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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

Ninhydrin hydrate Manufacturer/High quality/Best price/In stock

Cas:485-47-2

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 Ninhydrin with high purity

Cas:485-47-2

Min.Order:1 Kilogram

Negotiable

Type:Manufacturers

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Wuhan Fortuna Chemical Co.,Ltd

Manufacturer supply Ninhydrin hydrate CAS 485-47-2 with attractive price Company profile Wuhan Fortuna Chemical Co.,Ltd established in 2006, is a big integrative chemical enterprise being engaged in Pharmaceutical & its intermediates, Food/F

Manufacturer supply Ninhydrin hydrate CAS 485-47-2 with attractive price

Cas:485-47-2

Min.Order:10 Kilogram

FOB Price: $10.0

Type:Trading Company

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Hangzhou Dingyan Chem Co., Ltd

Items Standard Result Assay 98%min ----------------------------------------------------------------------------------------------

High purity Ninhydrin CAS:485-47-2

Cas:485-47-2

Min.Order:1 Gram

FOB Price: $100.0 / 500.0

Type:Manufacturers

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Henan Allgreen Chemical Co.,Ltd

Good price Storage:Sealed, dry, microtherm , avoid light and smell. Package:As per customer's demand Application:Biological buffer Transportation:By Sea or By Air or By Courier Port:shanghai

Ninhydrin hydrate

Cas:485-47-2

Min.Order:1 Kilogram

Negotiable

Type:Manufacturers

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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

Factory Supply Ninhydrin

Cas:485-47-2

Min.Order:1

Negotiable

Type:Other

inquiry

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

Factory price Cosmetic NINHYDRIN 485-47-2 Manufacturer

Cas:485-47-2

Min.Order:1 Gram

FOB Price: $0.1

Type:Manufacturers

inquiry

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

Ninhydrin

Cas:485-47-2

Min.Order:5 Kiloliter

FOB Price: $1.2 / 5.0

Type:Manufacturers

inquiry

Henan Tianfu Chemical Co., Ltd.

Product Name: Ninhydrin hydrate Synonyms: 1,2,3-TRIKETOHYDRINDENE;1,2,3-TRIKETOHYDRINDENE 2-HYDRATE;1,2,3-TRIKETOHYDRINDENE HYDRATE;1,2,3-TRIKETOHYDRINDENE MONOHYDRATE;1,2,3-TRIKETOHYDRINDEN HYDRATE;1,2,3-I

Ninhydrin hydrate _

Cas:485-47-2

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

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

Ninhydrin Hydrate / 1, 2, 3-Indantrione Monohydrate CAS No. 485-47-2

Cas:485-47-2

Min.Order:1 Kilogram

FOB Price: $60.0 / 100.0

Type:Trading Company

inquiry

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 485-47-2 with best quality

Cas:485-47-2

Min.Order:1 Kilogram

FOB Price: $139.0 / 210.0

Type:Trading Company

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Hebei yanxi chemical co.,LTD.

hebei yanxi chemical 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 research and developmen

ninhydrin CAS NO.485-47-2

Cas:485-47-2

Min.Order:20 Kilogram

FOB Price: $10.0 / 100.0

Type:Trading Company

inquiry

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

Ninhydrin hydrate 485-47-2

Cas:485-47-2

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Shanghai Minstar Chemical Co., Ltd

Product Name: Ninhydrin hydrate CAS: 485-47-2 MF: C9H6O4 MW: 178.14 EINECS: 207-618-1 Mol File: 485-47-2.mol Ninhydrin hydrate Structure Ninhydrin hydrate Chemical Properties Melting point 250 °C (dec.) (lit.) Boiling poin

Ninhydrin hydrate

Cas:485-47-2

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Baoji 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 prese

Ninhydrin

Cas:485-47-2

Min.Order:5 Gram

FOB Price: $40.0 / 65.0

Type:Trading Company

inquiry

Qingdao Beluga Import and Export Co., LTD

Ninhydrin hydrate CAS:485-47-2 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 intermedi

Ninhydrin hydrate CAS:485-47-2

Cas:485-47-2

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Shandong 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

Ninhydrin hydrate

Cas:485-47-2

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

Ninhydrin hydrate

Cas:485-47-2

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

Ninhydrin

Cas:485-47-2

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Afine Chemicals Limited

Our Services 1. New Molecules R&D 2. Own test center HPLC NMR GC LC-MS 3. API and Intermediates from China reputed manufacturers 4. Documents support COA MOA MSDS DMF open part Our advantages 1. Government awarded company. Top 100 enter

