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Henan Sinotech Import&Export Corporation

Name: 4-Acetyl-1-methyl-1-cyclohexene Synonyms: 1-(4-methylcyclohex-3-en-1-yl)ethanone CAS: 6090-09-1 MF: C9H14O Appearance: white powder Storage:Store in cool and dry place, away from sun light. Package: 25kgs/drum Application:Organic synt

4-Acetyl-1-methyl-1-cyclohexene

Cas:6090-09-1

Min.Order:1 Kilogram

FOB Price: $1.0

Type:Other

inquiry

Shanghai Upbio Tech Co.,Ltd

1.In No Less 10 years exporting experience. you can 100% received goods 2.Lower Price with higher quality 3,Free sample 4,We are sincerely responsible for the "product quality" and "After Service" Upbio is Specializ

4-Acetyl-1-methyl-1-cyclohexene

Cas:6090-09-1

Min.Order:1 Gram

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

4-ACETYL-1-METHYL-1-CYCLOHEXENE

Cas:6090-09-1

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Qingdao Beluga Import and Export Co., LTD

4-acetyl-1-methyl-1-cyclohexene CAS:6090-09-1 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 o

4-acetyl-1-methyl-1-cyclohexene CAS:6090-09-1

Cas:6090-09-1

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

4-Acetyl-1-methyl-1-cyclohexene

Cas:6090-09-1

Min.Order:1 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

4-Acetyl-1-methylcyclohexene

Cas:6090-09-1

Min.Order:10 Gram

FOB Price: $100.0

Type:Lab/Research institutions

inquiry

Henan Tianfu Chemical Co., Ltd.

1.Our services:A.Supply sampleB.The packing also can be according the customers` requirmentC.Any inquiries will be replied within 24 hoursD.we provide Commerical Invoice, Packing List, Bill of loading, COA , Health certificate and Origin certificate.

4-Acetyl-1-methyl-1-cyclohexene

Cas:6090-09-1

Min.Order:0

Negotiable

Type:Lab/Research institutions

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

4-Acetyl-1-methyl-1-cyclohexene

Cas:6090-09-1

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Hangzhou Ocean Chemical Co., Ltd.

★.Best quality according to requirement ★.Competitive price in China market ★.Mature Technical support ★.Professional logistic support

4-acetyl-1-methyl-1-cyclohexene

Cas:6090-09-1

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Hangzhou Fandachem Co.,Ltd

4-Acetyl-1-methyl-1-cyclohexeneAppearance:white crystalline powder Storage:Store in dry, dark and ventilated place Package:25KG drum Application:intermediate Transportation:by air, by sea, by express

4-Acetyl-1-methyl-1-cyclohexene

Cas:6090-09-1

Min.Order:0

Negotiable

Type:Other

inquiry

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

4-Acetyl-1-methyl-1-cyclohexene

Cas:6090-09-1

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

SAGECHEM LIMITED

6090-09-1 Application:intermediate

4-Acetyl-1-methylcyclohexene

Cas:6090-09-1

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Shanghai Yuanye Bio-Technology Co., Ltd.

good quality, competitive price, thoughtful after sale serviceAppearance:white powder Storage:Keep it in dry,shady and cool place Package:50mg Application:Pharma;Industry;Agricultural;chemical reaserch Transportation:by express or by sea Port:Any por

4-acetyl-1-methyl-1-cyclohexene

Cas:6090-09-1

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Shanghai Chinqesen Biotechnology Co., Ltd.

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

6090-09-1

Cas:6090-09-1

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Chemsigma International Co.,Ltd.

bulk?production Application:Pharmaceutical intermediates

4-acetyl-1-methyl-1-cyclohexene

Cas:6090-09-1

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

ZHEJIANG JIUZHOU CHEM CO.,LTD

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

4-Acetyl-1-methyl-1-cyclohexene

Cas:6090-09-1

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Bide Pharmatech Ltd

Our mission is to provide high-quality and innovative products to our customers. By offering a broad range of products, custom synthesis and personalized services, Bide can help scientists speeding up their research in the chemical and pharmaceutical

1-(4-Methylcyclohex-3-en-1-yl)ethanone

Cas:6090-09-1

Min.Order:0

Negotiable

Type:Other

inquiry

Amadis Chemical Co., Ltd.

