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
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
Cas:83-33-0
Min.Order:0 Metric Ton
Negotiable
Type:Manufacturers
inquiryWuhan Fortuna Chemical Co.,Ltd
Factory supply 1-Indanone CAS 83-33-0 with good quality 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, Fi
Cas:83-33-0
Min.Order:10 Kilogram
FOB Price: $10.0
Type:Trading Company
inquiryHebei yanxi chemical co.,LTD.
Hebei yanxi chemical co. LTD. has expanded a compositive entity from initially only as a small manufacturer. The company dedicated to the development, production and marketing of chemicals. After many years of efforts, we have established stable
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 providi
Xi'an Xszo Chem Co., Ltd.
1. Factory price and high quality must be guaranteed, base on 8 years of production and R&D experience2. Free samples will be provided,ensure specifications and quality are right for customer3. Customers will receive the most professional technical s
Cas:83-33-0
Min.Order:1 Gram
FOB Price: $0.1
Type:Manufacturers
inquiryANQING CHICO PHARMACEUTICAL CO.,LTD.
High quality. Factory supply. In stock. Best price.1.Quick response within 24 hours;2.Best quality in your requirement;?3.We pay more attention on delivery time, and usually ship on time;4.Under the premise of safety and effectiveness, we can produce
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
Win-Win chemical Co.Ltd
Stock products, own laboratory Appearance:Light yellow to brown Crystalline Mass Storage:Store below +30°C. Package:Grams, Kilograms Application:For R&D Transportation:According to customer request Port:Shanghai
Cas:83-33-0
Min.Order:1 Metric Ton
Negotiable
Type:Lab/Research institutions
inquiryHenan 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
Cas:83-33-0
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryHebei Nengqian Chemical Import and Export Co., LTD
Our advantages: 1. All inquiries will be replied within 12 hours. 2. Dedication to quality, supply & service. 3. Strictly on selecting raw materials. 4. Reasonable & competitive price, fast lead time. 5. Sample is available for your eva
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
Cas:83-33-0
Min.Order:1 Kilogram
FOB Price: $139.0 / 210.0
Type:Trading Company
inquiryHebei Sankai Chemical Technology Co., Ltd
1. Product advantages High purity, all above 98.5%, no impurities after dissolution We will test each batch to ensure quality OEM and private brand services designed for free Various cap colors available We can also provide MT1 peptide powd
Cas:83-33-0
Min.Order:1 Kilogram
FOB Price: $10.0 / 20.0
Type:Trading Company
inquiryHenan Sinotech Import&Export Corporation
Name 1-Indanone Synonyms 2,3-Dihydro-1H-inden-1-one Molecular Structure Molecular Formula
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
Cas:83-33-0
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryLeader Biochemical Group
About Product Details Items Specifications Test Results Appearance White to white crystalline powde
Cas:83-33-0
Min.Order:1 Kilogram
FOB Price: $1.0 / 2.0
Type:Lab/Research institutions
inquiryBaoji Guokang Healthchem co.,ltd
Our 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:83-33-0
Min.Order:1 Kilogram
FOB Price: $15.0 / 20.0
Type:Trading Company
inquiryQingdao Beluga Import and Export Co., LTD
1-Indanone CAS 83-33-0 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:83-33-0
Min.Order:1 Gram
Negotiable
Type:Lab/Research institutions
inquiryShandong Hanjiang Chemical Co., Ltd.
