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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-5,9-dien-2-one

Cas:689-67-8

Min.Order:1

Negotiable

Type:Other

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

6,10-Dimethylundeca-5,9-dien-2-one

Cas:689-67-8

Min.Order:5 Kiloliter

FOB Price: $1.2 / 5.0

Type:Manufacturers

inquiry

Hebei Nengqian Chemical Import and Export Co., LTD

Our advantages: 1. All inquiries will be replied within 12 hours. 2. Dedication to quality, supply & service. 3. Strictly on selecting raw materials. 4. Reasonable & competitive price, fast lead time. 5. Sample is available for your eva

6,10-Dimethyl-5,9-undecadien-2-one

Cas:689-67-8

Min.Order:1 Gram

FOB Price: $1.0 / 99.0

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 689-67-8 with best quality

Cas:689-67-8

Min.Order:1 Kilogram

FOB Price: $139.0 / 210.0

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

5,9-Undecadien-2-one,6,10-dimethyl- 689-67-8

Cas:689-67-8

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Qingdao Beluga Import and Export Co., LTD

6,10-Dimethyl-5,9-undecadien-2-one CAS:689-67-8 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

6,10-Dimethyl-5,9-undecadien-2-one CAS:689-67-8

Cas:689-67-8

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

5,9-Undecadien-2-one,6,10-dimethyl-

Cas:689-67-8

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

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 according to the contract research and development services for the fine chemicals, ph

Geranylacetone

Cas:689-67-8

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Hebei Quanhe Biotechnology Co. LTD

1. Timely and efficient service to ensure communication with customers 2. Produce products of different specifications and sizes according to your requirements. 3. Quality procedures and standards recognized by SGS. Advanced plant equipment ensures s

6,10-Dimethyl-5,9-undecadien-2-one

Cas:689-67-8

Min.Order:1 Kilogram

FOB Price: $13.0 / 15.0

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

5,9-Undecadien-2-one,6,10-dimethyl-

Cas:689-67-8

Min.Order:0

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

6,10-Dimethyl-5,9-undecadien-2-one

Cas:689-67-8

Min.Order:10 Kilogram

Negotiable

Type:Trading Company

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

6,10-Dimethyl-5,9-undecadien-2-one

Cas:689-67-8

Min.Order:0 Metric Ton

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

Geranylacetone

Cas:689-67-8

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

SHANGHAI T&W PHARMACEUTICAL CO., LTD.

A substitute for perfluorooctanoic acid, mainly used as a surfactant, dispersant, additive, etc Appearance:White solid or Colorless liquid Purity:99.3 % We will ship the goods in a timely manner as required We can provide relevant documents acc

6,10-Dimethyl-5,9-undecadien-2-one

Cas:689-67-8

Min.Order:4 Kilogram

Negotiable

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

6,10-Dimethyl-5,9-undecadien-2-one

Cas:689-67-8

Min.Order:10 Gram

FOB Price: $100.0

Type:Lab/Research institutions

inquiry

SHANGHAI SYSTEAM BIOCHEM CO., LTD

We are one of a few suppliers that can offer custom synthesis service of this product We are specialized in custom synthesis, chemical/pharmaceutical/ pesticides outsourcing and contract research. We are committed to prov

6,10-Dimethyl-5,9-undecadien-2-one

Cas:689-67-8

Min.Order:100 Gram

FOB Price: $100.0 / 2000.0

Type:Lab/Research institutions

inquiry

Henan Tianfu Chemical Co., Ltd.

9-Undecadien-2-one,6,10-dimethyl-5;alpha,beta-Dihydropseudoionone;Dihydropseudoionone;TRANS-6,10-DIMETHYL-5,9-UNDECADIEN-2-ONE;GERANYL-2-PROPANONE;FEMA 3542 ;CBI-BB ZERO/001230;6,10-DIMETHYLUNDECA-5,9-DIEN-2-ONE CAS No: 689-67-8 Molecular formu

6,10-Dimethyl-5,9-undecadien-2-one

Cas:689-67-8

Min.Order:100 Gram

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

GERANYL ACETONE

Cas:689-67-8

Min.Order:1 Kilogram

FOB Price: $18.0 / 20.0

Type:Trading Company

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

GERANYL ACETONE

Cas:689-67-8

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

GERANYL ACETONE

Cas:689-67-8

Min.Order:1 Metric Ton

FOB Price: $1.5

Type:Trading Company

inquiry

Suzhou Health Chemicals Co., Ltd.