Ninhydrin hydrate

Cas:485-47-2

Min.Order:1 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

Ninhydrin

Cas:485-47-2

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

Ninhydrin hydrate

Cas:485-47-2

Min.Order:1 Gram

FOB Price: $1.0

Type:Lab/Research institutions

inquiry

Zibo Hangyu Biotechnology Development Co., Ltd

Zibo Hangyu Biotechnology Development 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 chemi

High quality Ninhydrin

Cas:485-47-2

Min.Order:10 Gram

FOB Price: $100.0

Type:Lab/Research institutions

inquiry

HANGZHOU YUNUO CHEMICAL CO.,LTD

Superior quality, moderate price & quick delivery. Appearance:White to pale yellow crystalline powder Storage:Stored in cool, dry and ventilation place; Away from fire and heat Package:1g/bag, 10g/bag, 100g/bag, 500g/bag or as per your request

Ninhydrin hydrate

Cas:485-47-2

Min.Order:1 Kilogram

Negotiable

Type:Trading Company

inquiry

TaiChem Taizhou Limited

Established in May 2015, TaiChem Ltd. is initially invested by a British research and development company and started by PhDs back from aboard. The company is registered in China Medical City (CMC), Taizhou, Jiangsu Province, and the production site

Ninhydrin hydrate

Cas:485-47-2

Min.Order:10 Gram

Negotiable

Type:Lab/Research institutions

inquiry

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,

Ninhydrin hydrate

Cas:485-47-2

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Jiangsu Qianyu Molecular Technology Co., LTD.

Our Advantages A. International Top level TechnologyOur company owned biomedicine experts are famous at home and abroad with rich experience in research and development in the field of efficient chiral functional molecules research and development an

High Purity Ninhydrin hydrate

Cas:485-47-2

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Xiamen Jenny Chemical Technology Co., Ltd.

GMP 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,

Ninhydrinhydrate

Cas:485-47-2

Min.Order:1 Milligram

Negotiable

Type:Trading Company

inquiry

Henan Kanbei Chemical Co.,LTD

High quality, competitive price, fast delivery and first-class service we possesses have won the trust and praise of customers. Standard: BP/USP/EP The purity is equal or greater than 99%. As a supplier, we can provide high-quality products. Cle

EAST CHEMSOURCES LIMITED

factory?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

Ninhydrin hydrate

Cas:485-47-2

Min.Order:1 Kilogram

FOB Price: $18.0 / 20.0

Type:Trading Company

inquiry

Synthetic route

1H-indene-1,3(2H)-dione
606-23-5

1H-indene-1,3(2H)-dione

indan-1,2,3-trione hydrate
485-47-2

indan-1,2,3-trione hydrate

Conditions
ConditionsYield
With N-Bromosuccinimide; dimethyl sulfoxide Ambient temperature;94%
With oxygen; Sensitox; tetrabutyl ammonium fluoride In chloroform for 3h; Irradiation;75%
With polymer bound rose bengal; tetrabutyl ammonium fluoride; oxygen In chloroform at 0℃; for 3h; Irradiation;75%
Multi-step reaction with 2 steps
1: alcohol
2: diluted sulfuric acid
View Scheme
inden-1-one
83-33-0

inden-1-one

indan-1,2,3-trione hydrate
485-47-2

indan-1,2,3-trione hydrate

Conditions
ConditionsYield
With N-Bromosuccinimide; dimethyl sulfoxide Ambient temperature;85%
With selenium(IV) oxide; water In 1,4-dioxane at 180℃; for 0.0833333h; Temperature; Sealed tube; Microwave irradiation;84%
2-indanone
615-13-4

2-indanone

indan-1,2,3-trione hydrate
485-47-2

indan-1,2,3-trione hydrate

Conditions
ConditionsYield
With N-Bromosuccinimide; dimethyl sulfoxide Ambient temperature;82%
2,2-diethoxy-1H-indene-1,3(2H)-dione
20847-51-2

2,2-diethoxy-1H-indene-1,3(2H)-dione

indan-1,2,3-trione hydrate
485-47-2

indan-1,2,3-trione hydrate

Conditions
ConditionsYield
With sulfuric acid In ethanol at 40℃; for 2h;82%
2,2-dimethoxy-1,3-indanedione
65299-21-0

