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Sinoway Industrial Co., Ltd.

Guaiazulene is an U.S. FDA-approved cosmetic color additive and can also be used as active pharmaceutical ingredient. It has a great function of anti-inflammatory and promoting the skin repairing. our advantage of Guaiazulene High Quality with

Factory supply 99.9%GC pharmaceutical grade/cosmetic grade guaiazulene

Cas:489-84-9

Min.Order:1 Kilogram

Negotiable

Type:Trading Company

inquiry

Xi'an Xszo Chem Co., Ltd.

1. Factory price and high quality must be guaranteed, base on 8 years of production and R&D experience2. Free samples will be provided,ensure specifications and quality are right for customer3. Customers will receive the most professional technical s

High Quality 99% Guaiazulenum 489-84-9 GMP Manufacturer

Cas:489-84-9

Min.Order:1 Gram

FOB Price: $0.1

Type:Manufacturers

inquiry

LEAP CHEM Co., Ltd.

Best Seller, High Quality, Competitive Price, Fast Delivery, Quick ResponseAppearance:powder, or liquid Storage:Stored in room temperature, ventilated place Package:Bottle, barrel, cargo, container, etc. Application:Pharmaceuticals, intermediates, AP

Guaiazulene

Cas:489-84-9

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Dayang Chem (Hangzhou) Co.,Ltd.

Dayangchem's R&D center can offer custom synthesis according to the contract research and development services for the fine chemicals, pharmaceutical, biotechnique and some of the other chemicals. DayangChem can provide different quantities

1,4-Dimethyl-7-isopropylazulene Manufacturer/High quality/Best price/In stock

Cas:489-84-9

Min.Order:1 Kilogram

FOB Price: $3.0

Type:Lab/Research institutions

inquiry

Hangzhou Dingyan Chem Co., Ltd

Items Standard Result Character This product is dark blue crystallization or viscous liquid. Turn green in the light, in the end become yellow

High purity Various Specifications Guaiazulene CAS:489-84-9

Cas:489-84-9

Min.Order:1 Gram

FOB Price: $100.0 / 500.0

Type:Manufacturers

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 Guaiazulene supplier in China

Cas:489-84-9

Min.Order:0 Metric Ton

Negotiable

Type:Manufacturers

inquiry

Xi'an Quanao Biotech Co., Ltd.

Xi’an Quanao Biotech Co., Ltd. with 18 years experience in plant extract filed. Product grade: Medicine, Health care product, Cosmetics, Food, Beverage, Feed. Hot selling market: Europe, North America, South America, Middle East, Asia Pacifi

98% Guaiazulene powder cas no 489-84-9

Cas:489-84-9

Min.Order:100 Gram

FOB Price: $15.0 / 24.0

Type:Manufacturers

inquiry

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 Guaiazulene

Cas:489-84-9

Min.Order:1

Negotiable

Type:Other

inquiry

shanghai Tauto Biotech Co., Ltd

17-year experience in Phytochemicals Each product has passed very strict tests (NMR\MS\HPLC) Agents in 13 countries Certified by ISO 9001:2008 quality management system Leader Supplier of Botanical Reference Materials in China

Guaiazulene

Cas:489-84-9

Min.Order:10 Milligram

Negotiable

Type:Manufacturers

inquiry

Tengzhou Runlong Fragrance Co., Ltd.

1、Our factory passed ISO 9001, ISO 14001, ISO 22000 system certification; HALAL 、KOSHER、FCC AND FDA certificate are available. We can provide customers with better prices, and the supply is stable. 2、We founded in 2004,10% of the staff have more tha

99% Guaiazulene Powder CAS 489-84-9

Cas:489-84-9

Min.Order:1 Kilogram

Negotiable

Type:Manufacturers

inquiry

Chemwill Asia Co., Ltd.

Chemwill Asia co.,Ltd is one of the leading manufacturer in CHINA. Product quality, process, price and service Guaiazulene 489-84-9 1,4-Dimethyl-7-isopropylazulene Factory IN STOCK CAS 489-84-9 489-84-9 CAS 489-84-9 highly quality and immedai

Guaiazulene 489-84-9 1,4-Dimethyl-7-isopropylazulene Factory IN STOCK CAS 489-84-9

Cas:489-84-9

Min.Order:5 Kiloliter

FOB Price: $3.5 / 5.0

Type:Manufacturers

inquiry

Hebei yanxi chemical co.,LTD.

Cyanamide, referred to as ".Cyanogen amine solution used for fruit trees deciduous agent abroad, non-toxic pest control agent.Single crystal chemical is mainly used for the synthesis of medicine, health products, feed additives and pesticide i

guaiazulene

Cas:489-84-9

Min.Order:5 Metric Ton

FOB Price: $1350.0 / 1500.0

Type:Trading Company

inquiry

Henan Tianfu Chemical Co., Ltd.

