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Shanghai Hohance Chemical Co., ltd

1)Entity factory, can batch production 2)Sample service 3)the most competitive price with good quality: we do this products so many years with Skilled craft can control the cost. so we can provide the most competitive price for our customers. 4)Af

5 6-METHYLENEDIOXY-1-INDANONE 97

Cas:6412-87-9

Min.Order:1 Metric Ton

FOB Price: $1.0

Type:Lab/Research institutions

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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

5,6-Methylenedioxy-1-indanone

Cas:6412-87-9

Min.Order:1 Kilogram

FOB Price: $3.0

Type:Lab/Research institutions

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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

High Quality 99% 6412-87-9 6,7-dihydro-5H-indeno[5,6-d][1,3]dioxol-5-one Manufacturer

Cas:6412-87-9

Min.Order:1 Gram

FOB Price: $0.1

Type:Manufacturers

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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

5,6-Methylenedioxy-1-indanone

Cas:6412-87-9

Min.Order:5 Kiloliter

FOB Price: $1.2 / 5.0

Type:Manufacturers

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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

Manufacturer supply CAS 6412-87-9 with best quality

Cas:6412-87-9

Min.Order:1 Kilogram

FOB Price: $139.0 / 210.0

Type:Trading Company

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Shanghai Upbio Tech Co.,Ltd

1.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

5,6-Methylenedioxy-1-indanone

Cas:6412-87-9

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

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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

5,6-Methylenedioxy-1-indanone

Cas:6412-87-9

Min.Order:0

Negotiable

Type:Lab/Research institutions

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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

5,6-Methylenedioxy-1-indanone,CAS:6412-87-9

Cas:6412-87-9

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

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Zibo Dorne chemical technology co. LTD

Product 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,

High purity 5,6-Methylenedioxy-1-indanone

Cas:6412-87-9

Min.Order:1 Kilogram

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

5 6-METHYLENEDIOXY-1-INDANONE 97

Cas:6412-87-9

Min.Order:0

Negotiable

Type:Trading Company

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Bluecrystal chem-union

We 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

5,6-Methylenedioxy-1-indanone

Cas:6412-87-9

Min.Order:1 Metric Ton

FOB Price: $1.0

Type:Trading Company

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Antimex Chemical Limied

Our own factory produces direct sales with absolute price advantage Application:Pharmaceutical industry Transportation:By sea Port:Shanghai/tianjin

5,6-Methylenedioxy-1-indanone

Cas:6412-87-9

Min.Order:0

Negotiable

Type:Lab/Research institutions

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Wuhan Circle Star Chem-medical Technology co.,Ltd.

good quality, competitive price, thoughtful after sale serviceAppearance:white powder Storage:Keep it in dry,shady and cool place Package:25kg,50kg,180kg,200kg,250kg,1000kg,customization Application:Pharma;Industry;Agricultural;chemical reaserch Tran

5 6-METHYLENEDIOXY-1-INDANONE 97

Cas:6412-87-9

Min.Order:0

Negotiable

Type:Lab/Research institutions

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Hangzhou Fandachem Co.,Ltd

5,6-Methylenedioxy-1-indanone cas 6412-87-9Appearance:white crystalline powder Storage:Store in dry, dark and ventilated place Package:25KG drum Application:intermediate Transportation:by air, by sea, by express

5,6-Methylenedioxy-1-indanone cas 6412-87-9

Cas:6412-87-9

Min.Order:0

Negotiable

Type:Other

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Henan Kanbei Chemical Co.,LTD

factory?direct?saleAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:healing drugs Transportation:By sea Port:Shanghai/tianjin

5 6-METHYLENEDIOXY-1-INDANONE 97

Cas:6412-87-9

Min.Order:0

Negotiable

Type:Lab/Research institutions

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SAGECHEM LIMITED

6412-87-9 Application:intermediate

5,6-methylenedioxy-1-indanone

Cas:6412-87-9

Min.Order:0

Negotiable

Type:Lab/Research institutions

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Chemlyte Solutions

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

5,6-Methylenedioxy-1-indanone

Cas:6412-87-9

Min.Order:0

Negotiable

Type:Other

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Shanghai Chinqesen Biotechnology Co., Ltd.

Good Quality Application:Medical or chemical

6412-87-9

Cas:6412-87-9

Min.Order:0

Negotiable

Type:Trading Company

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Chemsigma International Co.,Ltd.

bulk?production Application:Pharmaceutical intermediates

5 6-METHYLENEDIOXY-1-INDANONE 97

Cas:6412-87-9

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Zibo Hangyu Biotechnology Development Co., Ltd

home-produced Application:medicine

5 6-METHYLENEDIOXY-1-INDANONE 97

Cas:6412-87-9

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

ZHEJIANG JIUZHOU CHEM CO.,LTD

factory?direct?saleAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:healing drugs Transportation:By sea Port:Shanghai/tianjin

5 6-METHYLENEDIOXY-1-INDANONE 97

Cas:6412-87-9

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Yurui(Shanghai)Chemical Co.,Ltd

How May We Serve You UIV CHEM 4-Bromotriphenylamine 36809-26-4 in stock We can Supply HPLC\HMMR\MS report for you ,pls feel free to contact us! Capability on chemical synthesis ● Shanghai High-Tech Enterprises ● Strong R&D Team from U

UIV CHEM Nsc65075 CAS NO.6412-87-9 5,6-dihydrocyclopenta[f][1,3]benzodioxol-7-one

Cas:6412-87-9

Min.Order:1 Kilogram

FOB Price: $90.0 / 100.0

Type:Lab/Research institutions

inquiry

Amadis Chemical Co., Ltd.