2,2-dimethoxy-1,3-indanedione

indan-1,2,3-trione hydrate
485-47-2

indan-1,2,3-trione hydrate

Conditions
ConditionsYield
With sulfuric acid In ethanol at 40℃; for 2h;82%
phenyliodonium betaine of 1,3-indanedione
1283-97-2

phenyliodonium betaine of 1,3-indanedione

indan-1,2,3-trione hydrate
485-47-2

indan-1,2,3-trione hydrate

Conditions
ConditionsYield
With water; nitric acid In chloroform at -5 - 0℃; for 0.166667h;80%
C30H23NO7*BF4(1-)*H(1+)

C30H23NO7*BF4(1-)*H(1+)

A

indan-1,2,3-trione hydrate
485-47-2

indan-1,2,3-trione hydrate

B

2-hydroxy-2-(2-oxo-2-phenylethyl)-1H-indene-1,3(2H)-dione
70780-36-8

2-hydroxy-2-(2-oxo-2-phenylethyl)-1H-indene-1,3(2H)-dione

Conditions
ConditionsYield
In water for 12h;A n/a
B 68%
β-bromoindenone
90271-93-5

β-bromoindenone

indan-1,2,3-trione hydrate
485-47-2

indan-1,2,3-trione hydrate

Conditions
ConditionsYield
With bromine; dimethyl sulfoxide In benzene for 6h; Heating;60%
1-methyl-4-nitrosobenzene
623-11-0

1-methyl-4-nitrosobenzene

isonaphthazarine
605-37-8

isonaphthazarine

A

indan-1,2,3-trione hydrate
485-47-2

indan-1,2,3-trione hydrate

B

phthalonic acid
528-46-1

phthalonic acid

C

benzene-1,2-dicarboxylic acid
88-99-3

benzene-1,2-dicarboxylic acid

D

phthalide-3-carboxylic acid
708-14-5, 62283-01-6, 99266-05-4

phthalide-3-carboxylic acid

Conditions
ConditionsYield
Produkt 5:Hydrindantin;
2-nitro-1,3-indanedione
3674-33-7

2-nitro-1,3-indanedione

indan-1,2,3-trione hydrate
485-47-2

indan-1,2,3-trione hydrate

Conditions
ConditionsYield
Erwaermen;
2-(4'-dimethylaminophenylimino)-1,3-indanedione
60130-82-7

2-(4'-dimethylaminophenylimino)-1,3-indanedione

indan-1,2,3-trione hydrate
485-47-2

indan-1,2,3-trione hydrate

Conditions
ConditionsYield
With sulfuric acid
2-iodo-2-nitro-indan-1,3-dione
872785-94-9

2-iodo-2-nitro-indan-1,3-dione

A

indan-1,2,3-trione hydrate
485-47-2

indan-1,2,3-trione hydrate

B

benzene-1,2-dicarboxylic acid
88-99-3

benzene-1,2-dicarboxylic acid

Conditions
ConditionsYield
at 145 - 165℃; anschliessend Behandeln mit Wasser;
2-chloro-2-nitro-indan-1,3-dione
90415-25-1

2-chloro-2-nitro-indan-1,3-dione

nitrobenzene
98-95-3

nitrobenzene

A

indan-1,2,3-trione hydrate
485-47-2

indan-1,2,3-trione hydrate

B

2,2-dichloroindan-1,3-dione
32974-80-4

2,2-dichloroindan-1,3-dione

2-bromo-2-nitro-indan-1,3-dione
40005-25-2

2-bromo-2-nitro-indan-1,3-dione

nitrobenzene
98-95-3

nitrobenzene

A

indan-1,2,3-trione hydrate
485-47-2

indan-1,2,3-trione hydrate

B

2,2-dibromo-indan-1,3-dione
1685-97-8

2,2-dibromo-indan-1,3-dione

indantrione
938-24-9

indantrione

indan-1,2,3-trione hydrate
485-47-2

indan-1,2,3-trione hydrate

Conditions
ConditionsYield
With H2O In 1,4-dioxane; water at 25℃; Kinetics; Thermodynamic data; var. solvents ratios, var. temp., ΔH(excit.), ΔS(excit.), kinetic solvents isotope effect;
With water Yield given;
2,3-epoxy-2,3-dihydro-1,4-naphthoquinone
15448-58-5