Good quantity Guaiazulene Basic information Product Name: Guaiazulene Synonyms: 1,4-dimethyl-7-(1-methylethyl)-azulen;1,4-Dimethyl-7-(1-methylethyl)azulene;1,4-dimethyl-7-(1-methylethy

Guaiazulene, 99%

Cas:489-84-9

Min.Order:1 Metric Ton

Negotiable

Type:Lab/Research institutions

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

Guaiazulene

Cas:489-84-9

Min.Order:1 Kilogram

FOB Price: $9.0 / 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

New production CAS 489-84-9 with best quality

Cas:489-84-9

Min.Order:1 Kilogram

FOB Price: $139.0 / 210.0

Type:Trading Company

inquiry

Hangzhou Sartort Biopharma Co., Ltd

Appearance:Dark blue ,turn green in the light and become blue in the end Storage:ln stock Package:25kg/Barrel Application:Chemicals Transportation:Express/Sea/Air Port:Any port of china

China supplier Guaiazulene

Cas:489-84-9

Min.Order:1 Kilogram

FOB Price: $100.0 / 850.0

Type:Lab/Research institutions

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

1,4-Dimethyl-7-isopropylazulene 489-84-9

Cas:489-84-9

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Xi'an Faithful Biotech Co., Ltd.

We are the manufacturers and suppliers of API in China, and warehouse in Germany and USA of California, which can quickly and safely deliver to your address 1.High quality and competitive price. 2.Free sample for your evaluation. 3.Promptly delivery

Baoji Guokang Healthchem co.,ltd

Our company has been in existence for 10 years since its establishment. We have our own unique team. The company integrates independent research and development, production and sales. We have established famous brands at home and abroad. At present

Guaiazulene

Cas:489-84-9

Min.Order:1 Kilogram

FOB Price: $240.0 / 260.0

Type:Trading Company

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

1,4-Dimethyl-7-isopropylazulene

Cas:489-84-9

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Changchun Artel lmport and Export trade company

Product Detail Minimum Order Qty. 10 Gram

Top quality Guaiazulene manufacturer CAS NO.489-84-9

Cas:489-84-9

Min.Order:10 Gram

Negotiable

Type:Trading Company

inquiry

Leader Biochemical Group

Overview of Our Factories Our Factories production lines Our Factories R&D ability Our Factories warehouse Our Factorie

China Biggest Factory & Manufacturer supply Guaiazulene

Cas:489-84-9

Min.Order:1 Kilogram

FOB Price: $5.0 / 10.0

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

1,4-Dimethyl-7-isopropylazulene

Cas:489-84-9

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Luyunjia Chemistry Xiamen Limited

Overview Quick Details CAS No.: 489-84-9 Other Names: Guaiazulene MF: C15H18 EINECS No.: 489-84-9 Place of Origin: Shandong, China (Mainland) Type: Central Nervous System Agents Grade Standard: Medicine Grade Usage: Animal Pharmaceut

lower price Guaiazulene 489-84-9

Cas:489-84-9

Min.Order:1 Kilogram

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

Guaiazulene

Cas:489-84-9

Min.Order:10 Kilogram

Negotiable

Type:Trading Company

inquiry

Chengdu Biopurify Phytochemicals Ltd.

Chengdu Biopurify Phytochemicals Ltd. is a leading company in the research, development, manufacture and marketing of High Quality Phytochemicals and Extracts(especially Active Ingredients from Traditional Chinese Medicine,Traditional Chinese Medic

Guaiazulene

Cas:489-84-9

Min.Order:0 Metric Ton

Negotiable

Type:Lab/Research institutions

inquiry

HANGZHOU YUNUO CHEMICAL CO.,LTD

superior quality Appearance:DARK BLUE LOW MELTING CRYSTALLINE SOLID 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:antioxidant, inhibits lipid pe

Azulene,1,4-dimethyl-7-(1-methylethyl)-

Cas:489-84-9

Min.Order:1 Kilogram

Negotiable

Type:Trading Company

inquiry

Hubei Jiutian Bio-medical Technology Co., Ltd

1,we produce and sell good chemicals around the world. 2,our success rate is about 95%. this means, if customer order is accepted, the probability that the customer will obtain the ordered substances, is 95%. 3,our staff consists of highly qualifie

Guaiazulene CAS 489-84-9

Cas:489-84-9

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

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

Guaiazulene

Cas:489-84-9

Min.Order:0 Metric Ton

Negotiable

Type:Lab/Research institutions

inquiry

Afine Chemicals Limited

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

GUAIAZULENE

Cas:489-84-9

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Synthetic route

1,1-bis{4-[2-(dimethylamino)ethoxy]phenyl}-2-(3-guaiazulenyl)ethylene
1203707-11-2

