he company has advanced technology, as well as a large number of excellent R & D team, to provide customers from the grams to one hundred kilograms and tons of high-quality products, competitive prices and quality se T rvice Appearance:
Cas:3162-29-6
Min.Order:1 Kilogram
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inquiryOur 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
Cas:3162-29-6
Min.Order:5 Kiloliter
FOB Price: $1.2 / 5.0
Type:Manufacturers
inquiryOur company was built in 2009 with an ISO certificate.In the past 6 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.O
Cas:3162-29-6
Min.Order:1 Kilogram
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Type:Lab/Research institutions
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:3162-29-6
Min.Order:1 Kilogram
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Type:Trading Company
inquiryName: 3',4'-(Methylenedioxy)acetophenone Synonyms: 1-(1,3-Benzodioxol-5-yl)ethanone CAS: 3162-29-6 MF: C9H8O3 Appearance: white powder Storage:Store in cool and dry place, away from sun light. Package: 25kgs/drum Application:Organic
Cas:3162-29-6
Min.Order:1 Kilogram
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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:3162-29-6
Min.Order:1 Gram
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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 present
Cas:3162-29-6
Min.Order:1 Kilogram
FOB Price: $43.0 / 50.0
Type:Trading Company
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
Cas:3162-29-6
Min.Order:1 Kilogram
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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
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
Cas:3162-29-6
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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,
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Min.Order:1 Milligram
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Type:Trading Company
inquiry3,4-Methylenedioxyacetophenone Basic information Product Name: 3,4-Methylenedioxyacetophenone Synonyms: 1-(1,3-Benzodioxol-5-yl)ethanone;3,4-Methylen-dioxy-acetophenon;Methyl (1,3-benzodioxole-5-yl) ketone;Moskachan A;3,4-Methylenedioxyacetophe
Cas:3162-29-6
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
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
Cas:3162-29-6
Min.Order:1 Kilogram
FOB Price: $18.0 / 20.0
Type:Trading Company
inquiryHangzhou Huarong Pharm Co., Ltd.established since 2006 , has been actively developing specialty products for Finished Dosages, APIs, Intermediates, and Fine chemicals markets in North America, Europe, Korea, Japan, Mid-East and all over the World. Hu
Cas:3162-29-6
Min.Order:0
Negotiable
Type:Trading Company
inquiryZhenyu 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
Cas:3162-29-6
Min.Order:1 Kilogram
FOB Price: $2.0
Type:Lab/Research institutions
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:3162-29-6
Min.Order:1 Gram