2,3-epoxy-2,3-dihydro-1,4-naphthoquinone

aqueous solution

aqueous solution

A

indan-1,2,3-trione hydrate
485-47-2

indan-1,2,3-trione hydrate

B

isonaphthazarine
605-37-8

isonaphthazarine

C

phthalonic acid
528-46-1

phthalonic acid

D

2,2'-dihydroxy.<2,2'>biindanyl-1,3,1',3'-tetraone

2,2'-dihydroxy.<2,2'>biindanyl-1,3,1',3'-tetraone

Conditions
ConditionsYield
Erhitzen bei pH 7,0 unter Durchleiten von Luft - Produkt 5: Verbindung C20H12O6;
selenium(IV) oxide
7446-08-4

selenium(IV) oxide

1H-indene-1,3(2H)-dione
606-23-5

1H-indene-1,3(2H)-dione

aqueous dioxane

aqueous dioxane

indan-1,2,3-trione hydrate
485-47-2

indan-1,2,3-trione hydrate

1-oxo-2.3-bis-<4-dimethylamino-phenylimino>-hydrindene

1-oxo-2.3-bis-<4-dimethylamino-phenylimino>-hydrindene

indan-1,2,3-trione hydrate
485-47-2

indan-1,2,3-trione hydrate

Conditions
ConditionsYield
With sulfuric acid
2-oxo-1.3-bis-<4-dimethylamino-phenylimino>-hydrindene(?)

2-oxo-1.3-bis-<4-dimethylamino-phenylimino>-hydrindene(?)

indan-1,2,3-trione hydrate
485-47-2

indan-1,2,3-trione hydrate

Conditions
ConditionsYield
With sulfuric acid
isonaphthazarine
605-37-8

isonaphthazarine

water
7732-18-5

water

A

indan-1,2,3-trione hydrate
485-47-2

indan-1,2,3-trione hydrate

B

phthalonic acid
528-46-1

phthalonic acid

C

benzene-1,2-dicarboxylic acid
88-99-3

benzene-1,2-dicarboxylic acid

D

phthalide-3-carboxylic acid
708-14-5, 62283-01-6, 99266-05-4

phthalide-3-carboxylic acid

Conditions
ConditionsYield
Produkt 5:Hydrindantin;
sulfuric acid
7664-93-9

sulfuric acid

2-(4'-dimethylaminophenylimino)-1,3-indanedione
60130-82-7

2-(4'-dimethylaminophenylimino)-1,3-indanedione

indan-1,2,3-trione hydrate
485-47-2

indan-1,2,3-trione hydrate

water
7732-18-5

water

naphthalene-1,2,3,4-tetraone; dihydrate
34333-95-4

naphthalene-1,2,3,4-tetraone; dihydrate

A

indan-1,2,3-trione hydrate
485-47-2

indan-1,2,3-trione hydrate

B

isonaphthazarine
605-37-8

isonaphthazarine

1,2,3,4-tetrahydro-1,4-dioxo-2,2,3,3-tetrahydroxynaphthalene
100343-43-9

1,2,3,4-tetrahydro-1,4-dioxo-2,2,3,3-tetrahydroxynaphthalene

indan-1,2,3-trione hydrate
485-47-2

indan-1,2,3-trione hydrate

Conditions
ConditionsYield
In water for 1h; Heating;
1-methyl-pyrrolidin-2-one
872-50-4

1-methyl-pyrrolidin-2-one

TOYO-Pearl resin

TOYO-Pearl resin

benzotriazol-1-yloxyl-tris-(pyrrolidino)-phosphonium hexafluorophosphate
128625-52-5

benzotriazol-1-yloxyl-tris-(pyrrolidino)-phosphonium hexafluorophosphate

indan-1,2,3-trione hydrate
485-47-2

indan-1,2,3-trione hydrate

Conditions
ConditionsYield
With N-ethyl-N,N-diisopropylamine In dichloromethane
TOYO-Pearl resin

TOYO-Pearl resin

succinylsulfathiazole
116-43-8

succinylsulfathiazole

indan-1,2,3-trione hydrate
485-47-2

indan-1,2,3-trione hydrate

Conditions
ConditionsYield
With benzotriazol-1-yloxyl-tris-(pyrrolidino)-phosphonium hexafluorophosphate; N-ethyl-N,N-diisopropylamine In dichloromethane; N,N-dimethyl-formamide
1H-indene-1,3(2H)-dione
606-23-5

1H-indene-1,3(2H)-dione

thionaphthenequinon-anil-(2)

thionaphthenequinon-anil-(2)

indan-1,2,3-trione hydrate
485-47-2

indan-1,2,3-trione hydrate

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: 80 percent / CHCl3; ethanol; diethyl ether / 0.08 h / 7 - 12 °C
2: 80 percent / nitric acid, water / CHCl3 / 0.17 h / -5 - 0 °C
View Scheme
1H-indene-1,3(2H)-dione
606-23-5

1H-indene-1,3(2H)-dione

2-aminomethylene-indandione-(1.3)