Hello, 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
LIDE PHARMACEUTICALS LIMITED
Advantage : LIDE PHARMACEUTICALS LTD. is a mid-small manufacturing-type enterprise, engaged in pharmaceutical intermediates of R&D, custom-made and production, and also involving trading chemicals for export. We have established the R&
Cas:83-33-0
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryHenan 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
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
Triumph International Development Limilted
Appearance:Yellow solid Storage:In stock Package:As customer request Application:Pharmaceutical Intermedaite Transportation:By Sea/Air/Courier Port:Qingdao/Shanghai,China
Hangzhou Keyingchem Co.,Ltd
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
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
Cas:83-33-0
Min.Order:1 Gram
Negotiable
Type:Lab/Research institutions
inquiryHangzhou 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
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
Chemlyte Solutions
Chemlyte 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
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
Synthetic route
| Conditions | Yield |
|---|---|
| With trifluorormethanesulfonic acid In dichloromethane at 80℃; for 3h; Friedel-Crafts Acylation; High pressure; Inert atmosphere; Green chemistry; | 100% |
| With trifluorormethanesulfonic acid at 5 - 20℃; for 2h; Cyclization; | 99% |
| With polyphosphoric acid at 90℃; for 0.5h; | 98.2% |
-
-
68253-35-0, 100485-57-2, 3349-60-8
indan-1-one oxime
-
-
83-33-0
inden-1-one
| Conditions | Yield |
|---|---|
| With potassium permanganate; tungstate sulfuric acid In dichloromethane; water at 20℃; for 0.133333h; | 94% |
| With diphenyl ditelluride; oxygen In ethyl acetate for 24h; Irradiation; | 94% |
| With water; 2-nitro-4,5-dichloropyridazin-3(2H)-one In methanol at 150℃; under 10336 Torr; for 0.166667h; Microwave irradiation; | 90% |
| Conditions | Yield |
|---|---|
| With iodosylbenzene; potassium bromide In water for 2h; Oxidation; | 100% |
| With cerium(III) sulfate; barium bromate In water; acetonitrile for 2h; Heating; | 100% |
| With 1-hydroxy-3H-benz[d][1,2]iodoxole-1,3-dione In ethyl acetate at 80℃; | 100% |
| Conditions | Yield |
|---|---|
| With dihydrogen peroxide In water at 75℃; for 12h; | 100% |
| With tert.-butylhydroperoxide; C21H19N5Pd(2+)*2BF4(1-) In decane; acetonitrile at 70℃; for 24h; Temperature; Wacker Oxidation; | 95% |
| With iron(II) chloride In ethanol at 80℃; for 6h; | 93% |
| Conditions | Yield |
|---|---|
| With tert.-butylhydroperoxide; C24H18N6O3*Cu(1+)*I(1-) In water at 20℃; for 4h; Reagent/catalyst; | 98% |
| With tert.-butylhydroperoxide; copper(II) choride dihydrate; tetrabutyl-ammonium chloride; sodium carbonate; 2,2′‐biquinoline‐4,4′‐dicarboxylic acid dipotassium salt In water at 20℃; for 17h; Green chemistry; | 98% |
| With tert.-butylhydroperoxide; 0.5C34H18N16(4-)*2H2O*2Cu(1+)*C3H7NO In water at 20℃; for 4h; Reagent/catalyst; Sonication; | 97% |
| Conditions | Yield |
|---|---|