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

4-acetyl-1-methyl-1-cyclohexene

Cas:6090-09-1

Min.Order:10 Milligram

Negotiable

Type:Lab/Research institutions

inquiry

suzhou BetterBioChem Co., Ltd.

Betterbiochem is specialized in APIs, pharmaceutical intermediates & fine chemicals. 1. The best quality, competitive price. 2. The best service before or after shipment. 3. Rich experience in export operation. 4. Rich experience in

4-acetyl-1-methyl-1-cyclohexene

Cas:6090-09-1

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

U-Chemo Holding Co.,Limited

U-CHEMO is a high-tech enterprise taking pharmaceutical intermediates and fine chemicals as main products. We pay high attention on product quality and apply quality management in the whole manufacturing process from research to production. In additi

4-Acetyl-1-methylcyclohexene

Cas:6090-09-1

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Chemical Technology Co.,LTD

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

4-acetyl-1-methyl-1-cyclohexene

Cas:6090-09-1

Min.Order:0

Negotiable

Type:Other

inquiry

Shanghai united Scientific Co.,Ltd.

United Scientific Company Located in Shanghai of China , is a competitive player in the global specialty and fine chemical market. Fenghua has both the expertise and flexibility to produce a wide range of chemicals. Focusing on developing the innovat

4-Acetyl-1-methyl-1-cyclohexene

Cas:6090-09-1

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Chungking Joyinchem Co., Ltd.

Joyinchem have been committed to chemical supply for several years and have built good cooperation records with multinational chemical corporations and importers from all over the world. Our services include:-Spot goods-Contract manufacturing-Custom

4-Acetyl-1-methyl-1-cyclohexene

Cas:6090-09-1

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Shanghai AngewChem Co., Ltd.

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

4-acetyl-1-methyl-1-cyclohexene

Cas:6090-09-1

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Nanjing Raymon Biotech Co., Ltd.

4-acetyl-1-methyl-1-cyclohexene Storage:Store in dry and cool condition Package:25kg or according to cutomer's demand Application:Chemical research/Pharmaceutical intermediates Transportation:By Sea,by Air,By courier like DHL or Fedx. Port:Shanghai/S

4-acetyl-1-methyl-1-cyclohexene

Cas:6090-09-1

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Hebei Ruishun Trade Co.,Ltd

Supply top quality products with a reasonable price Application:api

6090-09-1

Cas:6090-09-1

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Chemical Co.Ltd

Manufacturer,strong R&D,professional team Storage:Store in a cool, dry place. Store in a tightly closed container. Package:according to your requirement Application:ZhiShang Chemical is owned by ZhiShang Group, is a professional new-type chemicals en

4-Acetyl-1-methyl-1-cyclohexene

Cas:6090-09-1

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Synthetic route

methyl vinyl ketone
78-94-4

methyl vinyl ketone

isoprene
78-79-5

isoprene

A

5-acetyl-1-methylcyclohexene
41723-53-9

5-acetyl-1-methylcyclohexene

B

(+-)-4-acetyl-1-methylcyclohexene
6090-09-1

(+-)-4-acetyl-1-methylcyclohexene

Conditions
ConditionsYield
With zeolite ZSM-5 In dichloromethane Heating;A 2%
B 98%
scandium tris(trifluoromethanesulfonate) In dichloromethane at 0℃; for 13h;A 6.7%
B 91%
With tin (IV) chloride pentahydrate In benzene at 21℃; for 1h; Inert atmosphere;A n/a
B 10%
methyl vinyl ketone
78-94-4

methyl vinyl ketone

isoprene
78-79-5

isoprene

(+-)-4-acetyl-1-methylcyclohexene
6090-09-1

(+-)-4-acetyl-1-methylcyclohexene

Conditions
ConditionsYield
With C36H47AlClN2O(1+)*C24H12BCl8(1-) In dichloromethane at 20℃; for 12h; Reagent/catalyst; Schlenk technique;97%
With tris(pentafluoroethyl)difluorophosphorane In dichloromethane at 0 - 25℃; for 21h; Catalytic behavior; Kinetics; Mechanism; Temperature; Time; Diels-Alder Cycloaddition;93%
With methyltrioxorhenium(VII) In chloroform for 18h; Ambient temperature;90%
1-(4-methyl-3-cyclohexen-1-yl)ethanol
55511-67-6