2-aminomethylene-indandione-(1.3)

indan-1,2,3-trione hydrate
485-47-2

indan-1,2,3-trione hydrate

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: 44 percent / iodobenzene diacetate, H2SO4 / 2 h / Ambient temperature
2: 82 percent / conc. H2SO4 / ethanol / 2 h / 40 °C
View Scheme
Multi-step reaction with 2 steps
1: 49 percent / iodobenzene diacetate, H2SO4 / 2 h / Ambient temperature
2: 82 percent / aq. H2SO4 / ethanol / 2 h / 40 °C
View Scheme
Multi-step reaction with 2 steps
1: 49 percent / iodobenzene diacetate, H2SO4, ethanol / 2 h / Ambient temperature
2: 82 percent / aq. H2SO4 / ethanol / 2 h / 40 °C
View Scheme
indan-1,2,3-trione hydrate
485-47-2

indan-1,2,3-trione hydrate

dimedone
126-81-8

dimedone

2-hydroxy-2-(4,4-dimethyl-2,6-dioxocyclohexane-1-yl)-1H-indene-1,3(2H)-dione
30511-21-8

2-hydroxy-2-(4,4-dimethyl-2,6-dioxocyclohexane-1-yl)-1H-indene-1,3(2H)-dione

Conditions
ConditionsYield
at 20℃; for 1h;100%
In water for 0.0166667h; Heating;90%
With acetic acid at 20℃; for 0.5h;62%
2,3-Dimethylphenol
526-75-0

2,3-Dimethylphenol

indan-1,2,3-trione hydrate
485-47-2

indan-1,2,3-trione hydrate

2-Hydroxy-2-(2-hydroxy-3,4-dimethyl-phenyl)-indan-1,3-dione
71321-28-3

2-Hydroxy-2-(2-hydroxy-3,4-dimethyl-phenyl)-indan-1,3-dione

Conditions
ConditionsYield
In acetic acid for 1h; Heating;100%
indan-1,2,3-trione hydrate
485-47-2

indan-1,2,3-trione hydrate

thiourea
17356-08-0

thiourea

1,3,3a,8a-tetrahydro-3a,8a-hydroxy-2-thioindeno<1,2-d>imidazole-2,8-dione

1,3,3a,8a-tetrahydro-3a,8a-hydroxy-2-thioindeno<1,2-d>imidazole-2,8-dione

Conditions
ConditionsYield
at 20℃; for 0.75h;100%
With acetic acid for 0.25h; Heating;100%
In water at 20℃; for 0.75h; Green chemistry;98%
In water at 80℃; for 1h;91%
With acetic acid for 0.25h; Heating;
indan-1,2,3-trione hydrate
485-47-2

indan-1,2,3-trione hydrate

2,4-Xylenol
105-67-9

2,4-Xylenol

2-Hydroxy-2-(2-hydroxy-3,5-dimethyl-phenyl)-indan-1,3-dione
71321-32-9

2-Hydroxy-2-(2-hydroxy-3,5-dimethyl-phenyl)-indan-1,3-dione

Conditions
ConditionsYield
In acetic acid for 0.5h; Heating;100%
indan-1,2,3-trione hydrate
485-47-2

indan-1,2,3-trione hydrate

allyl-trimethyl-silane
762-72-1

allyl-trimethyl-silane

2,2-bis(trimethylsilyloxy)-1,3-indandione
95920-26-6

2,2-bis(trimethylsilyloxy)-1,3-indandione

Conditions
ConditionsYield
trimethylsilyl trifluoromethanesulfonate In acetonitrile for 1h; Ambient temperature;100%
indan-1,2,3-trione hydrate
485-47-2

indan-1,2,3-trione hydrate

3-methyl-1,2-benzenediamine
2687-25-4

3-methyl-1,2-benzenediamine

11H-6-methylindeno<1,2-b>quinoxalin-11-one
154457-99-5

11H-6-methylindeno<1,2-b>quinoxalin-11-one

Conditions
ConditionsYield
for 1h;100%
In ethanol for 2h; Reflux;85%
In ethanol for 0.0833333h;75%
N,N'-Dimethylurea
96-31-1

N,N'-Dimethylurea

indan-1,2,3-trione hydrate
485-47-2

indan-1,2,3-trione hydrate

3a,8a-dihydroxy-1,3-dimethyl-1,3,3a,8a-tetrahydroindeno[1,2-d]imidazole-2,8-dione
22431-02-3

3a,8a-dihydroxy-1,3-dimethyl-1,3,3a,8a-tetrahydroindeno[1,2-d]imidazole-2,8-dione

