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Dayang Chem (Hangzhou) Co.,Ltd.

DayangChem exported this product to many countries and regions at best price. If you are looking for the material's manufacturer or supplier in China, DayangChem is your best choice. Pls contact with us freely for getting detailed product spe

2,6-Dimethyl-2,5-heptadien-4-one Manufacturer/High quality/Best price/In stock

Cas:504-20-1

Min.Order:1 Kilogram

FOB Price: $3.0

Type:Lab/Research institutions

inquiry

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-Chloroperbenzoic Acid with high purity

Cas:504-20-1

Min.Order:1 Kilogram

Negotiable

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

Phorone

Cas:504-20-1

Min.Order:5 Kiloliter

FOB Price: $1.2 / 5.0

Type:Manufacturers

inquiry

Hubei Vanz Pharm Co.,Ltd

1. Direct manufacturer 2. Stock available 3. Stable and fine quality 4. Premium service Appearance:yellow liquid or yellow column crystalline Storage:rm Package:bag/bottle/drum Application:It is used to produce synthes

2,6-Dimethyl-2,5-heptadien-4-one

Cas:504-20-1

Min.Order:0 Metric Ton

Negotiable

Type:Manufacturers

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

Professional ManufacturerCAS 504-20-1 with high-quality service

Cas:504-20-1

Min.Order:10 Gram

FOB Price: $146.0 / 176.0

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

2,5-Heptadien-4-one,2,6-dimethyl- 504-20-1

Cas:504-20-1

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

2,5-Heptadien-4-one,2,6-dimethyl-

Cas:504-20-1

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Triumph International Development Limilted

Lorcaserin(856681-05-5)is an orally administered agent and a selective 5-HT2C receptor agonist for the treatment of obesity. It had been approved for marketing in US by FDA on 27 June in 2012. In clinical studies, lorcaserin h

phorone

Cas:504-20-1

Min.Order:100 Metric Ton

Negotiable

Type:Lab/Research institutions

inquiry

Hunan chemfish Pharmaceutical co.,Ltd

Hunan chemfish Pharmaceutical co.,Ltd.located in Lugu High-tech industral park ,Hunan province . with its own R&D center and more than 10000㎡manufacture plant . Chemfish owns 40 reactors from 1000L to 8000L. With complete auxiliary equipment as

Phorone 98%min

Cas:504-20-1

Min.Order:1 Gram

Negotiable

Type:Manufacturers

inquiry

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

phorone

Cas:504-20-1

Min.Order:0 Metric Ton

Negotiable

Type:Lab/Research institutions

inquiry

Wuhan Han Sheng New Material Technology Co.,Ltd

Our Advantage: high quality with competitive price High quality standard: BP/USP/EP Enterprise standard All purity customized Fast and safe delivery We have reliable forwarder who can help us deliver our goods more fast and safe. We

phorone

Cas:504-20-1

Min.Order:10 Kilogram

Negotiable

Type:Trading Company

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

504-20-1

Cas:504-20-1

Min.Order:1 Gram

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

2,5-Heptadien-4-one,2,6-dimethyl-

Cas:504-20-1

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

HANGZHOU YUNUO CHEMICAL CO.,LTD

Superior quality Appearance:yellowish liquid 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. Application:Used as Pharmaceutical Intermediates Transportation:a

2,6-DIMETHYL-2,5-HEPTADIEN-4-ONE

Cas:504-20-1

Min.Order:1 Kilogram

Negotiable

Type:Trading Company

inquiry

Henan Tianfu Chemical Co., Ltd.

2,6-DIMETHYL-2,5-HEPTADIEN-4-ONE Basic information Product Name: 2,6-DIMETHYL-2,5-HEPTADIEN-4-ONE Synonyms: diisopropylidineaceto

504-20-1 C9H14O 2,6-DIMETHYL-2,5-HEPTADIEN-4-ONE

Cas:504-20-1

Min.Order:1 Metric Ton

Negotiable

Type:Lab/Research institutions

inquiry

Siwei Development Group Ltd.

