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:52787-14-1
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inquiryWelcome to Simagchem, your partner in China as a premier supply of bulk specialty chemicals for industry and life science. We introduce experienced quality product and exceptional JIT service with instant market intelligence in China to benefit our
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Min.Order:5 Kiloliter
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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
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Cas:52787-14-1
Min.Order:10 Kilogram
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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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inquiryHangzhou 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
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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
Cas:52787-14-1
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inquiryMethyl 4-(2-methoxy-2-oxoethyl)benzoateAppearance:None Storage:None Package:according to customers' requirements Application:Pharmaceutical intermediates Transportation:By air(EMS or EUB or FedEx or TNT ect...) or by sea(FOB or CIF or CNF ect...)or a
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Min.Order:1 Gram
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inquiryWe are one of a few suppliers that can offer custom synthesis service of this product We are specialized in custom synthesis, chemical/pharmaceutical/ pesticides outsourcing and contract research. We are committed to prov
Cas:52787-14-1
Min.Order:100 Gram
FOB Price: $100.0 / 2000.0
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inquirySuperior quality, moderate price & quick delivery. Appearance:CLEAR COLOURLESS TO LIGHT YELLOW LIQUID Storage:Well-sealed and put in dry and cool conditions. Protected from direct sunlight or high temperature. Package:as per your request
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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.
Cas:52787-14-1
Min.Order:1 Kilogram
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inquiryProduct Details Grade: pharmaceutical grade Purity:99%+ ProductionCapacity: 1000 Kilogram/Month Scope of use: For scientific research only(The product must be used legally) Our Advantage 1. Best quality with competitive price. 2. Quick shipping,
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inquiryHANGZHOU THINK CHEMICAL CO., LTD. (THINKCHEM) is an integrative corporation of trade, research and contract manufacture. With about ten years of business experiences on the marketing & distribution, thinkchem specializes in exp
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inquiryfactory?direct?saleAppearance:White Powder Storage:Store In Dry, Cool And Ventilated Place Package:25kg/drum, also according to the clients requirement Application:It is widely used as a thickener, emulsifier and stabilizer Transportation:By Sea Or B
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Type:Trading Company
inquiryHunan 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
Cas:52787-14-1
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inquiryProduct name: 4-Methoxycarbonylmethylbenzoic Acid Methyl Ester CAS No.:52787-14-1 Molecule Formula:C11H12O4 Molecule Weight:208.21 Purity: 99.0% Package: 25kg/drum Description: White or off-white powder Manufacture Standards:Enterpris