Conditions
ConditionsYield
at 20℃; for 2h;100%
In water at 50 - 60℃;82%
indan-1,2,3-trione hydrate
485-47-2

indan-1,2,3-trione hydrate

4,5-dimethyl-1,2-phenylenediamine
3171-45-7

4,5-dimethyl-1,2-phenylenediamine

11H-7,8-dimethylindeno[1,2-b]quinoxaline-11-one
40114-83-8

11H-7,8-dimethylindeno[1,2-b]quinoxaline-11-one

Conditions
ConditionsYield
for 1h;100%
With bismuth(lll) trifluoromethanesulfonate In water at 20℃; for 0.1h;91%
With acetic acid In ethanol at 20℃; for 2h;82%
indan-1,2,3-trione hydrate
485-47-2

indan-1,2,3-trione hydrate

N,N-dimethylthiourea
534-13-4

N,N-dimethylthiourea

3a,8a-dihydroxy-1,3-dimethyl-2-thioxo-2,3,3a,8a-tetrahydro-1H-indeno[1,2-d]imidazole-8-one

3a,8a-dihydroxy-1,3-dimethyl-2-thioxo-2,3,3a,8a-tetrahydro-1H-indeno[1,2-d]imidazole-8-one

Conditions
ConditionsYield
at 20℃; for 2h;100%
indan-1,2,3-trione hydrate
485-47-2

indan-1,2,3-trione hydrate

urea
57-13-6

urea

3a,8a-dihydroxy-1,3,3a,8a-tetrahydroindeno[1,2-d]imidazole-2,8-dione
22431-00-1

3a,8a-dihydroxy-1,3,3a,8a-tetrahydroindeno[1,2-d]imidazole-2,8-dione

Conditions
ConditionsYield
at 80℃; for 1h;100%
In water at 20℃; for 0.833333h; Green chemistry;98%
In water at 50 - 60℃;93%
indan-1,2,3-trione hydrate
485-47-2

indan-1,2,3-trione hydrate

N,N-diphenylthiourea
102-08-9

N,N-diphenylthiourea

3a,8a-dihydroxy-1,3-diphenyl-2-thioxo-2,3,3a,8a-tetrahydro-1H-indeno[1,2-d]imidazole-8-one

3a,8a-dihydroxy-1,3-diphenyl-2-thioxo-2,3,3a,8a-tetrahydro-1H-indeno[1,2-d]imidazole-8-one

Conditions
ConditionsYield
at 60℃; for 1h;100%
In acetic acid for 0.25h; Heating;100%
In water at 20℃; for 0.75h; Green chemistry;95%
In water at 50 - 60℃;52%
indan-1,2,3-trione hydrate
485-47-2

indan-1,2,3-trione hydrate

bis(diphenyl)urea
102-07-8

bis(diphenyl)urea

3a,8a-dihydroxy-1,3-diphenyl-1,3,3a,8a-tetrahydro-indeno[1,2-d]imidazole-2,8-dione
58137-72-7

3a,8a-dihydroxy-1,3-diphenyl-1,3,3a,8a-tetrahydro-indeno[1,2-d]imidazole-2,8-dione

Conditions
ConditionsYield
In acetic acid for 0.25h; Heating;100%
In water at 50 - 60℃;64%
In benzene Reflux; regioselective reaction;
Cyanoacetohydrazide
140-87-4

Cyanoacetohydrazide

indan-1,2,3-trione hydrate
485-47-2

indan-1,2,3-trione hydrate

2-cyano-N'-(1,3-dioxo-1H-inden-2(3H)-ylidene)acetohydrazide

2-cyano-N'-(1,3-dioxo-1H-inden-2(3H)-ylidene)acetohydrazide

Conditions
ConditionsYield
at 20℃; for 1h;100%
In 1,4-dioxane for 3h; Reflux;84.94%
4-amino-2,3-dimethyl-1-phenylpyrazolin-5-one
83-07-8

4-amino-2,3-dimethyl-1-phenylpyrazolin-5-one

indan-1,2,3-trione hydrate
485-47-2

indan-1,2,3-trione hydrate

2-(2,3-dihydro-1,5-dimethyl-3-oxo-2-phenyl-1H-pyrazol-4-ylimino)-2H-indene-1,3-dione

2-(2,3-dihydro-1,5-dimethyl-3-oxo-2-phenyl-1H-pyrazol-4-ylimino)-2H-indene-1,3-dione