Product name: Phorone CAS No.:504-20-1 Molecule Formula:C9H14O Molecule Weight:138.21 Purity: 98.0% Package: 200kg/drum Description:Pale yellow liquid Manufacture Standards:Enterprise Standard TESTING ITEMS

Best Quality Phorone

Cas:504-20-1

Min.Order:1 Kilogram

Negotiable

Type:Trading Company

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,

2,6-Dimethyl-2,5-heptadien-4-one

Cas:504-20-1

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

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,

2,6-DIMETHYL-2,5-HEPTADIEN-4-ONE

Cas:504-20-1

Min.Order:1 Milligram

Negotiable

Type:Trading Company

inquiry

Shanghai Minstar Chemical Co., Ltd

2,6-DIMETHYL-2,5-HEPTADIEN-4-ONE Basic information Product Name: 2,6-DIMETHYL-2,5-HEPTADIEN-4-ONE Synonyms: diisopropylidineacetone;Foron;Phoron;s-Diisopropylidene acetone;DIISOPROPYLIDENEACETONE;2,6-DIMETHYL-2,5-HEPTADIEN-4-ONE;2,6-DIMETHYL-2,

2,6-DIMETHYL-2,5-HEPTADIEN-4-ONE

Cas:504-20-1

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

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

phorone

Cas:504-20-1

Min.Order:1 Kilogram

FOB Price: $18.0 / 20.0

Type:Trading Company

inquiry

TAIZHOU ZHENYU BIOTECHNOLOGY CO., LTD

Zhenyu biotech exported this product to many countries and regions at best price. if you are looking for the material's manufacturer or supplier in china, zhenyu biotech is your best choice. pls contact with us freely for getting detailed

2,6-DIMETHYL-2,5-HEPTADIEN-4-ONE

Cas:504-20-1

Min.Order:1 Kilogram

FOB Price: $2.0

Type:Lab/Research institutions

inquiry

Shandong Mopai Biotechnology Co., LTD

Shandong Mopai Biotechnology Co., LTD is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality pharmaceuticals, intermediates, special chemicals and OLED intermediates and other fine chemicals. W

phorone

Cas:504-20-1

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

KAISA GROUP INC

1.Applied in food field.it can improve the immune system and prolong life. 2.Appliedin cosmetic field.it can improve the skin care. 3.Applied in pharmaceutical field.it can treat various dieases. 4.Our product quality assurance will make our customer

phorone

Cas:504-20-1

Min.Order:1 Metric Ton

FOB Price: $1.5

Type:Trading Company

inquiry

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

phorone

Cas:504-20-1

Min.Order:1 Metric Ton

FOB Price: $1.0

Type:Trading Company

inquiry

Win-Win chemical Co.Ltd

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

Phorone cas no. 504-20-1 98%

Cas:504-20-1

Min.Order:0

Negotiable

Type:Lab/Research institutions

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

phorone

Cas:504-20-1

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

2,6-DiMethyl-2,5-heptadien-4-one

Cas:504-20-1

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

2,6-Dimethyl-2,5-heptadien-4-one

Cas:504-20-1

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Shanghai Acmec Biochemical Technology Co., Ltd.

Acmec is a leading manufacturer and supplier of biochemical reagents and life science products. We have over 40,000 items in stock (real-time inventory) and offer discounted prices to registered members of the online store ( www.acmec.com.cn ) Appea

Acmec 2,6-dimethyl-5-heptadien-4-one 100g

Cas:504-20-1

Min.Order:1 bottle

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

2,6-DIMETHYL-2,5-HEPTADIEN-4-ONE

Cas:504-20-1

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Synthetic route

Phenyl vinyl ketone
768-03-6

Phenyl vinyl ketone

A

phorone
504-20-1

phorone

B

isophorol
470-99-5

isophorol

Conditions
ConditionsYield
With aluminium tris(2,6-diphenylphenoxide); n-butyllithium; diisobutylaluminium hydride In toluene at -78 - 25℃; for 0.25h; Yields of byproduct given;A 99%
B n/a
1-benzyl-2,2,6,6-tetramethylpiperidine-4-one
52981-86-9