| Stage #1: 3-Phenylpropionic acid With trifluoroacetic anhydride In dichloromethane at 20℃; for 0.25h; Stage #2: With trifluorormethanesulfonic acid In dichloromethane at 20℃; for 0.5h; | A n/a B 94% |
| Stage #1: 3-Phenylpropionic acid With trifluoroacetic anhydride In dichloromethane at 20℃; for 0.25h; Stage #2: With trifluorormethanesulfonic acid In dichloromethane at 20℃; for 2h; | A 75% B 16% |
-
-
13225-61-1
1,7-diphenyl-4-oxahepta-1,6-diyne
-
-
83-33-0
inden-1-one
| Conditions | Yield |
|---|---|
| With water; PtCl4-CO In tetrahydrofuran at 80℃; under 1034.3 Torr; for 1.5h; | 94% |
| Conditions | Yield |
|---|---|
| With pyridine; palladium diacetate; tetrabutyl-ammonium chloride In N,N-dimethyl-formamide at 100℃; under 760 Torr; for 8h; | 100% |
-
-
40774-41-2
3-Bromoindan-1-one
-
-
83-33-0
inden-1-one
| Conditions | Yield |
|---|---|
| With water; zinc In acetonitrile at 25℃; for 6h; Sealed tube; Inert atmosphere; | 62% |
| With water; zinc In acetonitrile at 25℃; for 6h; Inert atmosphere; Sealed tube; | 62% |
| Conditions | Yield |
|---|---|
| With palladium dichloro (η-2,5-norbornadiene); oxygen; (-)-sparteine In toluene at 60℃; for 54h; Title compound not separated from byproducts; | A n/a B n/a C 63% |
| With 3 A molecular sieve; oxygen; (-)-sparteine; palladium dichloro (η-2,5-norbornadiene) In toluene at 60℃; under 760 Torr; for 54h; | A n/a B n/a C 63% |
| With (1R)-N-oxyl-1-(N-benzylcarbamoyl)-8-azabicyclo[3.2.1]octane; sodium hydrogencarbonate; sodium bromide In dichloromethane; water at 0℃; Electrochemical reaction; optical yield given as %ee; enantioselective reaction; | A n/a B n/a C 53% |
| Conditions | Yield |
|---|---|
| With N-hydroxyphthalimide; oxygen; butane-2,3-dione dioxime In acetonitrile at 80℃; under 3750.38 Torr; for 8h; | A 10.4% B 75.3% |
| With N-hydroxyphthalimide; 1,4-diamino-2,3-dichloroanthraquinone; oxygen In acetonitrile at 80℃; under 1875.15 - 2250.18 Torr; for 6h; | A 15 % Chromat. B 64% |
| With 1H-imidazole; sodium periodate; Mn(TDCPP)OAc In dichloromethane for 24h; Ambient temperature; | A 26% B 60% |
-
-
78196-99-3
2-(phenylthio)-2,3-dihydro-1H-inden-1-one
-
A
-
83-33-0
inden-1-one
-
B
-
882-33-7
diphenyldisulfane
| Conditions | Yield |
|---|---|
| With formic acid; (4,4'-di-tert-butyl-2,2'-dipyridyl)-bis-(2-phenylpyridine(-1H))-iridium(III) hexafluorophosphate; N-ethyl-N,N-diisopropylamine In ethanol at 20℃; Irradiation; chemoselective reaction; | A 36% B 25% |
| Conditions | Yield |
|---|---|
| With water; triethylamine; triphenylphosphine; chloro(1,5-cyclooctadiene)rhodium(I) dimer In tetrahydrofuran at 160℃; under 51485.6 Torr; for 4h; | 61% |
| Conditions | Yield |
|---|---|
| With Novozym 435; 2,6-dimethyl-4-heptanol; (Ph4C4CO)2H(μ-H)(CO)4Ru2 In toluene at 70℃; for 72h; Reduction; Enzymatic reaction; | A 13 % Spectr. B 85% |
-
-
83-33-0
inden-1-one
| Conditions | Yield |
|---|---|
| With diethylamino-sulfur trifluoride In dichloromethane at -78 - 20℃; for 4.5h; Inert atmosphere; | 37% |
-
-
83-33-0
inden-1-one
| Conditions | Yield |
|---|---|
| With indium(III) triflate In butan-1-ol for 6h; Solvent; Reflux; | 86% |