Negotiable
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
Cas:3162-29-6
Min.Order:1 Metric Ton
FOB Price: $1.5
Type:Trading Company
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
Cas:3162-29-6
Min.Order:1 Metric Ton
FOB Price: $1.0
Type:Trading Company
inquiryStock products, own laboratory Package:Grams, Kilograms Application:For R&D Transportation:According to customer request Port:Shanghai
Cas:3162-29-6
Min.Order:0
Negotiable
Type:Lab/Research institutions
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
high purity,in stock Package:25kg/drum,or as per customers'demand Application:API,Pharmaceutical intermediates Transportation:air,sea,courier
Cas:3162-29-6
Min.Order:0
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Type:Lab/Research institutions
inquiryR & D enterprises have their own stock in stock Package:1kg Application:pharmaceutical intermediates
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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Min.Order:1 bottle
Negotiable
Type:Lab/Research institutions
inquiryTAIHO Unique Advantages:1.We're factory2.Free samples available3.Commodity inspection can be done4.ISO9001,Kosher certifications5.10 years experiences Storage:Store in cool &dry place Package:aluminium foil bag/fiber can/plastic drum Application:comp
Cas:3162-29-6
Min.Order:0
Negotiable
Type:Manufacturers
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
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Ansciep Chemical is a professional enterprise manufacturing and distributing fine chemicals and speciality chemicals. We have been dedicated to heterocycle compounds and phenyl rings for tens of years. This is our mature product for export. Our quali
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Min.Order:0
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Type:Lab/Research institutions
inquiry★.Best quality according to requirement ★.Competitive price in China market ★.Mature Technical support ★.Professional logistic support
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Min.Order:0
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Type:Lab/Research institutions
inquiry3,4-Methylenedioxyacetophenone Application:3,4-Methylenedioxyacetophenone
Methylenedioxybenzene
acetic anhydride
1-(benzo[d][1,3]dioxol-6-yl)ethanone
Conditions | Yield |
---|---|
With trifluoroacetic acid at 20℃; for 1.5h; Friedel-Crafts Acylation; | 98% |
at 120℃; Friedel-Crafts Acylation; | 90% |
With diatomite-solid acid catalyst In 1,2-dichloro-ethane at 80℃; for 6h; Time; Friedel-Crafts Acylation; | 90.3% |
Conditions | Yield |
---|---|
In nitrobenzene at 80℃; Friedel-Crafts Acylation; | 96% |
1-benzo[1,3]dioxol-5-yl-ethanol
1-(benzo[d][1,3]dioxol-6-yl)ethanone
Conditions | Yield |
---|---|
With 2,2'-bipyridinium chlorochromate In dichloromethane for 3.5h; | 95% |
With Dess-Martin periodane In dichloromethane at 0 - 20℃; for 16h; Inert atmosphere; | 84% |
