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Dayang Chem (Hangzhou) Co.,Ltd.

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

3-Acetylthiophene Manufacturer/High quality/Best price/In stock

Cas:1468-83-3

Min.Order:1 Kilogram

FOB Price: $3.0

Type:Lab/Research institutions

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Simagchem Corporation

Welcome 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

High quality 3-Acetyl Thiophene supplier in China

Cas:1468-83-3

Min.Order:0 Metric Ton

Negotiable

Type:Manufacturers

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Hebei yanxi chemical co.,LTD.

chengdu and import and export trade co., LTD., who registered capital of 10 million yuan, nearly to $2 million, we have a pharmaceutical raw materials factory production of pharmaceutical raw materials, and a reagent r&d center, and we do res

3-Acetylthiophene

Cas:1468-83-3

Min.Order:5 Metric Ton

FOB Price: $500.0 / 580.0

Type:Trading Company

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Chemwill Asia Co., Ltd.

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

3-Acetothienone

Cas:1468-83-3

Min.Order:5 Kiloliter

FOB Price: $1.2 / 5.0

Type:Manufacturers

inquiry

Henan Tianfu Chemical Co., Ltd.

Our 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.O

TIANFU CHEM---3-Acetylthiophene

Cas:1468-83-3

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

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Jinan Finer Chemical Co., Ltd

Product Description Product website: http://www.finerchem.com Product Name 3-Acetylthiophene CAS No. 1468-83-3

Methyl 3-thienyl ketone

Cas:1468-83-3

Min.Order:1 Gram

FOB Price: $12.0

Type:Lab/Research institutions

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Hebei Nengqian Chemical Import and Export Co., LTD

With 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

3-Acetylthiophene

Cas:1468-83-3

Min.Order:1 Kilogram

FOB Price: $1.0 / 10.0

Type:Trading Company

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Zhuozhou Wenxi import and Export Co., Ltd

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

Factory direct supply CAS 1468-83-3 with best quality

Cas:1468-83-3

Min.Order:1 Kilogram

FOB Price: $139.0 / 210.0

Type:Trading Company

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Shanghai Upbio Tech Co.,Ltd

1.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

3-Acetylthiophene 1468-83-3

Cas:1468-83-3

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Henan Wentao Chemical Product Co., Ltd.

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

3-Acetylthiophene

Cas:1468-83-3

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Xiamen Hisunny Chemical Co.,Ltd

Best quality & Attractive price & Professional service; Trial & Pilot & Commercial Hisunny Chemical is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality intermediates, specia

3-Acetylthiophene

Cas:1468-83-3

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Afine Chemicals Limited

Company Introduction 1. Established in 2005, with two independent business divisions: Fine chemicals division; Pharmaceutical division. 2. Main product: Optical brightener Textile auxiliary Dye stuff Pigments

3-ACETYLTHIOPHENE

Cas:1468-83-3

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

SHANGHAI T&W PHARMACEUTICAL CO., LTD.

A substitute for perfluorooctanoic acid, mainly used as a surfactant, dispersant, additive, etc Appearance:White solid or Colorless liquid Purity:99.3 % We will ship the goods in a timely manner as required We can provide relevant documents acc

1-(thiophen-3-yl)ethan-1-one

Cas:1468-83-3

Min.Order:4 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Hangzhou J&H Chemical Co., Ltd.

J&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

3-Acetylthiophene

Cas:1468-83-3

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Shanghai Massive Chemical Technology Co., Ltd.

Massive Chemical is certified with ISO9001 and ISO14001 manufacturer for this product. We will offer all documents as requirement for the materials which includes, Certificate of Analysis, Material Safety Data Sheet, and Method of Analysis and

3-Acetylthiophene

Cas:1468-83-3

Min.Order:1 Gram

FOB Price: $1.0

Type:Lab/Research institutions

inquiry

HANGZHOU YUNUO CHEMICAL CO.,LTD

Superior quality moderate price & quick delivery Appearance:white to light yellow crystal powder Storage:Stored in cool, dry and ventilation place; Away from fire and heat Package:1kg/bag, 1kg/drum or 25kg/drum or as per your request. Applicati

3-Acetylthiophene

Cas:1468-83-3

Min.Order:1 Kilogram

Negotiable

Type:Trading Company

inquiry

Ality Chemical Corporation

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 providing h

Factory Supply 3-Acetylthiophene

Cas:1468-83-3

Min.Order:0

Negotiable

Type:Other

inquiry

Siwei Development Group Ltd.

Product name:3-Acetylthiophene CAS No.:1468-83-3 Molecule Formula:C6H6OS Molecule Weight:126.18 Purity: 99.0% Package: 25kg/drum Description:Colorless to light yellow transparent liquid Manufacture Standards:Enterprise Standard T

Best Quality 3-Acetylthiophene

Cas:1468-83-3

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Shanghai Minstar Chemical Co., Ltd

Product Name: 3-Acetylthiophene CAS: 1468-83-3 MF: C6H6OS MW: 126.18 EINECS: 215-996-4 Mol File: 1468-83-3.mol 3-Acetylthiophene Structure 3-Acetylthiophene Chemical Properties Melting point 57-62 °C (lit.) Boiling point

3-Acetylthiophene

Cas:1468-83-3

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Hangzhou Huarong Pharm Co., Ltd.