-
-
83-33-0
inden-1-one
| Conditions | Yield |
|---|---|
| With indium(III) triflate In butan-1-ol for 6h; Reflux; | 88% |
-
-
83-33-0
inden-1-one
| Conditions | Yield |
|---|---|
| With indium(III) triflate In butan-1-ol for 12h; Reflux; | 85% |
-
-
83-33-0
inden-1-one
| Conditions | Yield |
|---|---|
| With indium(III) triflate In butan-1-ol for 6h; Reflux; | 90% |
-
-
83-33-0
inden-1-one
| Conditions | Yield |
|---|---|
| With indium(III) triflate In butan-1-ol for 4h; Reflux; | 86% |
-
-
28272-96-0
2-vinylbenzaldehyde
-
-
83-33-0
inden-1-one
| Conditions | Yield |
|---|---|
| With bis(1,5-cyclooctadiene)rhodium(I) tetrafluoroborate; 6-diphenylphosphinomethyl-3-methyl-2-aminopyridine In toluene at 150℃; for 1h; Inert atmosphere; | 97% |
| With acetic acid; L-proline at 120℃; for 24h; Green chemistry; | 45% |
| (iPrO)Ti(μ:η1,η1-OCMe2CH2PPh2)RhCl In dichloromethane at 25℃; for 11h; | 40% |
-
-
83-33-0
inden-1-one
| Conditions | Yield |
|---|---|
| With sodium carbonate; acetic acid In methanol; water | 82.4% |
| Conditions | Yield |
|---|---|
| With pyridine; tetrabutyl-ammonium chloride; tri tert-butylphosphoniumtetrafluoroborate; palladium diacetate In 1,4-dioxane at 150℃; for 0.333333h; microwave irradiation; | 75% |
-
A
-
10277-74-4, 34698-41-4, 61341-86-4, 61949-83-5
(S)-1-Aminoindane
-
B
-
10277-74-4
(R)-1-Aminoindane
-
C
-
83-33-0
inden-1-one
| Conditions | Yield |
|---|---|
| With [Rh(OH)(cod)]2; Ureaphos-2; hydrogen; caesium carbonate In isopropyl alcohol at 55℃; under 97509.8 Torr; for 17h; Reagent/catalyst; Schlenk technique; Autoclave; Optical yield = < 2 %ee; | A n/a B n/a C 6 %Chromat. |
| Conditions | Yield |
|---|---|
| With sodium hydrogencarbonate; sodium bromide; chiral azabicyclo-N-oxyl In dichloromethane at 0℃; Electrochemical reaction; | A n/a B 52% |
| With C32H36IrNO2S In cyclohexanone at 30℃; for 7h; optical yield given as %ee; enantioselective reaction; | A 50% B n/a |
| With C50H42ClN2O3Ru In chloroform at 25℃; Kinetics; Time; Reagent/catalyst; Molecular sieve; Resolution of racemate; enantioselective reaction; | A 33.7% B n/a |
-
-
27326-43-8
2-vinylbenzoic acid
-
-
83-33-0
inden-1-one
| Conditions | Yield |
|---|---|
| With potassium phosphate; fac-tris(2-phenylpyridinato-N,C2')iridium(III); tris-(trimethylsilyl)silane; dimethyl dicarbonate In acetonitrile at 20℃; for 24h; Inert atmosphere; Schlenk technique; Irradiation; Sealed tube; | 76% |
| Multi-step reaction with 2 steps 1: 56 percent / tributylphosphine / CH2Cl2 / 4 h / -30 °C 2: 56 percent / Bu3SnH; AIBN / benzene / 10 h / Heating View Scheme |
-
-
52427-11-9
3-(4-methoxyphenyl)-2-methylpropionic acid
-
A
-
5464-10-8
6-methoxy-2-methylindanone
-
B
-
83-33-0
inden-1-one
| Conditions | Yield |
|---|---|
| With PPA | |
| With PPA | |
| With PPA In (2S)-N-methyl-1-phenylpropan-2-amine hydrate | |
| With PPA | |
| With PPA |
-
-
201230-82-2
carbon monoxide
-
-
2170-06-1
1-Phenyl-2-(trimethylsilyl)acetylene
-
A
-
104-53-0
3-phenyl-propionaldehyde
-
B
-
59556-86-4
2-Phenyl-3-(trimethylsilyl)-propanal
-
C
-
83-33-0
inden-1-one
| Conditions | Yield |
|---|---|