Conditions
ConditionsYield
at 20℃; for 1h;100%
indan-1,2,3-trione hydrate
485-47-2

indan-1,2,3-trione hydrate

1,3-cylohexanedione
504-02-9

1,3-cylohexanedione

4b,9b-dihydroxy-7,8-dihydro-4bH-indeno[1,2-b]benzofuran-9,10(6H,9bH)-dione
374918-82-8

4b,9b-dihydroxy-7,8-dihydro-4bH-indeno[1,2-b]benzofuran-9,10(6H,9bH)-dione

Conditions
ConditionsYield
With acetic acid for 0.25h; Heating;100%
indan-1,2,3-trione hydrate
485-47-2

indan-1,2,3-trione hydrate

acetic anhydride
108-24-7

acetic anhydride

2-chloro-1,3-dioxo-2,3-dihydro-1H-inden-2-yl acetate
20847-53-4

2-chloro-1,3-dioxo-2,3-dihydro-1H-inden-2-yl acetate

Conditions
ConditionsYield
With hydrogenchloride In water100%
With hydrogenchloride100%
indan-1,2,3-trione hydrate
485-47-2

indan-1,2,3-trione hydrate

5-isopropyl-3-isopropylaminocyclohex-2-enone

5-isopropyl-3-isopropylaminocyclohex-2-enone

4b,9b-dihydroxy-5,7-diisopropyl-4b,5,6,7,8,9b-hexahydroindeno[1,2-b]indole-9,10-dione

4b,9b-dihydroxy-5,7-diisopropyl-4b,5,6,7,8,9b-hexahydroindeno[1,2-b]indole-9,10-dione

Conditions
ConditionsYield
In methanol at 20℃; for 22h;100%
In methanol at 20℃;
In methanol at 20℃; for 22h;
indan-1,2,3-trione hydrate
485-47-2

indan-1,2,3-trione hydrate

5-furan-2-yl-3-isopropylaminocyclohex-2-enone

5-furan-2-yl-3-isopropylaminocyclohex-2-enone

7-furan-2-yl-4b,9b-dihydroxy-5-isopropyl-4b,5,6,7,8,9b-hexahydroindeno[1,2-b]indole-9,10-dione

7-furan-2-yl-4b,9b-dihydroxy-5-isopropyl-4b,5,6,7,8,9b-hexahydroindeno[1,2-b]indole-9,10-dione

Conditions
ConditionsYield
In methanol at 20℃; for 22h;100%
In methanol at 20℃;
indan-1,2,3-trione hydrate
485-47-2

indan-1,2,3-trione hydrate

3-isopropylamino-5-phenylcyclohex-2-enone

3-isopropylamino-5-phenylcyclohex-2-enone

4b,9b-dihydroxy-5-isopropyl-7-phenyl-4b,5,6,7,8,9b-hexahydroindeno[1,2-b]indole-9,10-dione

4b,9b-dihydroxy-5-isopropyl-7-phenyl-4b,5,6,7,8,9b-hexahydroindeno[1,2-b]indole-9,10-dione

Conditions
ConditionsYield
In methanol at 20℃; for 22h;100%
In methanol at 20℃;
indan-1,2,3-trione hydrate
485-47-2

indan-1,2,3-trione hydrate

1,2-diamino-benzene
95-54-5

1,2-diamino-benzene

11H-Indeno[1,2-b]quinoxaline-11-one
6954-91-2

11H-Indeno[1,2-b]quinoxaline-11-one

Conditions
ConditionsYield
at -5℃; for 0.25h;99%
In water at 30℃; for 0.0138889h; Solvent; Irradiation; Sonication; Green chemistry;98%
With acetic acid In ethanol for 3h; Reflux;95%
indan-1,2,3-trione hydrate
485-47-2

indan-1,2,3-trione hydrate

indantrione
938-24-9

indantrione

Conditions
ConditionsYield
With pyridine; chloro-trimethyl-silane In tetrachloromethane for 3h; Ambient temperature;99%
In chlorobenzene for 0.5h; Heating;99%
at 120℃;93%
indan-1,2,3-trione hydrate
485-47-2

indan-1,2,3-trione hydrate

4-methyl-1,2-diaminobenzene
496-72-0

4-methyl-1,2-diaminobenzene

7-methyl-11H-indeno[1,2-b]quinoxalin-11-one

7-methyl-11H-indeno[1,2-b]quinoxalin-11-one

Conditions
ConditionsYield
In water at 30℃; for 0.00972222h; Irradiation; Sonication; Green chemistry;99%
With bismuth(lll) trifluoromethanesulfonate In water at 20℃; for 0.1h;91%
In ethanol for 2h; Heating;
indan-1,2,3-trione hydrate
485-47-2