1.Professional synthesis laboratory and production base. 2.Strong synthesis team and service team. 3.Professional data management system. 4.We provide the professional test date and product information ,ex. HNMR ,CNMR,FNMR, HPLC/G

5,6-Methylenedioxy-1-indanone

Cas:6412-87-9

Min.Order:10 Milligram

Negotiable

Type:Lab/Research institutions

inquiry

Changzhou Extraordinary Pharmatech co.,LTD

Changzhou Extraordinary Pharmatech co., LTD. As a leading chemical manufacturer and supplier in China.DAS authentication is passed.We can provide the popular precursor chemicals, we have our own strong R & D team, have our own laboratories and fa

6,7-dihydro-5H-indeno[5,6-d][1,3]dioxol-5-one

Cas:6412-87-9

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Zhengzhou Kingorgchem Chemical Technology Co., Ltd.

1. Subsidiary of Institute of Chemistry, Henan Academy of Sciences, national research platform;2. About 30 years’ experience in this field since 1983;3. An experienced R&D team consisting of Doctors and Masters;4. Various types of analytical instrume

ISO 9001 National Research Platform CAS No. 6412-87-9

Cas:6412-87-9

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Shanghai Hanhong Scientific Co.,Ltd.

factory,reasonable price Appearance:detailed see specifications Storage:Store in dry, dark and ventilated place. Package:according to the clients requirement Application:pharmaceutical intermediates Transportation:by courier,air or sea Port:S

6,7-Dihydro-5H-indeno[5,6-d][1,3]dioxol-5-one6412-87-9

Cas:6412-87-9

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Henan Fine Chemicals Co., Ltd

Best quality & Attractive price & Professional service; Trial & Pilot & CommercialHenan Fine Chemicals Co., LTD. is a diversified technology - oriented integrated company, which mainly concentrates on fine chemicals. Our company is committed to becom

5,6-Methylenedioxy-1-indanone

Cas:6412-87-9

Min.Order:0

Negotiable

Type:Trading Company

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Chemical Technology Co.,LTD

1. Production capacity: we have three production base with high-tech production equipment and instruments, equipped with professional production personnel, meet your requirements.2. Quality assurance: we have a first-class testing equipment and testi

5 6-METHYLENEDIOXY-1-INDANONE 97

Cas:6412-87-9

Min.Order:0

Negotiable

Type:Other

inquiry

Shanghai AngewChem Co., Ltd.

Shanghai AngewChemCo., Ltd. is an innovative enterprise on fine chemicals and pharmaceuticals. Based on Shanghai R&D center and Hunan chemical manufacturing plant, we offer chemical research, process development, and large-scale production. Complete

6,7-dihydro-5H-indeno[5,6-d][1,3]dioxol-5-one

Cas:6412-87-9

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Finetech Industry Limited

FINETECH INDUSTRY LIMITED is a LONDON based CRO company providing drug discovery & development services to worldwide clients. FINETECH INDUSTRY LIMITED supplies the 5 6-METHYLENEDIOXY-1-INDANONE 97, CAS:6412-87-9 with the most competitive price and

5 6-METHYLENEDIOXY-1-INDANONE 97

Cas:6412-87-9

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Synthetic route

3-benzo[1,3]dioxol-5-yl-propionyl chloride
68996-81-6

3-benzo[1,3]dioxol-5-yl-propionyl chloride

5,6-methylenedioxy-1-indanone
6412-87-9

5,6-methylenedioxy-1-indanone

Conditions
ConditionsYield
With tin(IV) chloride Friedel-Crafts acylation;95%
With tin(IV) chloride In dichloromethane 1.) 0 deg C, 10 min, 2.) 0.5 h;84%
bei der Destillation unter vermindertem Druck;
With aluminum (III) chloride In dichloromethane at 20℃; for 2h;
2-ethenyl-4,5-(methylenedioxy)benzaldehyde
3811-52-7