We Huarong Pharm can provide Customized Synthesis & Process R&D & APIs and intermediates Production & Quality Research & Registration Application, especially our GMP validation service which complies with SFDA, FDA, WHO and EU EMPA. O

3-Acetylthiophene

Cas:1468-83-3

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Wuhu Nuowei Chemistry Technologies Co., Ltd.

Wuhu Nuovo Chemical Technology Co., Ltd. was established in August 2014, mainly engaged in the development, production and sales of ionic liquids, ribose, nucleosides, nucleotides and related chemicals; Products are mainly used in new energy, new ma

3-Acetylthiophene

Cas:1468-83-3

Min.Order:100 Gram

Negotiable

Type:Manufacturers

inquiry

Win-Win chemical Co.Ltd

Stock products, own laboratory Package:Grams, Kilograms Application:For R&D Transportation:According to customer request Port:Shanghai

3-Acetylthiophene cas no. 1468-83-3 98%

Cas:1468-83-3

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Greenutra Resource Inc

3-AcetylthiopheneAppearance:solid or liquid Storage:in sealed air resistant place Package:drum and bag Application:for pharma use Transportation:by sea or air

3-Acetylthiophene

Cas:1468-83-3

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Kono Chem Co.,Ltd

high 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

3-Acetylthiophene

Cas:1468-83-3

Min.Order:0

Negotiable

Type:Other

inquiry

Hangzhou Dingyan Chem Co., Ltd

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

3-Acetylthiophene

Cas:1468-83-3

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

GIHI CHEMICALS CO.,LIMITED

high purity,in stock Package:25kg/drum,or as per customers'demand Application:API,Pharmaceutical intermediates Transportation:air,sea,courier

3-Acetylthiophene

Cas:1468-83-3

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

JINHUA HUAYI CHEMICAL CO., LTD.

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

3-Acetylthiophene

Cas:1468-83-3

Min.Order:100 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Henan Allgreen Chemical Co.,Ltd

high quality Storage:Sealed, dry, microtherm , avoid light and smell. Package:According to the demand of customer Application:Organic synthesis Transportation:by air or by sea

3-Acetylthiophene

Cas:1468-83-3

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Aecochem Corp.

Our clients, like BASF,CHEMO,Brenntag,ASR,Evonik,Merck and etc.Appearance:COA Storage:in stock Application:MSDS/TDS

3-Acetyl Thiophene

Cas:1468-83-3

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Hubei Taiho Chemical Co.,LTD

TAIHO 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

3-Acetylthiophene

Cas:1468-83-3

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Synthetic route

3-ethynylthiophene
67237-53-0

3-ethynylthiophene

1-(thiophen-3-yl)-ethanone
1468-83-3

1-(thiophen-3-yl)-ethanone

Conditions
ConditionsYield
With C22H20AuN3O2P(1+)*CF3O3S(1-); water; silver trifluoromethanesulfonate; acetic acid at 100℃; for 10h;93%
With water; silver trifluoromethanesulfonate for 7h; Heating;90%
With water for 8h; Reflux;87%
3-thienyl iodide
10486-61-0

3-thienyl iodide

trimethylsiloxyethene
6213-94-1

trimethylsiloxyethene

1-(thiophen-3-yl)-ethanone
1468-83-3

1-(thiophen-3-yl)-ethanone

Conditions
ConditionsYield
With palladium diacetate; triethylamine; triphenylphosphine In dimethyl sulfoxide; N,N-dimethyl-formamide at 20 - 100℃; for 2h; Heck Reaction; Microwave irradiation; regioselective reaction;86%
1-(thiophen-3-yl)ethan-1-ol
14861-60-0

1-(thiophen-3-yl)ethan-1-ol

1-(thiophen-3-yl)-ethanone
1468-83-3

1-(thiophen-3-yl)-ethanone

Conditions
ConditionsYield
With trimethylaluminum In toluene at 20℃; for 0.5h; Oppenauer oxidation;84%
With tert.-butylnitrite; oxygen; 3,6-di(2'-pyridyl)-1,2,4,5-tetrazine; acetic acid In acetonitrile at 20℃; for 4.5h; Irradiation;71%
With dipropylene glycol dimethyl ether; oxygen at 120℃;
3-Bromothiophene
872-31-1

3-Bromothiophene

-butyl vinyl ether
111-34-2

-butyl vinyl ether

1-(thiophen-3-yl)-ethanone
1468-83-3

1-(thiophen-3-yl)-ethanone

Conditions
ConditionsYield
Stage #1: 3-Bromothiophene; -butyl vinyl ether With 1,3-bis-(diphenylphosphino)propane; triethylamine; palladium diacetate In various solvent(s) at 125℃; for 30h; Regioselective Heck arylation;
Stage #2: With hydrogenchloride In various solvent(s) for 1h;
82%
Thien-3-ylboronic acid
6165-69-1