indan-1,2,3-trione hydrate

L-proline
147-85-3

L-proline

1-oxo-2-(1-pyrrolin-1-ylium)-1H-indene-3-olat
15365-97-6, 109159-92-4

1-oxo-2-(1-pyrrolin-1-ylium)-1H-indene-3-olat

Conditions
ConditionsYield
for 1h;99%
In methanol at 25℃;96%
With sodium acetate; acetic acid In water at 79.9℃; Rate constant; Mechanism; Thermodynamic data; E, ΔS, ΔH, var. ninhydrin concentration, var. pH;
indan-1,2,3-trione hydrate
485-47-2

indan-1,2,3-trione hydrate

2-aminobenzenethiol hydrochloride
3292-42-0

2-aminobenzenethiol hydrochloride

10a-Hydroxybenzo[e]indeno[2,1-b][1,4]thiazin-11(10aH)-one
60117-55-7

10a-Hydroxybenzo[e]indeno[2,1-b][1,4]thiazin-11(10aH)-one

Conditions
ConditionsYield
for 1h;99%
indan-1,2,3-trione hydrate
485-47-2

indan-1,2,3-trione hydrate

methyl 3-aminocrotonate
21731-17-9

methyl 3-aminocrotonate

3a,8a-dihydroxy-2-methyl-8-oxo-3,3a,8,8a-tetrahydro-3-aza-cyclopenta[a]indene-1-carboxylic methyl ester

3a,8a-dihydroxy-2-methyl-8-oxo-3,3a,8,8a-tetrahydro-3-aza-cyclopenta[a]indene-1-carboxylic methyl ester

Conditions
ConditionsYield
for 1h;99%
indan-1,2,3-trione hydrate
485-47-2

indan-1,2,3-trione hydrate

3-(p-tolylamino)-5,5-dimethylcyclohex-2-enone
36646-78-3

3-(p-tolylamino)-5,5-dimethylcyclohex-2-enone

7,7-dimethyl-5-[(4-methylphenyl)]-dihydroxy-4b,5,6,7,8,9b-hexahydroindeno [1,2-b]indole-9,10-dione

7,7-dimethyl-5-[(4-methylphenyl)]-dihydroxy-4b,5,6,7,8,9b-hexahydroindeno [1,2-b]indole-9,10-dione

Conditions
ConditionsYield
In chloroform at 20℃; for 24h;99%
indan-1,2,3-trione hydrate
485-47-2

indan-1,2,3-trione hydrate

2,3-dihydro-1H-indene-1,2,3-triol
5930-39-2

2,3-dihydro-1H-indene-1,2,3-triol

Conditions
ConditionsYield
With formic acid; C18H24ClIrN3 In water at 80℃; for 4h; Schlenk technique; Inert atmosphere;99%
5-chloro-2-methylindole
1075-35-0

5-chloro-2-methylindole

indan-1,2,3-trione hydrate
485-47-2

indan-1,2,3-trione hydrate

2-(5-Chloro-2-methyl-1H-indol-3-yl)-2-hydroxy-indan-1,3-dione
124312-85-2

2-(5-Chloro-2-methyl-1H-indol-3-yl)-2-hydroxy-indan-1,3-dione

Conditions
ConditionsYield
In diethyl ether; water98%
5-methoxylindole
1006-94-6

5-methoxylindole

indan-1,2,3-trione hydrate
485-47-2

indan-1,2,3-trione hydrate

2-hydroxy-2-(5-methoxy-1H-indol-3-yl)-1H-indene-1,3(2H)-dione
124312-84-1

2-hydroxy-2-(5-methoxy-1H-indol-3-yl)-1H-indene-1,3(2H)-dione

Conditions
ConditionsYield
In diethyl ether; water98%
With acetic acid at 20℃; for 2h;92%
indan-1,2,3-trione hydrate
485-47-2

indan-1,2,3-trione hydrate

3,5-Dimethoxyaniline
10272-07-8

3,5-Dimethoxyaniline

5,5a,10,10a-Tetrahydro-5a,10a-dihydroxy-4-(2-hydroxy-1,3-dioxoindanyl)-1,3-dimethoxyindeno<1,2-b>indol-10-one

5,5a,10,10a-Tetrahydro-5a,10a-dihydroxy-4-(2-hydroxy-1,3-dioxoindanyl)-1,3-dimethoxyindeno<1,2-b>indol-10-one

Conditions
ConditionsYield
In acetic acid for 16h; Ambient temperature;98%
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