High quality,stable supply chain.Appearance:white/off-white or light yellow Storage:Store in cool and dry place, keep away from strong light and heat. Package:aluminum bottle,glass bottle,PTFE bottle,cardboard drum Application:This product can be use

Geranylacetone

Cas:689-67-8

Min.Order:0

Negotiable

Type:Lab/Research institutions

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

GERANYL ACETONE

Cas:689-67-8

Min.Order:1 Metric Ton

FOB Price: $1.0

Type:Trading Company

inquiry

Hubei Vanz Pharm Co.,Ltd

ISO/factory/goodqualityAppearance:off white Storage:Dry,cool place Package:drum Application:active pharmaceutical ingredients Transportation:by air/sea/express Port:shenzhen/shanghai

6,10-Dimethyl-5,9-undecadien-2-one

Cas:689-67-8

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

GIHI CHEMICALS CO.,LIMITED

Lower price, sample is available,SDS test documents are available,large stock in warehouseAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:Fine chemical intermediates, used as the main raw material for the synthe

Geranylacetone

Cas:689-67-8

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 Geranyl Acetone 100ml

Cas:689-67-8

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

6,10-Dimethyl-5,9-undecadien-2-one

Cas:689-67-8

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

BOC Sciences

We leverage our wide spectrum of business in the fields of development, manufacturing, marketing, and distribution to help you make best-informed decisions tailored to your evolving needs for premium chemicals. Our complete suite of CRO services sp

GERANYL ACETONE

Cas:689-67-8

Min.Order:1 Gram

Negotiable

Type:Trading Company

inquiry

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

5,9-Undecadien-2-one,6,10-dimethyl-

Cas:689-67-8

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

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

GERANYL ACETONE

Cas:689-67-8

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Hangzhou Fandachem Co.,Ltd

Geranylacetone cas 689-67-8Appearance:white crystalline powder Storage:Store in dry, dark and ventilated place Package:25KG drum Application:intermediate Transportation:by air, by sea, by express

Geranylacetone cas 689-67-8

Cas:689-67-8

Min.Order:0

Negotiable

Type:Other

inquiry

Synthetic route

pseudoionone
141-10-6

pseudoionone

pseudo-ionone
689-67-8

pseudo-ionone

Conditions
ConditionsYield
With phenylsilane; C3H7CuF*FH In tetrahydrofuran at 20℃; for 12h; Inert atmosphere; chemoselective reaction;96%
With ethanol; nickel Hydrogenation;
With nickel at 50℃; Hydrogenation;
3,7-Dimethylocta-1,6-dien-3-yl acetoacetate
25456-03-5

3,7-Dimethylocta-1,6-dien-3-yl acetoacetate

pseudo-ionone
689-67-8

pseudo-ionone

Conditions
ConditionsYield
With aluminum oxide at 60℃; for 3h;95%
With aluminum oxide at 60℃; for 5h; other allyl acetoacetates;75%
With aluminum oxide at 60℃; for 5h;75%
With palladium diacetate; triphenylphosphine In tert-butyl alcohol at 50℃; for 2h;56%
at 170 - 235℃;
3,7-dimethylocta-1,6-dien-3-ol
78-70-6

3,7-dimethylocta-1,6-dien-3-ol

2-Methoxypropene
116-11-0

2-Methoxypropene

pseudo-ionone
689-67-8

pseudo-ionone

Conditions
ConditionsYield
ammonium chloride at 140℃; for 40h; Product distribution / selectivity; Autoclave;93.1%
With phenylphosphinic acid
3-chloro-6,10-dimethyl-undeca-5,9-dien-2-one
134451-02-8

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

3-Chloro-10-methyl-6-methylene-undec-9-en-2-one
87887-37-4

3-Chloro-10-methyl-6-methylene-undec-9-en-2-one

pseudo-ionone
689-67-8

pseudo-ionone

Conditions
ConditionsYield
With 2,4,6-trimethyl-pyridine; lithium chloride In various solvent(s) at 150℃; for 2.5h;88%
3,7-dimethylocta-1,6-dien-3-ol
78-70-6