1-benzyl-2,2,6,6-tetramethylpiperidine-4-one

phorone
504-20-1

phorone

Conditions
ConditionsYield
With C20H29ClO2P2Pt In water; toluene at 105℃; for 5h; Reagent/catalyst;90%
acetone
67-64-1

acetone

A

4-methyl-pent-3-en-2-one
141-79-7

4-methyl-pent-3-en-2-one

B

phorone
504-20-1

phorone

C

4-Hydroxy-4-methyl-2-pentanone
123-42-2

4-Hydroxy-4-methyl-2-pentanone

Conditions
ConditionsYield
With titanium tetrachloride; NCNMe2 In benzene at 25℃;A 82%
B 2%
C 8%
With sodium hydroxide In benzene at 40℃; Mechanism; Kinetics; benzyltriethylammonium chloride presence;
With sodium hydroxide; N-benzyl-N,N,N-triethylammonium chloride In benzene at 40℃; reaction order, effect of concentration on the initial rate;
With sodium hydroxide; N-benzyl-N,N,N-triethylammonium chloride In benzene at 40℃; Mechanism; effect concentrations, initial rate;
With MgO/ZrO2 mixed oxides at 249.84℃;
1,2,2,6,6-pentamethyl-4-piperidone methiodide
113308-50-2

1,2,2,6,6-pentamethyl-4-piperidone methiodide

phorone
504-20-1

phorone

Conditions
ConditionsYield
With potassium hydroxide In water for 1h;55%
2,6-dimethyl-4-(1'-methyl-2'-propenyl)-1,6-heptadien-4-ol

2,6-dimethyl-4-(1'-methyl-2'-propenyl)-1,6-heptadien-4-ol

A

phorone
504-20-1

phorone

B

(E)-2,5-dimethyl-2,5-heptadien-4-one
115819-23-3

(E)-2,5-dimethyl-2,5-heptadien-4-one

C

2,6-dimethyl-hepta-1,5-dien-4-one
5837-45-6

2,6-dimethyl-hepta-1,5-dien-4-one

D

(E)-2,5-dimethyl-1,5-heptadien-4-one

(E)-2,5-dimethyl-1,5-heptadien-4-one

Conditions
ConditionsYield
With potassium hydride In N,N,N,N,N,N-hexamethylphosphoric triamide at 80℃;A 20%
B 4%
C 47%
D 8%
acetone
67-64-1

acetone

A

phorone
504-20-1

phorone

B

di-i-propyl peroxide
16642-57-2

di-i-propyl peroxide

Conditions
ConditionsYield
With sodium In tetrahydrofuran Ambient temperature; Reductive dimerization, other metal, using irradiation;A n/a
B 10%
2,6-dimethyl-4-(2'-propenyl)-1,6-heptadien-4-ol
81925-78-2

2,6-dimethyl-4-(2'-propenyl)-1,6-heptadien-4-ol

A

phorone
504-20-1

phorone

B

6-methyl-hepta-1,5-dien-4-one
33698-67-8

6-methyl-hepta-1,5-dien-4-one

C

2,6-dimethyl-hepta-1,5-dien-4-one
5837-45-6

2,6-dimethyl-hepta-1,5-dien-4-one

D

(5E)-2-methyl-1,5-heptadien-4-one
115818-79-6

(5E)-2-methyl-1,5-heptadien-4-one

Conditions
ConditionsYield
With potassium hydride In N,N,N,N,N,N-hexamethylphosphoric triamide at 80℃; Yield given;A n/a
B 1%
C n/a
D 4%
6-hydroxy-2,6-dimethyl-hept-2-en-4-one
5857-71-6

6-hydroxy-2,6-dimethyl-hept-2-en-4-one

A

3,5,5-Trimethylcyclohex-2-en-1-one
78-59-1

3,5,5-Trimethylcyclohex-2-en-1-one

B

phorone
504-20-1

phorone

Conditions
ConditionsYield
beim Erhitzen unter gewoehnlichem Druck;
6-hydroxy-2,6-dimethyl-hept-2-en-4-one
5857-71-6

6-hydroxy-2,6-dimethyl-hept-2-en-4-one

phorone
504-20-1

phorone

Conditions
ConditionsYield
With sulfuric acid at 80℃;
3,5-dibromo-2,6-dimethylhepta-2,5-dien-4-one
5682-79-1

3,5-dibromo-2,6-dimethylhepta-2,5-dien-4-one

A

phorone
504-20-1

phorone

B

3-methyl-1-[4,4,5,5-tetramethyl-2-(2-methyl-propenyl)-cyclopent-1-enyl]-but-2-en-1-one
71500-18-0

3-methyl-1-[4,4,5,5-tetramethyl-2-(2-methyl-propenyl)-cyclopent-1-enyl]-but-2-en-1-one

Conditions
ConditionsYield
With hydrogenchloride; amalgamated zinc
2,6-dihydroxy-2,6-dimethyl-heptan-4-one
3682-91-5