Thien-3-ylboronic acid

ethyl 2-cyanoacetate
105-56-6

ethyl 2-cyanoacetate

1-(thiophen-3-yl)-ethanone
1468-83-3

1-(thiophen-3-yl)-ethanone

Conditions
ConditionsYield
With trifluorormethanesulfonic acid; water; palladium diacetate; 2-(3,5-dimethyl-1H-pyrazol-1-yl)pyridine at 60℃; for 5h;80%
1,4-dithiane-2,5-diol
40018-26-6

1,4-dithiane-2,5-diol

4-methoxy-3-buten-2-one
4652-27-1

4-methoxy-3-buten-2-one

1-(thiophen-3-yl)-ethanone
1468-83-3

1-(thiophen-3-yl)-ethanone

Conditions
ConditionsYield
Stage #1: 1,4-dithiane-2,5-diol; 4-methoxy-3-buten-2-one; 1,8-diazabicyclo[5.4.0]undec-7-ene In acetonitrile at 50 - 67℃; for 3 - 10h;
Stage #2: hydrogenchloride In water; acetonitrile at 60℃; for 2.5 - 3.5h; Product distribution / selectivity;
79%
at 110℃; for 30h; Product distribution / selectivity;21%
hydrogenchloride In water; toluene at 65℃; for 3h; Product distribution / selectivity;20 %Chromat.
2-Iodothiophene
3437-95-4

2-Iodothiophene

carbon monoxide
201230-82-2

carbon monoxide

tetramethylstannane
594-27-4

tetramethylstannane

1-(thiophen-3-yl)-ethanone
1468-83-3

1-(thiophen-3-yl)-ethanone

Conditions
ConditionsYield
With MCM-41-supported bidentate phosphine palladium(0) complex In N,N-dimethyl-formamide at 70℃; under 760.051 Torr; for 10h; Stille carbonylative cross-coupling;75%
3-ethylthiophene
1795-01-3

3-ethylthiophene

1-(thiophen-3-yl)-ethanone
1468-83-3

1-(thiophen-3-yl)-ethanone

Conditions
ConditionsYield
With tert.-butylhydroperoxide In water; acetonitrile at 50℃; for 15h; Electrolysis;74%
With sodium anthraquinonesulfonate; air In water; acetonitrile at 20℃; for 18h; Irradiation;91 %Chromat.
1,4-dithiane-2,5-diol
40018-26-6

1,4-dithiane-2,5-diol

(E)-4-(dimethylamino)but-3-en-2-one
2802-08-6

(E)-4-(dimethylamino)but-3-en-2-one

1-(thiophen-3-yl)-ethanone
1468-83-3

1-(thiophen-3-yl)-ethanone

Conditions
ConditionsYield
With boron trifluoride diethyl etherate In tetrahydrofuran at 65℃; for 16h;58%
1,4-dithiane-2,5-diol
40018-26-6

1,4-dithiane-2,5-diol

4-dimethylamino-3-buten-2-one
1190-91-6

4-dimethylamino-3-buten-2-one

1-(thiophen-3-yl)-ethanone
1468-83-3

1-(thiophen-3-yl)-ethanone

Conditions
ConditionsYield
at 110℃; for 30h; Product distribution / selectivity;9%
hydrogenchloride In water; toluene at 90℃; for 10h; Product distribution / selectivity;32 %Chromat.
potassium carbonate In N,N-dimethyl-formamide at 80℃; for 8h; Product distribution / selectivity;17 %Chromat.
3-thiophene carboxylic acid chloride
41507-35-1

3-thiophene carboxylic acid chloride

dimethylcadmium
506-82-1

dimethylcadmium

1-(thiophen-3-yl)-ethanone
1468-83-3

1-(thiophen-3-yl)-ethanone

Conditions
ConditionsYield
With diethyl ether
3-acetyl-2,5-dichlorothiophene
36157-40-1

3-acetyl-2,5-dichlorothiophene

A

1-(thiophen-3-yl)-ethanone
1468-83-3

1-(thiophen-3-yl)-ethanone

B

1-(5-Chlor-3-thienyl)-ethanon
58119-67-8

1-(5-Chlor-3-thienyl)-ethanon

C

3-acetyl-2-chlorothiophene
81557-66-6

3-acetyl-2-chlorothiophene

Conditions
ConditionsYield
With sodium tetrahydroborate; hydrogen; calcium oxide; palladium In ethanol at 20℃; under 760 Torr; Rate constant; other temperature, other solvent, other acceptor;
methyllithium
917-54-4

methyllithium

3-thiophenecarboxylic acid,N,N-diethylamide
73540-75-7

3-thiophenecarboxylic acid,N,N-diethylamide

1-(thiophen-3-yl)-ethanone
1468-83-3

1-(thiophen-3-yl)-ethanone

Conditions
ConditionsYield
With lanthanum(lll) triflate 1.) THF, -78 deg C then up to 0 deg C, 2.) -78 up to 0 deg C, 30 min; Yield given. Multistep reaction;
(+-)-1-<3>thienyl-ethanol

