ITEM STANDARD TYPITAL RESULT Appearance White powder White powder Assay (GC) 99.5%min
Cas:87-41-2
Min.Order:1 Kilogram
FOB Price: $3.0
Type:Lab/Research institutions
inquiryChemlyte Solutions believe that customers and suppliers deserve much more than what traditional distributors can offer. To grow in today s fast-paced and increasingly competitive market it is essential to be able to quickly adapt to market forces eff
Cas:87-41-2
Min.Order:100 Gram
Negotiable
Type:Other
inquirySpecifications Classification: Acaricide, Biological Pesticide, Fungicide, Herbicide, Insecticide, Molluscicide, Nematicide, Plant Growth Regulator, Rodenticide, Agrochemicals CAS No.: 87-41-2 Other Names: Phthalide MF: C8H6O2 EINECS No.: 2
Cas:87-41-2
Min.Order:0 Metric Ton
Negotiable
Type:Lab/Research institutions
inquiryProduct Description Product name Phthalide CAS number 87-41-2 Appearance White to yellowish powder Purity ≥99% Capacity 100mt/year
Cas:87-41-2
Min.Order:1 Gram
Negotiable
Type:Lab/Research institutions
inquiryHubei Lidu New Materials Technology Co. , Ltd. is located in No. 12,3C Industrial Park, Zhongxiang Economic Development Zone, Hubei Province. The company is committed to fine chemical raw materials, pharmaceutical intermediates and other production,
Located 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
Items Standard Result Assay 98%min ---------------------------------------------------------------------------------------------
Cas:87-41-2
Min.Order:1 Gram
FOB Price: $100.0 / 500.0
Type:Manufacturers
inquiryPhthalide CAS 87-41-2 Company profile Wuhan Fortuna Chemical Co.,Ltd established in 2006, is a big integrative chemical enterprise being engaged in Pharmaceutical & its intermediates, Food/Feed additives, Fine chemicals in distributing the p
Cas:87-41-2
Min.Order:1 Kilogram
FOB Price: $10.0
Type:Trading Company
inquiry1.Hefei TNJ Chemical Industry Co.Limited(ISO9001:2008),are strong in the field of Pharmaceuticals,food additives,plant extract and fine chemical for more than 10 years. 2.Full experience of large numbers container loading in main Chinese seap
1. Factory price and high quality must be guaranteed, base on 8 years of production and R&D experience 2. Free samples will be provided,ensure specifications and quality are right for customer 3. Customers will receive the most professional techn
Cas:87-41-2
Min.Order:1 Gram
FOB Price: $0.1
Type:Manufacturers
inquiryhigh quality Appearance:white powder 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
Cas:87-41-2
Min.Order:1 Kilogram
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
Cangzhou Enke Pharma Tech Co.,ltd. is located in Cangzhou City, Hebei province ,where is a famous petroleum chemical industry city in China. Enke Pharma a high-tech enterprise ,and we are dedicated to developing and manufacturing new ap
Our 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
About Product Details CAS: 87-41-2 MF: C8H6O2
Cas:87-41-2
Min.Order:1 Kilogram
FOB Price: $3.0 / 10.0
Type:Lab/Research institutions
inquiryPhthalide Basic information Product Name: Phthalide Synonyms: SPECS AE-641/30105043;PHTHALIDE;OXOPHTHALANE;O-HYDROXYMETHYLBENZOIC ACID LACTONE;1,3-Dihydrobenzo[C]furan-2-one;2-Benzofuran
Our advantages: 1) Standard:BP/USP/EP/Enterprise standard1, High quality with competitive price: 2) All Purity≥99% 3) We are manufacturer and can provide high quality products with factory price. 2, Fast and safe delivery 1) Parcel can b
Cas:87-41-2
Min.Order:1 Kilogram
FOB Price: $1.0 / 10.0
Type:Trading Company
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:87-41-2
