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:6836-19-7
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inquiryProduct Description Product website: http://www.finerchem.com/pro01en/id/882.html Product Name 7-Methoxy-1-tetralone CAS No. 6836-19-7
Cas:6836-19-7
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inquiryHigh purity 7-Methoxy-1-tetralone CAS 6836-19-7 with prompt service Company profile Wuhan Fortuna Chemical Co.,Ltd established in 2006, is a big integrative chemical enterprise being engaged in Pharmaceutical & its intermediates, Food/Feed a
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inquiry7-methoxy-1-tetralone CAS No.:6836-19-7 Name 7-Methoxy-1-tetralone Molecular Structure Molecular Formula C11H12O2 Molecular Weight 176.21 CAS Registry Number 6836-19-7 EINECS 229-916-0 Appearance:de
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inquiryhigh quality Appearance:Colorless liquid Storage:Sealed, dry, microtherm , avoid light and smell. Package:According to the demand of customer Application:Organic synthesis Transportation:by air or by sea Port:shanghai
The 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
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inquiry1. 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
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inquiryName: 7-methoxy-1-tetralone CAS NO:6836-19-7 Grade:Used as pharmaceutical raw materials and intermediates; Agomelatine intermediate Product Quality 12 years of chemical raw materials Mature operation of the industry System stability Data stor
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inquiryCompetitive Price High Quality Fast Delivery custom-made Welcome to Henan Tianfu Chemical Co., Ltd. website. Our company engages in Sodium Tripolyphosphate (STPP) and Sodium Hexametabphosphate (SHMP) production; development of noble me
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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
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inquiryWhy is SINOWAY: 1) Specialized in pharmaceutical and healthcare industrial for 34 years. 2) ISO 9001:2015 & SGS audited supplier . 3) Accept various payment terms : T.T 30-60 days. 4) We have warehouse in USA with quickly shipment . 5) We c
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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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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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inquiryName: 7-methoxy-1-tetralone Synonyms: 7-methoxy-1,2,3,4-tetrahydronaphthalen-1-one CAS: 6836-19-7 MF: C11H12O2 Appearance:White powder Storage:Store in cool and dry place, away from sun light. Package:25kg/drum Application:Chemical materials Trans
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Cas:6836-19-7
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inquiryHanways chempharm is a specialized company concentrating on the R&D, production, marketing and technical service of APIs and pharmaceutical intermediates. The marketing department is located in Wuhan. We have two GMP facilities in Hubei Pr
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inquiry7-Methoxy-1-tetralone CAS:6836-19-7 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 inte