(+-)-1-<3>thienyl-ethanol

1-(thiophen-3-yl)-ethanone
1468-83-3

1-(thiophen-3-yl)-ethanone

Conditions
ConditionsYield
With chromium(VI) oxide; acetic acid
(+-)-1-<3>thienyl-ethanol

(+-)-1-<3>thienyl-ethanol

A

3-vinylthiophene
13679-64-6

3-vinylthiophene

B

1-(thiophen-3-yl)-ethanone
1468-83-3

1-(thiophen-3-yl)-ethanone

Conditions
ConditionsYield
With potassium hydrogensulfate at 250℃;
1-butoxy-1-(3-thienyl)ethene
132387-75-8

1-butoxy-1-(3-thienyl)ethene

1-(thiophen-3-yl)-ethanone
1468-83-3

1-(thiophen-3-yl)-ethanone

Conditions
ConditionsYield
With hydrogenchloride In N,N-dimethyl-formamide at 20℃; for 0.5h;
With hydrogenchloride In water for 0.5h;
C8H10O2S

C8H10O2S

1-(thiophen-3-yl)-ethanone
1468-83-3

1-(thiophen-3-yl)-ethanone

Conditions
ConditionsYield
With hydrogenchloride In water; ethyl acetate at 20℃;
2-(3-thienyl)propanal

2-(3-thienyl)propanal

1-(thiophen-3-yl)-ethanone
1468-83-3

1-(thiophen-3-yl)-ethanone

Conditions
ConditionsYield
With sodium hydroxide; silver(l) oxide In ethanol at 40℃;
1-(thiophen-3-yl)ethan-1-ol
14861-60-0

1-(thiophen-3-yl)ethan-1-ol

1-(thien-2-yl)ethanol
115510-91-3

1-(thien-2-yl)ethanol

A

1-(thiophen-3-yl)-ethanone
1468-83-3

1-(thiophen-3-yl)-ethanone

B

2-Acetylthiophene
88-15-3

2-Acetylthiophene

Conditions
ConditionsYield
With manganese(IV) oxide In toluene Heating / reflux;
L-Cysteine
52-90-4

L-Cysteine

ascorbic acid
50-81-7

ascorbic acid

A

[1,2,5,6]tetrathiocane
1940-01-8

[1,2,5,6]tetrathiocane

B

1-(thiophen-3-yl)-ethanone
1468-83-3

1-(thiophen-3-yl)-ethanone

C

2-Acetylthiazole
24295-03-2

2-Acetylthiazole

D

thieno[3,2-b]thiophene
251-41-2

thieno[3,2-b]thiophene

E

3,5-dimethyl-1,2,4-trithiolane
23654-92-4

3,5-dimethyl-1,2,4-trithiolane

F

3-(vinylthio)thiophene
867253-51-8

3-(vinylthio)thiophene

4,6-dimethyl-1,2,3-trithiane

4,6-dimethyl-1,2,3-trithiane

4,6-dimethyl-1,2,3-trithiane

4,6-dimethyl-1,2,3-trithiane

cis-3,5-diethyl-1,2,4-trithiolane

cis-3,5-diethyl-1,2,4-trithiolane

trans-3,5-diethyl-1,2,4-trithiolane

trans-3,5-diethyl-1,2,4-trithiolane

Conditions
ConditionsYield
at 141℃; for 2h; pH=9; aq. phosphate buffer;
thiophene
188290-36-0

thiophene

acetic anhydride
108-24-7

acetic anhydride

A

1-(thiophen-3-yl)-ethanone
1468-83-3

1-(thiophen-3-yl)-ethanone

B

2-Acetylthiophene
88-15-3

2-Acetylthiophene

Conditions
ConditionsYield
With Hierarchical-ZSM-5 zeolite In neat (no solvent) at 59.84℃; for 0.5h; Catalytic behavior; Reagent/catalyst; Friedel-Crafts Acylation; Green chemistry;
3-(trimethylsilylethynyl)thiophene
130995-13-0

3-(trimethylsilylethynyl)thiophene

1-(thiophen-3-yl)-ethanone
1468-83-3

1-(thiophen-3-yl)-ethanone

Conditions
ConditionsYield
With iron(III) sulphate monohydrate; acetic acid at 70℃; for 16h; regioselective reaction;98 %Chromat.
1-(thiophen-3-yl)-ethanone
1468-83-3