| With hydrogen; triethylamine; triphenylphosphine; chloro(1,5-cyclooctadiene)rhodium(I) dimer In tetrahydrofuran at 160℃; under 36775.4 Torr; for 4h; | A 25% B 36% C 10% |
| Conditions | Yield |
|---|---|
| With triethylsilane; oxygen; [5,10,15,20-tetrakis(2,6-dichlorophenyl)porphinato]cobalt(II) In dichloromethane; isopropyl alcohol at 28℃; under 760 Torr; for 1.5h; | A 60% B n/a |
-
-
14381-42-1
Indan-1-carboxylic acid
-
-
83-33-0
inden-1-one
| Conditions | Yield |
|---|---|
| With (2,2'-dipyridyl)bis(5-methyl-2-(4-fluoro)phenylpyridine-N,C)iridium(III) hexafluorophosphate; oxygen; sodium carbonate; 1,1'-diethyl-4,4'-bipyridinium diperchlorate In dimethyl sulfoxide at 20℃; under 760.051 Torr; for 16h; Irradiation; | 77% |
| With iron(III) chloride; oxygen In N,N-dimethyl-formamide at 110℃; | 49% |
| Conditions | Yield |
|---|---|
| With hydrogenchloride; acetic acid In water at 100℃; for 16h; | 100% |
| With hydrogenchloride; acetic acid at 100℃; for 16h; | 98% |
| With hydrogenchloride; acetic acid In water at 120℃; for 10h; | 90% |
| Conditions | Yield |
|---|---|
| With 15percent aqueous acidic TiCl3; 30percent aqueous NH3 In methanol at 0 - 20℃; for 0.0833333h; | 100% |
| With sodium tetrahydroborate | 99% |
| With C15H18BF3; hydrogen; tert-butylimino-tri(pyrrolidino)phosphorane In tetrahydrofuran at 75℃; under 75007.5 Torr; for 20h; Glovebox; | 99% |
-
-
83-33-0
inden-1-one
-
-
68253-35-0, 100485-57-2, 3349-60-8
indan-1-one oxime
| Conditions | Yield |
|---|---|
| With hydroxylamine hydrochloride | 100% |
| With hydroxylamine hydrochloride In ethanol at 20 - 25℃; for 0.166667h; | 91.6% |
| With hydroxylamine hydrochloride; sodium hydroxide In ethanol at 20 - 25℃; for 1h; | 91.6% |
-
-
83-33-0
inden-1-one
-
-
25501-32-0
(S)-indanol
| Conditions | Yield |
|---|---|
| With dimethylsulfide borane complex; (3aR)-1-methyl-3,3-diphenyl-tetrahydro-pyrrolo[1,2-c][1,3,2]oxazaborole In tetrahydrofuran at 0℃; for 0.5h; enantioselective reaction; | 100% |
| With formic acid; [RuCl2(hexamethylbenzene)]2; (S)-2-piperidinemethanethiol hydrochloride; triethylamine at 30℃; for 24h; Inert atmosphere; optical yield given as %ee; enantioselective reaction; | 99% |
| With formic acid; triethylamine at 28℃; for 48h; enantioselective reaction; | 99% |
| Conditions | Yield |
|---|---|
| With acetic acid at 120℃; for 20h; | 100% |
| Conditions | Yield |
|---|---|
| With (1R,2R)-PhCH(NH2)CH(Ph)NH-p-SO2-C6H4-CH2CH2-silica gel; tetrabutylammomium bromide; sodium formate; [ruthenium(II)(η6-1-methyl-4-isopropyl-benzene)(chloride)(μ-chloride)]2 at 40℃; | 100% |
| With dimethylsulfide borane complex; (S)-1-methyl-3,3-diphenyl-hexahydropyrrolo[1,2-c][1,3,2]oxazaborole In tetrahydrofuran at 0℃; for 0.5h; enantioselective reaction; | 100% |
| With formic acid; C38H40ClN2O2RhS; triethylamine In neat (no solvent) at 24 - 30℃; for 5h; Reagent/catalyst; Inert atmosphere; enantioselective reaction; | 100% |
| Conditions | Yield |
|---|---|
| With titanium(IV) oxide; potassium hydroxide In toluene at 100℃; for 10h; Sealed tube; Irradiation; | 100% |