1,1-bis{4-[2-(dimethylamino)ethoxy]phenyl}-2-(3-guaiazulenyl)ethylene

azulene
275-51-4

azulene

A

7-isopropyl-1,4-dimethyl-azulene
489-84-9

7-isopropyl-1,4-dimethyl-azulene

B

2-(azulen-1-yl)-1,1-bis{4-[2-(dimethylamino)ethoxy]phenyl}ethylene
1314045-03-8

2-(azulen-1-yl)-1,1-bis{4-[2-(dimethylamino)ethoxy]phenyl}ethylene

Conditions
ConditionsYield
With hydrogenchloride In methanol; water; acetonitrile at 60℃; for 3h;A 97%
B 58%
1-chloro-7-isopropyl-4-methyl-azulene
867380-19-6

1-chloro-7-isopropyl-4-methyl-azulene

dihydroxy-methyl-borane
13061-96-6

dihydroxy-methyl-borane

7-isopropyl-1,4-dimethyl-azulene
489-84-9

7-isopropyl-1,4-dimethyl-azulene

Conditions
ConditionsYield
With palladium diacetate; potassium phosphate In toluene at 100℃; for 24h;94%
azulene
275-51-4

azulene

1,1-bis[4-(methoxy)phenyl]-2-(3-guaiazulenyl)ethylene
741737-71-3

1,1-bis[4-(methoxy)phenyl]-2-(3-guaiazulenyl)ethylene

A

7-isopropyl-1,4-dimethyl-azulene
489-84-9

7-isopropyl-1,4-dimethyl-azulene

B

1,3-bis[2,2-bis(4-methoxyphenyl)ethenyl]azulene
1314045-02-7

1,3-bis[2,2-bis(4-methoxyphenyl)ethenyl]azulene

C

2-(azulen-1-yl)-1,1-bis(4-methoxyphenyl)ethylene

2-(azulen-1-yl)-1,1-bis(4-methoxyphenyl)ethylene

Conditions
ConditionsYield
With hydrogenchloride In methanol; water; acetonitrile at 60℃; for 3h;A 93%
B 19%
C 34%
1,1-bis[4-(dimethylamino)phenyl]-2-(3-guaiazulenyl)ethylene
1103995-55-6

1,1-bis[4-(dimethylamino)phenyl]-2-(3-guaiazulenyl)ethylene

azulene
275-51-4

azulene

A

7-isopropyl-1,4-dimethyl-azulene
489-84-9

7-isopropyl-1,4-dimethyl-azulene

B

2-(azulen-1-yl)-1,1-bis[4-(dimethylamino)phenyl]ethylene
1314044-93-3

2-(azulen-1-yl)-1,1-bis[4-(dimethylamino)phenyl]ethylene

C

1,1-di(azulen-1-yl)-2,2-bis[4-(dimethylamino)phenyl]ethane
1314044-97-7

1,1-di(azulen-1-yl)-2,2-bis[4-(dimethylamino)phenyl]ethane

D

1,3-bis{2,2-bis[4-(dimethylamino)phenyl]ethenyl}azulene
1314044-96-6

1,3-bis{2,2-bis[4-(dimethylamino)phenyl]ethenyl}azulene

Conditions
ConditionsYield
With hydrogenchloride In methanol; water; acetonitrile at 60℃; for 3h;A 91%
B 46%
C 13%
D 19%
dimethyl 3-isopropyl-6,11-dimethyltricyclo<6.2.2.01,7>dodeca-2,4,6,9,11-pentaene-9,10-dicarboxylate

dimethyl 3-isopropyl-6,11-dimethyltricyclo<6.2.2.01,7>dodeca-2,4,6,9,11-pentaene-9,10-dicarboxylate

A

7-isopropyl-1,4-dimethyl-azulene
489-84-9

7-isopropyl-1,4-dimethyl-azulene

B

dimethyl 1,6-dimethyl-9-(1-methylethyl)heptalene-4,5-dicarboxylate
98525-07-6, 72898-39-6, 98525-12-3, 98525-13-4

dimethyl 1,6-dimethyl-9-(1-methylethyl)heptalene-4,5-dicarboxylate

Conditions
ConditionsYield
In acetonitrile at 110℃; for 1h;A 29%
B 71%
In acetonitrile at 100℃; for 1h; in sealed tube;A 29%
B 71%
3-bromoguaiazulenium bromide

3-bromoguaiazulenium bromide

A

7-isopropyl-1,4-dimethyl-azulene
489-84-9

7-isopropyl-1,4-dimethyl-azulene

B

2,2'-biguaiazulenyl
17509-79-4

2,2'-biguaiazulenyl

Conditions
ConditionsYield
With methanol Title compound not separated from byproducts;A 50%
B 20%
ethanol
64-17-5

ethanol

bis(3,8-dimethyl-5-isopropyl-1-azulenyl) ketone
10487-58-8

bis(3,8-dimethyl-5-isopropyl-1-azulenyl) ketone

A

7-isopropyl-1,4-dimethyl-azulene
489-84-9

7-isopropyl-1,4-dimethyl-azulene

B

ethyl 3,8-dimethyl-5-isopropylazulene-1-carboxylate
81920-91-4

ethyl 3,8-dimethyl-5-isopropylazulene-1-carboxylate

Conditions
ConditionsYield
With toluene-4-sulfonic acid for 0.166667h; Heating;
With toluene-4-sulfonic acid for 0.166667h; Mechanism; Heating; regioselectivity; other substrates;
ethanol
64-17-5