Min.Order:1 Kilogram
FOB Price: $139.0 / 210.0
Type:Trading Company
inquiryPhthalide Chinese Supplier, manufactuer, Phthalide good supplier, Antimex Group, was founded in 2001,we are specializing in manufacturing & researching, warehouse & logistics of Active pharmaceutical Ingredients, pharmaceutical and chemica
Cas:87-41-2
Min.Order:1 Metric Ton
FOB Price: $9.5 / 9.8
Type:Lab/Research institutions
inquiryProduct Name: Phthalide CAS: 87-41-2 MF: C8H6O2 MW: 134.13 EINECS: 201-744-0 Mol File: 87-41-2.mol Appearanc
1. Guaranteed purity; 2. Large quantity in stock; 3. Largest manufacturer; 4. Best service after shipment with email; 5. High quality & competitive price; Appearance:white powder Storage:Store in sealed containers at cool & dr
Cas:87-41-2
Min.Order:100 Gram
Negotiable
Type:Other
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:87-41-2
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryOur company has been in existence for 10 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 prese
Phthalide CAS: 87-41-2 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 intermediates, st
Cas:87-41-2
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
Henan 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
Phthalide CAS: 87-41-2 Specification Product name Phthalide CAS number 87-41-2 Appearance White to yellowish powder Purity ≥99% Capacity 100mt/year MOQ 100gram Appl
Product Detail Minimum Order Qty. 10 Gram
Cas:87-41-2
Min.Order:20 Metric Ton
Negotiable
Type:Trading Company
inquiryAppearance:white powder Storage:Store in a cool,dry place and keep away from direct strong light Package:As customer request Application:Used for research and industrial manufacture. Transportation:Common products:Sea/Air/Courie
Hangzhou KeyingChem Co., Ltd. exported this product to many countries and regions at best price. If you are looking for the material’s manufacturer or supplier in China, KeyingChem is your best choice. Pls contact with us freely for getting det
Cas:87-41-2
Min.Order:0 Metric Ton
Negotiable
Type:Lab/Research institutions
inquiryConditions | Yield |
---|---|
With (CH3)5C5*Ir(-OCH2C(C6H5)2NH-) In acetone at 20℃; for 4h; | 100% |
With sodium bromate; hydrogen bromide In acetic acid at 35℃; for 5h; | 99% |
With periodic acid; pyridinium chlorochromate In acetonitrile at 0 - 20℃; for 2h; | 99% |
Conditions | Yield |
---|---|
With calcium oxide In benzene at 39.84℃; for 0.25h; Tishchenko reaction; | 100% |
[La2(tBu2pz)6] In benzene-d6 at 21℃; Tishchenko reaction; | 100% |
With [(ImDippN)Th{N(SiMe3)2}3] In benzene-d6 at 20℃; for 6h; | 100% |
Conditions | Yield |
---|---|
With potassium carbonate; bis-triphenylphosphine-palladium(II) chloride In N,N-dimethyl-formamide at 60℃; under 760 Torr; for 72h; | 100% |
With N-ethyl-N,N-diisopropylamine; C50H42O2P2Pd2; triphenylphosphine In toluene at 60℃; for 1.66667h; Conversion of starting material; | 100% |
With triethylamine; 4,5-bis(diphenylphos4,5-bis(diphenylphosphino)-9,9-dimethylxanthenephino)-9,9-dimethylxanthene; palladium dichloride In toluene at 80℃; under 760.051 Torr; for 4h; | 97% |
Conditions | Yield |
---|---|
With oxygen at 340 - 360℃; Product distribution / selectivity; | A 0.01% B 100% |
With oxygen at 340 - 360℃; | A 0.1% B 100% |
With oxygen at 340 - 360℃; | A 0.03% B 100% |
Conditions | Yield |
---|---|
With oxygen at 340 - 360℃; Product distribution / selectivity; | A 0.01% B 100% C 0.02% |
With oxygen at 340 - 360℃; | A 0.03% B 100% C 0.05% |
With oxygen at 340 - 360℃; | A 0.01% B 100% C 0.01% |
Conditions | Yield |