2,6-dihydroxy-2,6-dimethyl-heptan-4-one

A

2,2,6,6-tetramethyltetrahydropyran-4-one
1197-66-6

2,2,6,6-tetramethyltetrahydropyran-4-one

B

phorone
504-20-1

phorone

Conditions
ConditionsYield
With sulfuric acid Nebenprod. 2: 6-Hydroxy-2,6-dimethyl-hept-2-en-4-on;
2,6-dihydroxy-2,6-dimethyl-heptan-4-one
3682-91-5

2,6-dihydroxy-2,6-dimethyl-heptan-4-one

phorone
504-20-1

phorone

2,6-dihydroxy-2,6-dimethyl-heptan-4-one
3682-91-5

2,6-dihydroxy-2,6-dimethyl-heptan-4-one

A

phorone
504-20-1

phorone

B

6-hydroxy-2,6-dimethyl-hept-2-en-4-one
5857-71-6

6-hydroxy-2,6-dimethyl-hept-2-en-4-one

Conditions
ConditionsYield
With sulfuric acid
2,6-dihydroxy-2,6-dimethyl-heptan-4-one
3682-91-5

2,6-dihydroxy-2,6-dimethyl-heptan-4-one

oxalic acid
144-62-7

oxalic acid

phorone
504-20-1

phorone

2,6-dihydroxy-2,6-dimethyl-heptan-4-one
3682-91-5

2,6-dihydroxy-2,6-dimethyl-heptan-4-one

acetic anhydride
108-24-7

acetic anhydride

phorone
504-20-1

phorone

acetyl chloride
75-36-5

acetyl chloride

acetone
67-64-1

acetone

A

4-methyl-pent-3-en-2-one
141-79-7

4-methyl-pent-3-en-2-one

B

phorone
504-20-1

phorone

Conditions
ConditionsYield
With zinc(II) chloride beim Behandeln des Reaktionsproduktes mit Wasserdampf und Erhitzen des Destillats mit ueberschuessiger alkoh.Kalilauge waehrend einiger Minuten bis nahe zum Sieden;
With zinc(II) chloride beim Bahandeln des Reaktionsproduktes mit Wasserdampf und Erhitzen des Destillats mit ueberschuessiger alkoh. Kalilauge waehrend einiger Minuten bis nahe zum Sieden;
With zinc(II) chloride Behandeln der Reaktionsproduktes mit Wasserdampf und Erhitzen des Destillats mit ueberschuessiger alkoh.Kalilauge waehrend einiger Minuten bis nahe zum Sieden;
isopropyl alcohol
67-63-0

isopropyl alcohol

phorone
504-20-1

phorone

Conditions
ConditionsYield
With zinc(II) sulfate at 380 - 400℃;
t-butyl bromide
507-19-7

t-butyl bromide

acetone
67-64-1

acetone

A

4-methyl-pent-3-en-2-one
141-79-7

4-methyl-pent-3-en-2-one

B

phorone
504-20-1

phorone

acetone
67-64-1

acetone

tert-butyl alcohol
75-65-0

tert-butyl alcohol

A

4-methyl-pent-3-en-2-one
141-79-7

4-methyl-pent-3-en-2-one

B

phorone
504-20-1

phorone

Conditions
ConditionsYield
With hydrogen bromide
aluminum tri-tert-butoxide
556-91-2

aluminum tri-tert-butoxide

acetone
67-64-1

acetone

benzene
71-43-2

benzene

A

4-methyl-pent-3-en-2-one
141-79-7

4-methyl-pent-3-en-2-one

B

phorone
504-20-1

phorone

acetone
67-64-1

acetone

A

4-methyl-pent-3-en-2-one
141-79-7

4-methyl-pent-3-en-2-one

B

phorone
504-20-1

phorone

acetone
67-64-1

acetone

phorone
504-20-1

phorone

Conditions
ConditionsYield
With phosphoric acid at 150℃;
With phosphoric acid
With hydrogenchloride; aluminium trichloride
acetone
67-64-1

acetone

A

phorone
504-20-1

phorone

B

propanone 1-oxime
306-44-5

propanone 1-oxime

Conditions
ConditionsYield
With nitrosylchloride
3,3-Dimethylacryloyl chloride
3350-78-5