1-(4-methyl-3-cyclohexen-1-yl)ethanol

(+-)-4-acetyl-1-methylcyclohexene
6090-09-1

(+-)-4-acetyl-1-methylcyclohexene

Conditions
ConditionsYield
With pyridinium chlorochromate In dichloromethane at 0 - 20℃; for 2h;93%
(2RS,3SR) 3-diphenylphosphinoyl-2-(4-methylcyclohex-3-enyl)-6-methylhept-5-en-2-ol

(2RS,3SR) 3-diphenylphosphinoyl-2-(4-methylcyclohex-3-enyl)-6-methylhept-5-en-2-ol

A

(Z)-α-bisabolene
29837-07-8

(Z)-α-bisabolene

B

(+-)-4-acetyl-1-methylcyclohexene
6090-09-1

(+-)-4-acetyl-1-methylcyclohexene

Conditions
ConditionsYield
With sodium hydride In N,N-dimethyl-formamide at 70℃; for 1h;A 90.7%
B n/a
threo-3-diphenylphosphinoyl-2-(4-methylcyclohex-3-enyl)-6-methylhept-5-en-2-ol

threo-3-diphenylphosphinoyl-2-(4-methylcyclohex-3-enyl)-6-methylhept-5-en-2-ol

A

(E)‐α‐bisabolene
25532-79-0

(E)‐α‐bisabolene

B

(+-)-4-acetyl-1-methylcyclohexene
6090-09-1

(+-)-4-acetyl-1-methylcyclohexene

Conditions
ConditionsYield
With potassium hydroxide In dimethyl sulfoxide at 50℃; for 1h;A 83.3%
B n/a
1-(c-4'-hydroxy-4'-methyl-r-1'-cyclohexyl)ethanone
61187-22-2

1-(c-4'-hydroxy-4'-methyl-r-1'-cyclohexyl)ethanone

(+-)-4-acetyl-1-methylcyclohexene
6090-09-1

(+-)-4-acetyl-1-methylcyclohexene

Conditions
ConditionsYield
With iodine In toluene for 0.25h; Heating;81%
C9H15O(1+)*F6Sb(1-)
43103-57-7

C9H15O(1+)*F6Sb(1-)

A

methyl-4 cyclohexenyl-1 methyle cetone
22273-97-8

methyl-4 cyclohexenyl-1 methyle cetone

B

1-(4-methyl-cyclohex-2-enyl)-ethanone
19876-42-7

1-(4-methyl-cyclohex-2-enyl)-ethanone

C

(+-)-4-acetyl-1-methylcyclohexene
6090-09-1

(+-)-4-acetyl-1-methylcyclohexene

Conditions
ConditionsYield
at 40℃; for 1h; Yields of byproduct given. Title compound not separated from byproducts;A n/a
B n/a
C 70%
methyl vinyl ketone
78-94-4

methyl vinyl ketone

isoprene
78-79-5

isoprene

A

3-acetyl-1-methylcyclohexene
60048-68-2

3-acetyl-1-methylcyclohexene

B

(+-)-4-acetyl-1-methylcyclohexene
6090-09-1

(+-)-4-acetyl-1-methylcyclohexene

Conditions
ConditionsYield
at 20℃; for 0.666667h; deposition of a mixture of the substrates on the silica gel; reaction with acroleine; acceleration of a Diels-Alder reaction under adsorption conditions;A n/a
B 70%
With tin(IV) chloride In benzene at 5 - 10℃; for 2h;
4-acetyl-1-trimethylsilylmethyl-1-cyclohexene
74043-09-7

4-acetyl-1-trimethylsilylmethyl-1-cyclohexene

A

1-(4-Methylenecyclohexyl)ethanone
17023-58-4

1-(4-Methylenecyclohexyl)ethanone

B

(+-)-4-acetyl-1-methylcyclohexene
6090-09-1

(+-)-4-acetyl-1-methylcyclohexene

Conditions
ConditionsYield
With potassium fluoride In dimethyl sulfoxide at 120℃; for 12h;A 10%
B 62%
With potassium fluoride In dimethyl sulfoxide at 120℃; for 12h; Yield given;
With potassium fluoride In dimethyl sulfoxide at 120℃; for 12h; Mechanism; Product distribution; Method for preparation of exo-methylenecyclohexanes and cyclohexenes.;
1-acetyl-2-methyl-2-vinylcyclobutane
131510-64-0