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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
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Cas:6836-19-7
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inquiryAppearance:Off-white to white solid powder Storage:Store in a cool,dry place and keep away from direct strong light Package:As customer request Application:Intermediate Transportation:By Sea/Air/Courier Port:Qingdao\Shanghai,China
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inquiryOur Services 1. New Molecules R&D 2. Own test center HPLC NMR GC LC-MS 3. API and Intermediates from China reputed manufacturers 4. Documents support COA MOA MSDS DMF open part Our advantages 1. Government awarded company. Top 100 enter
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Type:Other
inquiryConditions | Yield |
---|---|
With Fe-Al-MCM-41 molecular sieve In toluene at 60℃; for 18h; Green chemistry; | 98.4% |
unter vermindertem Druck; | |
With aluminium trichloride; 1,1,2,2-tetrachloroethane at -5℃; |
7-methoxy-1,2,3,4-tetrahydro-1-naphthol
7-Methoxy-1-tetralone
Conditions | Yield |
---|---|
With acetone In toluene at 80℃; for 0.25h; Flow reactor; | 96% |
Conditions | Yield |
---|---|
With phosphoric acid; phosphorus pentoxide at 70 - 80℃; for 2h; | 94% |
With trifluoroacetic anhydride In 1,2-dichloro-ethane at 0 - 20℃; Friedel-Crafts acylation; | 94% |
With trichloroacetic acid anhydride at 70℃; Friedel Crafts acylation; Neat (no solvent); | 92% |
(7-Methoxy-1,2,3,4-tetrahydro-naphthalen-1-yl)-methanol
7-Methoxy-1-tetralone
Conditions | Yield |
---|---|
With dipyridinium dichromate; Celite In dichloromethane at 25℃; for 24h; | 79% |
dimethyl 1,2-dihydro-4-hydroxy-6-methoxynaphthalene-1,3-dicarboxylate
7-Methoxy-1-tetralone
Conditions | Yield |
---|---|
With sodium chloride In dimethyl sulfoxide at 200℃; | 65% |
7-Methoxy-1-tetralone
Conditions | Yield |
---|---|
64% |
7-methoxy-8a-methyl-1,2,3,4,6,8a-hexahydro-naphthalen-1-one
A
7-Methoxy-1-tetralone
Conditions | Yield |
---|---|
With sodium hydrogencarbonate; 3-chloro-benzenecarboperoxoic acid In dichloromethane at 4℃; pH=8.3; | A 63% B 20% C 12% |
1,1-(1,2-Benzenediyldithio)-7-methoxy-1,2,3,4-tetrahydronaphthalene
7-Methoxy-1-tetralone
Conditions | Yield |
---|---|
With boron trifluoride diethyl etherate; mercury(II) oxide In tetrahydrofuran; water | 62% |
With tetrahydrofuran; mercury(II) oxide; boron trifluoride diethyl etherate | 56% |
1-(3-methoxyphenyl)cyclobutan-1-ol
7-Methoxy-1-tetralone
Conditions | Yield |
---|---|
With potassium carbonate; copper(II) sulfate; Selectfluor In water; acetonitrile at 60℃; for 5h; | 59% |
8a-allyl-7-methoxy-1,2,3,4,6,8a-hexahydro-naphthalen-1-one
A
7-Methoxy-1-tetralone
Conditions | Yield |
---|---|
With sodium hydrogencarbonate; 3-chloro-benzenecarboperoxoic acid In dichloromethane at 4℃; pH=8.3; | A 54% B 22.5% C 12.5% |
tert.-butylhydroperoxide
6-methoxy-1,2,3,4-tetrahydronaphthalene
A
7-Methoxy-1-tetralone
E
6-methoxy-3,4-dihydro-1(2H)-naphthalenone
Conditions | Yield |
---|---|
With copper(II) choride dihydrate; tetrabutyl-ammonium chloride; sodium carbonate; 2,2′‐biquinoline‐4,4′‐dicarboxylic acid dipotassium salt In water at 20℃; for 17h; Green chemistry; | A 8% B 12% C n/a D n/a E 50% |
7-methoxy-1,2,3,4-tetrahydro-1-naphthol
A
7-Methoxy-1-tetralone
B
(+)-(S)-7-Methoxy-1-tetralol
Conditions | Yield |
---|---|