3,3-Dimethylacryloyl chloride

isobutene
115-11-7

isobutene

phorone
504-20-1

phorone

Conditions
ConditionsYield
With tin(IV) chloride
4-methyl-6-(2-methylprop-1-en-1-yl)-2H-pyran-2-one
4394-72-3

4-methyl-6-(2-methylprop-1-en-1-yl)-2H-pyran-2-one

phorone
504-20-1

phorone

Conditions
ConditionsYield
(i) NaOH, MeOH, (ii) (heating); Multistep reaction;
2,2-diethoxypropane
126-84-1

2,2-diethoxypropane

phorone
504-20-1

phorone

Conditions
ConditionsYield
(i) PhNHMe, TsOH, (ii) aq. HCl; Multistep reaction;
4-benzyl-2,6-dimethyl-1,6-heptadien-4-ol
81925-77-1

4-benzyl-2,6-dimethyl-1,6-heptadien-4-ol

A

phorone
504-20-1

phorone

B

2,6-dimethyl-hepta-1,5-dien-4-one
5837-45-6

2,6-dimethyl-hepta-1,5-dien-4-one

Conditions
ConditionsYield
With potassium hydride In N,N,N,N,N,N-hexamethylphosphoric triamide at 40℃; Yield given. Yields of byproduct given;
acetone
67-64-1

acetone

A

methanol
67-56-1

methanol

B

4-methyl-pent-3-en-2-one
141-79-7

4-methyl-pent-3-en-2-one

C

phorone
504-20-1

phorone

D

4-Hydroxy-4-methyl-2-pentanone
123-42-2

4-Hydroxy-4-methyl-2-pentanone

Conditions
ConditionsYield
at 350.1℃; under 78681.3 Torr; for 0.138889h; Product distribution; var. temp.;
acetone
67-64-1

acetone

A

3,5,5-Trimethylcyclohex-2-en-1-one
78-59-1

3,5,5-Trimethylcyclohex-2-en-1-one

B

4-methyl-pent-3-en-2-one
141-79-7

4-methyl-pent-3-en-2-one

C

phorone
504-20-1

phorone

D

carbon dioxide
124-38-9

carbon dioxide

E

carbon monoxide
201230-82-2

carbon monoxide

F

isobutene
115-11-7

isobutene

Conditions
ConditionsYield
With zeolite HY at 350℃; Product distribution; effect of acidity on the conversion of acetone over AlPO4-5, SAPO-5 phosphates and modifiedY zeolites;
2,5,5-trimethyl-4-(2'-methyl-2'-propenyl)-1,6-heptadien-4-ol

2,5,5-trimethyl-4-(2'-methyl-2'-propenyl)-1,6-heptadien-4-ol

A

phorone
504-20-1

phorone

B

2,6-dimethyl-hepta-1,5-dien-4-one
5837-45-6

2,6-dimethyl-hepta-1,5-dien-4-one

Conditions
ConditionsYield
With potassium hydride In N,N,N,N,N,N-hexamethylphosphoric triamide at 40℃; Yield given. Yields of byproduct given;
phorone
504-20-1

phorone

2,2,6,6-Tetramethyl-4-piperidone
826-36-8

2,2,6,6-Tetramethyl-4-piperidone

Conditions
ConditionsYield
With ammonium hydroxide at -80 - 85℃;98%
With ammonia; water
With ammonia
With ammonium hydroxide; sodium hydroxide 1.) 25 deg C, 3 days, 80 deg C, 60 min; 2.) 0-5 deg C; Yield given. Multistep reaction;
With ammonium hydroxide In water at 55 - 85℃;
phorone
504-20-1

phorone

3,3,3',3'-tetramethyl-5,5'-spirodiisoxazolidine

3,3,3',3'-tetramethyl-5,5'-spirodiisoxazolidine

Conditions
ConditionsYield
With hydroxylamine hydrochloride; sodium methylate In methanol for 6h; Heating;95%
phorone
504-20-1

phorone

1,2-diphosphinoethane
5518-62-7

1,2-diphosphinoethane

1,2-bis(2,2,6,6-tetramethyl-phosphinan-4-on)ethane

1,2-bis(2,2,6,6-tetramethyl-phosphinan-4-on)ethane

Conditions
ConditionsYield
at 120℃; for 20h;93%
at 120℃; for 20h;93%
phorone
504-20-1

