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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 6,10-dimethylundeca-3,5,9-trien-2-one

Cas:141-10-6

Min.Order:1

Negotiable

Type:Other

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Shanghai Seasonsgreen Chemical Co.,Ltd

Shanghai Seasonsgreen Chemical is a high-tech research and development, production, sale and custom synthesis set in one high-tech chemical products enterprises. Our sales and marketing division is located in Shanghai, serving international pharmaceu

lower price High quality PSEUDOIONONE

Cas:141-10-6

Min.Order:1 Kilogram

FOB Price: $1.0

Type:Manufacturers

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Dayang Chem (Hangzhou) Co.,Ltd.

As a leading manufacturer and supplier of chemicals in China, DayangChem not only supply popular chemicals, but also DayangChem’s R&D center offer custom synthesis services. DayangChem can provide different quantities of custom synthesis

3,5,9-Undecatrien-2-one,6,10-dimethyl-

Cas:141-10-6

Min.Order:1 Kilogram

FOB Price: $4.0

Type:Lab/Research institutions

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Henan Tianfu Chemical Co., Ltd.

Now we would like to update our product list for you, kindly check the below information: 1. Catalyst series ( such as Noble Metal Catalyst, Phosphorous ligand, etc ) 2. Pharmaceutical Intermediate ( such as diabtes series, Anti

1141-10-6

Cas:141-10-6

Min.Order:1 Kilogram

FOB Price: $1.0

Type:Lab/Research institutions

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Hebei Nengqian Chemical Import and Export Co., LTD

Our Advantage Rich Experience Our products are sold all over Europe,North&South America, Sino-East, Asia and pacific area as well as Africa,we establish long term. Quality service Company cooperates with research institutes. We strictly con

PSEUDOIONONE CAS 141-10-6

Cas:141-10-6

Min.Order:1 Kilogram

FOB Price: $1.0 / 10.0

Type:Trading Company

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Zhuozhou Wenxi import and Export Co., Ltd

WITH US,YOUR MONEY IN SAFE,YOUR BUSINESS IN SAFE 1)Quick Response Within 12 hours; 2)Quality Guarantee: All products are strictly tested by our QC, confirmed by QA and approved by third party lab in China, USA, Canada, Germany, UK, Italy, France et

Wholesale price CAS 141-10-6 with best price

Cas:141-10-6

Min.Order:1 Kilogram

FOB Price: $139.0 / 210.0

Type:Trading Company

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Shanghai Upbio Tech Co.,Ltd

1.No Less 8 years exporting experience. Clients can 100% received goods 2.Lower Price with higher quality 3,Free sample 4,We are sincerely responsible for the "product quality" and "After Service" Upbio is Specialized

3,5,9-Undecatrien-2-one,6,10-dimethyl- 141-10-6

Cas:141-10-6

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

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Qingdao Beluga Import and Export Co., LTD

PSEUDOIONONE CAS:141-10-6 Qingdao Belugas Import and Export Co., Ltd. is a scientific and technological company integrating research and development, production and trade of chemical intermediates, specializing in high quality organic intermediates,

PSEUDOIONONE CAS:141-10-6

Cas:141-10-6

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

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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

3,5,9-Undecatrien-2-one,6,10-dimethyl-

Cas:141-10-6

Min.Order:1 Kilogram

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

3,5,9-Undecatrien-2-one,6,10-dimethyl-

Cas:141-10-6

Min.Order:0

Negotiable

Type:Lab/Research institutions

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HANGZHOU YUNUO CHEMICAL CO.,LTD

superior quality Appearance:Pale yellow oily 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:Vitamin A intermediate. Spices composition and

3,5,9-Undecatrien-2-one,6,10-dimethyl-

Cas:141-10-6

Min.Order:1 Kilogram

Negotiable

Type:Trading Company

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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

PSEUDOIONONE

Cas:141-10-6

Min.Order:0 Metric Ton

Negotiable

Type:Lab/Research institutions

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Hangzhou J&H Chemical Co., Ltd.

J&H CHEM R&D center can offer custom synthesis according to the contract research and development services for the fine chemicals, pharmaceutical, biotechnique and some of the other chemicals. J&H CHEM has some Manufacturing base in Jia

3,5,9-Undecatrien-2-one,6,10-dimethyl-

Cas:141-10-6

Min.Order:0

Negotiable

Type:Lab/Research institutions

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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

3,5,9-Undecatrien-2-one,6,10-dimethyl-

Cas:141-10-6

Min.Order:10 Gram

FOB Price: $100.0

Type:Lab/Research institutions

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Hangzhou Huarong Pharm Co., Ltd.