With 4-vinylbenzyl chloride; [N,N'-bis(2-cyclohexyloxycarbonyl-3-oxobutylidene)-(1S,2S)-dimesitylethylenediaminato]cobalt(II); oxygen In tert-butyl alcohol at 20 - 50℃; for 12h; Resolution of racemate; optical yield given as %ee; | A 41.9% B n/a C n/a |
tert.-butylhydroperoxide
6-methoxy-1,2,3,4-tetrahydronaphthalene
A
7-methoxy-1,2,3,4-tetrahydro-1-naphthol
B
7-Methoxy-1-tetralone
C
6-methoxy-1,2,3,4-tetrahydronaphthalen-1-ol
F
6-methoxy-3,4-dihydro-1(2H)-naphthalenone
Conditions | Yield |
---|---|
With copper(II) choride dihydrate; tetrabutyl-ammonium chloride; sodium carbonate; 2,2′‐biquinoline‐4,4′‐dicarboxylic acid dipotassium salt In water at 20℃; for 17h; Green chemistry; | A n/a B 17% C n/a D n/a E n/a F 39% |
6-methoxy-1,2,3,4-tetrahydronaphthalene
A
7-Methoxy-1-tetralone
B
6-methoxy-3,4-dihydro-1(2H)-naphthalenone
Conditions | Yield |
---|---|
With tert.-butylhydroperoxide; chromium(VI) oxide In dichloromethane for 9h; Ambient temperature; | A 17% B 36% |
With tert.-butylhydroperoxide; bis-(tributyltin oxide) dioxochromium(VI) In dichloromethane at 40℃; for 7.5h; | A 15% B 32% |
With tert.-butylhydroperoxide; 2,4-dimethyl-2,4-pentanediol cyclic Cr(VI) ester In tetrachloromethane; dichloromethane at 0℃; for 8h; Yield given. Yields of byproduct given. Title compound not separated from byproducts; | |
With potassium permanganate; copper(II) sulfate In dichloromethane for 72h; Heating; | A 5 % Chromat. B 85 % Chromat. |
6-methoxy-1,2,3,4-tetrahydronaphthalene
A
7-Methoxy-1-tetralone
C
6-methoxy-3,4-dihydro-1(2H)-naphthalenone
Conditions | Yield |
---|---|
With tert.-butylhydroperoxide; sodium hydrogencarbonate; dirhodium(II) tetrakis(caprolactam) In decane; 1,2-dichloro-ethane at 20℃; for 16h; Title compound not separated from byproducts; | A n/a B 29% C n/a |
Conditions | Yield |
---|---|
With potassium carbonate In acetone for 2.5h; Heating; Yield given; |
Conditions | Yield |
---|---|
With sodium hydroxide |
7-Methoxy-1-tetralone
Conditions | Yield |
---|---|
Herstellung; |
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: 73.4 percent / AlCl3 / nitromethane / 12 h / 0 - 25 °C 2: 95 percent / NH2NH2*H2O; KOH / bis-(2-hydroxy-ethyl) ether / 7 h / 130 - 195 °C 3: 87.7 percent / H3PO4; P2O5 / 3 h / 70 - 80 °C View Scheme | |
Multi-step reaction with 3 steps 1: Zn; HCl / toluene 2: PPA View Scheme |
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 95 percent / NH2NH2*H2O; KOH / bis-(2-hydroxy-ethyl) ether / 7 h / 130 - 195 °C 2: 87.7 percent / H3PO4; P2O5 / 3 h / 70 - 80 °C View Scheme | |
Multi-step reaction with 2 steps 1: Zn; HCl / toluene 2: PPA View Scheme | |
Multi-step reaction with 2 steps 1: Zn/HCl 2: CF3COOH, (CF3COO)2O View Scheme |
4-(4-methoxyphenyl)-3-butenoic acid
7-Methoxy-1-tetralone
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: hydrogen / Pd/C / tetrahydrofuran / 3 h / 20 °C / 760.21 Torr 2: 94 percent / trifluoroacetic anhydride / 1,2-dichloro-ethane / 0 - 20 °C View Scheme |
7-Methoxy-1-tetralone
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: hydrochloric acid / H2O / 0.25 h / 20 °C 2: hydrogen / Pd/C / tetrahydrofuran / 3 h / 20 °C / 760.21 Torr 3: 94 percent / trifluoroacetic anhydride / 1,2-dichloro-ethane / 0 - 20 °C View Scheme |
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: AlCl3 2: Zn/HCl 3: CF3COOH, (CF3COO)2O View Scheme |