phorone

allyl bromide
106-95-6

allyl bromide

(+/-)-2-(3''-butenyl)-1,1-bis[1'-(2'methyl)propenyl]cyclopropane

(+/-)-2-(3''-butenyl)-1,1-bis[1'-(2'methyl)propenyl]cyclopropane

Conditions
ConditionsYield
Stage #1: allyl bromide With indium In tetrahydrofuran for 1.5h; Metallation;
Stage #2: phorone In tetrahydrofuran Addition;
Stage #3: With hydrogenchloride; oxygen; lithium bromide In tetrahydrofuran; diethyl ether Substitution; cyclization; Further stages.;
92%
Yield given. Multistep reaction;
phorone
504-20-1

phorone

diisobutyl ketone
108-83-8

diisobutyl ketone

Conditions
ConditionsYield
With ethanol; lithium; nickel dichloride In tetrahydrofuran at 20℃; for 12h;91%
With triethylsilane; ethanol; palladium dichloride for 6h; Heating;90%
With formic acid; (η5-C4Ph4COHOC4Ph4-η5)(μ-H)(CO)4Ru2 at 100℃; for 1.2h;88%
phorone
504-20-1

phorone

<15N>-2,2,6,6-tetramethyl-4-piperidone
137003-52-2

<15N>-2,2,6,6-tetramethyl-4-piperidone

Conditions
ConditionsYield
With aq. (15N)ammonia at -80 - 85℃;91%
With sodium hydroxide; disodium hydrogenphosphate; 15N-ammonium sulfate In benzene at 95℃; for 240h;86%
With sodium hydroxide In benzene at 90℃; for 240h; double Michael addition;66%
phorone
504-20-1

phorone

triphenyl bismuth (2+); dichloride
507233-69-4, 594-30-9, 28719-54-2

triphenyl bismuth (2+); dichloride

2,6-dimethyl-3-phenylhept-1,5-dien-4-one

2,6-dimethyl-3-phenylhept-1,5-dien-4-one

Conditions
ConditionsYield
With N,N,N,N,N,N-hexamethylphosphoric triamide; lithium diisopropyl amide In tetrahydrofuran; n-heptane; ethylbenzene at -78 - 20℃; for 2h; Arylation;89%
dicyano-bis-(1,10-phenanthroline)-iron(II) dihydrate
15362-08-0

dicyano-bis-(1,10-phenanthroline)-iron(II) dihydrate

phorone
504-20-1

phorone

cis-bis(6-isocyano-2,6-dimethyl-2-hepten-4-one)bis(1,10-phenanthroline)iron(II)-bis(tetrafluoroborate)
123623-97-2

cis-bis(6-isocyano-2,6-dimethyl-2-hepten-4-one)bis(1,10-phenanthroline)iron(II)-bis(tetrafluoroborate)

Conditions
ConditionsYield
With Et2O-HBF4 In ethanol dropwise addn. of phorone to a soln. of 54% Et2O-HBF4 and Fe-compd. at room temp., a suspn. develops after 20 min., pptn. on stirring for 20 h; centrifugating, repeated recrystn. (CH2Cl2/ether), washing 3 times with ether and pentane, drying in vac., elem. anal.;89%
phorone
504-20-1

phorone

(2′,4′,6′-triisopropyl-3,6-dimethoxybiphenyl-2-yl)phosphine

(2′,4′,6′-triisopropyl-3,6-dimethoxybiphenyl-2-yl)phosphine

2,2,6,6-tetramethyl-1-(2′,4′,6′-triisopropyl-3,6-dimethoxybiphenyl-2-yl)phosphinan-4-one

2,2,6,6-tetramethyl-1-(2′,4′,6′-triisopropyl-3,6-dimethoxybiphenyl-2-yl)phosphinan-4-one

Conditions
ConditionsYield
With 1,1,1,3',3',3'-hexafluoro-propanol at 50℃; Michael Addition;88%
at 160℃; for 22h; Inert atmosphere;66%
Heating;
phorone
504-20-1

phorone

2,3,5,6-tetrabromo-2,6-dimethyl-heptan-4-one
73806-71-0

2,3,5,6-tetrabromo-2,6-dimethyl-heptan-4-one

Conditions
ConditionsYield
With bromine In tetrachloromethane for 0.5h; Ambient temperature;86%
With carbon disulfide; bromine
phorone
504-20-1

phorone

3-isobutenyl-5,5-dimethyl-2-isoxazoline

3-isobutenyl-5,5-dimethyl-2-isoxazoline

Conditions
ConditionsYield
With hydroxylamine hydrochloride; sodium methylate In methanol for 6h; Heating;85%
phorone
504-20-1

phorone

recorcinol
108-46-3

recorcinol

4,4,4′,4′-tetramethyl-2,2′-spirobi[chroman]-7,7′-diol
3127-14-8

4,4,4′,4′-tetramethyl-2,2′-spirobi[chroman]-7,7′-diol

Conditions
ConditionsYield
With hydrogenchloride In diethyl ether; dichloromethane for 24h; Heating;85%
1,2-bis(phosphinomethyl)ferrocene
478658-93-4

