As a leading manufacturer and supplier of chemicals in China, DayangChem not only supply popular chemicals, but also DayangChem's R&D center offer custom synthesis services. DayangChem can provide different quantities of custom synthesis ch
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inquiry2-METHYL-1-NAPHTHO Henan Tianfu Chemical Co.,LTD 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 r
WITH 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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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
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inquiryGMP standard, high purity, competitive price, in stock 1. Quick Response: within 6 hours after receiving your email. 2. Quality Guarantee: All products are strictly tested by our QC, confirmed by QA, and approved by a third-party lab in China, USA,
Hunan chemfish Pharmaceutical co.,Ltd.located in Lugu High-tech industral park ,Hunan province . with its own R&D center and more than 10000㎡manufacture plant . Chemfish owns 40 reactors from 1000L to 8000L. With complete auxiliary equipment as
Zhenyu biotech exported this product to many countries and regions at best price. if you are looking for the material's manufacturer or supplier in china, zhenyu biotech is your best choice. pls contact with us freely for getting detailed
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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
Acmec is a leading manufacturer and supplier of biochemical reagents and life science products. We have over 40,000 items in stock (real-time inventory) and offer discounted prices to registered members of the online store ( www.acmec.com.cn ) Appea
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inquiry1-Naphthalenol,2-methyl-Appearance:detailed see specifications Storage:Keep away of light, cool place Package:25kg/drum;200kg/drum Application:Used in Synthesis, Pharmaceuticals and other fields Transportation:Sea/air/courier
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inquiryFactory supply high purity low priceAppearance: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
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inquiryOur?company?has?been?in?existence?for?658?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?presen
1-Naphthalenol,2-methyl- cas 7469-77-4Appearance:white crystalline powder Storage:Store in dry, dark and ventilated place Package:25KG drum Application:intermediate Transportation:by air, by sea, by express
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Our mission is to provide high-quality and innovative products to our customers. By offering a broad range of products, custom synthesis and personalized services, Bide can help scientists speeding up their research in the chemical and pharmaceutical
1.Professional synthesis laboratory and production base. 2.Strong synthesis team and service team. 3.Professional data management system. 4.We provide the professional test date and product information ,ex. HNMR ,CNMR,FNMR, HPLC/G
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inquiry1. Production capacity: we have three production base with high-tech production equipment and instruments, equipped with professional production personnel, meet your requirements.2. Quality assurance: we have a first-class testing equipment and testi