With potassium phosphate; copper(l) iodide; 1,10-Phenanthroline In 1,4-dioxane at 80℃; Solvent; Time; Schlenk technique; | 81% |
1-benzo[1,3]dioxol-5-yl-ethylamine
1-(benzo[d][1,3]dioxol-6-yl)ethanone
Conditions | Yield |
---|---|
With 4-phenylnaphthalene-1,2-dione In acetonitrile at 80℃; for 36h; | 95% |
Methylenedioxybenzene
acetyl chloride
1-(benzo[d][1,3]dioxol-6-yl)ethanone
Conditions | Yield |
---|---|
With indium(III) tosylate In dodecane; nitromethane for 2.5h; Friedel-Crafts Acylation; Schlenk technique; Reflux; | 94% |
With 10percent AlCl3 on polystyrene In dichloromethane at 45℃; Friedel-Crafts Acylation; | 94% |
With diatomite-solid acid catalyst In 1,2-dichloro-ethane at 80℃; for 6h; Friedel-Crafts Acylation; | 71.5% |
With carbon disulfide; aluminium trichloride at -15℃; | |
With aluminum (III) chloride In dichloromethane at -50℃; for 2h; Friedel-Crafts Acylation; Sealed tube; Inert atmosphere; |
benzo[1,3]dioxole-5-carboxylic acid methoxymethylamide
1-(benzo[d][1,3]dioxol-6-yl)ethanone
Conditions | Yield |
---|---|
In tetrahydrofuran at 0 - 20℃; for 2h; Inert atmosphere; | 93% |
Conditions | Yield |
---|---|
Stage #1: isosafrole With N-iodo-succinimide; cetyltrimethylammonim bromide In 1,4-dioxane; water at 115℃; for 0.25h; Microwave irradiation; Stage #2: With dipyridinium dichromate; acetic acid In 1,4-dioxane; water at 115℃; for 0.25h; Microwave irradiation; | 86% |
methylmagnesium bromide
benzo[1,3]dioxole-5-carboxylic acid methoxymethylamide
1-(benzo[d][1,3]dioxol-6-yl)ethanone
Conditions | Yield |
---|---|
With benzotriazol-1-ol In tetrahydrofuran; diethyl ether at 0℃; for 1h; | 85% |
Conditions | Yield |
---|---|
Stage #1: piperonal; methylmagnesium bromide In tetrahydrofuran at 0℃; Green chemistry; Stage #2: With [bis(acetoxy)iodo]benzene at 0 - 20℃; Green chemistry; | 80% |
Methylenedioxybenzene
Acetyl bromide
1-(benzo[d][1,3]dioxol-6-yl)ethanone
Conditions | Yield |
---|---|
With diatomite-solid acid catalyst In 1,2-dichloro-ethane at 80℃; for 6h; Friedel-Crafts Acylation; | 76% |
1-(benzo[d][1,3]dioxol-5-yl)-2,2-dibromoethan-1-one
A
1-(benzo[d][1,3]dioxol-6-yl)ethanone
B
1-(benzo[1,3]dioxol-5-yl)-2-bromoethanone
Conditions | Yield |
---|---|
With water; 1-methyl-3-pentyl-1H-imidazolium tetrafluoroborate at 125℃; under 2585.74 Torr; for 0.0416667h; microwave irradiation; | A n/a B 75% |
S-2-(tert-butylcarbamoyl)phenyl ethanethioate
3,4-(methylenedioxy)-benzeneboronic acid
1-(benzo[d][1,3]dioxol-6-yl)ethanone
Conditions | Yield |
---|---|
With air; Cu(I)-3-methylsalicylate In N,N-dimethyl-formamide at 50℃; Miyaura-Suzuki reaction; | 75% |
1-(benzo[d][1,3]dioxol-5-yl)-2,2-dibromoethan-1-one
1-(benzo[d][1,3]dioxol-6-yl)ethanone
Conditions | Yield |
---|---|
With water; 1-methyl-3-pentyl-1H-imidazolium tetrafluoroborate at 125℃; under 2585.74 Torr; for 0.116667h; microwave irradiation; | 70% |
5-(2,2-dibromovinyl)-1,3-benzodioxol
1-(benzo[d][1,3]dioxol-6-yl)ethanone
Conditions | Yield |
---|---|
With water; zinc at 275℃; for 4h; | 66% |
diiodomethane
1-(3,4-dihydroxyphenyl)ethan-1-one