1,2-bis(phosphinomethyl)ferrocene

phorone
504-20-1

phorone

1,2-bis-(P-(2,2,6,6,-tetramethylphosphinan-4-one))dimethylferrocene

1,2-bis-(P-(2,2,6,6,-tetramethylphosphinan-4-one))dimethylferrocene

Conditions
ConditionsYield
at 120℃; for 20h; Inert atmosphere;85%
N,N-dichloro-p-toluenesulfonamide
473-34-7

N,N-dichloro-p-toluenesulfonamide

propyl cyanide
109-74-0

propyl cyanide

phorone
504-20-1

phorone

1-[2-(1-chloro-propyl)-5,5-dimethyl-3-(toluene-4-sulfonyl)-4,5-dihydro-3H-imidazol-4-yl]-3-methyl-but-2-en-1-one

1-[2-(1-chloro-propyl)-5,5-dimethyl-3-(toluene-4-sulfonyl)-4,5-dihydro-3H-imidazol-4-yl]-3-methyl-but-2-en-1-one

Conditions
ConditionsYield
With 4 A molecular sieve at 20℃; for 8h;81%
N,N-dichloro-p-toluenesulfonamide
473-34-7

N,N-dichloro-p-toluenesulfonamide

phorone
504-20-1

phorone

acetonitrile
75-05-8

acetonitrile

1-[2-dichloromethyl-5,5-dimethyl-3-(toluene-4-sulfonyl)-4,5-dihydro-3H-imidazol-4-yl]-3-methyl-but-2-en-1-one

1-[2-dichloromethyl-5,5-dimethyl-3-(toluene-4-sulfonyl)-4,5-dihydro-3H-imidazol-4-yl]-3-methyl-but-2-en-1-one

Conditions
ConditionsYield
With 4 A molecular sieve at 20℃; for 8h;81%
phorone
504-20-1

phorone

ethylamine
75-04-7

ethylamine

6-ethylamino-2,6-dimethylhept-2-en-4-one
1392008-77-3

6-ethylamino-2,6-dimethylhept-2-en-4-one

Conditions
ConditionsYield
In water at 20℃; for 48h;80%
phorone
504-20-1

phorone

2,6-dimethylphenyl isonitrile
119072-54-7, 2769-71-3

2,6-dimethylphenyl isonitrile

2,6-dimethyl-N-(3,3-dimethyl-5-(2-methyl-1-propenyl)-2(3H)-furanylidene)-benzenamine

2,6-dimethyl-N-(3,3-dimethyl-5-(2-methyl-1-propenyl)-2(3H)-furanylidene)-benzenamine

Conditions
ConditionsYield
With gallium(III) trichloride In toluene at 100℃; for 12h;78%
phorone
504-20-1

phorone

Methyltriphenylphosphonium bromide
1779-49-3

Methyltriphenylphosphonium bromide

2,6-dimethyl-4-methylene-2,5-heptadiene
927-02-6

2,6-dimethyl-4-methylene-2,5-heptadiene

Conditions
ConditionsYield
Stage #1: Methyltriphenylphosphonium bromide With phenyllithium In diethyl ether; cyclohexane for 0.5h;
Stage #2: phorone In diethyl ether; cyclohexane for 0.5h;
77%
phorone
504-20-1

phorone

3-chloro-2,6-dimethyl-1,5-heptadien-4-one
81454-78-6

3-chloro-2,6-dimethyl-1,5-heptadien-4-one

Conditions
ConditionsYield
With calcium hypochlorite; Methamphetamin In dichloromethane; water for 3h;76%
With calcium hypochlorite In water74%
phorone
504-20-1

phorone

2,2,6,6-tetramethyltetrahydro-1-selenapyran-4-one
132132-58-2

2,2,6,6-tetramethyltetrahydro-1-selenapyran-4-one

Conditions
ConditionsYield
With aluminum selenide; sodium acetate In ethanol at 75 - 78℃; for 6h;74.5%
N,N-dichloro-p-toluenesulfonamide
473-34-7