1-(thiophen-3-yl)-ethanone

1-(thiophen-3-yl)ethan-1-ol
14861-60-0

1-(thiophen-3-yl)ethan-1-ol

Conditions
ConditionsYield
With lithium aluminium tetrahydride In diethyl ether for 1h; Heating;100%
With sodium tetrahydroborate In ethanol at 20℃; for 4h; Inert atmosphere;99.5%
With isopropyl alcohol; sodium hydroxide at 80℃; for 21h; Reagent/catalyst;97%
1-(thiophen-3-yl)-ethanone
1468-83-3

1-(thiophen-3-yl)-ethanone

(+)-(R)-1-(thiophen-3-yl)ethanol
153035-65-5

(+)-(R)-1-(thiophen-3-yl)ethanol

Conditions
ConditionsYield
With borane-THF; (S)-1-methyl-3,3-diphenyl-hexahydropyrrolo[1,2-c][1,3,2]oxazaborole In tetrahydrofuran; toluene at -23℃;100%
With C38H38IrN4S2(1+)*F6P(1-); ammonium formate; 3-methyl-5-p-methoxyphenyl-1-hydropyrazole In tetrahydrofuran; water at 40℃; for 8h; enantioselective reaction;93%
With [ruthenium(II)(η6-1-methyl-4-isopropyl-benzene)(chloride)(μ-chloride)]2; N-(tert-butoxycarbonyl)-L-valine-(6-amido-1-O-benzyl-6-deoxy-2,3-O-isopropylidene-α-D-mannofuranose); potassium tert-butylate; lithium chloride In tetrahydrofuran; isopropyl alcohol at 20℃; for 3h; enantioselective reaction;92%
1-(thiophen-3-yl)-ethanone
1468-83-3

1-(thiophen-3-yl)-ethanone

2-Allyl-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
72824-04-5

2-Allyl-4,4,5,5-tetramethyl-1,3,2-dioxaborolane

2-(thiophen-3-yl)pent-4-en-2-ol

2-(thiophen-3-yl)pent-4-en-2-ol

Conditions
ConditionsYield
With indium iodide In tetrahydrofuran at 40℃; for 24h;100%
With methanol; indium (III) tris(hexamethyldisilyl) amide In toluene at 20℃; for 6h; Inert atmosphere;81%
1-(thiophen-3-yl)-ethanone
1468-83-3

1-(thiophen-3-yl)-ethanone

1-(thiophen-3-yl)ethanone oxime
59445-83-9

1-(thiophen-3-yl)ethanone oxime

Conditions
ConditionsYield
With hydroxylamine hydrochloride; sodium acetate In ethanol; water at 95℃;100%
With hydroxylamine hydrochloride; sodium acetate In ethanol; water Reflux;92%
With sodium hydroxide; hydroxylamine hydrochloride In water at 0 - 100℃;83%
1-(thiophen-3-yl)-ethanone
1468-83-3

1-(thiophen-3-yl)-ethanone

water
7732-18-5

water

1-(thiophen-3-yl)ethan-1-ol
14861-60-0

1-(thiophen-3-yl)ethan-1-ol

Conditions
ConditionsYield
With sodium hydroxide In diethyl ether100%
pyridine
110-86-1

pyridine

1-(thiophen-3-yl)-ethanone
1468-83-3

1-(thiophen-3-yl)-ethanone

1-[2-oxo-2-(thiophen-3-yl)ethyl]pyridinium iodide
1030917-93-1

1-[2-oxo-2-(thiophen-3-yl)ethyl]pyridinium iodide

Conditions
ConditionsYield
With iodine100%
With iodine at 140℃; for 3h;100%
With iodine at 140℃; for 3h;100%
1-(thiophen-3-yl)-ethanone
1468-83-3

1-(thiophen-3-yl)-ethanone

1-phenyl-4-penten-1-yne
4289-20-7

1-phenyl-4-penten-1-yne

(R,Z)-7-phenyl-2-(thiophen-3-yl)hept-4-en-6-yn-2-ol

(R,Z)-7-phenyl-2-(thiophen-3-yl)hept-4-en-6-yn-2-ol

Conditions
ConditionsYield
With (+)-1,2-bis((2S,5S)-2,5-diphenylphospholanyl)ethane; mesitylcopper(I) In tetrahydrofuran at -30℃; Inert atmosphere; stereoselective reaction;100%
1-(thiophen-3-yl)-ethanone
1468-83-3

1-(thiophen-3-yl)-ethanone

ethylmagnesium bromide
925-90-6

ethylmagnesium bromide

2-(thiophen-3-yl)butan-2-ol

2-(thiophen-3-yl)butan-2-ol

Conditions
ConditionsYield
Stage #1: ethylmagnesium bromide With (trimethylsilyl)methylmagnesium chloride; lithium chloride; zinc(II) chloride In tetrahydrofuran; diethyl ether at 20℃; for 0.75h; Inert atmosphere;
Stage #2: 1-(thiophen-3-yl)-ethanone In tetrahydrofuran; diethyl ether at 0℃; for 3h; Inert atmosphere;
99%
In diethyl ether at -20 - 20℃; for 1h;
1-(thiophen-3-yl)-ethanone
1468-83-3

