4a,6,7-hexahydro-6,10-dimethoxy-1H,5,11b-ethanodibenzazepine
Conditions | Yield |
---|---|
With silver nitrate for 180h; Ambient temperature; Yield given; | A 60% B n/a |
(-)-3-Methoxymorphinan
Conditions | Yield |
---|---|
With sodium hydroxide; acetic acid; zinc 1.) 20 min, 2.) chloroform; Yield given. Multistep reaction; |
(-)-3-Methoxymorphinan
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1.1: 99 percent / diethyl ether; methanol / 20 °C 2.1: NaHCO3; 1-chloroethyl chloroformate / 1,2-dichloro-ethane / 48 h / Heating 2.2: 90 percent / MeOH / 3 h / Heating View Scheme | |
Multi-step reaction with 2 steps 2.1: 1-chloroethyl chloroformate 2.2: MeOH View Scheme |
(-)-3-Methoxymorphinan
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1.1: palladium diacetate; 1,3-bis-(diphenylphosphino)propane; triethylsilane / N,N-dimethyl-formamide / 60 °C / Inert atmosphere 2.1: bromocyane / dichloromethane / Inert atmosphere; Reflux 2.2: 2 h / 160 °C View Scheme |
N-formyl-3-methoxymorphinan
(-)-3-Methoxymorphinan
Conditions | Yield |
---|---|
With sodium hydroxide In methanol Reflux; |
(-)-3-Methoxymorphinan
3-methoxymorphinan-10-one
Conditions | Yield |
---|---|
With chromium(VI) oxide; sulfuric acid for 2h; Heating; | 92% |
With chromium(VI) oxide; sulfuric acid Oxidation; |
(-)-3-Methoxymorphinan
3-methoxy-N-chloromorphinan
Conditions | Yield |
---|---|
With sodium hypochlorite In methanol; water | 78% |
Conditions | Yield |
---|---|
With 47 percent aq. | 70% |
With hydrogen bromide; acetic acid demethylation; | |
With hydrogen bromide; acetic acid |
Conditions | Yield |
---|---|
Stage #1: Cyclopropyl methyl ketone; (-)-3-Methoxymorphinan With acetic acid at 70℃; for 1h; Stage #2: With sodium cyanoborohydride at 70℃; | 42% |
Conditions | Yield |
---|---|
nitrogen; palladium diacetate In hexane; ethyl acetate; toluene | 30% |
Conditions | Yield |
---|---|
With tri-tert-butyl phosphine; sodium t-butanolate; palladium diacetate In hexane; toluene at 80℃; for 6h; | 30% |
Conditions | Yield |
---|---|
With N-ethyl-N,N-diisopropylamine In dichloromethane for 1h; | 16.3% |
2-methoxy-ethyl p-toluenesulfonyloxy ester
(-)-3-Methoxymorphinan
trifluoroacetic acid
Conditions | Yield |
---|---|
Stage #1: 2-methoxy-ethyl p-toluenesulfonyloxy ester; (-)-3-Methoxymorphinan With N-ethyl-N,N-diisopropylamine In acetonitrile at 50℃; for 1.5h; Stage #2: trifluoroacetic acid | 11.75% |
Conditions | Yield |
---|---|
With sodium hydroxide In dimethyl sulfoxide; N,N-dimethyl-formamide at 100℃; for 0.0833333h; |
Conditions | Yield |
---|---|
With sodium hydride |
Conditions | Yield |
---|---|
argon; palladium diacetate In hexane; toluene |
(-)-3-Methoxymorphinan
C16H19NO2
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 92 percent / CrO3; H2SO4 / 2 h / Heating 2: HBr; AcOH View Scheme | |
Multi-step reaction with 2 steps 1: CrO3; H2SO4 2: HBr; HOAc View Scheme |
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: HBr; AcOH 2: Et3N / CH2Cl2 / 14 h / Heating 3: LiAlH4 / tetrahydrofuran / 20 °C View Scheme | |