Hangzhou Huarong Pharm Co., Ltd.established since 2006 , has been actively developing specialty products for Finished Dosages, APIs, Intermediates, and Fine chemicals markets in North America, Europe, Korea, Japan, Mid-East and all over the World. Hu

Pseudoionone

Cas:141-10-6

Min.Order:0

Negotiable

Type:Trading Company

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Hebei Mojin Biotechnology Co.,Ltd

We produce carbomer by our own factory,carbomer 940 is our best seller.It is used for cosmetic and medical.And we also become agent for lubrizol.Our carbomer 940 get high viscosity and good transparency.The price will depond on the market,surely supp

3,5,9-Undecatrien-2-one,6,10-dimethyl-

Cas:141-10-6

Min.Order:0

Negotiable

Type:Trading Company

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GIHI CHEMICALS CO.,LIMITED

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

Pseudoionone

Cas:141-10-6

Min.Order:0

Negotiable

Type:Lab/Research institutions

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Xi`an Eastling Biotech Co., Ltd.

high purity lowest priceAppearance:solid or liquid Storage:in sealed air resistant place Package:Foil bag; Drum; Plastic bottle Application:Pharma;Industry;Agricultural Transportation:by sea or air Port:Beijing or Guangzhou

PSEUDOIONONE

Cas:141-10-6

Min.Order:0

Negotiable

Type:Lab/Research institutions

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Xian Changyue Biological Technology Co., Ltd.

best seller Application:API

PSEUDOIONONE

Cas:141-10-6

Min.Order:0

Negotiable

Type:Manufacturers

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Hebei Sankai Chemical Technology Co., Ltd

1. Product advantages? High purity, all above 98.5%, no impurities after dissolution? We will test each batch to ensure quality? OEM and private brand services designed for free? Various cap colors available? We can also provide MT1 peptide powder2.

PSEUDOIONONE

Cas:141-10-6

Min.Order:0

Negotiable

Type:Trading Company

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Antimex Chemical Limied

Ansciep Chemical is a professional enterprise manufacturing and distributing fine chemicals and speciality chemicals. We have been dedicated to heterocycle compounds and phenyl rings for tens of years. This is our mature product for export. Our quali

3,5,9-Undecatrien-2-one,6,10-dimethyl-

Cas:141-10-6

Min.Order:0

Negotiable

Type:Lab/Research institutions

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Guangdong Juda Chemical Industrial Co.,Limited

Appearance:solid or liquid Storage:sealed in cool and dry place Package:As customer's requested Application:Pharma Intermediate Transportation:by courier/air/sea Port:Any port in China

PSEUDOIONONE CAS No.141-10-6

Cas:141-10-6

Min.Order:0

Negotiable

Type:Trading Company

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Chemsigma International Co.,Ltd.

bulk productionChemsigma International Co.,Ltd. is a chemical manufacturer, specialize in custom synthesis and organic chemical manufacturing for overseas customers, in the field of API, pharmaceutical intermediates, chemical intermediates, fine chem

SUEDO IONONE

Cas:141-10-6

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

Pseudoionone

Cas:141-10-6

Min.Order:0

Negotiable

Type:Lab/Research institutions

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DB BIOTECH CO., LTD

best seller Application:API

PSEUDOIONONE

Cas:141-10-6

Min.Order:0

Negotiable

Type:Trading Company

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Hangzhou Fandachem Co.,Ltd

3,5,9-Undecatrien-2-one,6,10-dimethyl- cas 141-10-6Appearance:white crystalline powder Storage:Store in dry, dark and ventilated place Package:25KG drum Application:intermediate Transportation:by air, by sea, by express

3,5,9-Undecatrien-2-one,6,10-dimethyl- cas 141-10-6

Cas:141-10-6

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

PSEUDOIONONE

Cas:141-10-6

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Shanghai Chinqesen Biotechnology Co., Ltd.

Good Quality Package:1kg/bag Application:Medical or chemical Transportation:Air/Train/Sea Port:Shenzhen

141-10-6

Cas:141-10-6

Min.Order:0

Negotiable

Type:Trading Company

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Hebei Muhuang Technology Co., Ltd

best seller Application:API

PSEUDOIONONE

Cas:141-10-6

Min.Order:0

Negotiable

Type:Trading Company

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Shanghai Yuanye Bio-Technology Co., Ltd.