Cas:52787-14-1
Min.Order:1 Kilogram
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Type:Trading Company
inquiryShandong Mopai Biotechnology 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 chemicals. W
Cas:52787-14-1
Min.Order:1 Gram
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Type:Lab/Research institutions
inquiry1.Applied in food field.it can improve the immune system and prolong life. 2.Appliedin cosmetic field.it can improve the skin care. 3.Applied in pharmaceutical field.it can treat various dieases. 4.Our product quality assurance will make our customer
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Min.Order:1 Metric Ton
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Type:Trading Company
inquiryLocated 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 and h
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inquiryWe are a Union of chemistry in China, consists of chemists,engineers, laboratories,factories in China. We organize surplus capacity of R&D and production as well as custom synthesis for chemical products and chemical business project. We are supp
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inquiryStock products, own laboratory Package:Grams, Kilograms Application:For R&D Transportation:According to customer request Port:Shanghai
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inquiryThe process is mature and can be mass produced to 100 kg, with good quality and purity up to 99%.The product has a large stock and can be supplied stably. Package:bottle Application:Drug R&D Transportation:Sealed drying(25℃) Port:ShangHai
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Min.Order:1 Gram
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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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inquiryhigh purity lowest priceAppearance:solid or liquid Storage:in sealed air resistant place Package:drum and bag Application:for pharma use Transportation:by sea or air Port:Beijing or Guangzhou
Jinhua huayi chemical co., ltd. is dedicated to the development, production and marketing of chemicals. On the basis of equality and mutual benefit, and under the principle of customer first, credit first, quality first, we are ready to join hands
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Min.Order:100 Gram
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inquiryAcmec 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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inquirymethanol
4-(carboxymethyl)benzoic acid
methyl 4-(2-methoxy-2-oxoethyl)benzoate
Conditions | Yield |
---|---|
With thionyl chloride In N,N-dimethyl-formamide at 50℃; for 4h; | 95% |
With sulfuric acid at 90℃; for 19h; | 93% |
With sulfuric acid a) from 20 deg C to 25 deg C, 3 d, b) reflux, 4.5 h; | 91% |
methanol
1,1-dibromo-2-(4-methoxycarbonylphenyl)ethene
methyl 4-(2-methoxy-2-oxoethyl)benzoate
Conditions | Yield |
---|---|
With triethylsilane; cyclohexa-1,4-diene; oxygen; cobalt acetylacetonate In nonane at 24℃; under 760.051 Torr; Reagent/catalyst; | 92% |
methanol
4-(carboxymethyl)benzoic acid
A
methyl 4-(2-methoxy-2-oxoethyl)benzoate
B
4-(methoxycarbonylmethyl)benzoic acid
Conditions | Yield |
---|---|