2-ethenyl-4,5-(methylenedioxy)benzaldehyde

5,6-methylenedioxy-1-indanone
6412-87-9

5,6-methylenedioxy-1-indanone

Conditions
ConditionsYield
With acetic acid; L-proline at 120℃; for 24h; Green chemistry;81%
With ethanol; nickel
tert-butyl((6-ethynylbenzo[d][1,3]dioxol-5-yl)methoxy)dimethylsilane
937792-71-7

tert-butyl((6-ethynylbenzo[d][1,3]dioxol-5-yl)methoxy)dimethylsilane

A

tert-butyl-(5H-indeno[5,6-d][1,3]dioxol-5-yloxy)dimethylsilane

tert-butyl-(5H-indeno[5,6-d][1,3]dioxol-5-yloxy)dimethylsilane

B

5,6-methylenedioxy-1-indanone
6412-87-9

5,6-methylenedioxy-1-indanone

Conditions
ConditionsYield
TpRuPPh3(MeCN)2SbF6 In toluene at 105℃; for 48h;A 8%
B 61%
TpRuPPh3(MeCN)2SbF6 In toluene at 105℃; for 48h;A 31%
B 39%
tert-butyl-(5H-indeno[5,6-d][1,3]dioxol-5-yloxy)dimethylsilane

tert-butyl-(5H-indeno[5,6-d][1,3]dioxol-5-yloxy)dimethylsilane

5,6-methylenedioxy-1-indanone
6412-87-9

5,6-methylenedioxy-1-indanone

Conditions
ConditionsYield
TpRuPPh3(MeCN)2SbF6 In toluene at 105℃; for 24h;53%
5-chloro-6-vinylbenzo[1,3]dioxole

5-chloro-6-vinylbenzo[1,3]dioxole

molybdenum hexacarbonyl

molybdenum hexacarbonyl

5,6-methylenedioxy-1-indanone
6412-87-9

5,6-methylenedioxy-1-indanone

Conditions
ConditionsYield
With pyridine; tetrabutyl-ammonium chloride; tri tert-butylphosphoniumtetrafluoroborate; trans-di(μ-acetato)bis[o-(di-o-tolylphosphino)benzyl]dipalladium(II) In 1,4-dioxane at 170℃; for 0.5h; microwave irradiation;26%
3-(1,3 benzodioxol-5-yl)propionic acid
2815-95-4

3-(1,3 benzodioxol-5-yl)propionic acid

5,6-methylenedioxy-1-indanone
6412-87-9

5,6-methylenedioxy-1-indanone

Conditions
ConditionsYield
With phosphorus pentachloride; benzene anschliessendes Behandeln mit Zinn(IV)-chlorid;
Multi-step reaction with 2 steps
1: thionyl chloride / benzene / 3 h / Heating
2: 84 percent / SnCl4 / CH2Cl2 / 1.) 0 deg C, 10 min, 2.) 0.5 h
View Scheme
Multi-step reaction with 2 steps
1: phosphorus trichloride
2: bei der Destillation unter vermindertem Druck
View Scheme
Multi-step reaction with 2 steps
1: oxalyl dichloride / dichloromethane; N,N-dimethyl-formamide / 20 °C
2: aluminum (III) chloride / dichloromethane / 2 h / 20 °C
View Scheme
Multi-step reaction with 2 steps
1: oxalyl dichloride / dichloromethane
2: tin(IV) chloride
View Scheme
3,4-methylenedioxy-trans-cinnamic acid
2373-80-0

3,4-methylenedioxy-trans-cinnamic acid

5,6-methylenedioxy-1-indanone
6412-87-9

5,6-methylenedioxy-1-indanone

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: Raney nickel; dioxane / 80 °C / Hydrogenation
2: benzene; phosphorus (V)-chloride / anschliessendes Behandeln mit Zinn(IV)-chlorid
View Scheme
piperonal
120-57-0

piperonal

5,6-methylenedioxy-1-indanone
6412-87-9

5,6-methylenedioxy-1-indanone

Conditions
ConditionsYield
Multi-step reaction with 4 steps
1: piperidine; pyridine
2: 10% palladium on activated charcoal; hydrogen
3: oxalyl dichloride / dichloromethane
4: tin(IV) chloride
View Scheme
3,4-(methylenedioxy)cinnamic acid
2373-80-0

3,4-(methylenedioxy)cinnamic acid

5,6-methylenedioxy-1-indanone
6412-87-9

5,6-methylenedioxy-1-indanone

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: 10% palladium on activated charcoal; hydrogen
2: oxalyl dichloride / dichloromethane
3: tin(IV) chloride
View Scheme
piperidine

piperidine

5,6-methylenedioxy-1-indanone
6412-87-9

5,6-methylenedioxy-1-indanone

1-(5,6-methylenedioxy-1H-inden-3-yl)piperidine

1-(5,6-methylenedioxy-1H-inden-3-yl)piperidine

Conditions
ConditionsYield
With titanium tetrachloride In toluene at -10 - 20℃; for 73h; Inert atmosphere;100%
With titanium tetrachloride In toluene at -10 - 20℃; Inert atmosphere;99%
5,6-methylenedioxy-1-indanone
6412-87-9

5,6-methylenedioxy-1-indanone

2-chloro-5,6,7-trimethoxyquinoline-3-carboxaldehyde
68236-25-9

2-chloro-5,6,7-trimethoxyquinoline-3-carboxaldehyde

6-[1-(2-Chloro-5,6,7-trimethoxy-quinolin-3-yl)-meth-(E)-ylidene]-6,7-dihydro-indeno[5,6-d][1,3]dioxol-5-one

6-[1-(2-Chloro-5,6,7-trimethoxy-quinolin-3-yl)-meth-(E)-ylidene]-6,7-dihydro-indeno[5,6-d][1,3]dioxol-5-one