Known for its best quality and competitve price, this chemicals we offered is widely appreciated by our customers.Appearance:White powder Storage:keep sealed and keep from direct light Package:According client's requirements Application:pharmaceutica

6,10-Dimethyl-3,5,9-Undecatrien-2-One manufacturer

Cas:141-10-6

Min.Order:0

Negotiable

Type:Trading Company

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Synthetic route

3,7-dimethyl-2,6-octadienal
141-27-5

3,7-dimethyl-2,6-octadienal

acetone
67-64-1

acetone

pseudoionone
141-10-6

pseudoionone

Conditions
ConditionsYield
With sodium acetate; sodium hydroxide In water at 5 - 90℃; Reagent/catalyst; Temperature;96.85%
With barium dihydroxide; water for 2h; Heating;82%
With sodium hydroxide In water at 65℃; Claisen-Schmidt Condensation;51%
With sodium hydroxide for 2.5h; Ambient temperature; Yield given;
With hydrotalcite at 59.85℃; Kinetics; Further Variations:; Reagents;
Acetic acid (E)-2-(4-methyl-pent-3-enyl)-6-oxo-hept-2-enyl ester

Acetic acid (E)-2-(4-methyl-pent-3-enyl)-6-oxo-hept-2-enyl ester

pseudoionone
141-10-6

pseudoionone

Conditions
ConditionsYield
Stage #1: Acetic acid (E)-2-(4-methyl-pent-3-enyl)-6-oxo-hept-2-enyl ester With palladium diacetate; triphenylphosphine In 1,4-dioxane at 80℃; for 1h; Elimination;
Stage #2: With 1-methyl-pyrrolidin-2-one; iodine at 160℃; for 1h; Isomerization;
85%
4-isopropenyl-3,7-dimethyl-1-octyn-6-en-3-ol
64708-52-7

4-isopropenyl-3,7-dimethyl-1-octyn-6-en-3-ol

A

pseudoionone
141-10-6

pseudoionone

B

6,10-dimethyl-3,6,9-undecatrien-2-one
107555-74-8

6,10-dimethyl-3,6,9-undecatrien-2-one

Conditions
ConditionsYield
silver nitrate; potassium nitrate In tetrahydrofuran; water for 15h; Heating;A 12%
B 64%
silver nitrate; potassium nitrate In tetrahydrofuran; water for 15h; Product distribution; Heating; other catalysts in different amounts, different reaction times;A 12%
B 64%
iodine In various solvent(s) at 165℃; for 4h; Yield given. Yields of byproduct given;
hydrogenchloride In various solvent(s) at 165℃; for 1h; Yield given. Yields of byproduct given;
Geraniol
106-24-1

Geraniol

1-triphenylphosphoranylidene-2-propanone
1439-36-7

1-triphenylphosphoranylidene-2-propanone

pseudoionone
141-10-6

pseudoionone

Conditions
ConditionsYield
Stage #1: Geraniol With 2,2,6,6-tetramethyl-piperidine-N-oxyl; [bis(acetoxy)iodo]benzene In dichloromethane at 20℃; for 1.5h;
Stage #2: 1-triphenylphosphoranylidene-2-propanone In dichloromethane at 20℃; for 72h; Wittig reaction;
57%
Geraniol
106-24-1

Geraniol

pseudoionone
141-10-6

pseudoionone

Conditions
ConditionsYield
With aluminum isopropoxide; benzene
With aluminum tri-tert-butoxide; benzene
Multi-step reaction with 2 steps
1: 4-methylmorpholine N-oxide; tetrapropylammonium perruthennate / dichloromethane / 1.08 h / 0 - 20 °C / Molecular sieve; Inert atmosphere
2: sodium hydroxide / water / 65 °C
View Scheme
acetoacetic acid-(1-ethynyl-1,5-dimethyl-hex-4-enyl ester)
22414-87-5

acetoacetic acid-(1-ethynyl-1,5-dimethyl-hex-4-enyl ester)

A

(3E,5Z)-6,10-dimethyl-3,5,9-undecatrien-2-one
13927-47-4

(3E,5Z)-6,10-dimethyl-3,5,9-undecatrien-2-one

B

pseudoionone
141-10-6

pseudoionone

Conditions
ConditionsYield
at 200℃;
With aluminum isopropoxide; acetic acid; decalin at 190℃;
3,7-dimethyl-octa-1,2,6-trien-1-yl acetate
41494-92-2

3,7-dimethyl-octa-1,2,6-trien-1-yl acetate

citral diacetate
41494-93-3

citral diacetate

acetone
67-64-1

acetone

A

(3E,5Z)-6,10-dimethyl-3,5,9-undecatrien-2-one
13927-47-4

(3E,5Z)-6,10-dimethyl-3,5,9-undecatrien-2-one

B

pseudoionone
141-10-6

pseudoionone

Conditions
ConditionsYield
With sodium hydroxide
methoxyethene
107-25-5

methoxyethene

(E)-1-iodo-2,6-dimetheylhepta-1,5-diene
71570-25-7

(E)-1-iodo-2,6-dimetheylhepta-1,5-diene

(E)-(2-bromoethenyl)diisopropoxyborane
119441-89-3

(E)-(2-bromoethenyl)diisopropoxyborane

pseudoionone
141-10-6

pseudoionone

Conditions
ConditionsYield
Yield given. Multistep reaction;
(3E,5Z)-6,10-dimethyl-3,5,9-undecatrien-2-one
13927-47-4