Multi-step reaction with 3 steps 1: HBr; HOAc 2: NEt3 3: LiAlH4 View Scheme |
(-)-3-Methoxymorphinan
N-(cyclopropylmethyl)-3-methoxymorphinan-10-one
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 92 percent / CrO3; H2SO4 / 2 h / Heating 2: 87 percent / NaHCO3 / dimethylformamide / 4 h / 75 °C View Scheme | |
Multi-step reaction with 2 steps 1: CrO3; H2SO4 View Scheme |
(-)-3-Methoxymorphinan
N-(cyclopropylmethyl)-3-hydroxymorphinan-10-one
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: 92 percent / CrO3; H2SO4 / 2 h / Heating 2: 87 percent / NaHCO3 / dimethylformamide / 4 h / 75 °C 3: 71 percent / BBr3 / CH2Cl2 / 20 °C View Scheme | |
Multi-step reaction with 3 steps 1: CrO3; H2SO4 3: BBr3 / CH2Cl2 View Scheme |
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: HBr; AcOH 2: Et3N / CH2Cl2 / 14 h / Heating 3: LiAlH4 / tetrahydrofuran / 20 °C View Scheme | |
Multi-step reaction with 3 steps 1: HBr; HOAc 2: NEt3 3: LiAlH4 View Scheme |
(-)-3-Methoxymorphinan
N-[(S)-tetrahydrofurfuryl]morphinan-3-ol
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: HBr; AcOH 2: 58 percent / NaHCO3 / dimethylformamide / 7 h / 120 °C View Scheme | |
Multi-step reaction with 2 steps 1: HBr; HOAc View Scheme |
(-)-3-Methoxymorphinan
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: 92 percent / CrO3; H2SO4 / 2 h / Heating 2: HBr; AcOH 3: 19 percent / NaHCO3 / dimethylformamide / 12 h / 120 °C View Scheme | |
Multi-step reaction with 3 steps 1: CrO3; H2SO4 2: HBr; HOAc View Scheme |
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: HBr; AcOH 2: Et3N / CH2Cl2 / 14 h / Heating View Scheme | |
Multi-step reaction with 2 steps 1: HBr; HOAc 2: NEt3 View Scheme |
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: HBr; AcOH 2: Et3N / CH2Cl2 / 14 h / Heating View Scheme | |
Multi-step reaction with 2 steps 1: HBr; HOAc 2: NEt3 View Scheme |
(-)-3-Methoxymorphinan
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: NaH 2: 47 percent aq. HBr 3: NaH View Scheme |
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: NaH 2: 47 percent aq. HBr View Scheme |
(-)-3-Methoxymorphinan
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1.1: acetic acid / 1 h / 70 °C 1.2: 70 °C 2.1: boron tribromide / dichloromethane / 3 h / Inert atmosphere; Cooling with ice View Scheme |
(-)-3-Methoxymorphinan
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1.1: acetic acid / 1 h / 70 °C 1.2: 70 °C 2.1: boron tribromide / dichloromethane / 3 h / Inert atmosphere; Cooling with ice 3.1: triethylamine / dichloromethane / 20 °C View Scheme |
(-)-3-Methoxymorphinan
Conditions | Yield |
---|---|
Multi-step reaction with 4 steps 1.1: acetic acid / 1 h / 70 °C 1.2: 70 °C 2.1: boron tribromide / dichloromethane / 3 h / Inert atmosphere; Cooling with ice 3.1: triethylamine / dichloromethane / 20 °C 4.1: palladium diacetate; 1-hydroxy-pyrrolidine-2,5-dione; 4,5-bis(diphenylphos4,5-bis(diphenylphosphino)-9,9-dimethylxanthenephino)-9,9-dimethylxanthene; triethylamine / dimethyl sulfoxide / 75 °C / 760.05 Torr 4.2: 1 h / 20 °C View Scheme |
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