Cool Pharm Ltd, found in 3241,is a high-tech enterprise which provides customer synthesis service for domestic and international pharmaceutical companies according to international standards. Our business includes research , development, process opti
FINETECH INDUSTRY LIMITED is a LONDON based CRO company providing drug discovery & development services to worldwide clients. FINETECH INDUSTRY LIMITED supplies the 2-METHYL-1-NAPHTHOL, CAS:7469-77-4 with the most competitive price and the best quali
R & D enterprises have their own stock in stockAppearance:To be subject to the object Package:Customized Application:pharmaceutical intermediates Transportation:Air Port:Shanghai;Guangzhou
1 good quality, better price and bettter service;2 Timely delivery;3 100% refunded if parcel is not delivered or poor quality.We will try to satisfy you upon receipt of your reply. I hope that we can become a long-term cooperative partner. Applicatio
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2-methylene-1-tetralone
2-methylnaphthalen-1-ol
Conditions | Yield |
---|---|
palladium-carbon In nitrogen; toluene | 98.5% |
Conditions | Yield |
---|---|
With formaldehyd; hydrogen; dimethyl amine; Pd-C In ethanol | 97.5% |
(1α,4α)-1,2,3,4-tetrahydro-2β-methyl-1,4-epoxynaphthalen-2α-ol
2-methylnaphthalen-1-ol
Conditions | Yield |
---|---|
With toluene-4-sulfonic acid In toluene for 5.5h; Heating; | 97% |
Conditions | Yield |
---|---|
Conversion of starting material; | 96% |
Conversion of starting material; | 94% |
Conversion of starting material; | 93% |
2-methylnaphthalen-1-ol
Conditions | Yield |
---|---|
Pd-C In ethanol | 95% |
2-methylnaphthalen-1-yl dichloroacetate
2-methylnaphthalen-1-ol
Conditions | Yield |
---|---|
With sodium hydroxide In ethanol at 0℃; for 0.5h; | 94.7% |
Conditions | Yield |
---|---|
With (difluoroboryl)dimethylglyoximatocobalt(II) bis(acetonitrile); boron trifluoride diethyl etherate; 3-cyano-N-methyl-quinolinium perchlorate In acetonitrile at 20℃; for 0.5h; Irradiation; Inert atmosphere; Flow reactor; | 94% |
With carbon disulfide; bromine Kochen des Reaktionsprodukts mit N.N-Dimethyl-anilin; | |
palladium on activated charcoal at 260℃; | |
Multi-step reaction with 2 steps 1: 71 percent / Et3N / dimethylformamide 2: 95 percent Chromat. / trityltetrafluoroborate, 2,6-lutidin / CH2Cl2 / 1 h / Ambient temperature; further reagents: tritylperchlorate View Scheme |
Conditions | Yield |
---|---|
With lithium aluminium tetrahydride In tetrahydrofuran at 66℃; for 4h; Cooling with ice; Inert atmosphere; | 88% |
With lithium aluminium tetrahydride In tetrahydrofuran for 1h; Heating; | 70% |
With lithium aluminium tetrahydride Yield given; |
C15H21N2O2P
2-methylnaphthalen-1-ol
Conditions | Yield |
---|---|
In formic acid for 1h; Heating; | 87.6% |
With formic acid for 1h; Product distribution; Heating; | 87% |
Conditions | Yield |
---|---|
With cesiumhydroxide monohydrate; bis[(trimethylsilyl)methyl](1,5-cyclooctadiene)palladium(II); 2-((di-adamantan-1-yl)phosphaneyl)-1-(2,6-diisopropylphenyl)-1H-imidazole In tetrahydrofuran at 24℃; for 20h; Inert atmosphere; | 87% |
Stage #1: 1-bromo-2-methylnaphtalene With potassium hydroxide; tris-(dibenzylideneacetone)dipalladium(0); 2-((di-adamantan-1-yl)phosphaneyl)-1-(2,6-diisopropylphenyl)-1H-imidazole In 1,4-dioxane; water at 100℃; for 20h; Inert atmosphere; Stage #2: With hydrogenchloride In 1,4-dioxane; water at 20℃; Inert atmosphere; | 83% |