| With dichloro[1,3‐diethyl(5,6‐dimethyl)benzimidazolin‐2‐ylidene](benzene)ruthenium (II); sodium hydroxide In toluene at 105℃; for 8h; | 88% |
| With bis(μ-chloro)-bis[1,3-di(2-pyridyl)-4,6-dimethylbenzene-N,C(2'),N-iridium chloride]; caesium carbonate In tert-Amyl alcohol for 12h; Reflux; | 87% |
| Conditions | Yield |
|---|---|
| With ethanol; lithium hydride In benzene Reflux; Inert atmosphere; | 100% |
| Conditions | Yield |
|---|---|
| With sulfuric acid Inert atmosphere; | 100% |
-
-
500-22-1
3-pyridinecarboxaldehyde
-
-
83-33-0
inden-1-one
-
-
4875-90-5
2-(pyridin-3-ylmethylene)-2,3-dihydro-1H-inden-1-one
| Conditions | Yield |
|---|---|
| With sodium hydroxide In ethanol; water at 0℃; Claisen-Schmidt Condensation; | 99.8% |
| With sodium hydroxide In methanol at 20℃; for 12h; |
-
-
500-22-1
3-pyridinecarboxaldehyde
-
-
83-33-0
inden-1-one
-
-
4875-90-5
(2E)-2-(pyridin-3-ylmethylidene)-2,3-dihydro-1H-inden-1-one
| Conditions | Yield |
|---|---|
| Stage #1: 3-pyridinecarboxaldehyde; inden-1-one In ethanol for 0.0833333h; Inert atmosphere; Stage #2: With sodium hydroxide In ethanol; water for 0.5h; Inert atmosphere; | 99.8% |
| With sodium hydroxide In ethanol; water at 0℃; Claisen-Schmidt Condensation; | 73% |
| In methanol at 20℃; Alkaline conditions; | 29% |
| Conditions | Yield |
|---|---|
| Stage #1: m-Chlorobenzaldehyde; inden-1-one In ethanol for 0.0833333h; Inert atmosphere; Stage #2: With sodium hydroxide In ethanol; water for 0.5h; Inert atmosphere; | 99.7% |
-
-
872-85-5
pyridine-4-carbaldehyde
-
-
83-33-0
inden-1-one
-
-
4875-89-2
(E)-2-(pyridin-4-ylmethylene)-2,3-dihydro-1H-inden-1-one
| Conditions | Yield |
|---|---|
| Stage #1: pyridine-4-carbaldehyde; inden-1-one In ethanol for 0.0833333h; Inert atmosphere; Stage #2: With sodium hydroxide In ethanol; water for 0.5h; Inert atmosphere; | 99.4% |
| With piperidine; acetic acid at 130℃; for 1.5h; | 34% |
-
-
872-85-5
pyridine-4-carbaldehyde
-
-
83-33-0
inden-1-one
-
-
4875-89-2
2-(pyridin-4-ylmethylene)-2,3-dihydro-1H-inden-1-one
| Conditions | Yield |
|---|---|
| With sodium hydroxide In ethanol; water at 0℃; Claisen-Schmidt Condensation; | 99.4% |
-
-
89-98-5
2-chloro-benzaldehyde
-
-
83-33-0
inden-1-one
-
-
103457-37-0
(E)-2-(2-chlorobenzylidene)-2,3-dihydro-1H-inden-1-one
| Conditions | Yield |
|---|---|
| Stage #1: 2-chloro-benzaldehyde; inden-1-one In ethanol for 0.0833333h; Inert atmosphere; Stage #2: With sodium hydroxide In ethanol; water for 0.5h; Inert atmosphere; | 99.2% |
| With sodium hydroxide In ethanol for 3h; | 84% |
| Conditions | Yield |
|---|---|
| With hydrogenchloride; acetic acid at 20℃; for 24h; | 99.1% |
| basic condition; | |
| Claisen-Schmidt Condensation; Alkaline conditions; |
| Conditions | Yield |
|---|---|
| Stage #1: inden-1-one With sodium hydride In N,N-dimethyl-formamide for 1h; Stage #2: methyl iodide In N,N-dimethyl-formamide for 1.5h; | 99% |
| Stage #1: inden-1-one With sodium hydride In 1,2-dimethoxyethane at 10 - 35℃; for 0.166667h; Stage #2: methyl iodide In 1,2-dimethoxyethane at 10 - 35℃; for 1h; | 99% |