1-(thiophen-3-yl)-ethanone

N,N-dimethyl-formamide dimethyl acetal
4637-24-5

N,N-dimethyl-formamide dimethyl acetal

3-dimethylamino-1-(thien-3-yl)-2-propen-1-one
79571-33-8

3-dimethylamino-1-(thien-3-yl)-2-propen-1-one

Conditions
ConditionsYield
Heating / reflux;99%
In N,N-dimethyl-formamide Heating;93%
at 160℃; for 0.25h; Microwave irradiation;86%
1-(thiophen-3-yl)-ethanone
1468-83-3

1-(thiophen-3-yl)-ethanone

2,2-Dimethyl-1,3-propanediol
126-30-7

2,2-Dimethyl-1,3-propanediol

2,5,5-trimethyl-2-(thiophen-3-yl)-1,3-dioxane
138890-86-5

2,5,5-trimethyl-2-(thiophen-3-yl)-1,3-dioxane

Conditions
ConditionsYield
With toluene-4-sulfonic acid In toluene for 24h; Heating / reflux;99%
With toluene-4-sulfonic acid In toluene for 24h; Reflux; Dean Stark;99%
With toluene-4-sulfonic acid In toluene for 36h; Reflux;93%
With sulfuric acid In toluene for 2h; Heating;65%
1-(thiophen-3-yl)-ethanone
1468-83-3

1-(thiophen-3-yl)-ethanone

dimethyl trimethylsilyl phosphite
36198-87-5

dimethyl trimethylsilyl phosphite

(1-thiophen-3-yl-1-trimethylsilanyloxy-ethyl)-phosphonic acid dimethyl ester
1172141-67-1

(1-thiophen-3-yl-1-trimethylsilanyloxy-ethyl)-phosphonic acid dimethyl ester

Conditions
ConditionsYield
With C4H9O(1-)*C13H27KO6(1+) In tetrahydrofuran at 0℃; for 1h; Inert atmosphere;99%
1-(thiophen-3-yl)-ethanone
1468-83-3

1-(thiophen-3-yl)-ethanone

octylmagnesium bromide
17049-49-9

octylmagnesium bromide

2-(thiophen-3-yl)decan-2-ol
1227495-94-4

2-(thiophen-3-yl)decan-2-ol

Conditions
ConditionsYield
Stage #1: octylmagnesium bromide With (trimethylsilyl)methylmagnesium chloride; lithium chloride; zinc(II) chloride In tetrahydrofuran; diethyl ether at 20℃; Grignard addition;
Stage #2: 1-(thiophen-3-yl)-ethanone In tetrahydrofuran; diethyl ether at 0℃; for 3h; Grignard addition;
99%
Stage #1: octylmagnesium bromide With (trimethylsilyl)methylmagnesium chloride; lithium chloride; zinc(II) chloride In tetrahydrofuran; diethyl ether at 20℃; for 0.75h; Inert atmosphere;
Stage #2: 1-(thiophen-3-yl)-ethanone In tetrahydrofuran; diethyl ether at 0℃; for 3h; Inert atmosphere;
99%
1-(thiophen-3-yl)-ethanone
1468-83-3

1-(thiophen-3-yl)-ethanone

N,N-dimethyl-formamide
68-12-2, 33513-42-7

N,N-dimethyl-formamide

3-(dimethylamino)-1-(thiophen-3-yl)prop-2-en-1-one
79571-33-8

3-(dimethylamino)-1-(thiophen-3-yl)prop-2-en-1-one

Conditions
ConditionsYield
In N,N-dimethyl acetamide for 18h; Reflux;99%
In N,N-dimethyl acetamide at 120 - 125℃;
1-(thiophen-3-yl)-ethanone
1468-83-3

1-(thiophen-3-yl)-ethanone

4-methyl-benzaldehyde
104-87-0

4-methyl-benzaldehyde

3-(4-methylphenyl)-1-(3-thienyl)-2-propen-1-one

3-(4-methylphenyl)-1-(3-thienyl)-2-propen-1-one

Conditions
ConditionsYield
With sodium hydroxide In ethanol; water at 25℃;99%
With preheated fly-ash Aldol Condensation; Microwave irradiation; Sealed tube;65%
With sodium hydroxide In ethanol at 20℃;
With sodium hydroxide In ethanol at 20℃;
1-(thiophen-3-yl)-ethanone
1468-83-3

1-(thiophen-3-yl)-ethanone

m-tolyl aldehyde
620-23-5

m-tolyl aldehyde

1-(thiophen-3-yl)-3-m-tolylprop-2-en-1-one
1245505-00-3

1-(thiophen-3-yl)-3-m-tolylprop-2-en-1-one

Conditions
ConditionsYield
With sodium hydroxide In ethanol; water at 25℃;99%
With sodium hydroxide In ethanol at 20℃;
With sodium hydroxide In ethanol at 20℃;
1-(thiophen-3-yl)-ethanone
1468-83-3