isopropylboronic acid
A
2-methylnaphthalen-1-ol
B
1-isopropyl-2-methylnaphthalene
C
2-methyl-1-propylnaphthalene
Conditions | Yield |
---|---|
With potassium phosphate; C20H34O3P2; [Pd(cinnamyl)Cl]2 In toluene at 110℃; for 12h; Reagent/catalyst; Suzuki-Miyaura Coupling; Inert atmosphere; | A 5% B 83% C 6% |
isopropylboronic acid
2-methylnaphthalen-1-ol
Conditions | Yield |
---|---|
With potassium phosphate; 1,3-bis-(diphenylphosphino)propane; [Pd(cinnamyl)Cl]2 In toluene at 110℃; for 12h; Reagent/catalyst; Solvent; Inert atmosphere; | 80% |
Conditions | Yield |
---|---|
Stage #1: 1-hydroxy-2-naphthoic acid With chloroformic acid ethyl ester; triethylamine In tetrahydrofuran at 0℃; for 3h; Stage #2: With sodium tetrahydroborate In tetrahydrofuran; water at 0 - 20℃; for 4h; | 73% |
(i) ClCO2Et, Et3N, THF, (ii) aq. NaBH4; Multistep reaction; | |
With sodium tetrahydroborate; triethylamine; methyl chloroformate 1) THF; Yield given. Multistep reaction; | |
Multi-step reaction with 2 steps 1: Et3N / tetrahydrofuran / 2 h / 0 °C 2: aq. NaBH4 / tetrahydrofuran / 0 °C View Scheme | |
Multi-step reaction with 5 steps 1: 60 percent / diethyl ether / 0 °C 2: NaBH4 / methanol / 0.08 h / 0 °C 3: 0.3 M aq. NaIO4 / tetrahydrofuran / 17 h / 23 °C 4: 2.) H2O / 1.) ether, -78 deg C, 10 min, 2.) ether, 23 deg C, 4 h 5: trifluoroacetic acid / CH2Cl2 / 24 h / 23 °C View Scheme |
1-ethynyl-2-(prop-1-yn-1-yl)benzene
2-methylnaphthalen-1-ol
Conditions | Yield |
---|---|
With [(tris(1-pyrazolyl)borate)Ru(P(phenyl)3)(CH3CN)2]PF6; water In various solvent(s) at 100℃; for 24h; | 71% |
2-benzofuran-1(3H)-one
methacrylic acid methyl ester
2-methylnaphthalen-1-ol
Conditions | Yield |
---|---|
Stage #1: 2-benzofuran-1(3H)-one With lithium hexamethyldisilazane In tetrahydrofuran at -78℃; for 0.416667h; Inert atmosphere; Stage #2: methacrylic acid methyl ester In tetrahydrofuran at -78 - 20℃; Inert atmosphere; regioselective reaction; | 66% |
Conditions | Yield |
---|---|
With tetrakis(pentafluorophenyl)porphyrin manganese(III) chloride; 3-chloro-benzenecarboperoxoic acid In dichloromethane; acetonitrile at 27℃; for 1h; Inert atmosphere; regioselective reaction; | A 65.5% B 4.7% |
methanol
carbon monoxide
1-(but-3-en-1-yl)-2-iodobenzene
A
2-methylnaphthalen-1-ol
B
1,2,3,4-tetrahydro-1-oxo-2-naphthaleneacetic acid methyl ester
Conditions | Yield |
---|---|
With triethylamine; bis-triphenylphosphine-palladium(II) chloride In acetonitrile; benzene at 100℃; under 62057.8 Torr; for 18h; | A n/a B 55% |
(R)-2-hydroxy-2-methyl-3,4-dihydronaphthalen-1(2H)-one
A
2-methylnaphthalen-1-ol
Conditions | Yield |
---|---|
With dimethylaminosulphur trifluoride In dichloromethane at -78 - 20℃; Yields of byproduct given. Title compound not separated from byproducts; | A 54% B n/a C n/a |
With dimethylaminosulphur trifluoride In dichloromethane at -78 - 20℃; Yield given. Title compound not separated from byproducts; | A 54% B n/a C n/a |
Conditions | Yield |
---|---|
Stage #1: vinyl pivalate; 2-bromo-1-phenyl-1-propanone With fac-tris[2-phenylpyridinato-C2,N]iridium(III); potassium carbonate In acetonitrile at 20℃; for 8h; Inert atmosphere; Irradiation; Stage #2: With toluene-4-sulfonic acid In toluene Dean-Stark; Reflux; | 53% |
isopropylboronic acid