ethanol

Azulen-1-yl-(5-isopropyl-3,8-dimethyl-azulen-1-yl)-methanone
150985-85-6

Azulen-1-yl-(5-isopropyl-3,8-dimethyl-azulen-1-yl)-methanone

A

7-isopropyl-1,4-dimethyl-azulene
489-84-9

7-isopropyl-1,4-dimethyl-azulene

B

ethyl azulene-1-carboxylate
1206-88-8

ethyl azulene-1-carboxylate

Conditions
ConditionsYield
With toluene-4-sulfonic acid for 6h; Heating;
ethanol
64-17-5

ethanol

(5-Isopropyl-3,8-dimethyl-azulen-1-yl)-(4,6,8-trimethyl-azulen-1-yl)-methanone
150985-81-2

(5-Isopropyl-3,8-dimethyl-azulen-1-yl)-(4,6,8-trimethyl-azulen-1-yl)-methanone

A

7-isopropyl-1,4-dimethyl-azulene
489-84-9

7-isopropyl-1,4-dimethyl-azulene

B

ethyl 3,8-dimethyl-5-isopropylazulene-1-carboxylate
81920-91-4

ethyl 3,8-dimethyl-5-isopropylazulene-1-carboxylate

C

4,6,8-Trimethyl-azulene-1-carboxylic acid ethyl ester

4,6,8-Trimethyl-azulene-1-carboxylic acid ethyl ester

D

azulene
275-51-4

azulene

Conditions
ConditionsYield
With toluene-4-sulfonic acid for 0.166667h; Heating;
ethanol
64-17-5

ethanol

1-[3-(5-Isopropyl-3,8-dimethyl-azulene-1-carbonyl)-4,6,8-trimethyl-azulen-1-yl]-ethanone
150985-82-3

1-[3-(5-Isopropyl-3,8-dimethyl-azulene-1-carbonyl)-4,6,8-trimethyl-azulen-1-yl]-ethanone

A

7-isopropyl-1,4-dimethyl-azulene
489-84-9

7-isopropyl-1,4-dimethyl-azulene

B

1-acetyl-4,6,8-trimethylazulene
834-97-9

1-acetyl-4,6,8-trimethylazulene

C

ethyl 3,8-dimethyl-5-isopropylazulene-1-carboxylate
81920-91-4

ethyl 3,8-dimethyl-5-isopropylazulene-1-carboxylate

D

3-Acetyl-4,6,8-trimethyl-azulene-1-carboxylic acid ethyl ester

3-Acetyl-4,6,8-trimethyl-azulene-1-carboxylic acid ethyl ester

Conditions
ConditionsYield
With toluene-4-sulfonic acid for 1h; Heating;
ethanol
64-17-5

ethanol

2,2,2-Trifluoro-1-[3-(5-isopropyl-3,8-dimethyl-azulene-1-carbonyl)-4,6,8-trimethyl-azulen-1-yl]-ethanone
150985-83-4

2,2,2-Trifluoro-1-[3-(5-isopropyl-3,8-dimethyl-azulene-1-carbonyl)-4,6,8-trimethyl-azulen-1-yl]-ethanone

A

7-isopropyl-1,4-dimethyl-azulene
489-84-9

7-isopropyl-1,4-dimethyl-azulene

B

ethyl 3,8-dimethyl-5-isopropylazulene-1-carboxylate
81920-91-4

ethyl 3,8-dimethyl-5-isopropylazulene-1-carboxylate

C

1-trifluoroacetyl-4,6,8-trimethylazulene
841-83-8

1-trifluoroacetyl-4,6,8-trimethylazulene

D

4,6,8-Trimethyl-3-(2,2,2-trifluoro-acetyl)-azulene-1-carboxylic acid ethyl ester

4,6,8-Trimethyl-3-(2,2,2-trifluoro-acetyl)-azulene-1-carboxylic acid ethyl ester

Conditions
ConditionsYield
With toluene-4-sulfonic acid for 2.5h; Heating; Further byproducts given;
guaia-1(5),6-diene
105369-35-5

guaia-1(5),6-diene

7-isopropyl-1,4-dimethyl-azulene
489-84-9

7-isopropyl-1,4-dimethyl-azulene

Conditions
ConditionsYield
palladium on activated charcoal In xylene for 36h; Heating;
3-bromo-7-isopropyl-1,4-dimethylazulene
90052-61-2