N,N-dichloro-p-toluenesulfonamide

phorone
504-20-1

phorone

propiononitrile
107-12-0

propiononitrile

1-[2-(1-chloro-ethyl)-5,5-dimethyl-3-(toluene-4-sulfonyl)-4,5-dihydro-3H-imidazol-4-yl]-3-methyl-but-2-en-1-one

1-[2-(1-chloro-ethyl)-5,5-dimethyl-3-(toluene-4-sulfonyl)-4,5-dihydro-3H-imidazol-4-yl]-3-methyl-but-2-en-1-one

Conditions
ConditionsYield
With 4 A molecular sieve at 20℃; for 8h;74%
Isobutyronitrile
78-82-0

Isobutyronitrile

phorone
504-20-1

phorone

toluene-4-sulfonamide
70-55-3

toluene-4-sulfonamide

1-[2-isopropyl-5,5-dimethyl-3-(toluene-4-sulfonyl)-4,5-dihydro-3H-imidazol-4-yl]-3-methyl-but-2-en-1-one

1-[2-isopropyl-5,5-dimethyl-3-(toluene-4-sulfonyl)-4,5-dihydro-3H-imidazol-4-yl]-3-methyl-but-2-en-1-one

Conditions
ConditionsYield
With N-chloro-succinimide; molecular sieve In acetonitrile at 50℃; for 60h;74%
phorone
504-20-1

phorone

N,N-dichloro-2-nitrobenzenesulfonamide
52187-72-1

N,N-dichloro-2-nitrobenzenesulfonamide

acetonitrile
75-05-8

acetonitrile

1-(2-dichloromethyl-3-(2-nitrobenzenesulfonyl)-5,5-dimethyl-4,5-dihydro-3H-imidazol-4-yl)-3-methyl-but-2-en-1-one

1-(2-dichloromethyl-3-(2-nitrobenzenesulfonyl)-5,5-dimethyl-4,5-dihydro-3H-imidazol-4-yl)-3-methyl-but-2-en-1-one

Conditions
ConditionsYield
With N-chloro-succinimide at 50℃; for 60h;74%
phorone
504-20-1

phorone

cyclopenta-1,3-diene
542-92-7

cyclopenta-1,3-diene

6,6-Bis(2-methyl-1-propenyl)fulvene

6,6-Bis(2-methyl-1-propenyl)fulvene

Conditions
ConditionsYield
With sodium hydroxide In methanol at 60℃; for 2h;73%
phorone
504-20-1

phorone

phenylphosphane
638-21-1

phenylphosphane

1-phenyl-2,2,6,6-tetramethyl-4-phosphorinanone
13887-05-3

1-phenyl-2,2,6,6-tetramethyl-4-phosphorinanone

Conditions
ConditionsYield
at 120℃; for 6h;72.5%
at 120℃; for 21h;58%
at 150℃; for 15h; Inert atmosphere;47%
(i) NaOMe, EtOH, (ii) AcOH; Multistep reaction;
at 115 - 130℃;
phorone
504-20-1

phorone

4-AMINO-2,2,6,6-TETRAMETHYLPIPERIDINE
36768-62-4

4-AMINO-2,2,6,6-TETRAMETHYLPIPERIDINE

Conditions
ConditionsYield
With ammonia; acetic acid In methanol71%
With acetic acid In methanol64%
With ammonia; acetic acid In methanol54%
With ammonia; acetic acid In methanol41.5%
With acetic acid In methanol38%
phorone
504-20-1

phorone

toluene-4-sulfonamide
70-55-3

toluene-4-sulfonamide

acetonitrile
75-05-8

acetonitrile

1-[2-dichloromethyl-5,5-dimethyl-3-(toluene-4-sulfonyl)-4,5-dihydro-3H-imidazol-4-yl]-3-methyl-but-2-en-1-one

1-[2-dichloromethyl-5,5-dimethyl-3-(toluene-4-sulfonyl)-4,5-dihydro-3H-imidazol-4-yl]-3-methyl-but-2-en-1-one

Conditions
ConditionsYield
With N-chloro-succinimide; molecular sieve at 50℃; for 48h;70%

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