---|---|
With oxygen at 340 - 360℃; | A 0.01% B 100% |
With oxygen at 340 - 360℃; | A 0.01% B 100% |
Conditions | Yield |
---|---|
With oxygen at 354 - 357℃; | A 0.2% B 100% C 0.15% |
Conditions | Yield |
---|---|
With triethylsilane; iron(III)-acetylacetonate at 60℃; for 0.666667h; | 99% |
With triethylsilane; iron(III)-acetylacetonate at 60℃; for 0.666667h; other catalysts: Co(acac)2, Ni(acac)2; same reaction of iso- and terephthaloyl chloride; | 99% |
With tricyclohexylborane at 300℃; for 2h; | 11.5% |
Conditions | Yield |
---|---|
With chromium(VI) oxide; periodic acid In acetonitrile at 20℃; for 0.25h; | 99% |
With oxygen In dimethyl sulfoxide at 20℃; under 760.051 Torr; for 24h; Irradiation; | 99% |
With tert.-butylhydroperoxide; 0.5C34H18N16(4-)*2H2O*2Cu(1+)*C3H7NO In water at 20℃; for 6h; Reagent/catalyst; Time; Sonication; | 97% |
Conditions | Yield |
---|---|
With Li(1+)*C12H28AlO3(1-) In tetrahydrofuran; hexane at -78℃; for 1h; | 98% |
With lithium borohydride In tetrahydrofuran for 0.25h; | 91% |
With 4-butanolide; cyclohexane; hydrogen at 180℃; under 30003 Torr; for 4h; Catalytic behavior; Reagent/catalyst; Time; Autoclave; | 89.6% |
1,3-dihydroisobenzofuran
A
2-benzofuran-1(3H)-one
B
1,3-dihydroisobenzofuran-1-ol
Conditions | Yield |
---|---|
With cobalt(III) acetylacetonate; oxygen In ethyl acetate at 70℃; for 24h; | A 98% B 1% |
2-benzofuran-1(3H)-one
Conditions | Yield |
---|---|
With methanesulfonic acid; acetic anhydride at 80℃; Temperature; Reagent/catalyst; | 98% |
With sulfuric acid; acetic anhydride at 0 - 80℃; for 1h; |
Conditions | Yield |
---|---|
With (dipyridylamine)Cp*IrOSO3; hydrogen In water at 130℃; under 3750.38 Torr; for 32h; | 97% |
With formic acid; C20H29ClIrN4(1+)*Cl(1-) In water at 80℃; for 2h; chemoselective reaction; | 91% |
With sodium tetrahydroborate; nickel(II) phthalocyanine In PEG-400 at 20℃; for 0.333333h; chemoselective reaction; | 87% |
With iodine; phosphorous acid In 1,2-dichloro-ethane at 60℃; for 13h; Inert atmosphere; Schlenk technique; | 86% |
Multi-step reaction with 2 steps 1: fluorobenzene / 0.5 h / 46 °C / Microwave irradiation 2: potassium carbonate / fluorobenzene / 0.17 h / 155 °C View Scheme |
Conditions | Yield |
---|---|
Stage #1: terephthalaldehyde, With palladium 10% on activated carbon; sodium carbonate In isopropyl alcohol at 110℃; for 24h; Inert atmosphere; Stage #2: 2-iodobenzyl alcohol With triphenylphosphine In 1-methyl-pyrrolidin-2-one; isopropyl alcohol at 100℃; for 24h; Catalytic behavior; Solvent; Temperature; Inert atmosphere; | 97% |
Stage #1: terephthalaldehyde, With palladium 10% on activated carbon; sodium carbonate In isopropyl alcohol at 120℃; for 24h; Inert atmosphere; Stage #2: 2-iodobenzyl alcohol With triphenylphosphine In 1-methyl-pyrrolidin-2-one at 100℃; for 24h; Inert atmosphere; | 85% |
2-hydroxymethyl-benzoic acid hydrazide
2-benzofuran-1(3H)-one
Conditions | Yield |
---|---|
With t-butyldimethylsiyl triflate; N,N-dimethyl-formamide at 20℃; for 20h; | 97% |
Conditions | Yield |
---|---|
Stage #1: 2-(bromomethyl)benzoic acid With 1,8-diazabicyclo[5.4.0]undec-7-ene In acetone for 0.166667h; Stage #2: With methyl iodide In acetone at 20℃; for 4h; | 96% |
With cesium fluoride In acetonitrile for 10h; Heating; | 80% |
With sodium hydroxide anschl. Ansaeuern; | |
In gas at 380℃; Mechanism; Thermodynamic data; Ea(excit.); |
Conditions | Yield |
---|---|
With sodium tetrahydroborate In tetrahydrofuran at 0 - 20℃; for 1.5h; | A n/a B 96% |
Conditions | Yield |
---|---|