3-bromo-7-isopropyl-1,4-dimethylazulene

A

7-isopropyl-1,4-dimethyl-azulene
489-84-9

7-isopropyl-1,4-dimethyl-azulene

B

2,2'-biguaiazulenyl
17509-79-4

2,2'-biguaiazulenyl

C

7-(2-bromo-1-methylethyl)-1,4-dimethylazulene
90052-62-3, 123287-97-8

7-(2-bromo-1-methylethyl)-1,4-dimethylazulene

D

7-<(Z)-2-bromo-1-methylethenyl>-1,4-dimethylazulene
123279-26-5

7-<(Z)-2-bromo-1-methylethenyl>-1,4-dimethylazulene

E

7-<(E)-2-bromo-1-methylethenyl>-1,4-dimethylazulene
123257-39-6

7-<(E)-2-bromo-1-methylethenyl>-1,4-dimethylazulene

F

7-(1-bromomethyl-2-bromoethyl)-1,4-dimethylazulene
123257-26-1

7-(1-bromomethyl-2-bromoethyl)-1,4-dimethylazulene

Conditions
ConditionsYield
In benzene for 0.333333h; Product distribution; Ambient temperature; different solvent and reaction times;
7-isopropyl-1,4-dimethyl-azulene
489-84-9

7-isopropyl-1,4-dimethyl-azulene

Conditions
ConditionsYield
With selenium at 300 - 350℃; for 0.833333h;
6-(3-guaiazulenyl)-1(6H)-guaiazulenone
111873-85-9, 119439-50-8

6-(3-guaiazulenyl)-1(6H)-guaiazulenone

A

7-isopropyl-1,4-dimethyl-azulene
489-84-9

7-isopropyl-1,4-dimethyl-azulene

B

5-isopropylidene-3,8-dimethyl-1(5H)-azulenone
111873-87-1

5-isopropylidene-3,8-dimethyl-1(5H)-azulenone

C

1-(3-guaiazulenyl)-6a-isopropyl-2,5-dimethyl-1,1a,3,6a-tetrahydrocyclopropainden-3-one
111873-84-8, 119479-40-2

1-(3-guaiazulenyl)-6a-isopropyl-2,5-dimethyl-1,1a,3,6a-tetrahydrocyclopropainden-3-one

Conditions
ConditionsYield
In octane at 80℃;
5-Isopropenyl-3,8-dimethyl-1,2,3,4,5,6,7,8-octahydro-azulen-1-ol
144126-95-4

5-Isopropenyl-3,8-dimethyl-1,2,3,4,5,6,7,8-octahydro-azulen-1-ol

7-isopropyl-1,4-dimethyl-azulene
489-84-9

7-isopropyl-1,4-dimethyl-azulene

Conditions
ConditionsYield
With toluene-4-sulfonic acid 1) benzene, reflux, 2 h, 2) decaline, reflux, 2 h; Yield given. Multistep reaction;
alismol

alismol

7-isopropyl-1,4-dimethyl-azulene
489-84-9

7-isopropyl-1,4-dimethyl-azulene

Conditions
ConditionsYield
palladium on activated charcoal at 320 - 330℃; for 0.0833333h; Heating;
5-(1-guaiazulenyl)-5,6-dihydro-9-isopropyl-1-methyl-4-nitrocyclopentaheptalene
151621-28-2

5-(1-guaiazulenyl)-5,6-dihydro-9-isopropyl-1-methyl-4-nitrocyclopentaheptalene

A

7-isopropyl-1,4-dimethyl-azulene
489-84-9

7-isopropyl-1,4-dimethyl-azulene

B

9-isopropyl-1-methyl-4-nitroaceheptylene

9-isopropyl-1-methyl-4-nitroaceheptylene

Conditions
ConditionsYield
With phosphoric acid
alismoxide

alismoxide

7-isopropyl-1,4-dimethyl-azulene
489-84-9

7-isopropyl-1,4-dimethyl-azulene

Conditions
ConditionsYield
palladium on activated charcoal at 320 - 330℃; for 0.0833333h; Heating;
1-ethylideneguaiazulenium perchlorate

1-ethylideneguaiazulenium perchlorate

7-isopropyl-1,4-dimethyl-azulene
489-84-9

7-isopropyl-1,4-dimethyl-azulene

Conditions
ConditionsYield
With 4,6,8-trimethylazulene In acetic acid for 2h; from boiling point to r.t.; Yield given;
dimethyl 3-isopropyl-6,11-dimethyltricyclo<6.2.2.01,7>dodeca-2,4,6,9,11-pentaene-9,10-dicarboxylate

dimethyl 3-isopropyl-6,11-dimethyltricyclo<6.2.2.01,7>dodeca-2,4,6,9,11-pentaene-9,10-dicarboxylate

A

7-isopropyl-1,4-dimethyl-azulene
489-84-9

7-isopropyl-1,4-dimethyl-azulene

B

dimethyl 1,6-dimethyl-9-(1-methylethyl)heptalene-4,5-dicarboxylate
98525-07-6, 72898-39-6, 98525-12-3, 98525-13-4

dimethyl 1,6-dimethyl-9-(1-methylethyl)heptalene-4,5-dicarboxylate

C

dimethyl (Z)-1-(5-isopropyl-3,8-dimethylazulen-1-yl)ethene-1,2-dicarboxylate
145948-89-6

dimethyl (Z)-1-(5-isopropyl-3,8-dimethylazulen-1-yl)ethene-1,2-dicarboxylate

Conditions
ConditionsYield
In decane at 60 - 80℃; Kinetics; Thermodynamic data; Mechanism; var. solv. and temp;
7-isopropyl-1,4-dimethyl-azulene
489-84-9