A
2-methylnaphthalen-1-ol
B
1-isopropyl-2-methylnaphthalene
C
2-Methylnaphthalene
Conditions | Yield |
---|---|
With potassium phosphate; C20H34O3P2; [Pd(cinnamyl)Cl]2 In toluene at 110℃; for 12h; Suzuki-Miyaura Coupling; Inert atmosphere; | A 51% B 38% C 6 %Chromat. |
N,N-dimethyl-o-crotylbenzamide
2-methylnaphthalen-1-ol
Conditions | Yield |
---|---|
With methyllithium In tetrahydrofuran at -78 - 25℃; for 8h; | 50% |
isopropylboronic acid
A
2-methylnaphthalen-1-ol
B
2-methyl-1-propylnaphthalene
C
2-Methylnaphthalene
Conditions | Yield |
---|---|
With potassium phosphate; 4- (9-anthryl) -3-(tert-butyl)-2,3-dihydrobenzo[d][1,3]oxaphosphole; [Pd(cinnamyl)Cl]2 In toluene at 110℃; for 12h; Reagent/catalyst; Inert atmosphere; | A 50% B 35% C 9 %Chromat. |
Conditions | Yield |
---|---|
With potassium phosphate; [Pd(cinnamyl)Cl]2; triphenylphosphine In toluene at 110℃; for 12h; Reagent/catalyst; Inert atmosphere; | A 44% B 51 %Chromat. |
methanol
α-naphthol
A
4-methyl-1-naphthol
B
2-methylnaphthalen-1-ol
Conditions | Yield |
---|---|
ferric oxide Conversion of starting material; | A n/a B 40% |
magnesium oxide Conversion of starting material; | A n/a B 31% |
(+/-)-2-hydroxy-2-methyl-3,4-dihydro-2H-naphthalen-1-one
2-methylnaphthalen-1-ol
Conditions | Yield |
---|---|
With pyridine; thionyl chloride at -10℃; for 1h; | 36% |
tetrahydrofuran
4-Diazo-2-methylbenzo-2,5-cyclohexadienone
A
2-methylnaphthalen-1-ol
Conditions | Yield |
---|---|
at 0℃; Product distribution; Photolysis; | A 17% B 32% C 8% D 35% |
Conditions | Yield |
---|---|
With lithium diisopropyl amide In tetrahydrofuran at -78 - 20℃; regioselective reaction; | 34% |
2-methyl-1-tetralone
A
2-methylnaphthalen-1-ol
B
2-Bromo-2-methyl-1,2,3,4-tetrahydro-naphthalin-1-ol
Conditions | Yield |
---|---|
With Oxone; ammonium bromide In dichloromethane | A 27% B 8% |
isopropylboronic acid
A
2-methylnaphthalen-1-ol
B
1-isopropyl-2-methylnaphthalene
Conditions | Yield |
---|---|
With potassium phosphate; C20H34O3P2; [Pd(cinnamyl)Cl]2 In toluene at 80℃; for 12h; Suzuki-Miyaura Coupling; Inert atmosphere; | A 7% B 24% |
isopropylboronic acid
2-methylnaphthalen-1-ol
Conditions | Yield |
---|---|
With potassium phosphate; C20H34O3P2; [Pd(cinnamyl)Cl]2 In toluene at 110℃; for 12h; Inert atmosphere; | 18% |
Conditions | Yield |
---|---|
With Co(salN-Medpt); oxygen In acetonitrile for 0.5h; | 100% |
With methylene blue In methanol; water at 20℃; under 7500.75 Torr; for 0.266667h; Irradiation; Flow reactor; | 98% |
Stage #1: 2-methylnaphthalen-1-ol In acetonitrile at 74.84℃; Stage #2: With dihydrogen peroxide In acetonitrile for 0.75h; Reflux; chemoselective reaction; | 97.3% |
2-methylnaphthalen-1-ol
2-Hydroxy-2-methyl-2H-naphthalene-1-one
Conditions | Yield |
---|---|
With 1-hydroxy-3H-benz[d][1,2]iodoxole-1,3-dione In tetrahydrofuran at 20℃; for 14h; | 100% |
With tert.-butylhydroperoxide; 3 A molecular sieve; MoO5*pyridine*HMPA In dichloromethane at 22℃; for 3.5h; other ortho-alkylated α- and β-Naphthols; | 93% |
With tert.-butylhydroperoxide; 3 A molecular sieve; MoO5*pyridine*HMPA In dichloromethane at 22℃; for 3.5h; | 93% |
2-methylnaphthalen-1-ol
3,3’-dimethyl-1,1’-binaphthalenylidene-4,4’-dione
Conditions | Yield |
---|---|
With 5% Bi/5% Pt on active charcoal; dihydrogen peroxide In methanol; water at 60℃; for 0.333333h; Reagent/catalyst; | 99.4% |