1-acetyl-2-methyl-2-vinylcyclobutane

(+-)-4-acetyl-1-methylcyclohexene
6090-09-1

(+-)-4-acetyl-1-methylcyclohexene

Conditions
ConditionsYield
ethylaluminum dichloride In dichloromethane at 0℃; for 0.5h;51%
α-4-dimethyl-3-cyclohexene-1-acetaldehyde
29548-14-9

α-4-dimethyl-3-cyclohexene-1-acetaldehyde

A

(+-)-4-acetyl-1-methylcyclohexene
6090-09-1

(+-)-4-acetyl-1-methylcyclohexene

B

1-(4-methyl-3-cyclohexen-1-yl)ethanol
55511-67-6

1-(4-methyl-3-cyclohexen-1-yl)ethanol

Conditions
ConditionsYield
With dihydrogen peroxide; potassium hydroxide In water; dimethyl sulfoxide; isopropyl alcohol at 20 - 80℃; for 3.5h;A 12%
B 46%
p-menthane-2,8,9-triol

p-menthane-2,8,9-triol

(+-)-4-acetyl-1-methylcyclohexene
6090-09-1

(+-)-4-acetyl-1-methylcyclohexene

Conditions
ConditionsYield
With chromium(VI) oxide; sulfuric acid 1-methyl-4-acetyl-cyclohexen-(1) of unknown optical behaviour;
p-menthane-1,8,9-triol
85734-09-4

p-menthane-1,8,9-triol

(+-)-4-acetyl-1-methylcyclohexene
6090-09-1

(+-)-4-acetyl-1-methylcyclohexene

Conditions
ConditionsYield
With chromium(VI) oxide; sulfuric acid optically inactive 1-methyl-4-acetyl-cyclohexene-(1);
p-menthane-1,8,9-triol
85734-09-4

p-menthane-1,8,9-triol

A

1-(4-hydroxy-4-methylcyclohexyl)ethan-1-one
5034-20-8

1-(4-hydroxy-4-methylcyclohexyl)ethan-1-one

B

(+-)-4-acetyl-1-methylcyclohexene
6090-09-1

(+-)-4-acetyl-1-methylcyclohexene

Conditions
ConditionsYield
With sulfate of CrO3
1-(4-hydroxy-4-methyl-cyclohexyl)-ethanone semicarbazone
103985-21-3

1-(4-hydroxy-4-methyl-cyclohexyl)-ethanone semicarbazone

(+-)-4-acetyl-1-methylcyclohexene
6090-09-1

(+-)-4-acetyl-1-methylcyclohexene

Conditions
ConditionsYield
With oxalic acid isomer(ic) mixture;
3-buten-1-yne
689-97-4

3-buten-1-yne

isoprene
78-79-5

isoprene

(+-)-4-acetyl-1-methylcyclohexene
6090-09-1

(+-)-4-acetyl-1-methylcyclohexene

Conditions
ConditionsYield
With sulfuric acid; mercury(II) oxide at 45℃; isomer(ic) mixture;
(R)-2-methyl-2-(4-methylcyclohex-3-en-1-yl)-1,3-dioxolane
6090-08-0

(R)-2-methyl-2-(4-methylcyclohex-3-en-1-yl)-1,3-dioxolane

(+-)-4-acetyl-1-methylcyclohexene
6090-09-1

(+-)-4-acetyl-1-methylcyclohexene

Conditions
ConditionsYield
With hydrogenchloride In acetone
limonene.
138-86-3

limonene.

(+-)-4-acetyl-1-methylcyclohexene
6090-09-1

(+-)-4-acetyl-1-methylcyclohexene

Conditions
ConditionsYield
With oxygen; uranyl acetate In pyridine Irradiation;
Stage #1: limonene. With cis-[Ru(2,9-Me2phen)2(OH2)2](PF6)2 In acetonitrile at 55℃; for 0.5h;
Stage #2: With dihydrogen peroxide In acetonitrile for 8h;
Multi-step reaction with 3 steps
1.1: 9-bora-bicyclo[3.3.1]nonane / tetrahydrofuran / 3 h / 0 - 20 °C / Inert atmosphere
1.2: 2 h / 0 °C / Inert atmosphere
2.1: pyridinium chlorochromate / dichloromethane / 2 h / 0 - 20 °C
3.1: dihydrogen peroxide; potassium hydroxide / dimethyl sulfoxide; isopropyl alcohol; water / 3.5 h / 20 - 80 °C
View Scheme
Multi-step reaction with 4 steps
1.1: 9-bora-bicyclo[3.3.1]nonane / tetrahydrofuran / 3 h / 0 - 20 °C / Inert atmosphere
1.2: 2 h / 0 °C / Inert atmosphere
2.1: pyridinium chlorochromate / dichloromethane / 2 h / 0 - 20 °C
3.1: dihydrogen peroxide; potassium hydroxide / dimethyl sulfoxide; isopropyl alcohol; water / 3.5 h / 20 - 80 °C
4.1: pyridinium chlorochromate / dichloromethane / 2 h / 0 - 20 °C
View Scheme
4-oxocyclohexanecarboxylic acid
874-61-3