7-isopropyl-1,4-dimethyl-azulene

o-benzenedisulfonimide
4482-01-3

o-benzenedisulfonimide

4-methoxy-benzaldehyde
123-11-5

4-methoxy-benzaldehyde

(3-guaiazulenyl)(4-methoxyphenyl)methylium o-benzenedisulfonimide

(3-guaiazulenyl)(4-methoxyphenyl)methylium o-benzenedisulfonimide

Conditions
ConditionsYield
In acetonitrile at 20 - 25℃; for 2h;99%
7-isopropyl-1,4-dimethyl-azulene
489-84-9

7-isopropyl-1,4-dimethyl-azulene

trichloroacetic acid anhydride
4124-31-6

trichloroacetic acid anhydride

3-trichloroacetylguaiazulene
846-33-3

3-trichloroacetylguaiazulene

Conditions
ConditionsYield
In dichloromethane98%
In dichloromethane76%
In dichloromethane
In dichloromethane at 20℃; for 2h;
7-isopropyl-1,4-dimethyl-azulene
489-84-9

7-isopropyl-1,4-dimethyl-azulene

o-phthalic dicarboxaldehyde
643-79-8

o-phthalic dicarboxaldehyde

1,2-phenylenebis(3-guaiazulenylmethylium) bis(hexafluorophosphate)

1,2-phenylenebis(3-guaiazulenylmethylium) bis(hexafluorophosphate)

Conditions
ConditionsYield
In diethyl ether; acetonitrile at 25℃;98%
With hexafluorophosphoric acid In water; acetic acid at 25℃; for 2h;88%
7-isopropyl-1,4-dimethyl-azulene
489-84-9

7-isopropyl-1,4-dimethyl-azulene

Glyoxal
131543-46-9

Glyoxal

α,α'-bis(3-guaiazulenylmethylium) bis(tetrafluoroborate)

α,α'-bis(3-guaiazulenylmethylium) bis(tetrafluoroborate)

Conditions
ConditionsYield
With tetrafluoroboric acid; acetic acid In water at 25℃; for 1h;98%
With tetrafluoroboric acid; acetic acid at 25℃; for 1h;98%
thiophene-2-carbaldehyde
98-03-3

thiophene-2-carbaldehyde

7-isopropyl-1,4-dimethyl-azulene
489-84-9

7-isopropyl-1,4-dimethyl-azulene

(3-guaiazulenyl)(2-thienyl)methylium hexafluorophosphate

(3-guaiazulenyl)(2-thienyl)methylium hexafluorophosphate

Conditions
ConditionsYield
With hexafluorophosphoric acid In methanol at 25℃; for 0.5h;98%
7-isopropyl-1,4-dimethyl-azulene
489-84-9

7-isopropyl-1,4-dimethyl-azulene

N,N-dimethyl-formamide
68-12-2, 33513-42-7

N,N-dimethyl-formamide

N-[(5-isopropyl-3,8-dimethylazulen-1-yl)methylene]-N-methylmethanaminium tetrafluoroborate

N-[(5-isopropyl-3,8-dimethylazulen-1-yl)methylene]-N-methylmethanaminium tetrafluoroborate

Conditions
ConditionsYield
Stage #1: N,N-dimethyl-formamide With trichlorophosphate at 0℃; for 0.75h; Vilsmeier Reaction;
Stage #2: 7-isopropyl-1,4-dimethyl-azulene at 0 - 40℃; Vilsmeier Reaction;
Stage #3: With tetrafluoroboric acid In water
98%
7-isopropyl-1,4-dimethyl-azulene
489-84-9

7-isopropyl-1,4-dimethyl-azulene

1,1-bis[4-(methoxy)phenyl]-2-(3-guaiazulenyl)ethylene
741737-71-3

1,1-bis[4-(methoxy)phenyl]-2-(3-guaiazulenyl)ethylene

Conditions
ConditionsYield
With hydrogenchloride In methanol at 60℃; for 3h;97%
7-isopropyl-1,4-dimethyl-azulene
489-84-9

7-isopropyl-1,4-dimethyl-azulene

4-hydroxy-benzaldehyde
123-08-0

4-hydroxy-benzaldehyde

(3-guaiazulenyl)(4-hydroxyphenyl)methylium hexafluorophosphate

(3-guaiazulenyl)(4-hydroxyphenyl)methylium hexafluorophosphate

Conditions
ConditionsYield
With hexafluorophosphoric acid In methanol; water at 25℃; for 2h;97%
7-isopropyl-1,4-dimethyl-azulene
489-84-9