(3E,5Z)-6,10-dimethyl-3,5,9-undecatrien-2-one

pseudoionone
141-10-6

pseudoionone

Conditions
ConditionsYield
With sulfur dioxide; water at 50℃; for 96h; Yield given;
4-isopropenyl-3,7-dimethyl-1-octyn-6-en-3-ol
64708-52-7

4-isopropenyl-3,7-dimethyl-1-octyn-6-en-3-ol

A

pseudoionone
141-10-6

pseudoionone

B

6,10-Dimethyl-2-oxo-3,6,9-undecatriene
64762-12-5

6,10-Dimethyl-2-oxo-3,6,9-undecatriene

C

4-Isopropenyl-7-methyl-3-methylene-oct-6-en-2-one
76026-90-9

4-Isopropenyl-7-methyl-3-methylene-oct-6-en-2-one

D

3,5-Diisopropenyl-1-methyl-2-methylene-cyclopentanol
76026-89-6

3,5-Diisopropenyl-1-methyl-2-methylene-cyclopentanol

Conditions
ConditionsYield
In N,N,N,N,N,N-hexamethylphosphoric triamide at 165℃; for 5h; Yield given. Yields of byproduct given;
In various solvent(s) at 165℃; for 5h; Product distribution; also in other solvents, other time;
In various solvent(s) at 165℃; for 5h; Yield given. Yields of byproduct given;
6,10-dimethyl-3,6,9-undecatrien-2-one
107555-74-8

6,10-dimethyl-3,6,9-undecatrien-2-one

pseudoionone
141-10-6

pseudoionone

Conditions
ConditionsYield
iodine In methanol for 5h; Heating; Yield given;
iodine In methanol for 5h; Product distribution; Heating; var. catalysts, solvents, reaction times and temperatures;
2-methyl-6-methylene-1,3(E),7-octatriene
107841-93-0

2-methyl-6-methylene-1,3(E),7-octatriene

acetoacetic acid methyl ester
105-45-3

acetoacetic acid methyl ester

A

(3E,5Z)-6,10-dimethyl-3,5,9-undecatrien-2-one
13927-47-4

(3E,5Z)-6,10-dimethyl-3,5,9-undecatrien-2-one

B

pseudoionone
141-10-6

pseudoionone

C

(5E,8E)-6,10-Dimethyl-undeca-5,8,10-trien-2-one
53779-37-6, 105553-48-8

(5E,8E)-6,10-Dimethyl-undeca-5,8,10-trien-2-one

D

(5E,7E)-6,10-Dimethyl-undeca-5,7,9-trien-2-one
107841-94-1

(5E,7E)-6,10-Dimethyl-undeca-5,7,9-trien-2-one

Conditions
ConditionsYield
Yield given. Multistep reaction. Yields of byproduct given;
Multistep reaction. Yields of byproduct given;
6,10-dimethyl-3-methylsulfinyl-5,9-undecadien-2-one

6,10-dimethyl-3-methylsulfinyl-5,9-undecadien-2-one

pseudoionone
141-10-6

pseudoionone

Conditions
ConditionsYield
With calcium carbonate In toluene for 24h; Heating; Yield given;
cis-3,7-dimethyl-2,6-octadienal
106-26-3

cis-3,7-dimethyl-2,6-octadienal

acetone
67-64-1

acetone

A

(3E,5Z)-6,10-dimethyl-3,5,9-undecatrien-2-one
13927-47-4

(3E,5Z)-6,10-dimethyl-3,5,9-undecatrien-2-one

B

pseudoionone
141-10-6

pseudoionone

Conditions
ConditionsYield
In sodium hydroxide at 38 - 40℃; for 1.5h; Product distribution;
With sodium hydroxide at 38 - 40℃; for 1.5h; Yield given. Yields of byproduct given;
3,7-dimethyl-2,6-octadienal
141-27-5

3,7-dimethyl-2,6-octadienal

acetone
67-64-1

acetone

A

(3E,5Z)-6,10-dimethyl-3,5,9-undecatrien-2-one
13927-47-4

(3E,5Z)-6,10-dimethyl-3,5,9-undecatrien-2-one

B

pseudoionone
141-10-6

pseudoionone

Conditions
ConditionsYield
In sodium hydroxide at 38 - 40℃; for 1.5h; Product distribution;
With sodium hydroxide at 38 - 40℃; for 1.5h; Yield given. Yields of byproduct given;
7-methyl-3-methylene-6-octenal
55050-40-3