With thionyl chloride at 25 - 27℃; for 7h; Esterification; | A 5% B 90% |
With nickel dichloride for 10h; Heating; | A 6% B 85% |
With phosphorus pentoxide; copper(II) sulfate; sodium sulfate for 4h; Heating; | A 20% B 70% |
methanol
4-ethynylbenzoic acid methyl ester
methyl 4-(2-methoxy-2-oxoethyl)benzoate
Conditions | Yield |
---|---|
With 4-methylpyridine-1-oxide; chloro(1,5-cyclooctadiene)rhodium(I) dimer; P(p-C6H4F)3 In acetonitrile at 60℃; for 2h; chemoselective reaction; | 83% |
methanol
methyl 4-(cyanomethyl)benzoate
methyl 4-(2-methoxy-2-oxoethyl)benzoate
Conditions | Yield |
---|---|
With hydrogenchloride for 2h; Reflux; | 81% |
With hydrogenchloride at 20℃; for 32h; Heating / reflux; |
4-methoxycarbonylphenyl bromide
methyl chloroacetate
methyl 4-(2-methoxy-2-oxoethyl)benzoate
Conditions | Yield |
---|---|
With manganese; (2,2'-bipyridine)nickel(II) dibromide; trifluoroacetic acid In N,N-dimethyl-formamide at 50℃; for 1h; | 72% |
methanol
4-Trifluoromethylphenylacetic acid
methyl 4-(2-methoxy-2-oxoethyl)benzoate
Conditions | Yield |
---|---|
Stage #1: 4-Trifluoromethylphenylacetic acid With sodium hydride In acetonitrile for 20h; Heating; Stage #2: methanol; sulfuric acid for 2h; Heating; | 51% |
4-(carboxymethyl)benzoic acid
methyl 4-(2-methoxy-2-oxoethyl)benzoate
Conditions | Yield |
---|---|
In methanol | 28.8% |
In methanol | 28.8% |
4-Bromophenylacetonitrile
carbon monoxide
sodium methylate
A
methyl 4-(2-methoxy-2-oxoethyl)benzoate
B
(4-bromo-phenyl)-acetic acid methyl ester
C
methyl 4-(cyanomethyl)benzoate
Conditions | Yield |
---|---|
With dicobalt octacarbonyl In methanol at 50℃; Product distribution; Mechanism; Irradiation; other p-halogenobenzyl cyanides, var. time and initial concn.; |
triptycene
acetyl chloride
A
methyl 4-(2-methoxy-2-oxoethyl)benzoate
B
2,6-diacetyltriptycene
C
2,7-diacetyltriptycene
Conditions | Yield |
---|---|
With hydrogenchloride; aluminium trichloride In nitromethane; dichloromethane for 1.66667h; Further byproducts given. Title compound not separated from byproducts; |
methyl 4-(2-methoxy-2-oxoethyl)benzoate
Conditions | Yield |
---|---|
With sodium hydrogencarbonate In diethyl ether Yield given; |
4-methyl-benzoic acid methyl ester
methyl 4-(2-methoxy-2-oxoethyl)benzoate
Conditions | Yield |
---|---|
Multi-step reaction with 4 steps 1: 80 percent / N-bromosuccinimide, dibenzoyl-peroxide / CCl4 / 2.5 h / Heating 2: 54 percent / dimethylsulfoxide / 2 h / 40 °C 3: HCl / 8 h / Heating 4: aq. NaHCO3 / diethyl ether View Scheme |
Methyl 4-(bromomethyl)benzoate
methyl 4-(2-methoxy-2-oxoethyl)benzoate
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: 54 percent / dimethylsulfoxide / 2 h / 40 °C 2: HCl / 8 h / Heating 3: aq. NaHCO3 / diethyl ether View Scheme | |
Multi-step reaction with 3 steps 1: water; methanol / 5 h / Reflux 2: sodium hydroxide / methanol / 90 °C 3: sulfuric acid / 90 °C View Scheme | |
Multi-step reaction with 3 steps 1: tetrabutyl ammonium fluoride / acetonitrile / 12 h / 25 °C 2: sodium hydroxide; water / methanol / 12 h / 90 °C 3: sulfuric acid / 18 h / 90 °C View Scheme |
methyl 4-(cyanomethyl)benzoate
methyl 4-(2-methoxy-2-oxoethyl)benzoate
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: HCl / 8 h / Heating 2: aq. NaHCO3 / diethyl ether View Scheme | |
With hydrogenchloride In methanol at 20℃; for 32h; Heating / reflux; | |
Multi-step reaction with 2 steps 1: sodium hydroxide / methanol / 90 °C 2: sulfuric acid / 90 °C View Scheme | |