Conditions
ConditionsYield
With sodium hydroxide In methanol at 20℃; for 12h;96%
5,6-methylenedioxy-1-indanone
6412-87-9

5,6-methylenedioxy-1-indanone

2-(hydroxyimino)-5,6-(methylenedioxy)-1-indanone
38489-93-9

2-(hydroxyimino)-5,6-(methylenedioxy)-1-indanone

Conditions
ConditionsYield
With isopentyl nitrite90%
With hydrogenchloride; isopentyl nitrite In methanol for 1.25h;86.9%
5,6-methylenedioxy-1-indanone
6412-87-9

5,6-methylenedioxy-1-indanone

2-chloro-6-methoxyquinolin-3-carboxaldehyde
73568-29-3

2-chloro-6-methoxyquinolin-3-carboxaldehyde

6-[1-(2-Chloro-6-methoxy-quinolin-3-yl)-meth-(E)-ylidene]-6,7-dihydro-indeno[5,6-d][1,3]dioxol-5-one

6-[1-(2-Chloro-6-methoxy-quinolin-3-yl)-meth-(E)-ylidene]-6,7-dihydro-indeno[5,6-d][1,3]dioxol-5-one

Conditions
ConditionsYield
With sodium hydroxide In methanol at 20℃; for 12h;90%
5,6-methylenedioxy-1-indanone
6412-87-9

5,6-methylenedioxy-1-indanone

3,4-dihydroxybenzaldehyde
139-85-5

3,4-dihydroxybenzaldehyde

(E)-6-(3,4-dihydroxybenzylidene)-6,7-dihydro-5H-indeno[5,6-d][1,3]dioxol-5-one

(E)-6-(3,4-dihydroxybenzylidene)-6,7-dihydro-5H-indeno[5,6-d][1,3]dioxol-5-one

Conditions
ConditionsYield
With hydrogenchloride In methanol for 24h; Aldol Condensation; Heating;90%
3-benzo[1,3]dioxol-5-yl-propionyl chloride
68996-81-6

3-benzo[1,3]dioxol-5-yl-propionyl chloride

5,6-methylenedioxy-1-indanone
6412-87-9

5,6-methylenedioxy-1-indanone

Conditions
ConditionsYield
With tin(IV) chloride Friedel-Crafts acylation;95%
With tin(IV) chloride In dichloromethane 1.) 0 deg C, 10 min, 2.) 0.5 h;84%
bei der Destillation unter vermindertem Druck;
With aluminum (III) chloride In dichloromethane at 20℃; for 2h;
2-ethenyl-4,5-(methylenedioxy)benzaldehyde
3811-52-7

2-ethenyl-4,5-(methylenedioxy)benzaldehyde

5,6-methylenedioxy-1-indanone
6412-87-9

5,6-methylenedioxy-1-indanone

Conditions
ConditionsYield
With acetic acid; L-proline at 120℃; for 24h; Green chemistry;81%
With ethanol; nickel
tert-butyl((6-ethynylbenzo[d][1,3]dioxol-5-yl)methoxy)dimethylsilane
937792-71-7

tert-butyl((6-ethynylbenzo[d][1,3]dioxol-5-yl)methoxy)dimethylsilane

A

tert-butyl-(5H-indeno[5,6-d][1,3]dioxol-5-yloxy)dimethylsilane

tert-butyl-(5H-indeno[5,6-d][1,3]dioxol-5-yloxy)dimethylsilane

B

5,6-methylenedioxy-1-indanone
6412-87-9

5,6-methylenedioxy-1-indanone

Conditions
ConditionsYield
TpRuPPh3(MeCN)2SbF6 In toluene at 105℃; for 48h;A 8%
B 61%
TpRuPPh3(MeCN)2SbF6 In toluene at 105℃; for 48h;A 31%
B 39%
tert-butyl-(5H-indeno[5,6-d][1,3]dioxol-5-yloxy)dimethylsilane

tert-butyl-(5H-indeno[5,6-d][1,3]dioxol-5-yloxy)dimethylsilane

5,6-methylenedioxy-1-indanone
6412-87-9

5,6-methylenedioxy-1-indanone

Conditions
ConditionsYield
TpRuPPh3(MeCN)2SbF6 In toluene at 105℃; for 24h;53%
5-chloro-6-vinylbenzo[1,3]dioxole

5-chloro-6-vinylbenzo[1,3]dioxole

molybdenum hexacarbonyl

molybdenum hexacarbonyl

5,6-methylenedioxy-1-indanone
6412-87-9

5,6-methylenedioxy-1-indanone

Conditions
ConditionsYield
With pyridine; tetrabutyl-ammonium chloride; tri tert-butylphosphoniumtetrafluoroborate; trans-di(μ-acetato)bis[o-(di-o-tolylphosphino)benzyl]dipalladium(II) In 1,4-dioxane at 170℃; for 0.5h; microwave irradiation;26%
3-(1,3 benzodioxol-5-yl)propionic acid
2815-95-4