2-methylnaphthalen-1-ol
t-butyldimethylsiyl triflate
Conditions | Yield |
---|---|
With triethylamine In dichloromethane at 20 - 25℃; for 0.5h; | 99% |
Conditions | Yield |
---|---|
Stage #1: 4-amino-benzoic acid With hydrogenchloride; sodium nitrite In water at 0 - 5℃; for 0.25h; Stage #2: 2-methylnaphthalen-1-ol With sodium hydroxide In ethanol; water | 94% |
Stage #1: 4-amino-benzoic acid With hydrogenchloride; sodium nitrite In water at 0℃; for 0.25h; Stage #2: 2-methylnaphthalen-1-ol With sodium hydroxide In ethanol at 0 - 5℃; | 92% |
Conditions | Yield |
---|---|
With triethylamine In dichloromethane | 92% |
With triethylamine In dichloromethane at -78℃; for 2h; Inert atmosphere; | 80% |
With triethylamine In dichloromethane at -78 - 20℃; for 14h; Inert atmosphere; | 61% |
2-methylnaphthalen-1-ol
Conditions | Yield |
---|---|
With o-iodophenylacetic acid; 3-chloro-benzenecarboperoxoic acid In dichloromethane at 20℃; for 3h; Inert atmosphere; | 91% |
4-methyl-morpholine
2-methylnaphthalen-1-ol
Methandiphosphonsaeuretetrapropylester
1,1-dichloromethyl-methyl ether
B
Tetra-n-propyl 2-[4-hydroxy-3-methyl-1-naphthyl]-ethenylidene-1,1-diphosphonate
Conditions | Yield |
---|---|
titanium tetrachloride; tin(IV) chloride In tetrahydrofuran; dichloromethane; ethyl acetate | A 90% B n/a |
2-methylnaphthalen-1-ol
1,1,1-trifluoro-2-(1H-indol-3-yl)-4-phenylbut-3-yn-2-ol
Conditions | Yield |
---|---|
With (11aR)-3,7-di-9-anthracenyl-10,11,12,13-tetrahydro-5-hydroxy-5-oxide diindeno[7,1de:10,70-fg][1,3,2] dioxaphosphocin In dichloromethane at 20℃; for 48h; Molecular sieve; enantioselective reaction; | 90% |
2-methylnaphthalen-1-ol
lead(IV) tetraacetate
A
menadione
B
2-acetoxy-2-methylnaphthalen-1(2H)-one
Conditions | Yield |
---|---|
In benzene Ambient temperature; | A 3% B 88% |
triphenyl phosphite
2-methylnaphthalen-1-ol
ethylamine
N-Ethyl(2-methyl-1-naphthyl)amine
Conditions | Yield |
---|---|
85% |
2-methylnaphthalen-1-ol
N,N-dimethyl(methylene)ammonium chloride
4-Dimethylaminomethyl-2-methyl-1-naphthol-hydrochlorid
Conditions | Yield |
---|---|
In acetonitrile | 84% |
Conditions | Yield |
---|---|
Stage #1: 2-methylnaphthalen-1-ol With potassium hydroxide In tetrahydrofuran at 20℃; for 0.0833333h; Inert atmosphere; Stage #2: p-toluenesulfonyl chloride In tetrahydrofuran at 60℃; Inert atmosphere; | 79% |
Stage #1: 2-methylnaphthalen-1-ol With potassium hydroxide In tetrahydrofuran at 20℃; for 0.0833333h; Inert atmosphere; Stage #2: p-toluenesulfonyl chloride In tetrahydrofuran at 20 - 60℃; Inert atmosphere; | 79% |
2-methylnaphthalen-1-ol
4-fluorobenzylisocyanate
Conditions | Yield |
---|---|
With triethylamine In toluene Heating; | 78% |
2-methylnaphthalen-1-ol
3,5-dimethylphenyl isocyanate
Conditions | Yield |
---|---|
With triethylamine In toluene Heating; | 78% |
2-methylnaphthalen-1-ol
A
menadione
B
2-acetoxy-2-methylnaphthalen-1(2H)-one
Conditions | Yield |
---|---|
With lead(IV) acetate In acetonitrile Ambient temperature; | A 16% B 74% |
Conditions | Yield |
---|---|
With dihydrogen peroxide; methyltrioxorhenium(VII) In acetic acid at 20℃; for 2h; | A 6% B 74% |
2-methylnaphthalen-1-ol
Conditions | Yield |
---|---|
With N-Bromosuccinimide In acetonitrile at 20 - 25℃; for 0.5h; | 74% |
With N-Bromosuccinimide In acetonitrile at 20℃; for 0.5h; | 55% |
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