7-methyl-3-methylene-6-octenal

acetone
67-64-1

acetone

A

(3E,5Z)-6,10-dimethyl-3,5,9-undecatrien-2-one
13927-47-4

(3E,5Z)-6,10-dimethyl-3,5,9-undecatrien-2-one

B

pseudoionone
141-10-6

pseudoionone

Conditions
ConditionsYield
With sodium hydroxide at 38 - 40℃; for 1.5h; Yield given. Yields of byproduct given;
In sodium hydroxide at 38 - 40℃; for 1.5h; Product distribution;
(Z)-isocitral
72203-97-5

(Z)-isocitral

acetone
67-64-1

acetone

A

(3E,5Z)-6,10-dimethyl-3,5,9-undecatrien-2-one
13927-47-4

(3E,5Z)-6,10-dimethyl-3,5,9-undecatrien-2-one

B

pseudoionone
141-10-6

pseudoionone

Conditions
ConditionsYield
With sodium hydroxide at 38 - 40℃; for 1.5h; Yield given. Yields of byproduct given;
In sodium hydroxide at 38 - 40℃; for 1.5h; Product distribution;
(3E)-3,7-dimethyl-3,6-octadienal
72203-98-6

(3E)-3,7-dimethyl-3,6-octadienal

acetone
67-64-1

acetone

A

(3E,5Z)-6,10-dimethyl-3,5,9-undecatrien-2-one
13927-47-4

(3E,5Z)-6,10-dimethyl-3,5,9-undecatrien-2-one

B

pseudoionone
141-10-6

pseudoionone

C

(E)-4-Hydroxy-6,10-dimethyl-undeca-6,9-dien-2-one
84815-24-7

(E)-4-Hydroxy-6,10-dimethyl-undeca-6,9-dien-2-one

Conditions
ConditionsYield
With sodium hydroxide at 38 - 40℃; for 1.5h; Yield given. Yields of byproduct given;
In sodium hydroxide at 38 - 40℃; for 1.5h; Product distribution;
(3E,5Z)-6,10-dimethyl-3,5,9-undecatrien-2-one
13927-47-4

(3E,5Z)-6,10-dimethyl-3,5,9-undecatrien-2-one

A

pseudoionone
141-10-6

pseudoionone

B

(3Z,5E)ψ-ionone
41759-91-5

(3Z,5E)ψ-ionone

C

5Z-6,10-dimethylundeca-3,5,9-trien-2-one
3796-54-1

5Z-6,10-dimethylundeca-3,5,9-trien-2-one

Conditions
ConditionsYield
In methanol for 1h; Irradiation; Yield given. Yields of byproduct given. Title compound not separated from byproducts;
3-chloro-6,10-dimethyl-undeca-5ξ,9-dien-2-one

3-chloro-6,10-dimethyl-undeca-5ξ,9-dien-2-one

A

(3E,5Z)-6,10-dimethyl-3,5,9-undecatrien-2-one
13927-47-4

(3E,5Z)-6,10-dimethyl-3,5,9-undecatrien-2-one

B

pseudoionone
141-10-6

pseudoionone

Conditions
ConditionsYield
With pyridine at 190℃;
methyllithium
917-54-4

methyllithium

5,9-dimethyl-deca-2t,4ξ,8-trienoic acid

5,9-dimethyl-deca-2t,4ξ,8-trienoic acid

A

(3E,5Z)-6,10-dimethyl-3,5,9-undecatrien-2-one
13927-47-4

(3E,5Z)-6,10-dimethyl-3,5,9-undecatrien-2-one

B

pseudoionone
141-10-6

pseudoionone

Conditions
ConditionsYield
With diethyl ether
6,10-dimethyl-3-phenylthio-5E,9-undecadien-2-one
558481-68-8

6,10-dimethyl-3-phenylthio-5E,9-undecadien-2-one

pseudoionone
141-10-6

pseudoionone

Conditions
ConditionsYield
With sodium hydrogencarbonate In tetrachloromethane Heating;
Multi-step reaction with 2 steps
1: m-chloroperoxybenzoic acid / CH2Cl2 / 3 h / -78 °C
2: 182 mg / NaHCO3 / CCl4 / 5 h / Heating
View Scheme
(E)-3-Benzenesulfinyl-6,10-dimethyl-undeca-5,9-dien-2-one