4-oxocyclohexanecarboxylic acid

methyl iodide
74-88-4

methyl iodide

(+-)-4-acetyl-1-methylcyclohexene
6090-09-1

(+-)-4-acetyl-1-methylcyclohexene

Conditions
ConditionsYield
(i) Li, Et2O, (ii) /BRN= 1635956/; Multistep reaction;
2-phenylsulfinylmethyl-1,3-butadiene
95684-40-5

2-phenylsulfinylmethyl-1,3-butadiene

methyl vinyl ketone
78-94-4

methyl vinyl ketone

A

5-acetyl-1-methylcyclohexene
41723-53-9

5-acetyl-1-methylcyclohexene

B

(+-)-4-acetyl-1-methylcyclohexene
6090-09-1

(+-)-4-acetyl-1-methylcyclohexene

Conditions
ConditionsYield
Yield given. Multistep reaction. Yields of byproduct given. Title compound not separated from byproducts;
methyl vinyl ketone
78-94-4

methyl vinyl ketone

isoprene
78-79-5

isoprene

A

(+-)-4-acetyl-1-methylcyclohexene
6090-09-1

(+-)-4-acetyl-1-methylcyclohexene

B

1-(5-methylcyclohex-3-enyl)ethanone
55169-94-3

1-(5-methylcyclohex-3-enyl)ethanone

Conditions
ConditionsYield
In toluene at 120℃; for 15h; Yield given;
1-<4-hydroxy-4-methyl-cyclohexyl>-ethanone-(1)

1-<4-hydroxy-4-methyl-cyclohexyl>-ethanone-(1)

(+-)-4-acetyl-1-methylcyclohexene
6090-09-1

(+-)-4-acetyl-1-methylcyclohexene

Conditions
ConditionsYield
With naphthalene-2-sulfonate at 160 - 180℃; isomer(ic) mixture;
methylmagnesium bromide
75-16-1

methylmagnesium bromide

(+-)-4-methyl-cyclohexene-(3)-carbonitrile-(1)

(+-)-4-methyl-cyclohexene-(3)-carbonitrile-(1)

(+-)-4-acetyl-1-methylcyclohexene
6090-09-1

(+-)-4-acetyl-1-methylcyclohexene

Conditions
ConditionsYield
With diethyl ether isomer(ic) mixture;
optically active p-menthanetriol-(2.8.9)

optically active p-menthanetriol-(2.8.9)

(+-)-4-acetyl-1-methylcyclohexene
6090-09-1

(+-)-4-acetyl-1-methylcyclohexene

Conditions
ConditionsYield
With chromium(VI) oxide; sulfuric acid 1-methyl-4-acetyl-cyclohexen-(1) of unknown optical behaviour;
sulfuric acid
7664-93-9

sulfuric acid

p-menthane-1,8,9-triol
85734-09-4

p-menthane-1,8,9-triol

chromic acid

chromic acid

A

(+-)-4-acetyl-1-methylcyclohexene
6090-09-1

(+-)-4-acetyl-1-methylcyclohexene

B

1-methyl-4-acetyl-cyclohexanol-(1)

1-methyl-4-acetyl-cyclohexanol-(1)

(+-)-2-chloro-1-<4-methyl-cyclohex-3-enyl>-ethanone

(+-)-2-chloro-1-<4-methyl-cyclohex-3-enyl>-ethanone

(+-)-4-acetyl-1-methylcyclohexene
6090-09-1

(+-)-4-acetyl-1-methylcyclohexene

Conditions
ConditionsYield
With acetic acid; zinc
(4-Methyl-3-pentenyl) diphenylphosphine oxide
86105-38-6