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 2: 85 percent / polyphosphoric acid / 90 °C View Scheme | |
Multi-step reaction with 3 steps 1: 72 percent / AlCl3 / nitrobenzene / Ambient temperature 2: 87 percent / Zn, conc. HCl, HgCl2 / H2O; toluene / 24 h / Heating 3: 94 percent / P2O5, H3PO4 / 2 h / 70 - 80 °C View Scheme | |
Multi-step reaction with 3 steps 1.1: aluminum (III) chloride / nitrobenzene / 0.5 h / 20 °C 1.2: 60 °C 2.1: palladium 10% on activated carbon; hydrogen / acetic acid / 70 °C 3.1: polyphosphoric acid / 90 °C View Scheme |
1-<4,4-(1,2-Benzenediyldithio)but-3-enyl>-4-methoxybenzene
7-Methoxy-1-tetralone
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 74 percent / p-toluenesulfonic acid / acetonitrile / 24 h / 0 °C 2: 56 percent / HgO, aq. THF / BF3.Et2O View Scheme | |
Multi-step reaction with 2 steps 1: 74 percent / p-toluenesulfonic acid monohydrate / acetonitrile / 40 - 50 °C 2: 62 percent / mercury(II) oxide, BF3*Et2O / tetrahydrofuran; H2O View Scheme |
7-Oxa-bicyclo[4.1.0]heptan-2-one oxime
7-Methoxy-1-tetralone
Conditions | Yield |
---|---|
Multi-step reaction with 5 steps 1: 72 percent / NaHCO3, CF3CO3H, urea / acetonitrile / 1.42 h / 0 °C 2: 85 percent / pyridinium chlorochromate / CH2Cl2 / 3.2 h / 23 °C 3: toluene / 19 h / 80 °C 4: 1.) hydrochloric acid 2.)DBN / 1.) THF, 0 deg C, 30 min, 2.) 0 deg C, 1 h 5: K2CO3 / acetone / 2.5 h / Heating View Scheme |
3-nitro-2-cyclopenten-1-one
7-Methoxy-1-tetralone
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: toluene / 19 h / 80 °C 2: 1.) hydrochloric acid 2.)DBN / 1.) THF, 0 deg C, 30 min, 2.) 0 deg C, 1 h 3: K2CO3 / acetone / 2.5 h / Heating View Scheme |
3-nitro-2-cyclohexen-1-ol
7-Methoxy-1-tetralone
Conditions | Yield |
---|---|
Multi-step reaction with 4 steps 1: 85 percent / pyridinium chlorochromate / CH2Cl2 / 3.2 h / 23 °C 2: toluene / 19 h / 80 °C 3: 1.) hydrochloric acid 2.)DBN / 1.) THF, 0 deg C, 30 min, 2.) 0 deg C, 1 h 4: K2CO3 / acetone / 2.5 h / Heating View Scheme |
7-Methoxy-1-tetralone
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 1.) hydrochloric acid 2.)DBN / 1.) THF, 0 deg C, 30 min, 2.) 0 deg C, 1 h 2: K2CO3 / acetone / 2.5 h / Heating View Scheme |
7-Methoxy-1-tetralone
7-methoxy-3,4-dihydronaphthalen-1(2H)-one oxime
Conditions | Yield |
---|---|
With hydroxylamine hydrochloride; potassium carbonate In methanol for 16h; Reflux; | 100% |
With pyridine; hydroxylamine hydrochloride at 25℃; for 3h; Inert atmosphere; | 94% |
With hydroxylamine hydrochloride; potassium carbonate In methanol; water for 3h; Heating; | 92% |
diethyl 1-cyanomethylphosphonate
7-Methoxy-1-tetralone
(7-methoxy-3,4-dihydro-2H-naphthalene-1-ylidene)acetonitrile
Conditions | Yield |
---|---|
With sodium methylate In methanol at -20 - -10℃; for 24h; Reagent/catalyst; Wittig Rearrangement; | 100% |
Stage #1: diethyl 1-cyanomethylphosphonate With potassium hydroxide In dimethyl sulfoxide at 15 - 25℃; for 1h; Industry scale; Stage #2: 7-Methoxy-1-tetralone In tetrahydrofuran; dimethyl sulfoxide at 15 - 25℃; for 2.5h; Product distribution / selectivity; | 95% |
Stage #1: 7-Methoxy-1-tetralone With sodium hydride In 1,2-dimethoxyethane at 15℃; for 0.5h; Stage #2: diethyl 1-cyanomethylphosphonate In monoethylene glycol diethyl ether at 10 - 15℃; | 89% |
N,N-phenylbistrifluoromethane-sulfonimide
7-Methoxy-1-tetralone