7-isopropyl-1,4-dimethyl-azulene

4-methoxy-benzaldehyde
123-11-5

4-methoxy-benzaldehyde

(3-guaiazulenyl)(4-methoxyphenyl)methylium hexafluorophosphate

(3-guaiazulenyl)(4-methoxyphenyl)methylium hexafluorophosphate

Conditions
ConditionsYield
With hexafluorophosphoric acid In methanol; water at 25℃; for 2h;97%
7-isopropyl-1,4-dimethyl-azulene
489-84-9

7-isopropyl-1,4-dimethyl-azulene

4'-methoxyazobenzene-4-carbaldehyde
3516-77-6

4'-methoxyazobenzene-4-carbaldehyde

(3-guaiazulenyl)[4-(4-methoxyphenylazo)phenyl]methylium hexafluorophosphate

(3-guaiazulenyl)[4-(4-methoxyphenylazo)phenyl]methylium hexafluorophosphate

Conditions
ConditionsYield
With hexafluorophosphoric acid In methanol; water at 25℃;97%
7-isopropyl-1,4-dimethyl-azulene
489-84-9

7-isopropyl-1,4-dimethyl-azulene

(E)-4-((4-methoxyphenyl)diazenyl)benzaldehyde
107321-41-5

(E)-4-((4-methoxyphenyl)diazenyl)benzaldehyde

C29H29N2O(1+)*F6P(1-)

C29H29N2O(1+)*F6P(1-)

Conditions
ConditionsYield
With hexafluorophosphoric acid In methanol at 25℃; for 2h;97%
7-isopropyl-1,4-dimethyl-azulene
489-84-9

7-isopropyl-1,4-dimethyl-azulene

4-[(E)-2-(3-guaiazulenyl)diazenyl]benzene-1-carbaldehyde
1609117-40-9

4-[(E)-2-(3-guaiazulenyl)diazenyl]benzene-1-carbaldehyde

{4-[(E)-2-(3-guaiazulenyl)diazenyl]phenyl}(3-guaiazulenyl)methylium hexafluorophosphate

{4-[(E)-2-(3-guaiazulenyl)diazenyl]phenyl}(3-guaiazulenyl)methylium hexafluorophosphate

Conditions
ConditionsYield
With hexafluorophosphoric acid In methanol; water at 20℃; for 2h;97%
7-isopropyl-1,4-dimethyl-azulene
489-84-9

7-isopropyl-1,4-dimethyl-azulene

3-Bromoazulene-1,5-quinone
161126-12-1

3-Bromoazulene-1,5-quinone

5'-Isopropyl-3',8'-dimethyl-[1,1']biazulenyl-3,7-dione

5'-Isopropyl-3',8'-dimethyl-[1,1']biazulenyl-3,7-dione

Conditions
ConditionsYield
In methanol Ambient temperature;96%
7-isopropyl-1,4-dimethyl-azulene
489-84-9

7-isopropyl-1,4-dimethyl-azulene

benzaldehyde
100-52-7

benzaldehyde

(3-guaiazulenyl)phenylmethylium hexafluorophosphate

(3-guaiazulenyl)phenylmethylium hexafluorophosphate

Conditions
ConditionsYield
With hexafluorophosphoric acid In methanol; water at 25℃; for 1.5h;96%
With hexafluorophosphoric acid In methanol at 25℃; for 1.5h;96%
7-isopropyl-1,4-dimethyl-azulene
489-84-9

7-isopropyl-1,4-dimethyl-azulene

3-phenyl-propenal
104-55-2

3-phenyl-propenal

(2E)-1-(3-guaiazulenyl)-3-phenyl-2-propen-1-ylium hexafluorophosphate

(2E)-1-(3-guaiazulenyl)-3-phenyl-2-propen-1-ylium hexafluorophosphate

Conditions
ConditionsYield
With hexafluorophosphoric acid In diethyl ether; water; acetonitrile at 25℃; for 1h;96%
7-isopropyl-1,4-dimethyl-azulene
489-84-9

7-isopropyl-1,4-dimethyl-azulene

ortho-anisaldehyde
135-02-4

ortho-anisaldehyde

(3-guaiazulenyl)(2-methoxyphenyl)methylium tetrafluoroborate

(3-guaiazulenyl)(2-methoxyphenyl)methylium tetrafluoroborate

Conditions
ConditionsYield
With tetrafluoroboric acid In methanol; water at 25℃; for 2h;96%
4-aminobenzaldehyde
556-18-3

4-aminobenzaldehyde

7-isopropyl-1,4-dimethyl-azulene
489-84-9

7-isopropyl-1,4-dimethyl-azulene

4-[(E)-2-(3-guaiazulenyl)diazenyl]benzene-1-carbaldehyde
1609117-40-9

4-[(E)-2-(3-guaiazulenyl)diazenyl]benzene-1-carbaldehyde

Conditions
ConditionsYield
Stage #1: 4-aminobenzaldehyde With hydrogenchloride; sodium nitrite In water at 0 - 20℃; for 0.25h;
Stage #2: 7-isopropyl-1,4-dimethyl-azulene In ethanol; water at 20℃; for 2h;
96%
1-(4-methylbenzensulfonyl)-4-phenyl-1H-1,2,3-triazole
884866-01-7