(E)-3-Benzenesulfinyl-6,10-dimethyl-undeca-5,9-dien-2-one

pseudoionone
141-10-6

pseudoionone

Conditions
ConditionsYield
With sodium hydrogencarbonate In tetrachloromethane for 5h; Heating;182 mg
acetone
67-64-1

acetone

(E/Z)-3,7-dimethyl-2,6-octadienal
5392-40-5

(E/Z)-3,7-dimethyl-2,6-octadienal

A

(3E,5Z)-6,10-dimethyl-3,5,9-undecatrien-2-one
13927-47-4

(3E,5Z)-6,10-dimethyl-3,5,9-undecatrien-2-one

B

pseudoionone
141-10-6

pseudoionone

Conditions
ConditionsYield
With rehydrated in liquid phase Mg-Al mixed oxide at 59.85℃; for 0.0833333h; Kinetics; Further Variations:; Reagents;
1-chloro-3,7-dimethylocta-2,6-diene
5389-87-7

1-chloro-3,7-dimethylocta-2,6-diene

pseudoionone
141-10-6

pseudoionone

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1.1: sodium hydride / tetrahydrofuran / 0.5 h / 0 °C
1.2: 88 percent / sodium iodide / tetrahydrofuran / 12 h
2.1: NaHCO3 / CCl4 / Heating
View Scheme
Multi-step reaction with 3 steps
1.1: sodium hydride / tetrahydrofuran / 0.5 h / 0 °C
1.2: 88 percent / sodium iodide / tetrahydrofuran / 12 h
2.1: m-chloroperoxybenzoic acid / CH2Cl2 / 3 h / -78 °C
3.1: 182 mg / NaHCO3 / CCl4 / 5 h / Heating
View Scheme
Multi-step reaction with 2 steps
1.1: sodium hydride / tetrahydrofuran / 0 °C
1.2: tetrahydrofuran
2.1: 182 mg / NaHCO3 / CCl4 / 5 h / Heating
View Scheme
(E)-2-Acetyl-5-hydroxymethyl-9-methyl-deca-4,8-dienoic acid methyl ester

(E)-2-Acetyl-5-hydroxymethyl-9-methyl-deca-4,8-dienoic acid methyl ester

pseudoionone
141-10-6

pseudoionone

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1.1: 60 percent / APTS / acetic acid / 1 h / 70 °C
2.1: Pd(OAc)2; Ph3P / dioxane / 1 h / 80 °C
2.2: 85 percent / iodine; 1-methyl-2-pyrrolidinone / 1 h / 160 °C
View Scheme
Geraniol
106-24-1

Geraniol

aluminium

aluminium

pseudoionone
141-10-6

pseudoionone

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: 95 percent / Dess-Martin periodinane / CH2Cl2 / 0.5 h / 0 deg C to rt
2: 82 percent / Ba(OH)2, H2O / 2 h / Heating
View Scheme
6-Methyl-hept-5-en-2-on
110-93-0

6-Methyl-hept-5-en-2-on

pseudoionone
141-10-6

pseudoionone

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: 85 percent / NaH / tetrahydrofuran / 0 deg C, then Rt 1 h
2: 1.) Dibal; 2.) silica gel / 1.) petroleum ether, hexane, -60 deg C, then 10 deg C over 1.5 h; 2.) petroleum ether, hexane, water, -30 deg C, then 0 deg C, 1 h
3: NaOH / 2.5 h / Ambient temperature
View Scheme
5-methyl-4-hexenenitrile
23089-87-4

5-methyl-4-hexenenitrile

pseudoionone
141-10-6

pseudoionone

Conditions
ConditionsYield
Multi-step reaction with 4 steps
1: 70 percent / diethyl ether / 3 h / 0 °C
2: 85 percent / NaH / tetrahydrofuran / 0 deg C, then Rt 1 h
3: 1.) Dibal; 2.) silica gel / 1.) petroleum ether, hexane, -60 deg C, then 10 deg C over 1.5 h; 2.) petroleum ether, hexane, water, -30 deg C, then 0 deg C, 1 h
4: NaOH / 2.5 h / Ambient temperature
View Scheme
pseudoionone
141-10-6

pseudoionone

acetylene
74-86-2

acetylene

(all-E)-3,7,11-Trimethyldodeca-4,6,10-trien-1-yn-3-ol
145571-82-0

(all-E)-3,7,11-Trimethyldodeca-4,6,10-trien-1-yn-3-ol

Conditions
ConditionsYield
With lithium methanolate In methanol at 0 - 5℃; for 0.5h; Inert atmosphere;98%
With ammonia; lithium 2) THF, 10 deg C, 5 min; Yield given. Multistep reaction;
pseudoionone
141-10-6

pseudoionone

6,10-dimethyl-9-undecen-2-one
4433-36-7

6,10-dimethyl-9-undecen-2-one

Conditions
ConditionsYield
With hydrogen; nickel In methanol95%
pseudoionone
141-10-6