Multi-step reaction with 2 steps 1: sodium hydroxide; water / methanol / 12 h / 90 °C 2: sulfuric acid / 18 h / 90 °C View Scheme |
p-(chloromethyl)benzoic acid
methyl 4-(2-methoxy-2-oxoethyl)benzoate
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: 100 percent / aq. NaHCO3 / tetrahydrofuran / 48 h / 20 - 25 °C 2: 90 percent / aq. H2SO4 / 6 h / Heating 3: 91 percent / H2SO4 / a) from 20 deg C to 25 deg C, 3 d, b) reflux, 4.5 h View Scheme |
4-(cyanomethyl)benzoic acid
methyl 4-(2-methoxy-2-oxoethyl)benzoate
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 90 percent / aq. H2SO4 / 6 h / Heating 2: 91 percent / H2SO4 / a) from 20 deg C to 25 deg C, 3 d, b) reflux, 4.5 h View Scheme |
(4-isopropylphenyl)acetonitrile
methyl 4-(2-methoxy-2-oxoethyl)benzoate
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: aqueous nitric acid 2: sulfuric acid View Scheme |
4-(cyanomethyl)benzonitrile
methyl 4-(2-methoxy-2-oxoethyl)benzoate
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: aqueous sulfuric acid 2: sulfuric acid View Scheme |
1,3-bis-(diphenylphosphino)propane
(4-Trifluoromethanesulfonyloxy-phenyl)-acetic acid methyl ester
methyl 4-(2-methoxy-2-oxoethyl)benzoate
Conditions | Yield |
---|---|
bis(triphenylphosphine)palladium(II)-chloride In methanol; dimethyl sulfoxide |
Ethyl 2-phenylethanoate
methyl 4-(2-methoxy-2-oxoethyl)benzoate
Conditions | Yield |
---|---|
Multi-step reaction with 4 steps 1.1: aluminum (III) chloride / carbon disulfide / 12 h / 50 °C 2.1: sodium hydroxide / tetrahydrofuran; water / 1.5 h / 20 °C 3.1: potassium hydroxide / water; 1,4-dioxane / 0.17 h / 0 °C / Cooling with ice 3.2: 3 h / 0 °C / Cooling with ice 4.1: thionyl chloride / N,N-dimethyl-formamide / 4 h / 50 °C View Scheme |
ethyl 4-acetylphenylacetate
methyl 4-(2-methoxy-2-oxoethyl)benzoate
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1.1: sodium hydroxide / tetrahydrofuran; water / 1.5 h / 20 °C 2.1: potassium hydroxide / water; 1,4-dioxane / 0.17 h / 0 °C / Cooling with ice 2.2: 3 h / 0 °C / Cooling with ice 3.1: thionyl chloride / N,N-dimethyl-formamide / 4 h / 50 °C View Scheme |
methyl 4-(2-methoxy-2-oxoethyl)benzoate
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1.1: potassium hydroxide / water; 1,4-dioxane / 0.17 h / 0 °C / Cooling with ice 1.2: 3 h / 0 °C / Cooling with ice 2.1: thionyl chloride / N,N-dimethyl-formamide / 4 h / 50 °C View Scheme |
methyl coumalate
A
dimethyl 4-methylbenzene-1,3-dicarboxylate
B
methyl 4-(2-methoxy-2-oxoethyl)benzoate
Conditions | Yield |
---|---|
In toluene at 200℃; for 16h; Overall yield = 76 %; regioselective reaction; |
methyl 4-(2-methoxy-2-oxoethyl)benzoate
[4-(methoxycarbonyl)phenyl]acetic acid
Conditions | Yield |
---|---|
With lithium hydroxide monohydrate; water In tetrahydrofuran; ethanol at 25℃; for 10h; | 94.4% |
With water; potassium carbonate In methanol at 20℃; for 24h; | 93% |
With potassium carbonate In water 100 deg C, 5 min; 35 deg C, 1 h; | 85% |
methyl 4-(2-methoxy-2-oxoethyl)benzoate
1-(hydroxymethyl)-4-(2-hydroxyethyl)benzene
Conditions | Yield |
---|---|
With lithium aluminium tetrahydride In tetrahydrofuran at 20 - 30℃; Cooling with ice; | 90% |
With lithium aluminium tetrahydride In diethyl ether Reflux; | 89% |
With lithium aluminium tetrahydride In tetrahydrofuran at 0℃; for 2h; |
methyl 4-(2-methoxy-2-oxoethyl)benzoate