1-(benzo[d][1,3]dioxol-6-yl)ethanone
Conditions | Yield |
---|---|
With caesium carbonate In N,N-dimethyl-formamide Inert atmosphere; | 65% |
1-(2′-bromo-4′,5′-methylenedioxyphenyl)ethan-1-one
A
1-(benzo[d][1,3]dioxol-6-yl)ethanone
B
1-(6'-Acetyl-[5,5']bi[benzo[1,3]dioxolyl]-6-yl)-ethanone
Conditions | Yield |
---|---|
With bis(1,5-cyclooctadiene)nickel (0) In N,N-dimethyl-formamide 1.) - 78 deg C, 2.) 25 deg C, 10 min, 3.) 35 deg C, 12 h; | A 39% B 61% |
4-(3,4-methylenedioxyphenyl)-4-oxo-2-(3,4,5-trimethoxyphenyl)butyramide
A
1-(benzo[d][1,3]dioxol-6-yl)ethanone
B
(Z)-2-(3,4,5-trimethoxyphenyl)-4-(3,4-methylenedioxyphenyl)-4-oxo-2-butenoic acid
C
4-(3,4-methylenedioxyphenyl)-4-oxo-2-(3,4,5-trimethoxyphenyl)butyric acid
D
Eudesmic acid
Conditions | Yield |
---|---|
With sodium hydroxide In ethanol for 10h; Product distribution; Heating; var. condition; | A 16% B 18.5% C 44.7% D 13.6% |
With sodium hydroxide In ethanol for 10h; Heating; | A 0.227 g B n/a C n/a D n/a |
With sodium hydroxide In ethanol for 6h; Heating; | A 0.021 g B 0.056 g C 0.14 g D 0.023 g |
piperonal
diazomethyl-trimethyl-silane
A
1-(benzo[d][1,3]dioxol-6-yl)ethanone
B
safrole 2',3'-oxide
C
1-(1,3-benzodioxol-5-yl)-2-propanone
Conditions | Yield |
---|---|
With triethylamine In methanol; diethyl ether for 24h; Ambient temperature; | A 19% B 9% C 37% |
With triethylamine In methanol; dichloromethane for 24h; Ambient temperature; | A 17% B 14% C 34% |
2-azido-1-(benzo[d][1,3]dioxol-5-yl)ethan-1-one
A
piperonal
B
1-(benzo[d][1,3]dioxol-6-yl)ethanone
Conditions | Yield |
---|---|
In toluene Photolysis; | A 19% B 7% C 30% |
diazomethane
piperonal
1-(benzo[d][1,3]dioxol-6-yl)ethanone
Conditions | Yield |
---|---|
With diethyl ether |
3,4-(methylenedioxy)benzoyl chloride
1-(benzo[d][1,3]dioxol-6-yl)ethanone
Conditions | Yield |
---|---|
With dimethylcadmium; benzene |
(E)-1-(benzo[d][1,3]dioxol-5-yl)ethan-1-one oxime
1-(benzo[d][1,3]dioxol-6-yl)ethanone
Conditions | Yield |
---|---|
With sulfuric acid |
ethyl 3-(benzo[d][1,3]dioxol-5-yl)-3-oxopropanoate
1-(benzo[d][1,3]dioxol-6-yl)ethanone
Conditions | Yield |
---|---|
With potassium hydroxide | |
With sulfuric acid |
Methylenedioxybenzene
acetyl chloride
A
1-(benzo[d][1,3]dioxol-6-yl)ethanone
B
diiodomethane
C
dimethyl phthalate
D
3,4-diacetoxyacetophenone
Conditions | Yield |
---|---|
With sodium iodide In acetonitrile for 6h; Product distribution; Ambient temperature; | A n/a B 40 % Chromat. C 43 % Chromat. D n/a |
4-acetoxy-3-methoxycarbonyl-4-(3,4-methylenedioxyphenyl)but-3-ene-2-one
1-(benzo[d][1,3]dioxol-6-yl)ethanone
Conditions | Yield |
---|---|
With hydrogenchloride In methanol for 2h; Heating; | |
With sodium hydroxide In methanol for 2h; Heating; | |
With piperidine In methanol for 1h; Heating; further reagents: morpholine, piperazine; |
Conditions | Yield |
---|---|
In tetrahydrofuran; diethyl ether at -78 - 20℃; for 2.5h; |
Conditions | Yield |
---|---|