pseudoionone

(E)-β-ionone
79-77-6

(E)-β-ionone

Conditions
ConditionsYield
With C7H13N2O3S(1+)*HO4S(1-)*Cl0.9Nd0.3 In dichloromethane at 37℃; for 0.75h; Solvent; Temperature; Reagent/catalyst;94%
With sulfuric acid In nitromethane at 0℃; for 0.25h;75%
Multi-step reaction with 2 steps
1: 75 percent / CF3CO2H; fluorosulfonic acid / 1 h
2: CF3CO2H; fluorosulfonic acid / 1 h
View Scheme
pseudoionone
141-10-6

pseudoionone

ethynylmagnesium chloride
65032-27-1

ethynylmagnesium chloride

(all-E)-3,7,11-Trimethyldodeca-4,6,10-trien-1-yn-3-ol
145571-82-0

(all-E)-3,7,11-Trimethyldodeca-4,6,10-trien-1-yn-3-ol

Conditions
ConditionsYield
With hydrogenchloride In tetrahydrofuran; chloroform-d1; hexane; calcium carbonate92%
Conditions
ConditionsYield
With sulfuric acid; water In dichloromethane at -20 - 5℃; for 0.916667h; Product distribution / selectivity;A 88.2%
B 0.8%
With sulfuric acid; water In hexane at -20 - 5℃; for 0.916667h; Product distribution / selectivity;A 88%
B 0.6%
With Amberlyst-36 In benzene at 80℃; for 2h;A 11%
B 32%
pseudoionone
141-10-6

pseudoionone

lithio-6 methyl-3 dimethoxy-1,1 hexadiene-3,5
114968-64-8

lithio-6 methyl-3 dimethoxy-1,1 hexadiene-3,5

dimethoxy-1,1 tetramethyl-3,7,11,15 hydroxy-7 hexadecapentaene-3,5,8,10,14
114968-69-3

dimethoxy-1,1 tetramethyl-3,7,11,15 hydroxy-7 hexadecapentaene-3,5,8,10,14

Conditions
ConditionsYield
With sodium hydrogencarbonate In diethyl ether at 0℃; for 1.83333h;88%
pseudoionone
141-10-6

pseudoionone

A

latter ketone

latter ketone

B

6,10-dimethyl-undecan-2-one
1604-34-8

6,10-dimethyl-undecan-2-one

Conditions
ConditionsYield
A n/a
B 87%
pseudoionone
141-10-6

pseudoionone

trimethylsulphonium iodide
2181-42-2

trimethylsulphonium iodide

(RS)-(E,EZ)-2,6,10-trimethyl-1,2-epoxy-3,5,9-undecatriene

(RS)-(E,EZ)-2,6,10-trimethyl-1,2-epoxy-3,5,9-undecatriene

Conditions
ConditionsYield
With sodium methylsulfinylmethanide In tetrahydrofuran; dimethyl sulfoxide at 0℃; for 1h;83%
Conditions
ConditionsYield
With fluorosulphonic acid; trifluoroacetic acid for 1h; Isomerization;75%
With ω-sulfonic-perfluoroalkylated poly(styrene-maleic anhydride)/silica hybrid nanocomposites In benzene at 80℃; for 1h;62%
pseudoionone
141-10-6

pseudoionone

vinyl magnesium bromide
1826-67-1

vinyl magnesium bromide

(4E,6E)-3,7,11-trimethyldodeca-1,4,6,10-tetraene-3-ol
59121-99-2

(4E,6E)-3,7,11-trimethyldodeca-1,4,6,10-tetraene-3-ol

Conditions
ConditionsYield
In tetrahydrofuran at 0℃; for 0.5h;71%
61%
pseudoionone
141-10-6

pseudoionone

phenyl isothiocyanate
103-72-0

phenyl isothiocyanate

A

3-hydroxy-7,11-dimethyldodeca-2,4,6,10-tetraenethioic acid phenylamide

3-hydroxy-7,11-dimethyldodeca-2,4,6,10-tetraenethioic acid phenylamide

B

C18H23NS

C18H23NS

C

C18H23NS

C18H23NS

Conditions
ConditionsYield
With sodium hydride In 1,2-dimethoxyethane at 20℃; for 2.5h;A 65%
B n/a
C n/a
6-bromo-3-methyl-1,1-dimethoxy-3,5-hexadiene
111728-20-2

6-bromo-3-methyl-1,1-dimethoxy-3,5-hexadiene

pseudoionone
141-10-6

pseudoionone

A

dimethyl hydroxyacetal

dimethyl hydroxyacetal

B

(2E,4E,6E,8E,10E)-3,7,11,15-tetramethylhexadeca-2,4,6,8,10,14-hexadienal
1070-48-0