3-(1,3 benzodioxol-5-yl)propionic acid

5,6-methylenedioxy-1-indanone
6412-87-9

5,6-methylenedioxy-1-indanone

Conditions
ConditionsYield
With phosphorus pentachloride; benzene anschliessendes Behandeln mit Zinn(IV)-chlorid;
Multi-step reaction with 2 steps
1: thionyl chloride / benzene / 3 h / Heating
2: 84 percent / SnCl4 / CH2Cl2 / 1.) 0 deg C, 10 min, 2.) 0.5 h
View Scheme
Multi-step reaction with 2 steps
1: phosphorus trichloride
2: bei der Destillation unter vermindertem Druck
View Scheme
Multi-step reaction with 2 steps
1: oxalyl dichloride / dichloromethane; N,N-dimethyl-formamide / 20 °C
2: aluminum (III) chloride / dichloromethane / 2 h / 20 °C
View Scheme
Multi-step reaction with 2 steps
1: oxalyl dichloride / dichloromethane
2: tin(IV) chloride
View Scheme
β-<3.4-methylenedioxy-phenyl>-propionic acid chloride

β-<3.4-methylenedioxy-phenyl>-propionic acid chloride

5,6-methylenedioxy-1-indanone
6412-87-9

5,6-methylenedioxy-1-indanone

Conditions
ConditionsYield
under 25 Torr; beim Destillieren;
β-<3.4-methylenedioxy-phenyl>-propionic acid

β-<3.4-methylenedioxy-phenyl>-propionic acid

5,6-methylenedioxy-1-indanone
6412-87-9

5,6-methylenedioxy-1-indanone

Conditions
ConditionsYield
With phosphorus pentachloride; Petroleum ether nachfolgende Behandlung der vom Phosphoroxychlorid befreiten Loesung mit Aluminiumchlorid;
With phosphorus pentaoxide; benzene
5-oxo-5H-thiopyrano<3,4-f>benzo<1,3>dioxole-7-carboxylic acid

5-oxo-5H-thiopyrano<3,4-f>benzo<1,3>dioxole-7-carboxylic acid

5,6-methylenedioxy-1-indanone
6412-87-9

5,6-methylenedioxy-1-indanone

Conditions
ConditionsYield
With ethanol; nickel
3-(1,3 benzodioxol-5-yl)propionic acid
2815-95-4

3-(1,3 benzodioxol-5-yl)propionic acid

phosphorus pentachloride
10026-13-8, 874483-75-7

phosphorus pentachloride

petroleum ether

petroleum ether

5,6-methylenedioxy-1-indanone
6412-87-9

5,6-methylenedioxy-1-indanone

Conditions
ConditionsYield
Behandlung des Reaktionsprodukts mit Aluminiumchlorid;
3-(1,3 benzodioxol-5-yl)propionic acid
2815-95-4

3-(1,3 benzodioxol-5-yl)propionic acid

benzene
71-43-2

benzene

phosphorus pentoxide

phosphorus pentoxide

5,6-methylenedioxy-1-indanone
6412-87-9

5,6-methylenedioxy-1-indanone

Conditions
ConditionsYield
Behandlung des Reaktionsprodukts mit Aluminiumchlorid;
ethanol
64-17-5

ethanol

5-oxo-5H-isothiochromeno[6,7-d][1,3]dioxole-7-carboxylic acid

5-oxo-5H-isothiochromeno[6,7-d][1,3]dioxole-7-carboxylic acid

Raney nickel

Raney nickel

5,6-methylenedioxy-1-indanone
6412-87-9

5,6-methylenedioxy-1-indanone

ethanol
64-17-5

ethanol

2-ethenyl-4,5-(methylenedioxy)benzaldehyde
3811-52-7

2-ethenyl-4,5-(methylenedioxy)benzaldehyde

Raney nickel

Raney nickel

5,6-methylenedioxy-1-indanone
6412-87-9

5,6-methylenedioxy-1-indanone

tert-butyl((6-ethynylbenzo[d][1,3]dioxol-5-yl)methoxy)dimethylsilane
937792-71-7

tert-butyl((6-ethynylbenzo[d][1,3]dioxol-5-yl)methoxy)dimethylsilane

5,6-methylenedioxy-1-indanone
6412-87-9

5,6-methylenedioxy-1-indanone

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: 8 percent / TpRuPPh3(MeCN)2SbF6 / toluene / 48 h / 105 °C
2: 53 percent / TpRuPPh3(MeCN)2SbF6 / toluene / 24 h / 105 °C
View Scheme
3,4-methylenedioxy-trans-cinnamic acid
2373-80-0

3,4-methylenedioxy-trans-cinnamic acid

5,6-methylenedioxy-1-indanone
6412-87-9

5,6-methylenedioxy-1-indanone

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: Raney nickel; dioxane / 80 °C / Hydrogenation
2: benzene; phosphorus (V)-chloride / anschliessendes Behandeln mit Zinn(IV)-chlorid
View Scheme
piperonal
120-57-0

piperonal

5,6-methylenedioxy-1-indanone
6412-87-9

5,6-methylenedioxy-1-indanone

Conditions
ConditionsYield
Multi-step reaction with 4 steps
1: piperidine; pyridine
2: 10% palladium on activated charcoal; hydrogen
3: oxalyl dichloride / dichloromethane
4: tin(IV) chloride
View Scheme
3,4-(methylenedioxy)cinnamic acid
2373-80-0