trifluoromethanesulfonic acid 7-methoxy-3,4-dihydronaphthalen-1-yl ester
Conditions | Yield |
---|---|
Stage #1: 7-Methoxy-1-tetralone With lithium hexamethyldisilazane In tetrahydrofuran at -79℃; for 0.75h; Stage #2: N,N-phenylbistrifluoromethane-sulfonimide In tetrahydrofuran at -78 - 0℃; for 3h; | 100% |
With potassium hexamethylsilazane In tetrahydrofuran at -78℃; for 1h; | 96% |
With potassium hexamethylsilazane In tetrahydrofuran at -78℃; for 1.5h; | 96% |
7-Methoxy-1-tetralone
7-methoxy-1,2,3,4-tetrahydro-1-naphthol
Conditions | Yield |
---|---|
With Tetrahydrofurfuryl alcohol; sodium tetrahydroborate; ethanol; (S,S)-(β-oxoaldiminato)cobalt(II) In chloroform at -20℃; for 12h; | 99% |
With sodium tetrahydroborate In ethanol at 20℃; Inert atmosphere; | 99% |
With methanol; sodium tetrahydroborate at 20℃; | 98% |
7-Methoxy-1-tetralone
2-chloro-7-methoxy-3,4-dihydronaphthalen-1(2H)-one
Conditions | Yield |
---|---|
With 2,2,3,4,5,6-hexachloro-cyclohexa-2,4-dien-1-one In ethanol for 4h; Reflux; | 99% |
With 2,2,3,4,5,6-hexachloro-cyclohexa-2,4-dien-1-one In ethanol for 4h; Heating; | 76% |
Stage #1: 7-Methoxy-1-tetralone With lithium diisopropyl amide In tetrahydrofuran at -78℃; for 0.5h; Stage #2: With p-toluenesulfonyl chloride In tetrahydrofuran at -78 - 20℃; for 1.33333h; | |
With N-chloro-succinimide; thiourea In methanol at 35℃; for 2h; Inert atmosphere; |
7-Methoxy-1-tetralone
8-bromo-7-methoxy-1,2,3,4-tetrahydronaphthalen-1-one
Conditions | Yield |
---|---|
With iron(III) chloride; N-Bromosuccinimide In acetonitrile at 20℃; for 4h; | 99% |
With iron(III) chloride; N-Bromosuccinimide In acetonitrile at 20℃; for 10h; | 98% |
With N-Bromosuccinimide In acetonitrile at 20℃; | 96% |
7-Methoxy-1-tetralone
Conditions | Yield |
---|---|
With C32H39BrMnN2O2P; potassium tert-butylate; hydrogen In methanol at 20℃; under 22502.3 Torr; for 16h; Glovebox; Autoclave; enantioselective reaction; | 99% |
With potassium tert-butylate; hydrogen; trans-RuCl2[(S)-XylBINAP][(R)-IPHAN] In isopropyl alcohol; tert-butyl alcohol at 25℃; under 6840 Torr; for 8h; | 95% |
With bis(1,5-cyclooctadiene)diiridium(I) dichloride; C49H64FeNOP; hydrogen; sodium t-butanolate In isopropyl alcohol at 25 - 30℃; under 38002.6 Torr; for 12h; Autoclave; enantioselective reaction; | 95% |
7-Methoxy-1-tetralone
1-methylene-7-methoxy-1,2,3,4-tetrahydronaphthalene
Conditions | Yield |
---|---|
With (bromomethyl)triphenyl-λ5-phosphane; potassium tert-butylate In tetrahydrofuran at 20 - 50℃; for 1h; Wittig Olefination; Inert atmosphere; | 99% |
Conditions | Yield |
---|---|
With ammonium acetate; acetic acid In ethanol for 12h; Reflux; | 99% |
7-Methoxy-1-tetralone
acetonitrile
2-(1-hydroxyl-7-methoxy-1,2,3,4-tetrahydro-naphthalen-1-yl)-acetonitrile
Conditions | Yield |
---|---|
Stage #1: acetonitrile With n-butyllithium In tetrahydrofuran; hexane at -70℃; for 0.5h; Stage #2: 7-Methoxy-1-tetralone In tetrahydrofuran; hexane at -70℃; for 1h; Stage #3: With ammonium chloride In tetrahydrofuran; hexane; water Product distribution / selectivity; | 98.4% |
Stage #1: acetonitrile With n-butyllithium In tetrahydrofuran; hexane at -70℃; for 0.5h; Cooling with ethanol-dry ice; Stage #2: 7-Methoxy-1-tetralone In tetrahydrofuran; hexane at -70℃; for 1h; Concentration; Cooling with ether-dry ice; | 98.4% |
With n-butyllithium In tetrahydrofuran; hexane at -78℃; for 1h; | 95% |