With N-chloro-succinimide; magnesium 1.) C6H6, THF, 10 min, 2.) C6H6, THF, a) 0 deg C, 5 min, b) RT, 25 min; Yield given. Multistep reaction; |
methylmagnesium chloride
benzo[1,3]dioxole-5-carboxylic acid methoxymethylamide
1-(benzo[d][1,3]dioxol-6-yl)ethanone
Conditions | Yield |
---|---|
In tetrahydrofuran Substitution; |
1-(benzo[d][1,3]dioxol-6-yl)ethanone
Conditions | Yield |
---|---|
With chromium(III) oxide; sulfuric acid |
1-(benzo[d][1,3]dioxol-6-yl)ethanone
1-(benzo[d][1,3]dioxol-5-yl)ethan-1-one oxime
Conditions | Yield |
---|---|
With hydroxylamine hydrochloride; triethylamine In ethanol for 25h; | 100% |
With hydroxylamine hydrochloride; sodium acetate In ethanol; water at 95℃; | 100% |
With sodium hydroxide; hydroxylamine hydrochloride In ethanol; water at 25 - 80℃; Inert atmosphere; | 87% |
1-(benzo[d][1,3]dioxol-6-yl)ethanone
(R)-2-methylpropane-2-sulfinamide
Conditions | Yield |
---|---|
With titanium(IV) tetraethanolate In tetrahydrofuran at 20℃; for 30h; Time; Reflux; | 100% |
With titanium(IV) tetraethanolate In tetrahydrofuran for 35.5h; Reflux; | |
With titanium (IV) ethoxide In tetrahydrofuran at 20℃; for 35.5h; Reflux; | |
With titanium(IV) tetraethanolate In tetrahydrofuran at 65℃; for 6h; Inert atmosphere; |
Conditions | Yield |
---|---|
Stage #1: 1-(benzo[d][1,3]dioxol-6-yl)ethanone With lithium hydroxide In ethanol at 20℃; for 0.166667h; Large scale; Stage #2: 3-thiophene carboxaldehyde In ethanol at 20℃; Large scale; | 99% |
With sodium hydroxide In ethanol; water |
1-(benzo[d][1,3]dioxol-6-yl)ethanone
(R)-1-(benzo[d][1,3]dioxol-5-yl)ethan-1-ol
Conditions | Yield |
---|---|
With dimethylsulfide; dimethylsulfide borane complex; (S)-1-methyl-3,3-diphenyl-hexahydropyrrolo[1,2-c][1,3,2]oxazaborole In dichloromethane; toluene at 20℃; for 5h; Corey-Bakshi-Shibata reduction; | 99% |
With 1,1,1,3',3',3'-hexafluoro-propanol; C32H39BrMnN2O2P; potassium tert-butylate; hydrogen In methanol at 20℃; under 22502.3 Torr; for 16h; Glovebox; Autoclave; enantioselective reaction; | 99% |
With bromopentacarbonylmanganese(I); hydrogen; C45H43FeNP2; potassium hydroxide In methanol; toluene at 20℃; for 36h; enantioselective reaction; | 99% |
1-(benzo[d][1,3]dioxol-6-yl)ethanone
(S)-1-[3,4-(methylenedioxy)phenyl]-1-ethanol
Conditions | Yield |
---|---|
With dimethylsulfide; dimethylsulfide borane complex; (R)-2-methyl-(CBS)-oxazaborolidine In dichloromethane; toluene at 20℃; for 5h; | 99% |
With dimethylsulfide; dimethylsulfide borane complex; (R)-2-methyl-CBS-oxaborolidine In dichloromethane; toluene at 20℃; for 5h; Corey-Bakshi-Shibata reduction; | 99% |
With bis(1,5-cyclooctadiene)diiridium(I) dichloride; C53H73FeN2O2PS; hydrogen; lithium tert-butoxide In isopropyl alcohol at 25 - 30℃; under 22801.5 Torr; for 12h; Autoclave; enantioselective reaction; | 99% |
With Lactobacillus fermentum P1 whole cells at 26.44℃; for 30.39h; pH=6.2; pH-value; Temperature; | n/a |
1-(benzo[d][1,3]dioxol-6-yl)ethanone
5-(2-nitrophenyl)-2-furaldehyde
(2E)-1-(1',3'-benzodioxol-5-yl)-3-[5-(2-nitrophenyl)-furan-2-yl]-2-propen-1-one.