3,4-(methylenedioxy)cinnamic acid

5,6-methylenedioxy-1-indanone
6412-87-9

5,6-methylenedioxy-1-indanone

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: 10% palladium on activated charcoal; hydrogen
2: oxalyl dichloride / dichloromethane
3: tin(IV) chloride
View Scheme
piperidine
110-89-4

piperidine

5,6-methylenedioxy-1-indanone
6412-87-9

5,6-methylenedioxy-1-indanone

1-(5,6-methylenedioxy-1H-inden-3-yl)piperidine

1-(5,6-methylenedioxy-1H-inden-3-yl)piperidine

Conditions
ConditionsYield
With titanium tetrachloride In toluene at -10 - 20℃; for 73h; Inert atmosphere;100%
With titanium tetrachloride In toluene at -10 - 20℃; Inert atmosphere;99%
5,6-methylenedioxy-1-indanone
6412-87-9

5,6-methylenedioxy-1-indanone

2-chloro-5,6,7-trimethoxyquinoline-3-carboxaldehyde
68236-25-9

2-chloro-5,6,7-trimethoxyquinoline-3-carboxaldehyde

6-[1-(2-Chloro-5,6,7-trimethoxy-quinolin-3-yl)-meth-(E)-ylidene]-6,7-dihydro-indeno[5,6-d][1,3]dioxol-5-one

6-[1-(2-Chloro-5,6,7-trimethoxy-quinolin-3-yl)-meth-(E)-ylidene]-6,7-dihydro-indeno[5,6-d][1,3]dioxol-5-one

Conditions
ConditionsYield
With sodium hydroxide In methanol at 20℃; for 12h;96%
5,6-methylenedioxy-1-indanone
6412-87-9

5,6-methylenedioxy-1-indanone

2-(hydroxyimino)-5,6-(methylenedioxy)-1-indanone
38489-93-9

2-(hydroxyimino)-5,6-(methylenedioxy)-1-indanone

Conditions
ConditionsYield
With isopentyl nitrite90%
With hydrogenchloride; isopentyl nitrite In methanol for 1.25h;86.9%
5,6-methylenedioxy-1-indanone
6412-87-9

5,6-methylenedioxy-1-indanone

2-chloro-6-methoxyquinolin-3-carboxaldehyde
73568-29-3

2-chloro-6-methoxyquinolin-3-carboxaldehyde

6-[1-(2-Chloro-6-methoxy-quinolin-3-yl)-meth-(E)-ylidene]-6,7-dihydro-indeno[5,6-d][1,3]dioxol-5-one

6-[1-(2-Chloro-6-methoxy-quinolin-3-yl)-meth-(E)-ylidene]-6,7-dihydro-indeno[5,6-d][1,3]dioxol-5-one

Conditions
ConditionsYield
With sodium hydroxide In methanol at 20℃; for 12h;90%
5,6-methylenedioxy-1-indanone
6412-87-9

5,6-methylenedioxy-1-indanone

3,4-dihydroxybenzaldehyde
139-85-5

3,4-dihydroxybenzaldehyde

(E)-6-(3,4-dihydroxybenzylidene)-6,7-dihydro-5H-indeno[5,6-d][1,3]dioxol-5-one

(E)-6-(3,4-dihydroxybenzylidene)-6,7-dihydro-5H-indeno[5,6-d][1,3]dioxol-5-one

Conditions
ConditionsYield
With hydrogenchloride In methanol for 24h; Aldol Condensation; Heating;90%
5,6-methylenedioxy-1-indanone
6412-87-9

5,6-methylenedioxy-1-indanone

3,4-dihydroxy-5-nitrobenzaldehyde
116313-85-0

3,4-dihydroxy-5-nitrobenzaldehyde

(6E)-6-(3,4-dihydroxy-5-nitrobenzylidene)-6,7-dihydro-5H-indeno[5,6-d][1,3]dioxol-5-one

(6E)-6-(3,4-dihydroxy-5-nitrobenzylidene)-6,7-dihydro-5H-indeno[5,6-d][1,3]dioxol-5-one

Conditions
ConditionsYield
With hydrogenchloride In methanol; water Claisen-Schmidt Condensation; Reflux;88.1%
5,6-methylenedioxy-1-indanone
6412-87-9

5,6-methylenedioxy-1-indanone

2-chloro-8-methyl-quinoline-3-carbaldehyde
73568-26-0

2-chloro-8-methyl-quinoline-3-carbaldehyde

6-[1-(2-Chloro-8-methyl-quinolin-3-yl)-meth-(E)-ylidene]-6,7-dihydro-indeno[5,6-d][1,3]dioxol-5-one

6-[1-(2-Chloro-8-methyl-quinolin-3-yl)-meth-(E)-ylidene]-6,7-dihydro-indeno[5,6-d][1,3]dioxol-5-one

Conditions
ConditionsYield
With sodium methylate In methanol at 20℃; Claisen-Schmidt condensation;86%
5,6-methylenedioxy-1-indanone
6412-87-9