(4-Methyl-3-pentenyl) diphenylphosphine oxide

(+-)-4-acetyl-1-methylcyclohexene
6090-09-1

(+-)-4-acetyl-1-methylcyclohexene

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: 1.) butyllithium / 1.) hexane, THF, 0 deg C, 30 min; 2.) hexane, THF, -78 deg C; 3.) allowed to warm to r.t. during 2 h
2: sodium hydride / dimethylformamide / 1 h / 70 °C
View Scheme
Multi-step reaction with 2 steps
1: 1.) butyllithium / 1.) hexane, THF, 0 deg C, 30 min; 2.) hexane, THF, -78 deg C; 3.) allowed to warm to r.t. during 2 h
2: 85 percent potassium hydroxide / dimethylsulfoxide / 1 h / 50 °C
View Scheme
trimethyl(2-methylenebut-3-enyl)silane
70901-64-3

trimethyl(2-methylenebut-3-enyl)silane

(+-)-4-acetyl-1-methylcyclohexene
6090-09-1

(+-)-4-acetyl-1-methylcyclohexene

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: 64 percent / aluminium chloride / benzene / 3.5 h / 15 - 20 °C / without cat. at 80 deg C, 36 h
2: KF / dimethylsulfoxide / 12 h / 120 °C
View Scheme
1-acetyl-2-methylcyclobutene
67223-99-8

1-acetyl-2-methylcyclobutene

(+-)-4-acetyl-1-methylcyclohexene
6090-09-1

(+-)-4-acetyl-1-methylcyclohexene

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: 1) CuBr*Me2S / 1) THF, 40 min, -40 deg C or 30 min, -20 deg C 2) 280 min, -40 deg C
2: 51 percent / EtAlCl2 / CH2Cl2 / 0.5 h / 0 °C
View Scheme
(+-)-4-acetyl-1-methylcyclohexene
6090-09-1

(+-)-4-acetyl-1-methylcyclohexene

ortho-anisaldehyde
135-02-4

ortho-anisaldehyde

(E)-3-(2-methoxyphenyl)-1-(4-methylcyclohex-3-en-1-yl)prop-2-en-1-one

(E)-3-(2-methoxyphenyl)-1-(4-methylcyclohex-3-en-1-yl)prop-2-en-1-one

Conditions
ConditionsYield
With sodium hydroxide In ethanol; water at 20℃; for 4h; Claisen-Schmidt Condensation;98%
(+-)-4-acetyl-1-methylcyclohexene
6090-09-1

(+-)-4-acetyl-1-methylcyclohexene

methylmagnesium bromide
75-16-1

methylmagnesium bromide

terpineol
98-55-5

terpineol

Conditions
ConditionsYield
In diethyl ether for 0.5h; Ambient temperature;97%
With hydrogenchloride 1.) Et2O, 35 deg C, 2 h, 2.) methanol, r.t., 20 min; Yield given. Multistep reaction;
(+-)-4-acetyl-1-methylcyclohexene
6090-09-1

(+-)-4-acetyl-1-methylcyclohexene

1-(4-methyl-3-cyclohexen-1-yl)ethanol
55511-67-6

1-(4-methyl-3-cyclohexen-1-yl)ethanol

Conditions
ConditionsYield
With aluminium trichloride; diphenylstibane In tetrahydrofuran for 2h; Ambient temperature;96%
With ethanol; sodium
With C46H45ClN3O2PRu; sodium hydroxide In isopropyl alcohol at 90℃; for 24h; Reagent/catalyst; Glovebox;
(+-)-4-acetyl-1-methylcyclohexene
6090-09-1

(+-)-4-acetyl-1-methylcyclohexene

benzaldehyde
100-52-7

benzaldehyde

(E)-1-(4-methylcyclohex-3-en-1-yl)-3-phenylprop-2-en-1-one

(E)-1-(4-methylcyclohex-3-en-1-yl)-3-phenylprop-2-en-1-one

Conditions
ConditionsYield
With sodium hydroxide In ethanol; water at 20℃; for 2h; Reagent/catalyst; Claisen-Schmidt Condensation;96%
(+-)-4-acetyl-1-methylcyclohexene
6090-09-1

(+-)-4-acetyl-1-methylcyclohexene

4-methyl-benzaldehyde
104-87-0

4-methyl-benzaldehyde

(E)-1-(4-methylcyclohex-3-en-1-yl)-3-(p-tolyl)prop-2-en-1-one

(E)-1-(4-methylcyclohex-3-en-1-yl)-3-(p-tolyl)prop-2-en-1-one

Conditions
ConditionsYield
With sodium hydroxide In ethanol; water at 20℃; for 3h; Claisen-Schmidt Condensation;95%
(+-)-4-acetyl-1-methylcyclohexene
6090-09-1