Conditions | Yield |
---|---|
With potassium hydroxide In methanol at 20℃; for 24h; Aldol condensation; | 99% |
With potassium hydroxide In methanol; water at 20℃; for 24h; Aldol condensation; | 99% |
1-(benzo[d][1,3]dioxol-6-yl)ethanone
Conditions | Yield |
---|---|
With 10% Pt/activated carbon; water-d2 In cyclohexane; isopropyl alcohol at 80℃; for 24h; Inert atmosphere; | 99% |
Conditions | Yield |
---|---|
With copper(II) bis(trifluoromethanesulfonate); toluene-4-sulfonic acid In toluene at 100℃; for 36h; Schlenk technique; Sealed tube; | 99% |
Conditions | Yield |
---|---|
With toluene-4-sulfonic acid In toluene; benzene at 110℃; for 20h; Dean-Stark; | 99% |
1-(benzo[d][1,3]dioxol-6-yl)ethanone
Conditions | Yield |
---|---|
With iodine; copper(II) oxide In methanol for 1h; Heating; | 98% |
With iodine; Selectfluor In methanol at 22℃; for 26h; | 75% |
With iodine; copper(II) oxide In ethanol at 78℃; |
Conditions | Yield |
---|---|
Stage #1: 1-(benzo[d][1,3]dioxol-6-yl)ethanone With lithium hydroxide monohydrate In methanol at 20℃; for 1h; Stage #2: 4-nitrobenzaldehdye In methanol at 20℃; for 3h; | 97.9% |
With potassium hydroxide In methanol; water at 20℃; | 79% |
1-(benzo[d][1,3]dioxol-6-yl)ethanone
thiosemicarbazide
1-(1,3-benzodioxol-5-yl)ethan-1-one thiosemicarbazone
Conditions | Yield |
---|---|
In ethanol for 4h; Reflux; | 97% |
Stage #1: 1-(benzo[d][1,3]dioxol-6-yl)ethanone With acetic acid In methanol for 0.25h; Reflux; Stage #2: thiosemicarbazide In methanol Reflux; |
Conditions | Yield |
---|---|
With oxygen; copper(l) chloride In dimethyl sulfoxide at 120℃; under 60006 Torr; | 97% |
Conditions | Yield |
---|---|
With iron(III) oxide; potassium tert-butylate In toluene for 15h; Inert atmosphere; Sealed tube; | 97% |
With potassium tert-butylate; oxygen In toluene at 130℃; for 24h; Friedlaender Quinoline Synthesis; Green chemistry; | 91% |
With [(p-cymene)Ru(BiBzImH2)Cl][Cl]; caesium carbonate In tert-Amyl alcohol at 125℃; for 12h; | 81% |
1-(benzo[d][1,3]dioxol-6-yl)ethanone
2-iodobenzaldehyde
Conditions | Yield |
---|---|
Stage #1: 1-(benzo[d][1,3]dioxol-6-yl)ethanone With sodium hydroxide In ethanol; water at 0℃; for 0.0833333h; Stage #2: 2-iodobenzaldehyde In ethanol; water at 0 - 10℃; | 97% |
Conditions | Yield |
---|---|
With sodium hydroxide In ethanol; water at 20℃; for 16h; Claisen-Schmidt Condensation; Inert atmosphere; Microwave irradiation; | 97% |
1-(benzo[d][1,3]dioxol-6-yl)ethanone
B-2-(2-methylallyl)-1,3,2-dioxaborinane
2-(benzo[d][1,3]dioxol-5-yl)-4-methylpent-4-en-2-ol
Conditions | Yield |
---|---|
With tert-Amyl alcohol In neat (no solvent) at 23℃; Inert atmosphere; | 96% |
1-(benzo[d][1,3]dioxol-6-yl)ethanone
2-Allyl-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
Conditions | Yield |
---|---|
Stage #1: 2-Allyl-4,4,5,5-tetramethyl-1,3,2-dioxaborolane With (S)-2-((2-hydroxy-3-(triphenylsilyl)benzyl)amino)-3-methyl-1-(pyrrolidin-1-yl)butan-1-one; sodium t-butanolate In tetrahydrofuran; methanol; toluene at -30℃; for 0.5h; Inert atmosphere; Stage #2: 1-(benzo[d][1,3]dioxol-6-yl)ethanone In tetrahydrofuran; methanol; toluene at -30℃; for 8h; Inert atmosphere; enantioselective reaction; | 96% |