5,6-methylenedioxy-1-indanone

isopentyl nitrite
110-46-3

isopentyl nitrite

(6E)-6-hydroxyimino-5H-cyclopenta[f][1,3]benzodioxol-7-one

(6E)-6-hydroxyimino-5H-cyclopenta[f][1,3]benzodioxol-7-one

Conditions
ConditionsYield
With hydrogenchloride In methanol; water at 45℃; for 1.5h;85.8%
5,6-methylenedioxy-1-indanone
6412-87-9

5,6-methylenedioxy-1-indanone

2-bromo-5,6-methylenedioxy-1-indanone
54714-55-5

2-bromo-5,6-methylenedioxy-1-indanone

Conditions
ConditionsYield
With copper(ll) bromide In ethyl acetate for 6h; Reflux;83%
With tetra-N-butylammonium tribromide In methanol; dichloromethane at 20℃;
5,6-methylenedioxy-1-indanone
6412-87-9

5,6-methylenedioxy-1-indanone

2-chloro-7-methoxyquinoline-3-carbaldehyde
68236-20-4

2-chloro-7-methoxyquinoline-3-carbaldehyde

6-[1-(2-Chloro-7-methoxy-quinolin-3-yl)-meth-(E)-ylidene]-6,7-dihydro-indeno[5,6-d][1,3]dioxol-5-one

6-[1-(2-Chloro-7-methoxy-quinolin-3-yl)-meth-(E)-ylidene]-6,7-dihydro-indeno[5,6-d][1,3]dioxol-5-one

Conditions
ConditionsYield
With sodium hydroxide In methanol at 20℃; for 12h;77%
5,6-methylenedioxy-1-indanone
6412-87-9

5,6-methylenedioxy-1-indanone

carbonic acid dimethyl ester
616-38-6

carbonic acid dimethyl ester

methyl 5-oxo-6,7-dihydro-5H-indeno[5,6-d][1,3]dioxole-6-carboxylate
18959-56-3

methyl 5-oxo-6,7-dihydro-5H-indeno[5,6-d][1,3]dioxole-6-carboxylate

Conditions
ConditionsYield
With sodium hydride In paraffin oil at 90℃;76%
5,6-methylenedioxy-1-indanone
6412-87-9

5,6-methylenedioxy-1-indanone

2-(hydroxyimino)-5,6-(methylenedioxy)-1-indanone
38489-93-9

2-(hydroxyimino)-5,6-(methylenedioxy)-1-indanone

Conditions
ConditionsYield
With hydrogenchloride; n-Amyl nitrite In methanol; water75%
With hydrogenchloride; n-Amyl nitrite In ethanol 1) 50 deg C, 2 h;72%
5,6-methylenedioxy-1-indanone
6412-87-9

5,6-methylenedioxy-1-indanone

N,N'-Bis-[6,7-dihydro-indeno[5,6-d][1,3]dioxol-(5E)-ylidene]-hydrazine
100556-02-3

N,N'-Bis-[6,7-dihydro-indeno[5,6-d][1,3]dioxol-(5E)-ylidene]-hydrazine

Conditions
ConditionsYield
With hydrazine hydrate In ethanol Heating;68%
5,6-methylenedioxy-1-indanone
6412-87-9

5,6-methylenedioxy-1-indanone

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

N,N-dimethyl-formamide

C11H7ClO3
1314802-46-4

C11H7ClO3

Conditions
ConditionsYield
With trichlorophosphate at 0 - 10℃; for 1h; Vilsmeier-Haack-Arnold reaction;64%
5,6-methylenedioxy-1-indanone
6412-87-9

5,6-methylenedioxy-1-indanone

1-benzyl-4-formylpiperidine
22065-85-6

1-benzyl-4-formylpiperidine

(E)-6-((1-benzylpiperidin-4-yl)methylene)-6,7-dihydro-5H-indeno[5,6-d][1,3]dioxol-5-one

(E)-6-((1-benzylpiperidin-4-yl)methylene)-6,7-dihydro-5H-indeno[5,6-d][1,3]dioxol-5-one

Conditions
ConditionsYield
With Amberlyst A-26 In methanol at 20 - 50℃; for 2h; Irradiation; Green chemistry; regioselective reaction;64%
5,6-methylenedioxy-1-indanone
6412-87-9

5,6-methylenedioxy-1-indanone

2-chloro-6,7-dimethoxy-3-quinolinecarboxaldehyde
68236-23-7

2-chloro-6,7-dimethoxy-3-quinolinecarboxaldehyde

6-[1-(2-Chloro-6,7-dimethoxy-quinolin-3-yl)-meth-(E)-ylidene]-6,7-dihydro-indeno[5,6-d][1,3]dioxol-5-one

6-[1-(2-Chloro-6,7-dimethoxy-quinolin-3-yl)-meth-(E)-ylidene]-6,7-dihydro-indeno[5,6-d][1,3]dioxol-5-one

Conditions
ConditionsYield
With sodium methylate In methanol at 20℃; Claisen-Schmidt condensation;61%
5,6-methylenedioxy-1-indanone
6412-87-9