(2E,4E,6E,8E,10E)-3,7,11,15-tetramethylhexadeca-2,4,6,8,10,14-hexadienal

Conditions
ConditionsYield
A 60.8%
B n/a
pseudoionone
141-10-6

pseudoionone

ethyltriphenylphosphonium bromide
1530-32-1

ethyltriphenylphosphonium bromide

A

trans(C10)allofarnesene
26560-15-6

trans(C10)allofarnesene

B

cis(C10)allofarnesene
6980-88-7

cis(C10)allofarnesene

Conditions
ConditionsYield
With potassium tert-butylate In tetrahydrofuran at 20℃; for 0.666667h;A 28%
B 32%
pseudoionone
141-10-6

pseudoionone

trifluoroacetic acid
76-05-1

trifluoroacetic acid

A

6,10-Dimethylundecan-2-ol
38713-13-2

6,10-Dimethylundecan-2-ol

B

1,5,9-trimethyldecyl trifluoroacetate

1,5,9-trimethyldecyl trifluoroacetate

Conditions
ConditionsYield
With triethylsilane In dichloromethane at 20℃; for 2h;A 19%
B 23%
pseudoionone
141-10-6

pseudoionone

methyllithium
917-54-4

methyllithium

2,6,10-trimethyl-undeca-2,5,9-triene
68974-96-9, 68974-97-0

2,6,10-trimethyl-undeca-2,5,9-triene

Conditions
ConditionsYield
(i) Et2O, (ii) Li, NH3; Multistep reaction;
pseudoionone
141-10-6

pseudoionone

sodium cyanide
143-33-9

sodium cyanide

2,6,10-trimethyl-undecanenitrile
57963-90-3

2,6,10-trimethyl-undecanenitrile

Conditions
ConditionsYield
Multistep reaction;
pseudoionone
141-10-6

pseudoionone

vinyl magnesium bromide
1826-67-1

vinyl magnesium bromide

3,7,11-trimethyldodec-1,4,6,10-tetraene-3-ol
1071-89-2, 5208-91-3

3,7,11-trimethyldodec-1,4,6,10-tetraene-3-ol

pseudoionone
141-10-6

pseudoionone

A

(2E,4E,6E)-6,10-dimethyl-undeca-2,4,6,9-tetraene
19048-50-1

(2E,4E,6E)-6,10-dimethyl-undeca-2,4,6,9-tetraene

B

(2E,4E,6E,8E)-6,10-dimethyl-undeca-2,4,6,8-tetraene

(2E,4E,6E,8E)-6,10-dimethyl-undeca-2,4,6,8-tetraene

Conditions
ConditionsYield
(i) NaBH4, EtOH, (ii) 4-nitro-benzoyl chloride, Py; Multistep reaction;
pseudoionone
141-10-6

pseudoionone

(3E,5E)-6,10-dimethyl-undeca-3,5,9-trien-2-ol
53178-25-9

(3E,5E)-6,10-dimethyl-undeca-3,5,9-trien-2-ol

Conditions
ConditionsYield
With lithium aluminium tetrahydride In diethyl ether
With sodium tetrahydroborate In ethanol Ambient temperature;
With sodium hydroxide; sodium tetrahydroborate; zinc 2-ethylhexanoate 1.) THF, reflux, 2.) 40 deg, 1 h; Yield given; Multistep reaction;
pseudoionone
141-10-6

pseudoionone

acetic anhydride
108-24-7

acetic anhydride

(9E)-11-Acetoxy-6,10-dimethyl-3,5,9-undecatrien-2-one
98666-15-0

(9E)-11-Acetoxy-6,10-dimethyl-3,5,9-undecatrien-2-one

Conditions
ConditionsYield
With selenium(IV) oxide
pseudoionone
141-10-6

pseudoionone

propargyl bromide
106-96-7

propargyl bromide

(5E,7E)-4,8,12-trimethyl-trideca-5,7,11-trien-1-yn-4-ol
2130-31-6

(5E,7E)-4,8,12-trimethyl-trideca-5,7,11-trien-1-yn-4-ol

Conditions
ConditionsYield
(i) Al, HgCl2, THF, (ii) /BRN= 1722925/; Multistep reaction;
pseudoionone
141-10-6

pseudoionone

Dimethyl succinate
106-65-0

Dimethyl succinate

11-Apo-ζ-carotin-dicarbonsaeure-(10.11)
20824-83-3

11-Apo-ζ-carotin-dicarbonsaeure-(10.11)

Conditions
ConditionsYield
(i) KOtBu, (ii) /BRN= 1722925/, (iii) aq. KOH; Multistep reaction;

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