With tetrabutylammomium bromide; dicobalt octacarbonyl In sodium hydroxide; benzene at 65℃; for 2.5h; Irradiation; | 95% |
With potassium carbonate; F-CH2Co(CO)4 In methanol at 25℃; | 84% |
With di-μ-iodobis(tri-t-butylphosphino)dipalladium(l); triethylamine In toluene at 100℃; under 900.09 Torr; for 12h; | 82 %Chromat. |
Conditions | Yield |
---|---|
With 5%-palladium/activated carbon; sodium fluoride In 1,4-dioxane at 150℃; for 24h; | 94% |
Conditions | Yield |
---|---|
With 5%-palladium/activated carbon; sodium fluoride; 3-chloro-benzenecarboperoxoic acid In 1,4-dioxane at 150℃; for 24h; | 94% |
4,7-dihyrophthalide
2-benzofuran-1(3H)-one
Conditions | Yield |
---|---|
With 2,3-dicyano-5,6-dichloro-p-benzoquinone In toluene for 14h; Ambient temperature; | 92% |
dicobalt octacarbonyl
ethanol
o-bromobenzyl alcohol
2-benzofuran-1(3H)-one
Conditions | Yield |
---|---|
With dmap; palladium diacetate; 4,5-bis(diphenylphos4,5-bis(diphenylphosphino)-9,9-dimethylxanthenephino)-9,9-dimethylxanthene In toluene at 90℃; for 0.5h; Microwave irradiation; | 92% |
Conditions | Yield |
---|---|
With 1-methyl-1H-imidazole; [2,2]bipyridinyl; tetrakis(acetonitrile)copper(I) trifluoromethanesulfonate; 9-azabicyclo<3.3.1>nonane-N-oxyl In acetonitrile at 22℃; for 2h; | A 92% B 8% |
Conditions | Yield |
---|---|
With sodium tetrahydroborate In methanol; tert-butyl alcohol Heating; | A 9% B 91% |
With sodium tetrahydroborate In methanol; tert-butyl alcohol Heating; | A 8% B 91% |
With diisobutylaluminium hydride In dichloromethane; toluene at -30 - 20℃; for 1h; Inert atmosphere; regioselective reaction; | A 68% B 10% |
With diisobutylaluminium hydride In dichloromethane; toluene at -30 - 20℃; for 1h; Temperature; Inert atmosphere; regioselective reaction; | A 30% B 60% |
Conditions | Yield |
---|---|
With oxygen In water at 80℃; for 12h; Reagent/catalyst; Sealed tube; | 90% |
With copper(II) oxide; zinc In water at 250℃; for 2h; | 17% |
With water |
2-[(Diisopropoxy-methyl-silanyl)-methyl]-benzoic acid methyl ester
2-benzofuran-1(3H)-one
Conditions | Yield |
---|---|
With peracetic acid; potassium fluoride In N,N-dimethyl-formamide for 18h; Ambient temperature; | 90% |
Conditions | Yield |
---|---|
With dipotassium hydrogenphosphate; palladium diacetate at 140℃; for 36h; | 90% |
With dipotassium hydrogenphosphate; palladium diacetate at 130℃; for 36h; | 87% |
With palladium diacetate for 36h; Alkaline conditions; Heating; |
Conditions | Yield |
---|---|
With tungsten(VI) oxide monohydrate; dihydrogen peroxide In water; tert-butyl alcohol at 80℃; for 24h; | 90% |
Conditions | Yield |
---|---|
With triethylamine; nickel In tetrahydrofuran | 89% |
With hydrogen In Pt on charcoal; 5,5-dimethyl-1,3-cyclohexadiene | |
With sodium acetate; palladium In acetic acid |
o-phthalic dicarboxaldehyde
phenylboronic acid
A
2-benzofuran-1(3H)-one
B
3-phenylphthalide
Conditions | Yield |
---|---|
With potassium carbonate; 1,2-bis-(diphenylphosphino)ethane; cobalt(II) iodide In tetrahydrofuran at 80℃; for 12h; Inert atmosphere; | A 10% B 89% |
With 1,10-Phenanthroline; potassium carbonate; cobalt(II) chloride In acetonitrile at 80℃; for 12h; Inert atmosphere; | A 65% B 36% |
2-benzofuran-1(3H)-one
methylmagnesium bromide
α,α-dimethyl-o-xylene α,α'-diol
Conditions | Yield |
---|---|
at -78 - 20℃; | 100% |
In tetrahydrofuran; diethyl ether at 30℃; for 12.5h; | 88% |
unter Wasserabgabe entsteht 1.1-Dimethyl-phthalan; |
Conditions | Yield |
---|---|
In water at 220℃; under 114000 Torr; for 4h; | 100% |
With ethanol at 220℃; | |
In 5,5-dimethyl-1,3-cyclohexadiene |
Conditions | Yield |
---|---|