5,6-methylenedioxy-1-indanone

phenyl isothiocyanate
103-72-0

phenyl isothiocyanate

6,7-methylenedioxy-N-phenyl-1,4-dihydroindeno[1,2-c]pyrazol-3-amine
1421448-21-6

6,7-methylenedioxy-N-phenyl-1,4-dihydroindeno[1,2-c]pyrazol-3-amine

Conditions
ConditionsYield
Stage #1: 5,6-methylenedioxy-1-indanone; phenyl isothiocyanate With lithium hexamethyldisilazane In tetrahydrofuran; hexane at 20℃; for 12h;
Stage #2: With hydrazine hydrate; acetic acid In tetrahydrofuran; hexane for 24h; Reflux;
48%
5,6-methylenedioxy-1-indanone
6412-87-9

5,6-methylenedioxy-1-indanone

toluene-4-sulfonic acid hydrazide
1576-35-8

toluene-4-sulfonic acid hydrazide

C17H16N2O4S
100556-05-6

C17H16N2O4S

Conditions
ConditionsYield
In ethanol Heating;46%
5,6-methylenedioxy-1-indanone
6412-87-9

5,6-methylenedioxy-1-indanone

3-bromo-pyridine-4-carbaldehyde
70201-43-3

3-bromo-pyridine-4-carbaldehyde

(6E)-6-[(3-bromo-4-pyridyl)methylene]-5H-cyclopenta[f][1,3]-benzodioxol-7-one
1620646-37-8

(6E)-6-[(3-bromo-4-pyridyl)methylene]-5H-cyclopenta[f][1,3]-benzodioxol-7-one

Conditions
ConditionsYield
With toluene-4-sulfonic acid In toluene for 4h; Reflux; Dean-Stark;35%
5,6-methylenedioxy-1-indanone
6412-87-9

5,6-methylenedioxy-1-indanone

6-fluoro-6,7-dihydro-5H-indeno[5,6-d][1,3]dioxol-5-one

6-fluoro-6,7-dihydro-5H-indeno[5,6-d][1,3]dioxol-5-one

Conditions
ConditionsYield
With sulfuric acid; Selectfluor In methanol at 50℃; for 48h; Inert atmosphere;32%
5,6-methylenedioxy-1-indanone
6412-87-9

5,6-methylenedioxy-1-indanone

potassium cyanide
151-50-8

potassium cyanide

6',7'-dihydro-spiro[imidazolidine-4,5'-indeno[5,6-d][1,3]dioxole]-2,5-dione
66892-40-8

6',7'-dihydro-spiro[imidazolidine-4,5'-indeno[5,6-d][1,3]dioxole]-2,5-dione

Conditions
ConditionsYield
With ammonium carbonate In ethanol at 110℃;29%
formaldehyd
50-00-0

formaldehyd

5,6-methylenedioxy-1-indanone
6412-87-9

5,6-methylenedioxy-1-indanone

morpholin hydrochloride
10024-89-2

morpholin hydrochloride

6-morpholinomethyl-6,7-dihydro-indeno[5,6-d][1,3]dioxol-5-one

6-morpholinomethyl-6,7-dihydro-indeno[5,6-d][1,3]dioxol-5-one

Conditions
ConditionsYield
With ethanol
formaldehyd
50-00-0

formaldehyd

5,6-methylenedioxy-1-indanone
6412-87-9

5,6-methylenedioxy-1-indanone

piperidine hydrochloride
6091-44-7

piperidine hydrochloride

6-piperidinomethyl-6,7-dihydro-indeno[5,6-d][1,3]dioxol-5-one

6-piperidinomethyl-6,7-dihydro-indeno[5,6-d][1,3]dioxol-5-one

Conditions
ConditionsYield
With ethanol
formaldehyd
50-00-0

formaldehyd

5,6-methylenedioxy-1-indanone
6412-87-9

5,6-methylenedioxy-1-indanone

1,2,3,4-tetrahydroisoquinoline
14099-81-1

1,2,3,4-tetrahydroisoquinoline

6-(3,4-dihydro-1H-[2]isoquinolylmethyl)-6,7-dihydro-indeno[5,6-d][1,3]dioxol-5-one; hydrochloride

6-(3,4-dihydro-1H-[2]isoquinolylmethyl)-6,7-dihydro-indeno[5,6-d][1,3]dioxol-5-one; hydrochloride

Conditions
ConditionsYield
With ethanol
5,6-methylenedioxy-1-indanone
6412-87-9

5,6-methylenedioxy-1-indanone

6-nitro-1,3-benzodioxole-5-carbaldehyde
712-97-0

6-nitro-1,3-benzodioxole-5-carbaldehyde

6-((Ξ)-6-nitro-benzo[1,3]dioxol-5-ylmethylene)-6,7-dihydro-indeno[5,6-d][1,3]dioxol-5-one

6-((Ξ)-6-nitro-benzo[1,3]dioxol-5-ylmethylene)-6,7-dihydro-indeno[5,6-d][1,3]dioxol-5-one

Conditions
ConditionsYield
With acetic anhydride

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