allyl bromide
4-(1-Methoxycarbonyl-but-3-enyl)-benzoic acid methyl ester
Conditions | Yield |
---|---|
With potassium hydride | 89% |
methyl 4-(2-methoxy-2-oxoethyl)benzoate
propargyl bromide
α-propargylhomoterephthalic acid dimethyl ester
Conditions | Yield |
---|---|
Stage #1: methyl 4-(2-methoxy-2-oxoethyl)benzoate; propargyl bromide In tetrahydrofuran at -10℃; Inert atmosphere; Stage #2: With lithium hexamethyldisilazane In tetrahydrofuran at -10℃; Temperature; Solvent; Reagent/catalyst; | 87% |
Stage #1: methyl 4-(2-methoxy-2-oxoethyl)benzoate With sodium hydride In tetrahydrofuran at 0 - 15℃; Autoclave; Stage #2: propargyl bromide In tetrahydrofuran at -20 - 10℃; for 5h; | 64.5% |
With potassium hydride 1.) THF, 0 deg C, 1 h, 2.) THF, a0) o deg C, 30 min, b) RT, 16 h; Yield given. Multistep reaction; |
methyl 4-(2-methoxy-2-oxoethyl)benzoate
1-(2-hydroxyethyl)-4-(3-hydroxypropyl)benzene
Conditions | Yield |
---|---|
With lithium aluminium tetrahydride In diethyl ether Reflux; | 85% |
methyl 4-(2-methoxy-2-oxoethyl)benzoate
Conditions | Yield |
---|---|
Stage #1: methyl 4-(2-methoxy-2-oxoethyl)benzoate With dmap; copper(l) iodide In N,N-dimethyl-formamide at 20℃; for 0.166667h; Inert atmosphere; Stage #2: trimethyl((1-phenylcyclopentyl)peroxy)silane In N,N-dimethyl-formamide at 20℃; for 1h; Inert atmosphere; | 80% |
methyl 4-(2-methoxy-2-oxoethyl)benzoate
4-(Diethylamino)salicylaldehyde
4-(7-Diethylamino-2-oxo-2H-chromen-3-yl)-benzoic acid methyl ester
Conditions | Yield |
---|---|
With piperidine; pyridine at 100℃; for 15h; | 76% |
methyl 4-(2-methoxy-2-oxoethyl)benzoate
aniline
methyl 4-(2-oxo-2-(phenylamino)ethyl)benzoate
Conditions | Yield |
---|---|
With C18H15IMnN3O3; sodium t-butanolate In toluene at 90℃; for 18h; Inert atmosphere; Schlenk technique; | 76% |
With bis(1,5-cyclooctadiene)nickel (0); C45H61N2(1+)*Cl(1-); potassium tert-butylate In toluene at 140℃; for 16h; Reagent/catalyst; | 65% |
methyl 4-(2-methoxy-2-oxoethyl)benzoate
Conditions | Yield |
---|---|
Stage #1: methyl 4-(2-methoxy-2-oxoethyl)benzoate With dmap; copper(l) iodide In N,N-dimethyl-formamide at 20℃; for 0.166667h; Inert atmosphere; Stage #2: trimethyl((1-phenylcycloheptyl)peroxy)silane In N,N-dimethyl-formamide at 20℃; for 1h; Inert atmosphere; | 75% |
methyl 4-(2-methoxy-2-oxoethyl)benzoate
Conditions | Yield |
---|---|
Stage #1: methyl 4-(2-methoxy-2-oxoethyl)benzoate With dmap; copper(l) iodide In N,N-dimethyl-formamide at 20℃; for 0.166667h; Inert atmosphere; Stage #2: trimethyl((1-(p-tolyl)cyclopentyl)peroxy)silane In N,N-dimethyl-formamide at 50℃; for 1h; Inert atmosphere; | 73% |
Conditions | Yield |
---|---|
Stage #1: methyl 4-(2-methoxy-2-oxoethyl)benzoate With 1-((1R,2R)-2-aminocyclohexyl)-3-(3,5-bis(trifluoromethyl)phenyl)thiourea In N,N-dimethyl-formamide at 20℃; for 0.0833333h; Michael Addition; Stage #2: (2-nitroethenyl)benzene In N,N-dimethyl-formamide at 20℃; for 48h; Michael Addition; diastereoselective reaction; | 70% |
methyl 4-(2-methoxy-2-oxoethyl)benzoate
aniline
A
methyl 4-(2-oxo-2-(phenylamino)ethyl)benzoate
Conditions | Yield |
---|---|
With C18H15IMnN3O3; sodium t-butanolate In toluene at 120℃; for 18h; Catalytic behavior; Temperature; Inert atmosphere; Schlenk technique; | A 66% B 28% |
cyclopentylmethyl Iodide
methyl 4-(2-methoxy-2-oxoethyl)benzoate
Conditions | Yield |
---|---|