With sodium aluminum tetrahydride In tetrahydrofuran at 0℃; for 0.25h; | 100% |
With dimethyl zinc(II); sodium hydride In tetrahydrofuran at 0℃; for 6h; | 100% |
With lithium aluminium tetrahydride In tetrahydrofuran at 25℃; under 760.051 Torr; for 16h; Inert atmosphere; | 99% |
2-benzofuran-1(3H)-one
phenylmethanethiol
2-<(Benzylthio)methyl>benzoic acid
Conditions | Yield |
---|---|
With sodium hydride In N,N-dimethyl-formamide; mineral oil for 45h; Reflux; | 100% |
With sodium hydride In N,N-dimethyl-formamide for 24h; Heating; | 99% |
58% | |
With sodium ethanolate In ethanol |
methanol
2-benzofuran-1(3H)-one
o-(chloromethyl)benzoic acid methyl ester
Conditions | Yield |
---|---|
Stage #1: 2-benzofuran-1(3H)-one With boron trifluoride diethyl etherate; N-benzyl-N,N,N-triethylammonium chloride In xylene at 100℃; Stage #2: With thionyl chloride In xylene at 100 - 132℃; for 3h; Stage #3: methanol at 50 - 60℃; for 2h; | 100% |
Stage #1: 2-benzofuran-1(3H)-one With chloro(triphenyl)phosphonium chloride at 180℃; for 2h; Stage #2: methanol With pyridine for 1h; | |
With pyridine; dichlorotriphenylphosphorane at 180℃; |
2-benzofuran-1(3H)-one
Conditions | Yield |
---|---|
In tetrahydrofuran; hexane | 100% |
Conditions | Yield |
---|---|
With sodium methylate In methanol for 2h; Reflux; | 100% |
Conditions | Yield |
---|---|
In methanol for 36h; | 99.5% |
Conditions | Yield |
---|---|
Stage #1: 2-benzofuran-1(3H)-one With sodium hydroxide In water at 20℃; for 3h; Stage #2: p-methoxybenzyl chloride In N,N-dimethyl-formamide at 80℃; for 1h; | 99% |
Stage #1: 2-benzofuran-1(3H)-one With water; sodium hydroxide In tetrahydrofuran at 20℃; for 3h; Stage #2: p-methoxybenzyl chloride In N,N-dimethyl-formamide at 80℃; for 1h; |
2-benzofuran-1(3H)-one
4,4,5,5-tetramethyl-[1,3,2]-dioxaboralane
Conditions | Yield |
---|---|
With ToMMgMe at 24.84℃; for 1h; | 99% |
With C12H36MgN2Si4 In neat (no solvent) at 20℃; for 0.25h; Catalytic behavior; Reagent/catalyst; Solvent; Inert atmosphere; Schlenk technique; | 99% |
With C42H50Mg2N4 In neat (no solvent) at 25℃; for 1h; Glovebox; Schlenk technique; Inert atmosphere; | 99 %Spectr. |
2-benzofuran-1(3H)-one
tert-Butoxybis(dimethylamino)methane
3-isobenzofuran-1(3H)-one
Conditions | Yield |
---|---|
at 135℃; for 0.5h; | 98% |
2-benzofuran-1(3H)-one
tetra(n-butyl)ammonium hydroxide
tetra-n-butylammonium 2-(hydroxymethyl)benzoate
Conditions | Yield |
---|---|
for 0.5h; | 98% |
With water for 1.5h; Heating; | 39 g |
In water for 1.5h; Heating; |
Conditions | Yield |
---|---|
Stage #1: 2-benzofuran-1(3H)-one With lithium diisopropyl amide In tetrahydrofuran at -78℃; Stage #2: butyraldehyde In tetrahydrofuran | 98% |
With lithium diisopropyl amide 1.) THF, -78 deg C, 10 min, 2.) THF, -78 deg C, 1-2 h; Yield given. Multistep reaction; |
Conditions | Yield |
---|---|
In neat (no solvent) at 40℃; for 3h; | 98% |
2-benzofuran-1(3H)-one
Conditions | Yield |
---|---|
With sodium hydroxide In water for 2h; Reflux; | 98% |
Conditions | Yield |
---|---|
With N-Bromosuccinimide In tetrachloromethane | 97% |
With N-Bromosuccinimide In tetrachloromethane for 0.666667h; Bromination; Irradiation; | 94% |
With N-Bromosuccinimide In tetrachloromethane for 0.666667h; Irradiation; | 94% |
2-benzofuran-1(3H)-one
1,3-dihydroisobenzofuran-1-ol
Conditions | Yield |
---|---|
With diisobutylaluminium hydride In hexane; dichloromethane at -78℃; for 1.5h; | 97% |
With diisobutylaluminium hydride | 91% |
With diisobutylaluminium hydride In dichloromethane at -78℃; | 70% |
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