1-(benzo[d][1,3]dioxol-6-yl)ethanone
(S)-2-methylpropane-2-sulfinamide
Conditions | Yield |
---|---|
Stage #1: 1-(benzo[d][1,3]dioxol-6-yl)ethanone; (S)-2-methylpropane-2-sulfinamide With titanium(IV) tetraethanolate In tetrahydrofuran Inert atmosphere; Reflux; Stage #2: With 3-chloro-benzenecarboperoxoic acid In dichloromethane at 0 - 20℃; for 0.166667h; Inert atmosphere; | 96% |
Conditions | Yield |
---|---|
In benzene for 3h; Irradiation; | 95% |
1-(benzo[d][1,3]dioxol-6-yl)ethanone
1-benzo[1,3]dioxol-5-yl-ethanol
Conditions | Yield |
---|---|
With sodium tetrahydroborate In methanol; dichloromethane at 0℃; for 0.5h; | 95% |
With sodium tetrahydroborate; nickel(II) phthalocyanine In PEG-400 at 20℃; for 0.75h; chemoselective reaction; | 95% |
With C28H35ClCoN5(1+)*Cl(1-); potassium tert-butylate; hydrogen In tetrahydrofuran at 20℃; under 22502.3 Torr; for 16h; Autoclave; | 92% |
1-(benzo[d][1,3]dioxol-6-yl)ethanone
1-benzo[1,3]dioxol-5-yl-ethylamine
Conditions | Yield |
---|---|
Stage #1: 1-(benzo[d][1,3]dioxol-6-yl)ethanone With aluminium(III) triflate; (carbonyl)(chloro)(hydrido)tris(triphenylphosphine)ruthenium(II); ammonia; 1,2-bis-(diphenylphosphino)ethane In dodecane; toluene at -5℃; under 4500.45 Torr; for 0.5h; Autoclave; Stage #2: With hydrogen In dodecane; toluene at 140℃; under 30003 Torr; for 16h; Acidic conditions; chemoselective reaction; | 95% |
With 4-methoxy-N-(1-(naphthalen-2-yl)ethylidene)aniline; ammonium formate In methanol at 80℃; for 12h; Inert atmosphere; chemoselective reaction; | 92% |
With ammonia; hydrogen In tetrahydrofuran at 120℃; for 15h; | 89% |
1-(benzo[d][1,3]dioxol-6-yl)ethanone
2-chloro-6-methoxyquinolin-3-carboxaldehyde
(2E)-1-(1',3'-benzodioxol-5-yl)-3-(2-chloro-6-methoxyquinolin-3-yl)-2-propen-1-one
Conditions | Yield |
---|---|
With potassium hydroxide In methanol at 20℃; for 24h; Aldol condensation; | 95% |
With potassium hydroxide In methanol; water at 20℃; for 24h; Aldol condensation; | 95% |
1-(benzo[d][1,3]dioxol-6-yl)ethanone
2,6-dimethoxybenzaldehyde
(E)-1-(benzo[d][1,3]dioxol-5-yl)-3-(2,6-dimethoxyphenyl)prop-2-en-1-one
Conditions | Yield |
---|---|
Stage #1: 1-(benzo[d][1,3]dioxol-6-yl)ethanone With sodium hydroxide In ethanol; water at 20℃; for 0.0833333h; Claisen-Schmidt Condensation; Stage #2: 2,6-dimethoxybenzaldehyde at 20℃; Claisen-Schmidt Condensation; | 95% |
1-(benzo[d][1,3]dioxol-6-yl)ethanone
[bromo(difluoro)methyl](trimethyl)silane
Conditions | Yield |
---|---|
Stage #1: 1-(benzo[d][1,3]dioxol-6-yl)ethanone; [bromo(difluoro)methyl]-trimethyl-silane With tetrabutylammomium bromide In toluene at 110℃; for 6h; Sealed tube; Stage #2: With tetrabutyl ammonium fluoride In tetrahydrofuran; toluene at 20℃; for 3h; Sealed tube; | 95% |
Conditions | Yield |
---|---|
With sodium hydroxide In methanol; water at 20℃; Claisen-Schmidt Condensation; | 95% |
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