(+-)-4-acetyl-1-methylcyclohexene

4-bromo-benzaldehyde
1122-91-4

4-bromo-benzaldehyde

(E)-3-(4-bromophenyl)-1-(4-methylcyclohex-3-en-1-yl)prop-2-en-1-one

(E)-3-(4-bromophenyl)-1-(4-methylcyclohex-3-en-1-yl)prop-2-en-1-one

Conditions
ConditionsYield
With sodium hydroxide In ethanol; water at 20℃; for 2h; Claisen-Schmidt Condensation;93%
(+-)-4-acetyl-1-methylcyclohexene
6090-09-1

(+-)-4-acetyl-1-methylcyclohexene

4-fluorobenzaldehyde
459-57-4

4-fluorobenzaldehyde

(E)-3-(4-fluorophenyl)-1-(4-methylcyclohex-3-en-1-yl)prop-2-en-1-one

(E)-3-(4-fluorophenyl)-1-(4-methylcyclohex-3-en-1-yl)prop-2-en-1-one

Conditions
ConditionsYield
With sodium hydroxide In ethanol; water at 20℃; for 3h; Claisen-Schmidt Condensation;92%
(+-)-4-acetyl-1-methylcyclohexene
6090-09-1

(+-)-4-acetyl-1-methylcyclohexene

3-nitro-benzaldehyde
99-61-6

3-nitro-benzaldehyde

(E)-1-(4-methylcyclohex-3-en-1-yl)-3-(3-nitrophenyl)prop-2-en-1-one

(E)-1-(4-methylcyclohex-3-en-1-yl)-3-(3-nitrophenyl)prop-2-en-1-one

Conditions
ConditionsYield
With sodium hydroxide In ethanol; water at 20℃; for 4h; Claisen-Schmidt Condensation;92%
(+-)-4-acetyl-1-methylcyclohexene
6090-09-1

(+-)-4-acetyl-1-methylcyclohexene

4-acetyl-1,2-epoxy-1-methylcyclohexane
148154-91-0

4-acetyl-1,2-epoxy-1-methylcyclohexane

Conditions
ConditionsYield
With 3-chloro-benzenecarboperoxoic acid In dichloromethane Ambient temperature;86%
(+-)-4-acetyl-1-methylcyclohexene
6090-09-1

(+-)-4-acetyl-1-methylcyclohexene

1-(4-methyl-3-cyclohexen-1-yl)-1-ethanone oxime
479683-06-2

1-(4-methyl-3-cyclohexen-1-yl)-1-ethanone oxime

Conditions
ConditionsYield
With hydroxylamine hydrochloride; sodium acetate In water; acetonitrile at 20℃; for 3h;86%
methyl magnesium iodide
917-64-6

methyl magnesium iodide

(+-)-4-acetyl-1-methylcyclohexene
6090-09-1

(+-)-4-acetyl-1-methylcyclohexene

terpineol
98-55-5

terpineol

Conditions
ConditionsYield
In diethyl ether for 0.25h; Ambient temperature;85%
With diethyl ether dl-α-terpineol;
(+-)-4-acetyl-1-methylcyclohexene
6090-09-1

(+-)-4-acetyl-1-methylcyclohexene

O-benzylhydoxylamine hydrochloride
2687-43-6

O-benzylhydoxylamine hydrochloride

1-(4-methylcyclohex-3-en-1-yl)ethanone O-benzyloxime

1-(4-methylcyclohex-3-en-1-yl)ethanone O-benzyloxime

Conditions
ConditionsYield
With sodium acetate In water; acetonitrile at 20℃; for 8h;82%
(+-)-4-acetyl-1-methylcyclohexene
6090-09-1

(+-)-4-acetyl-1-methylcyclohexene

4-acetyl-1-methylcyclohexane-1,2-diol

4-acetyl-1-methylcyclohexane-1,2-diol

Conditions
ConditionsYield
With ruthenium trichloride; sodium periodate In ethyl acetate; acetonitrile for 0.05h;81%
(+-)-4-acetyl-1-methylcyclohexene
6090-09-1