1-(thiophen-3-yl)-ethanone

4-methyl-benzaldehyde
104-87-0

4-methyl-benzaldehyde

(E)-1-(thiophen-3-yl)-3-p-tolylprop-2-en-1-one
148877-98-9

(E)-1-(thiophen-3-yl)-3-p-tolylprop-2-en-1-one

Conditions
ConditionsYield
With sodium hydroxide In ethanol; water at 25℃;99%
1-(thiophen-3-yl)-ethanone
1468-83-3

1-(thiophen-3-yl)-ethanone

m-tolyl aldehyde
620-23-5

m-tolyl aldehyde

(E)-1-(thiophen-3-yl)-3-m-tolylprop-2-en-1-one
1205545-63-6

(E)-1-(thiophen-3-yl)-3-m-tolylprop-2-en-1-one

Conditions
ConditionsYield
With sodium hydroxide In ethanol; water at 25℃;99%
1-(thiophen-3-yl)-ethanone
1468-83-3

1-(thiophen-3-yl)-ethanone

4-chlorobenzaldehyde
104-88-1

4-chlorobenzaldehyde

(E)-3-(4-chlorophenyl)-1-(thiophen-3-yl)prop-2-en-1-one

(E)-3-(4-chlorophenyl)-1-(thiophen-3-yl)prop-2-en-1-one

Conditions
ConditionsYield
With sodium hydroxide In ethanol; water at 25℃;98%
With sodium hydroxide In ethanol Ambient temperature;
1-(thiophen-3-yl)-ethanone
1468-83-3

1-(thiophen-3-yl)-ethanone

4-Methylphenylazo tert-butyl sulfide
146767-34-2

4-Methylphenylazo tert-butyl sulfide

3-Thienyl <(4-methylphenyl)hydrazono>methyl ketone
146767-44-4

3-Thienyl <(4-methylphenyl)hydrazono>methyl ketone

Conditions
ConditionsYield
With potassium tert-butylate In dimethyl sulfoxide at 25℃; Condensation;98%
With potassium tert-butylate 2) room temp., 60 min; Yield given. Multistep reaction;
1-(thiophen-3-yl)-ethanone
1468-83-3

1-(thiophen-3-yl)-ethanone

4-bromo-benzaldehyde
1122-91-4

4-bromo-benzaldehyde

(E)-3-(4-bromophenyl)-1-(thiophen-3-yl)prop-2-en-1-one

(E)-3-(4-bromophenyl)-1-(thiophen-3-yl)prop-2-en-1-one

Conditions
ConditionsYield
With sodium hydroxide In ethanol; water at 25℃;98%
With sodium hydroxide In ethanol Ambient temperature;
1-(thiophen-3-yl)-ethanone
1468-83-3

1-(thiophen-3-yl)-ethanone

(S)-1-(thiophen-3-yl)ethan-1-ol
222609-67-8

(S)-1-(thiophen-3-yl)ethan-1-ol

Conditions
ConditionsYield
With potassium tert-butylate; hydrogen; trans-RuCl2[(R)-xylbinap][(R)-daipen] In isopropyl alcohol; tert-butyl alcohol at 25℃; under 6080.41 Torr; for 5h; Catalytic hydrogenation;98%
With dichloro(pentamethylcyclopentadienyl)rhodium (III) dimer; N-(tert-butoxycarbonyl)-L-valine-(6-thioamido-5-O-benzoyl-1-O-benzyl-6-deoxy-2,3-O-isopropylidene-α-D-mannofuranose); potassium tert-butylate; lithium chloride In tetrahydrofuran; isopropyl alcohol at 20℃; for 3h; enantioselective reaction;91%
With dichloro(pentamethylcyclopentadienyl)rhodium (III) dimer; C31H40N2O8S; sodium isopropylate; lithium chloride In tetrahydrofuran; isopropyl alcohol at 20℃; for 3h; Reagent/catalyst; Inert atmosphere; Schlenk technique; enantioselective reaction;42%
1-(thiophen-3-yl)-ethanone
1468-83-3

1-(thiophen-3-yl)-ethanone

benzaldehyde
100-52-7

benzaldehyde

(E)-3-phenyl-1-(3-thienyl)phenylprop-2-en-1-one
82833-71-4

(E)-3-phenyl-1-(3-thienyl)phenylprop-2-en-1-one

Conditions
ConditionsYield
With sodium hydroxide In ethanol; water at 25℃;98%
Stage #1: 1-(thiophen-3-yl)-ethanone With sodium hydroxide In methanol at 20℃; for 0.0833333h;
Stage #2: benzaldehyde In methanol at 20℃; for 16h;
61%
With potassium hydroxide In methanol at 0℃; for 3h;
With sodium hydroxide In ethanol; water at 0℃; for 0.5h;
1-(thiophen-3-yl)-ethanone
1468-83-3