3,7-dimethylocta-1,6-dien-3-ol

acetoacetic acid methyl ester
105-45-3

acetoacetic acid methyl ester

pseudo-ionone
689-67-8

pseudo-ionone

Conditions
ConditionsYield
With aluminum oxide In methanol at 170℃; for 5.5h; Temperature;85.68%
C15H24O2
418768-53-3

C15H24O2

A

pseudo-ionone
689-67-8

pseudo-ionone

B

C14H24O
129970-89-4

C14H24O

Conditions
ConditionsYield
With chloro(1,5-cyclooctadiene)rhodium(I) dimer; 2,2'-bis-(diphenylphosphino)-1,1'-binaphthyl In 1,2-dichloro-benzene at 140℃; for 14h; Sealed tube; Inert atmosphere;A 30%
B 64%
acetic anhydride
108-24-7

acetic anhydride

C11H19IMg

C11H19IMg

pseudo-ionone
689-67-8

pseudo-ionone

Conditions
ConditionsYield
In diethyl ether at -72℃;44.7%
C13H24O
50373-44-9

C13H24O

pseudo-ionone
689-67-8

pseudo-ionone

Conditions
ConditionsYield
With dichloro(benzene)ruthenium(II) dimer; mono(3-deoxy-3-[N-(2-hydroxyethyl)amino])-β-cyclodextrin; sodium formate In water; N,N-dimethyl-formamide at 50℃; for 12h; optical yield given as %ee; enantioselective reaction;35%
farnesal
19317-11-4

farnesal

pseudo-ionone
689-67-8

pseudo-ionone

Conditions
ConditionsYield
With potassium carbonate
squalene
111-02-4

squalene

pseudo-ionone
689-67-8

pseudo-ionone

Conditions
ConditionsYield
With potassium permanganate; acetone bei gewoehnlicher Temperatur;
acetoacetic acid-(3,7-dimethyl-octa-2,6-dienyl ester)
10032-00-5

acetoacetic acid-(3,7-dimethyl-octa-2,6-dienyl ester)

pseudo-ionone
689-67-8

pseudo-ionone

Conditions
ConditionsYield
at 220 - 230℃;
geranyl chloride
4490-10-2

geranyl chloride

ethyl acetoacetate
141-97-9

ethyl acetoacetate

pseudo-ionone
689-67-8

pseudo-ionone

Conditions
ConditionsYield
With potassium carbonate; acetone
linalool
126-91-0

linalool

sodium ethanolate
141-52-6

sodium ethanolate

ethyl acetoacetate
141-97-9

ethyl acetoacetate

pseudo-ionone
689-67-8

pseudo-ionone

Conditions
ConditionsYield
at 200 - 220℃; analoge Umsetzung mit 2-Butyl-acetessigester;
3,7-dimethylocta-1,6-dien-3-ol
78-70-6

3,7-dimethylocta-1,6-dien-3-ol

ethyl acetoacetate
141-97-9

ethyl acetoacetate

pseudo-ionone
689-67-8

pseudo-ionone

Geraniol
106-24-1

Geraniol

ethyl acetoacetate
141-97-9

ethyl acetoacetate

pseudo-ionone
689-67-8

pseudo-ionone

Conditions
ConditionsYield
With ethanol; sodium ethanolate at 200℃;
With ethanol; sodium acetate at 200℃;
pseudoionone
141-10-6

pseudoionone

A

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

6,10-dimethyl-undecan-2-one

B

pseudo-ionone
689-67-8

pseudo-ionone

C

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

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

Conditions
ConditionsYield
With hydrogen; nickel In isopropyl alcohol at 20℃; under 60754.8 Torr; for 0.0833333h; Rate constant; other temperatures;
geranyl bromide
6138-90-5

geranyl bromide

ethyl acetoacetate
141-97-9

ethyl acetoacetate

pseudo-ionone
689-67-8

pseudo-ionone

Conditions
ConditionsYield
With sodium In ethanol
(Z)-3,7-dimethylocta-2,6-dien-1-yl methyl carbonate
85217-73-8