Stage #1: 7-Methoxy-1-tetralone; acetonitrile With sodium hexamethyldisilazane In tetrahydrofuran at -80 - -70℃; for 0.75h; Inert atmosphere; Stage #2: With ammonium chloride In tetrahydrofuran |
7-Methoxy-1-tetralone
N,N-dimethyl-formamide
1-chloro-7-methoxy-3,4-dihydronaphthalene-2-carboxaldehyde
Conditions | Yield |
---|---|
Stage #1: N,N-dimethyl-formamide With trichlorophosphate for 0.5h; Cooling with ice; Stage #2: 7-Methoxy-1-tetralone at 20 - 70℃; for 2h; | 98.1% |
Stage #1: N,N-dimethyl-formamide With trichlorophosphate at -10℃; Vilsmeier-Haack reaction; Reflux; Stage #2: 7-Methoxy-1-tetralone In N,N-dimethyl-formamide for 2h; Vilsmeier-Haack reaction; Reflux; Stage #3: With water; sodium acetate In N,N-dimethyl-formamide Vilsmeier-Haack reaction; | 93% |
With trichlorophosphate at 0 - 90℃; Vilsmeier-Haack Formylation; | 91% |
Stage #1: N,N-dimethyl-formamide With trichlorophosphate at 0 - 20℃; Stage #2: 7-Methoxy-1-tetralone at 0 - 20℃; for 6h; | 90% |
With trichlorophosphate 1.) CH2Cl2, 27 deg C, 2 h, 2.) CH2Cl2, 27 deg C, 8 h; Yield given. Multistep reaction; |
7-Methoxy-1-tetralone
7-hydroxy-1-tetralone
Conditions | Yield |
---|---|
With hydrogen bromide; acetic acid In water at 120℃; | 98% |
Stage #1: 7-Methoxy-1-tetralone With aluminum (III) chloride In toluene at 20 - 65℃; for 2.6h; Stage #2: In toluene at 0 - 65℃; for 1.5h; Temperature; | 96.4% |
With aluminium trichloride In toluene Heating; | 95% |
trimethylsilyl cyanide
7-Methoxy-1-tetralone
7-methoxy-1-(trimethylsilyloxy)-1,2,3,4-tetrahydronaphthalene-1-carbonitrile
Conditions | Yield |
---|---|
With zinc(II) iodide In acetonitrile at 20℃; for 48h; Addition; | 98% |
With zinc(II) iodide In dichloromethane at 25℃; for 24h; | |
With zinc(II) iodide | |
With zinc(II) iodide In dichloromethane at 20℃; | |
With zinc(II) iodide In nitromethane at 0 - 20℃; for 96h; Inert atmosphere; |
7-Methoxy-1-tetralone
(+)-(S)-7-Methoxy-1-tetralol
Conditions | Yield |
---|---|
With chloro[(1S,2S)-N-(p-toluenesulfonyl)-1,2-diphenylethylenediamine]-(mesitylene) ruthenium (II); formic acid; triethylamine In dichloromethane at 0 - 20℃; for 72h; Inert atmosphere; Schlenk technique; enantioselective reaction; | 98% |
With chloro[(1S,2S)-N-(p-toluenesulfonyl)-1,2-diphenylethylenediamine]-(mesitylene) ruthenium (II); formic acid; triethylamine In dichloromethane at 23℃; for 48h; Inert atmosphere; Cooling with ice; Schlenk technique; | 98% |
With formic acid; C29H38N3O2RuS; triethylamine at 60℃; for 4h; Inert atmosphere; enantioselective reaction; | 96% |
3-bromo-1-(4-ethylpiperazin-1-yl)isoquinoline
7-Methoxy-1-tetralone
Conditions | Yield |
---|---|
98% |
methyl magnesium iodide
7-Methoxy-1-tetralone
1,2-dihydro-6-methoxy-4-methylnaphthalene
Conditions | Yield |
---|---|
Stage #1: methyl magnesium iodide; 7-Methoxy-1-tetralone In diethyl ether at 20℃; for 3h; Stage #2: With hydrogenchloride In water at 40℃; for 3h; pH=5; | 97% |
With diethyl ether Erhitzen des nach der Hydrolyse erhaltenen Reaktionsprodukts unter Normaldruck auf 100-110grad; | |
With diethyl ether Erhitzen des nach der Hydrolyse erhaltenen Reaktionsprodukts unter vermindertem Druck auf 120-160grad; |
7-Methoxy-1-tetralone
7-methoxy-1-d-1,2,3,4-tetrahydro-1-naphthol
Conditions | Yield |
---|---|
With sodium borodeuteride In methanol for 1.5h; | 97% |
With sodium borodeuteride |
7-Methoxy-1-tetralone