1-(thiophen-3-yl)-ethanone

(E)-1-(thiophen-3-yl)ethanone oxime
110853-80-0

(E)-1-(thiophen-3-yl)ethanone oxime

Conditions
ConditionsYield
With hydroxylamine hydrochloride; sodium carbonate In ethanol; water at 60 - 65℃;98%
With pyridine; hydroxylamine hydrochloride In ethanol at 20℃;72%
With hydroxylamine hydrochloride; sodium acetate In ethanol; water for 20h; Reflux;
With pyridine; hydroxylamine hydrochloride In ethanol at 60℃; for 1h;
1-(thiophen-3-yl)-ethanone
1468-83-3

1-(thiophen-3-yl)-ethanone

4-chlorobenzaldehyde
104-88-1

4-chlorobenzaldehyde

3-(4-chlorophenyl)-1-(thiophen-3-yl)prop-2-en-1-one
144080-41-1

3-(4-chlorophenyl)-1-(thiophen-3-yl)prop-2-en-1-one

Conditions
ConditionsYield
With sodium hydroxide In ethanol; water at 25℃;98%
With preheated fly-ash Aldol Condensation; Microwave irradiation; Sealed tube;66%
With sodium hydroxide In ethanol at 20℃;
With sodium hydroxide In ethanol at 20℃;
1-(thiophen-3-yl)-ethanone
1468-83-3

1-(thiophen-3-yl)-ethanone

benzaldehyde
100-52-7

benzaldehyde

3-phenyl-1-(thiophen-3-yl)prop-2-en-1-one

3-phenyl-1-(thiophen-3-yl)prop-2-en-1-one

Conditions
ConditionsYield
With sodium hydroxide In ethanol; water at 25℃;98%
With preheated fly-ash Aldol Condensation; Microwave irradiation; Sealed tube;67%
With potassium hydroxide In methanol; water at 0℃; Claisen-Schmidt Condensation;58.4%
1-(thiophen-3-yl)-ethanone
1468-83-3

1-(thiophen-3-yl)-ethanone

4-methoxy-benzaldehyde
123-11-5

4-methoxy-benzaldehyde

3-(4-methoxyphenyl)-1-(thiophen-3-yl)prop-2-en-1-one
1245504-96-4

3-(4-methoxyphenyl)-1-(thiophen-3-yl)prop-2-en-1-one

Conditions
ConditionsYield
With sodium hydroxide In ethanol; water at 25℃;98%
With sodium hydroxide In ethanol at 20℃;
With sodium hydroxide In ethanol at 20℃;
With ethanol; sodium hydroxide
1-(thiophen-3-yl)-ethanone
1468-83-3

1-(thiophen-3-yl)-ethanone

4-bromo-benzaldehyde
1122-91-4

4-bromo-benzaldehyde

3-(4-bromophenyl)-1-(thiophen-3-yl)prop-2-en-1-one
144080-42-2

3-(4-bromophenyl)-1-(thiophen-3-yl)prop-2-en-1-one

Conditions
ConditionsYield
With sodium hydroxide In ethanol; water at 25℃;98%
With preheated fly-ash Aldol Condensation; Microwave irradiation; Sealed tube;66%
With sodium hydroxide In ethanol at 20℃;
1-(thiophen-3-yl)-ethanone
1468-83-3

1-(thiophen-3-yl)-ethanone

4-methoxy-benzaldehyde
123-11-5

4-methoxy-benzaldehyde

(2E)-3-(4-methoxyphenyl)-1-(thiophen-3-yl)prop-2-en-1-one
947701-69-1

(2E)-3-(4-methoxyphenyl)-1-(thiophen-3-yl)prop-2-en-1-one

Conditions
ConditionsYield
With sodium hydroxide In ethanol; water at 25℃;98%
With sodium hydroxide In ethanol; water at 20℃; Claisen-Schmidt Condensation;92%
1-(thiophen-3-yl)-ethanone
1468-83-3

1-(thiophen-3-yl)-ethanone

m-bromobenzoic aldehyde
3132-99-8

m-bromobenzoic aldehyde

3-(3-bromophenyl)-1-(thiophen-3-yl)prop-2-en-1-one
1245504-98-6

3-(3-bromophenyl)-1-(thiophen-3-yl)prop-2-en-1-one

Conditions
ConditionsYield
With sodium hydroxide In ethanol; water at 25℃;97%
With preheated fly-ash Aldol Condensation; Microwave irradiation; Sealed tube;65%
With sodium hydroxide In ethanol at 20℃;
With sodium hydroxide In ethanol at 20℃;
1-(thiophen-3-yl)-ethanone
1468-83-3

1-(thiophen-3-yl)-ethanone

m-bromobenzoic aldehyde
3132-99-8

m-bromobenzoic aldehyde

(E)-3-(3-bromophenyl)-1-(thiophen-3-yl)prop-2-en-1-one
1205545-62-5

(E)-3-(3-bromophenyl)-1-(thiophen-3-yl)prop-2-en-1-one

Conditions
ConditionsYield
With sodium hydroxide In ethanol; water at 25℃;97%

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