(Z)-3,7-dimethylocta-2,6-dien-1-yl methyl carbonate

acetoacetic acid methyl ester
105-45-3

acetoacetic acid methyl ester

pseudo-ionone
689-67-8

pseudo-ionone

Conditions
ConditionsYield
With sodium hydroxide; oxonium; 1,2-bis-(diphenylphosphino)ethane; tris(dibenzylideneacetone)dipalladium(0) chloroform complex 1.) THF, 50 deg C, 3 h; Yield given. Multistep reaction;
geranyl methyl carbonate
85217-72-7

geranyl methyl carbonate

acetoacetic acid methyl ester
105-45-3

acetoacetic acid methyl ester

pseudo-ionone
689-67-8

pseudo-ionone

Conditions
ConditionsYield
With sodium hydroxide; oxonium; 1,2-bis-(diphenylphosphino)ethane; tris(dibenzylideneacetone)dipalladium(0) chloroform complex 1.) THF, 50 deg C, 3 h; Yield given. Multistep reaction;
7-methyl-3-methene-1,6-octadiene
123-35-3

7-methyl-3-methene-1,6-octadiene

acetoacetic acid methyl ester
105-45-3

acetoacetic acid methyl ester

allyl alcohol
107-18-6

allyl alcohol

A

pseudo-ionone
689-67-8

pseudo-ionone

B

pseudoionone
141-10-6

pseudoionone

C

(E)-10-Methyl-6-methylene-undeca-3,9-dien-2-one
134143-47-8

(E)-10-Methyl-6-methylene-undeca-3,9-dien-2-one

D

10-methyl-6-methylene-undec-9-en-2-one
105737-79-9

10-methyl-6-methylene-undec-9-en-2-one

Conditions
ConditionsYield
Yield given. Multistep reaction. Further byproducts given. Yields of byproduct given;
ethanol
64-17-5

ethanol

Geraniol
106-24-1

Geraniol

sodium ethanolate
141-52-6

sodium ethanolate

ethyl acetoacetate
141-97-9

ethyl acetoacetate

A

pseudo-ionone
689-67-8

pseudo-ionone

B

geranyl acetate

geranyl acetate

Conditions
ConditionsYield
at 200℃;
ethanol
64-17-5

ethanol

Geraniol
106-24-1

Geraniol

sodium acetate
127-09-3

sodium acetate

ethyl acetoacetate
141-97-9

ethyl acetoacetate

A

pseudo-ionone
689-67-8

pseudo-ionone

B

geranyl acetate

geranyl acetate

Conditions
ConditionsYield
at 200℃;
2-geranyl-acetoacetic acid ester

2-geranyl-acetoacetic acid ester

pseudo-ionone
689-67-8

pseudo-ionone

Conditions
ConditionsYield
With barium dihydroxide
acetyl-2 dimethyl-5,9 decadiene-4,8 oate d'ethyle
77532-61-7

acetyl-2 dimethyl-5,9 decadiene-4,8 oate d'ethyle

aq. barium hydroxide solution

aq. barium hydroxide solution

pseudo-ionone
689-67-8

pseudo-ionone

farnesenic acid nitrile

farnesenic acid nitrile

pseudo-ionone
689-67-8

pseudo-ionone

Conditions
ConditionsYield
With sodium hydroxide
geranylacetoacetic acid ester

geranylacetoacetic acid ester

pseudo-ionone
689-67-8

pseudo-ionone

Conditions
ConditionsYield
With alkali
ethanol
64-17-5

ethanol

acetyl-2 dimethyl-5,9 decadiene-4,8 oate d'ethyle
77532-61-7

acetyl-2 dimethyl-5,9 decadiene-4,8 oate d'ethyle

KOH-solution

KOH-solution

pseudo-ionone
689-67-8

pseudo-ionone

squalene
111-02-4

squalene

acetone
67-64-1

acetone

permanganate

permanganate

A

6-Methyl-hept-5-en-2-on
110-93-0

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

B

succinic acid
110-15-6

succinic acid

C

pseudo-ionone
689-67-8

pseudo-ionone

8,12-dimethyl-trideca-2,7,11-trien-4-one
872275-34-8

8,12-dimethyl-trideca-2,7,11-trien-4-one

aqueous K2CO3

aqueous K2CO3

A

pseudo-ionone
689-67-8

pseudo-ionone

B

acetaldehyde
75-07-0

acetaldehyde

pseudo-ionone
689-67-8

pseudo-ionone

tert-butyldimethylsilane
29681-57-0

tert-butyldimethylsilane

tert-butyl-dimethyl-(1,5,9-trimethyl-deca-4,8-dienyloxy)-silane

tert-butyl-dimethyl-(1,5,9-trimethyl-deca-4,8-dienyloxy)-silane

Conditions
ConditionsYield
With (S)-DM-SEGPHOS; sodium methylate; copper(l) chloride In diethyl ether at 20℃;99%
pseudo-ionone
689-67-8