allyl bromide
A
8a-allyl-7-methoxy-1,2,3,4,6,8a-hexahydro-naphthalen-1-one
Conditions | Yield |
---|---|
Stage #1: 7-Methoxy-1-tetralone With ammonia; potassium In diethyl ether; tert-butyl alcohol at -78℃; for 0.25h; Reduction; Stage #2: With lithium bromide In diethyl ether; tert-butyl alcohol at -78℃; for 0.5h; deprotonation; Stage #3: allyl bromide In diethyl ether; tert-butyl alcohol at -78 - 20℃; Alkylation; Birch reductive alkylation; | A 97% B n/a |
7-Methoxy-1-tetralone
phenyl trifluoromethanesulfonamide
trifluoromethanesulfonic acid 7-methoxy-3,4-dihydronaphthalen-1-yl ester
Conditions | Yield |
---|---|
Stage #1: 7-Methoxy-1-tetralone With 1,3-dimethyl-3,4,5,6-tetrahydro-2(1H)-pyrimidinone; lithium diisopropyl amide In tetrahydrofuran at -78℃; for 2h; Stage #2: phenyl trifluoromethanesulfonamide In tetrahydrofuran at 0℃; for 9h; | 97% |
7-Methoxy-1-tetralone
1-((allyloxy)carbonyl)-1H-imidazole
Conditions | Yield |
---|---|
Stage #1: 7-Methoxy-1-tetralone With sodium hexamethyldisilazane In 1,2-dimethoxyethane at -78℃; for 1h; Inert atmosphere; Stage #2: 1-((allyloxy)carbonyl)-1H-imidazole With boron trifluoride diethyl etherate In 1,2-dimethoxyethane at -78℃; for 2.16667h; Inert atmosphere; | 97% |
7-Methoxy-1-tetralone
oxalic acid diethyl ester
ethyl 2-(1-hydroxy-7-methoxy-3,4-dihydronaphthalen-2-yl)-2-oxoacetate
Conditions | Yield |
---|---|
With lithium tert-butoxide In tetrahydrofuran at 0 - 20℃; for 4h; Claisen Condensation; Inert atmosphere; | 97% |
7-Methoxy-1-tetralone
cyanoacetic acid
2-(7-methoxy-3,4-dihydronaphthalen-1-yl)acetonitrile
Conditions | Yield |
---|---|
With oenanthic acid; benzylamine In toluene at 140℃; for 48h; | 96.3% |
With oenanthic acid; benzylamine In toluene Product distribution / selectivity; Heating / reflux; | 90% |
With oenanthic acid; benzylamine In toluene Product distribution / selectivity; Heating / reflux; | 90% |
7-methoxy-1,2,3,4-tetrahydro-1-naphthol
7-Methoxy-1-tetralone
7-methoxy-3,4-dihydronaphthalene
Conditions | Yield |
---|---|
96% |
Conditions | Yield |
---|---|
With scandium tris(trifluoromethanesulfonate) In chlorobenzene at 180℃; for 0.5h; Microwave irradiation; | 96% |
Conditions | Yield |
---|---|
With pyridine In ethanol for 1h; Inert atmosphere; Reflux; | 96% |
Conditions | Yield |
---|---|
With sodium methylate In methanol at 20℃; | 96% |
With sodium hydroxide In ethanol |
Conditions | Yield |
---|---|
With palladium dichloride In methanol at 40℃; for 24h; Inert atmosphere; Green chemistry; | 95% |
With potassium hydroxide; hydrazine hydrate In diethylene glycol for 0.333333h; Wolff-Kishner reduction; Irradiation; | 87% |
With hydrazine hydrate; sodium hydroxide In methanol at 200℃; under 37503.8 Torr; Wolff-Kishner Reduction; Microwave irradiation; | 81% |
With copper oxide-chromium oxide at 125 - 200℃; under 154457 Torr; Hydrogenolyse; | |
With hydrogenchloride; amalgamated zinc |
7-Methoxy-1-tetralone
ethyl bromoacetate
ethyl 1-hydroxy-7-methoxy-1,2,3,4-tetrahydro-1-naphthaleneacetate
Conditions | Yield |
---|---|
Stage #1: 7-Methoxy-1-tetralone; ethyl bromoacetate With zinc In tert-butyl methyl ether at 55 - 60℃; Reformatsky Reaction; Stage #2: With hydrogenchloride; water at 10 - 15℃; | 95% |
With toluene; zinc | |
With iodine; zinc In benzene for 2.5h; Reformatsky reaction; Heating; |
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