In tetrahydrofuran; 1,3-dimethyl-3,4,5,6-tetrahydro-2(1H)-pyrimidinone | 65.7% |
In tetrahydrofuran; 1,3-dimethyl-3,4,5,6-tetrahydro-2(1H)-pyrimidinone | 65.7% |
methyl 4-(2-methoxy-2-oxoethyl)benzoate
propargyl bromide
A
dipropargyl homoterephthalic acid dimethyl ester
B
α-propargylhomoterephthalic acid dimethyl ester
Conditions | Yield |
---|---|
With tetra-(n-butyl)ammonium iodide; potassium carbonate In N,N-dimethyl acetamide at 25 - 30℃; for 26h; Concentration; | A n/a B 65.6% |
Stage #1: methyl 4-(2-methoxy-2-oxoethyl)benzoate With sodium hydride In tetrahydrofuran; mineral oil at 0℃; for 1h; Stage #2: propargyl bromide In tetrahydrofuran; mineral oil at 0 - 20℃; for 17h; | |
With tetra-(n-butyl)ammonium iodide; potassium carbonate In N,N-dimethyl acetamide at 25 - 30℃; Concentration; |
methyl 4-(2-methoxy-2-oxoethyl)benzoate
N,N-dimethyl-formamide dimethyl acetal
Conditions | Yield |
---|---|
In N,N-dimethyl-formamide at 60℃; for 4h; | 63% |
methyl 4-(2-methoxy-2-oxoethyl)benzoate
1,4-dibenzoyloxy-9,10-anthraquinone
Conditions | Yield |
---|---|
With potassium carbonate In dimethyl sulfoxide at 100℃; for 1h; Inert atmosphere; | 58% |
methyl 4-(2-methoxy-2-oxoethyl)benzoate
methyl iodide
4-(1-methoxycarbonyl-ethyl)-benzoic acid methyl ester
Conditions | Yield |
---|---|
Stage #1: methyl 4-(2-methoxy-2-oxoethyl)benzoate With sodium hydride In tetrahydrofuran at 0℃; for 1h; Metallation; Stage #2: methyl iodide In tetrahydrofuran at 0 - 20℃; for 16.5h; Methylation; Further stages.; | 56% |
With potassium hydride 1.) THF, 0 deg C, 30 min, 2.) THF, 0 deg C, 30 min; Yield given. Multistep reaction; |
methyl 4-(2-methoxy-2-oxoethyl)benzoate
Conditions | Yield |
---|---|
Stage #1: methyl 4-(2-methoxy-2-oxoethyl)benzoate With dmap; copper(l) iodide In N,N-dimethyl-formamide at 20℃; for 0.166667h; Inert atmosphere; Stage #2: trimethyl((1-phenylcyclohexyl)peroxy)silane In N,N-dimethyl-formamide at 20℃; for 1h; Inert atmosphere; | 56% |
methyl 4-(2-methoxy-2-oxoethyl)benzoate
Conditions | Yield |
---|---|
Stage #1: methyl 4-(2-methoxy-2-oxoethyl)benzoate With dmap; copper(l) iodide In N,N-dimethyl-formamide at 20℃; for 0.166667h; Inert atmosphere; Stage #2: C20H34O2Si In N,N-dimethyl-formamide at 20℃; for 1h; Inert atmosphere; | 55% |
methyl 4-(2-methoxy-2-oxoethyl)benzoate
(E)-benzalacetone
C21H22O5
Conditions | Yield |
---|---|
With pyrrolidine In dichloromethane at 20℃; for 48h; Michael addition; | 54% |
methyl 4-(2-methoxy-2-oxoethyl)benzoate
ethyl iodide
dimethyl α-ethylhomoterephthalate
Conditions | Yield |
---|---|
Stage #1: methyl 4-(2-methoxy-2-oxoethyl)benzoate With sodium hydride In tetrahydrofuran at 0℃; for 1h; Metallation; Stage #2: ethyl iodide In tetrahydrofuran at 0 - 20℃; for 17h; Alkylation; Further stages.; | 51% |
methyl 4-(2-methoxy-2-oxoethyl)benzoate
Conditions | Yield |
---|---|
Stage #1: methyl 4-(2-methoxy-2-oxoethyl)benzoate With dmap; copper(l) iodide In N,N-dimethyl-formamide at 20℃; for 0.166667h; Inert atmosphere; Stage #2: ((1-(4-fluorophenyl)cyclopentyl)peroxy)trimethylsilane In N,N-dimethyl-formamide at 50℃; for 1h; Inert atmosphere; | 50% |
methyl 4-(2-methoxy-2-oxoethyl)benzoate
6-bromomethyl-2,4-diaminopteridine hydrobromide
propargyl bromide
A
methyl-4-(2-((2,4-diaminopteridin-6-yl)methyl)-1-methoxy-1-oxopent-4-yn-2-yl)benzoate
Conditions | Yield |
---|---|
Multistep reaction; | A n/a B 45% |
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