pseudo-ionone

allyl bromide
106-95-6

allyl bromide

C16H28O

C16H28O

Conditions
ConditionsYield
With 2,4,6-trimethyl-pyridine; chloro-trimethyl-silane; bis(cyclopentadienyl)titanium (III) chloride In tetrahydrofuran at 20℃; for 6h; Barbier type allylation; Inert atmosphere;98%
pseudo-ionone
689-67-8

pseudo-ionone

ethylene glycol
107-21-1

ethylene glycol

2-(4,8-dimethylnona-3,7-dienyl)-2-methyl-1,3-dioxolane
69538-03-0

2-(4,8-dimethylnona-3,7-dienyl)-2-methyl-1,3-dioxolane

Conditions
ConditionsYield
With Amberlyst 15 In benzene at 20 - 100℃; for 12h; Inert atmosphere; Dean-Stark;97%
pseudo-ionone
689-67-8

pseudo-ionone

4-bromo-2-(triisopropylsilyloxy)furan
193481-15-1

4-bromo-2-(triisopropylsilyloxy)furan

4-(1-hydroxy-1,5,9-trimethyl-deca-4,8-dienyl)-5H-furan-2-one

4-(1-hydroxy-1,5,9-trimethyl-deca-4,8-dienyl)-5H-furan-2-one

Conditions
ConditionsYield
Stage #1: 4-bromo-2-(triisopropylsilyloxy)furan With n-butyllithium In tetrahydrofuran; hexane at -78 - -40℃; for 0.583333h; Metallation;
Stage #2: pseudo-ionone In tetrahydrofuran; hexane at -78℃; Addition;
94%
pseudo-ionone
689-67-8

pseudo-ionone

(E)-6-Methyl-undec-5-en-9-yn-2-one
103583-50-2, 103583-59-1

(E)-6-Methyl-undec-5-en-9-yn-2-one

Conditions
ConditionsYield
With sodium nitrite In water; acetic acid 1.) 0 deg C 2.) 60 deg C, 0.5 h;91%
pseudo-ionone
689-67-8

pseudo-ionone

acetylene
74-86-2

acetylene

3,7,11-trimethyl-6,10-dodecadien-1-yn-3-ol
2387-68-0, 54325-12-1

3,7,11-trimethyl-6,10-dodecadien-1-yn-3-ol

Conditions
ConditionsYield
90%
pseudo-ionone
689-67-8

pseudo-ionone

2-propynyl chloride
624-65-7

2-propynyl chloride

4,8,12-trimethyl-trideca-7,11-dien-1-yn-4-ol
57419-22-4

4,8,12-trimethyl-trideca-7,11-dien-1-yn-4-ol

Conditions
ConditionsYield
With 2,4,6-trimethyl-pyridine; bis(cyclopentadienyl)titanium dichloride; manganese; chloro-trimethyl-silane In tetrahydrofuran at 20℃; for 7h; Barbier Coupling Reaction; Inert atmosphere; chemoselective reaction;89%
With manganese; TiCpCl2 In tetrahydrofuran at 20℃; for 6h; Inert atmosphere;77%
pseudo-ionone
689-67-8

pseudo-ionone

acetylenemagnesium bromide
4301-14-8

acetylenemagnesium bromide

3,7,11-trimethyl-6,10-dodecadien-1-yn-3-ol
2387-68-0, 54325-12-1

3,7,11-trimethyl-6,10-dodecadien-1-yn-3-ol

Conditions
ConditionsYield
In tetrahydrofuran at -78 - 20℃; for 1h;88%
In tetrahydrofuran at 0℃; for 0.5h;87%
pseudo-ionone
689-67-8

pseudo-ionone

3-chloroprop-1-ene
107-05-1

3-chloroprop-1-ene

C16H28O

C16H28O

Conditions
ConditionsYield
With manganese; TiCpCl2 In tetrahydrofuran at 20℃; for 2h; Inert atmosphere;85%
tetrachloromethane
56-23-5

tetrachloromethane

pseudo-ionone
689-67-8

pseudo-ionone

1,1-dichloro-2,6,10-trimethylundec-1,5,9-triene

1,1-dichloro-2,6,10-trimethylundec-1,5,9-triene

Conditions
ConditionsYield
With titanocene(II) triethylphosphite complex In tetrahydrofuran at 0℃; for 2h;72%
pseudo-ionone
689-67-8