| Stage #1: inden-1-one With sodium hydride In 1,2-dimethoxyethane at 20℃; for 0.166667h; Stage #2: methyl iodide In 1,2-dimethoxyethane at 20℃; for 1h; | 99% |
| Conditions | Yield |
|---|---|
| With N-Bromosuccinimide; toluene-4-sulfonic acid at 80℃; for 1h; | 99% |
| With bromine In acetic acid at 100℃; for 0.75h; | 97% |
| With hydrogen bromide; dihydrogen peroxide In methanol; water for 20h; Heating; | 89% |
| Conditions | Yield |
|---|---|
| 99% | |
| With bromine In diethyl ether Cooling with ice; | 99% |
| With copper bromide In chloroform; ethyl acetate for 1h; Reflux; | 96% |
-
-
7677-24-9
trimethylsilyl cyanide
-
-
83-33-0
inden-1-one
-
-
31928-65-1
1-((trimethylsilyl)oxy)-2,3-dihydro-1H-indene-1-carbonitrile
| Conditions | Yield |
|---|---|
| With 4-methylmorpholine N-oxide In dichloromethane at 20℃; for 18h; | 99% |
| Stage #1: inden-1-one With scandium tris(trifluoromethanesulfonate); 1-n-butyl-3-methylimidazolium hexafluoroantimonate at 20℃; for 0.166667h; Stage #2: trimethylsilyl cyanide at 20℃; for 2h; Inert atmosphere; | 99% |
| With C29H46LaN3Si2 at 15℃; for 24h; Inert atmosphere; Glovebox; Schlenk technique; | 99% |
-
-
83-33-0
inden-1-one
-
-
616-38-6
carbonic acid dimethyl ester
-
-
22955-77-7
methyl 1-indanone-2-carboxylate
| Conditions | Yield |
|---|---|
| With sodium hydride In tetrahydrofuran at 20℃; for 2h; Inert atmosphere; | 99% |
| With sodium hydride In toluene; mineral oil at 0 - 120℃; for 18h; | 95% |
| With sodium hydride In tetrahydrofuran; mineral oil for 2h; Reflux; Inert atmosphere; | 93% |
| Conditions | Yield |
|---|---|
| With dimethylsulfide borane complex; (S)-2-(anilinodiphenylmethyl)pyrrolidine In tetrahydrofuran at 20℃; for 2h; enantioselective reaction; | A 99% B n/a |
| With dimethylsulfide borane complex In tetrahydrofuran at 20℃; for 2h; enantioselective reaction; | A 96% B n/a |
| With sprouted Pisum sativa In water at 25℃; for 58h; optical yield given as %ee; enantioselective reaction; | A n/a B 42% |
| Conditions | Yield |
|---|---|
| Stage #1: N,N-dimethyl acetamide; inden-1-one With trifluorormethanesulfonic acid; thallium(III) acetate at 60℃; for 0.333333h; Stage #2: With water for 0.166667h; Further stages.; | 99% |
-
-
83-33-0
inden-1-one
-
-
90271-93-5
β-bromoindenone
| Conditions | Yield |
|---|---|
| Stage #1: inden-1-one With N-Bromosuccinimide; 2,2'-azobis(isobutyronitrile) In tetrachloromethane for 2h; Heating; irradiation; Stage #2: With triethylamine In tetrachloromethane at 0 - 20℃; for 12h; | 99% |
| Stage #1: inden-1-one With N-Bromosuccinimide; 2,2'-azobis(isobutyronitrile) In tetrachloromethane for 2h; Photolysis; Reflux; Stage #2: With triethylamine In tetrachloromethane at 0℃; for 9h; | 95% |
| Stage #1: inden-1-one With N-Bromosuccinimide; 2,2'-azobis(isobutyronitrile) In tetrachloromethane for 2.5h; Reflux; Stage #2: With triethylamine In tetrachloromethane at 0℃; | 85% |
-
-
60556-33-4
N-(tert-butyl)-N-(1-chloro-1,1-dimethylsilyl)amine
-
-
83-33-0
inden-1-one
-
-
308846-97-1
N-(tert-butyl)-N-(1-(1H-3-indenyloxy)-1,1-dimethylsilyl)amine
| Conditions | Yield |
|---|---|
| In tetrahydrofuran | 99% |
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