(+-)-4-acetyl-1-methylcyclohexene

para-methylacetophenone
122-00-9

para-methylacetophenone

Conditions
ConditionsYield
With 5 weight% palladium(0) nanoparticles supported on mesoporous natural phosphate In neat (no solvent) for 24h; Reflux;80%
With sulfuric acid
Conditions
ConditionsYield
With tetrabutylammonium tetrafluoroborate In N,N-dimethyl-formamide electroreductive coupling;80%
(+-)-4-acetyl-1-methylcyclohexene
6090-09-1

(+-)-4-acetyl-1-methylcyclohexene

4-chlorobenzaldehyde
104-88-1

4-chlorobenzaldehyde

(E)-3-(4-chlorophenyl)-1-(4-methylcyclohex-3-en-1-yl)prop-2-en-1-one

(E)-3-(4-chlorophenyl)-1-(4-methylcyclohex-3-en-1-yl)prop-2-en-1-one

Conditions
ConditionsYield
With sodium hydroxide In ethanol; water at 20℃; for 4h; Claisen-Schmidt Condensation;80%
(+-)-4-acetyl-1-methylcyclohexene
6090-09-1

(+-)-4-acetyl-1-methylcyclohexene

C9H14Cl2O

C9H14Cl2O

Conditions
ConditionsYield
Stage #1: (+-)-4-acetyl-1-methylcyclohexene With iron(III) chloride In dichloromethane; water at 20℃;
Stage #2: With sodium hypochlorite In dichloromethane; water at 20℃; for 0.583333h;
80%
ethoxydimethylvinylsilane
5356-83-2

ethoxydimethylvinylsilane

(+-)-4-acetyl-1-methylcyclohexene
6090-09-1

(+-)-4-acetyl-1-methylcyclohexene

2,2,5-Trimethyl-5-(4-methyl-cyclohex-3-enyl)-[1,2]oxasilolane

2,2,5-Trimethyl-5-(4-methyl-cyclohex-3-enyl)-[1,2]oxasilolane

Conditions
ConditionsYield
With tetraethylammonium tosylate In N,N-dimethyl-formamide electrolytic coupling;79%
(+-)-4-acetyl-1-methylcyclohexene
6090-09-1

(+-)-4-acetyl-1-methylcyclohexene

(4-isopropylbenzaldehyde)
122-03-2

(4-isopropylbenzaldehyde)

(E)-3-(4-isopropylphenyl)-1-(4-methylcyclohex-3-en-1-yl)prop-2-en-1-one

(E)-3-(4-isopropylphenyl)-1-(4-methylcyclohex-3-en-1-yl)prop-2-en-1-one

Conditions
ConditionsYield
With sodium hydroxide In ethanol; water at 20℃; for 2h; Claisen-Schmidt Condensation;72%
(+-)-4-acetyl-1-methylcyclohexene
6090-09-1

(+-)-4-acetyl-1-methylcyclohexene

propargyl magnesium bromide
18295-60-8

propargyl magnesium bromide

2-(1-methylcyclohex-1-ene-4-yl)pent-4-yne-2-ol

2-(1-methylcyclohex-1-ene-4-yl)pent-4-yne-2-ol

Conditions
ConditionsYield
In diethyl ether for 2h; Ambient temperature;70%
4-methyleneoxetan-2-one
674-82-8

4-methyleneoxetan-2-one

(+-)-4-acetyl-1-methylcyclohexene
6090-09-1

(+-)-4-acetyl-1-methylcyclohexene

6-methyl-2-(4-methylcyclohex-3-en-1-yl)-1,3-dioxin-4-one
338453-61-5

6-methyl-2-(4-methylcyclohex-3-en-1-yl)-1,3-dioxin-4-one

Conditions
ConditionsYield
With toluene-4-sulfonic acid In benzene for 20h; Heating;70%
(+-)-4-acetyl-1-methylcyclohexene
6090-09-1

(+-)-4-acetyl-1-methylcyclohexene

4-dimethylamino-benzaldehyde
100-10-7

4-dimethylamino-benzaldehyde

(E)-3-(4-(dimethylamino)phenyl)-1-(4-methylcyclohex-3-en-1-yl)prop-2-en-1-one

(E)-3-(4-(dimethylamino)phenyl)-1-(4-methylcyclohex-3-en-1-yl)prop-2-en-1-one

Conditions
ConditionsYield
With sodium hydroxide In ethanol; water at 20℃; for 5h; Claisen-Schmidt Condensation;68%

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