pseudo-ionone

but-2-enyl ethyl carbonate
121725-70-0

but-2-enyl ethyl carbonate

C17H30O
1293996-63-0

C17H30O

Conditions
ConditionsYield
With 2,4,6-trimethyl-pyridine; bis(cyclopentadienyl)titanium dichloride; manganese; tertiary butyl chloride; triphenylphosphine; palladium dichloride In tetrahydrofuran at 20℃; for 16h; Barbier reaction; Inert atmosphere; regioselective reaction;71%
pseudo-ionone
689-67-8

pseudo-ionone

N-(5-chloropyridin-2-yl)-1,1,1-trifluoro-N-[(trifluoromethyl)sulphonyl]methanesulphonamide
145100-51-2

N-(5-chloropyridin-2-yl)-1,1,1-trifluoro-N-[(trifluoromethyl)sulphonyl]methanesulphonamide

C14H21F3O3S

C14H21F3O3S

Conditions
ConditionsYield
With potassium hexamethylsilazane In tetrahydrofuran at -78℃;61%
pseudo-ionone
689-67-8

pseudo-ionone

trimethyl phosphonoacetate
5927-18-4

trimethyl phosphonoacetate

methyl 3,7,11-trimethyldodeca-2,6,10-trienoate
10485-70-8

methyl 3,7,11-trimethyldodeca-2,6,10-trienoate

Conditions
ConditionsYield
With sodium methylate In methanol for 20h; Ambient temperature;59%
pseudo-ionone
689-67-8

pseudo-ionone

1-ethoxyacetylene
927-80-0

1-ethoxyacetylene

ethyl 3,7,11-trimethyldodeca-2,6,10-trienoate
20723-88-0

ethyl 3,7,11-trimethyldodeca-2,6,10-trienoate

Conditions
ConditionsYield
With boron trifluoride diethyl etherate In diethyl ether for 0.5h;48%
pseudo-ionone
689-67-8

pseudo-ionone

methyl chloroacetate
96-34-4

methyl chloroacetate

methyl 3-(4,8-dimethylnona-3,7-dienyl)-3-methyloxirane-2-carboxylate
25427-23-0

methyl 3-(4,8-dimethylnona-3,7-dienyl)-3-methyloxirane-2-carboxylate

Conditions
ConditionsYield
Stage #1: pseudo-ionone With potassium tert-butylate In tetrahydrofuran; tert-butyl alcohol for 0.25h;
Stage #2: methyl chloroacetate In tetrahydrofuran; tert-butyl alcohol for 12h;
35%
pseudo-ionone
689-67-8

pseudo-ionone

α-ionone
160096-44-6

α-ionone

Conditions
ConditionsYield
With zeolite CaY at 105℃; for 6h;23%
1,4-dibromo-butane
110-52-1

1,4-dibromo-butane

pseudo-ionone
689-67-8

pseudo-ionone

squalene
111-02-4

squalene

Conditions
ConditionsYield
With diethyl ether; iodine; magnesium at 100℃;
formaldehyd
50-00-0

formaldehyd

pseudo-ionone
689-67-8

pseudo-ionone

3-hydroxymethyl-6,10-dimethyl-undeca-5,9-dien-2-one
104121-85-9

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

Conditions
ConditionsYield
With barium dihydroxide at 60℃; spaeter auf 100grad;
pseudo-ionone
689-67-8

pseudo-ionone

ethylmagnesium bromide
925-90-6

ethylmagnesium bromide

3,7,11-trimethyl-6,10-dodecadien-3-ol
3625-49-8

3,7,11-trimethyl-6,10-dodecadien-3-ol

Conditions
ConditionsYield
With diethyl ether
pseudo-ionone
689-67-8

pseudo-ionone

ethylmagnesium bromide
925-90-6

ethylmagnesium bromide

A

(Z)-3,7,11-trimethyl-dodeca-6,10-dien-3-ol
20663-13-2

(Z)-3,7,11-trimethyl-dodeca-6,10-dien-3-ol

B

(+/-)-3,7,11-trimethyl-dodeca-6t,10-dien-3-ol
20685-70-5

(+/-)-3,7,11-trimethyl-dodeca-6t,10-dien-3-ol

Conditions
ConditionsYield
With diethyl ether

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