1-(4-methylbenzensulfonyl)-4-phenyl-1H-1,2,3-triazole

7-isopropyl-1,4-dimethyl-azulene
489-84-9

7-isopropyl-1,4-dimethyl-azulene

(Z)-N-(2-(5-isopropyl-3,8-dimethylazulen-1-yl)-2-phenylvinyl)-4-methylbenzenesulfonamide

(Z)-N-(2-(5-isopropyl-3,8-dimethylazulen-1-yl)-2-phenylvinyl)-4-methylbenzenesulfonamide

Conditions
ConditionsYield
With dirhodium tetraacetate In 1,2-dichloro-ethane at 60℃; for 2h; diastereoselective reaction;96%
With rhodium (II) octanoate dimer In 1,2-dichloro-ethane at 60℃; for 3h;96%
1-(4-methylbenzenesulfonyl)-4-(4-methylphenyl)-1,2,3-triazole

1-(4-methylbenzenesulfonyl)-4-(4-methylphenyl)-1,2,3-triazole

7-isopropyl-1,4-dimethyl-azulene
489-84-9

7-isopropyl-1,4-dimethyl-azulene

(Z)-N-(2-(5-isopropyl-3,8-dimethylazulen-1-yl)-2-p-tolylvinyl)-4-methylbenzenesulfonamide

(Z)-N-(2-(5-isopropyl-3,8-dimethylazulen-1-yl)-2-p-tolylvinyl)-4-methylbenzenesulfonamide

Conditions
ConditionsYield
With dirhodium tetraacetate In 1,2-dichloro-ethane at 60℃; for 3h; diastereoselective reaction;96%
With rhodium (II) octanoate dimer In 1,2-dichloro-ethane at 60℃; for 3h;96%
formaldehyd
50-00-0

formaldehyd

7-isopropyl-1,4-dimethyl-azulene
489-84-9

7-isopropyl-1,4-dimethyl-azulene

3,3-methylenebis(guaiazulene)
55544-35-9

3,3-methylenebis(guaiazulene)

Conditions
ConditionsYield
With acetic acid at 25℃; for 1h;95%
With ethanol; sodium hydrogencarbonate
7-isopropyl-1,4-dimethyl-azulene
489-84-9

7-isopropyl-1,4-dimethyl-azulene

N,N-dimethyl-formamide
68-12-2, 33513-42-7

N,N-dimethyl-formamide

5-isopropyl-3,8-dimethylazulene-1-carbaldehyde
3331-47-3

5-isopropyl-3,8-dimethylazulene-1-carbaldehyde

Conditions
ConditionsYield
Stage #1: 7-isopropyl-1,4-dimethyl-azulene; N,N-dimethyl-formamide With trichlorophosphate at 0℃; for 1h; Vilsmeier formylation;
Stage #2: With potassium hydroxide; water
95%
Stage #1: 7-isopropyl-1,4-dimethyl-azulene; N,N-dimethyl-formamide With trichlorophosphate at 0℃; for 1h;
Stage #2: With water; potassium hydroxide
94%
With trichlorophosphate In benzene for 0.666667h;92%
7-isopropyl-1,4-dimethyl-azulene
489-84-9

7-isopropyl-1,4-dimethyl-azulene

3-bromo-7-isopropyl-1,4-dimethylazulene
90052-61-2

3-bromo-7-isopropyl-1,4-dimethylazulene

Conditions
ConditionsYield
With N-Bromosuccinimide; hexamethylenetetramine In hexane95%
Multi-step reaction with 2 steps
1: Br2 / hexane / -20 °C
2: 100 percent / alkali
View Scheme
7-isopropyl-1,4-dimethyl-azulene
489-84-9

7-isopropyl-1,4-dimethyl-azulene

(4-isopropylbenzaldehyde)
122-03-2

(4-isopropylbenzaldehyde)

1-isopropyl-4-(3-guaiazulenylmethylium)benzene hexafluorophosphate

1-isopropyl-4-(3-guaiazulenylmethylium)benzene hexafluorophosphate

Conditions
ConditionsYield
With hexafluorophosphoric acid In acetic acid at 25℃; for 2h;95%
7-isopropyl-1,4-dimethyl-azulene
489-84-9

7-isopropyl-1,4-dimethyl-azulene

4-<<4'-(N,N-dimethylamino)phenyl-1'>azo>benzaldehyde
39208-00-9

4-<<4'-(N,N-dimethylamino)phenyl-1'>azo>benzaldehyde

{4-[4-(dimethylamino)phenylazo]phenyl}(3-guaiazulenyl)methylium hexafluorophosphate

{4-[4-(dimethylamino)phenylazo]phenyl}(3-guaiazulenyl)methylium hexafluorophosphate

Conditions
ConditionsYield
With hexafluorophosphoric acid In methanol; water at 25℃;95%
7-isopropyl-1,4-dimethyl-azulene
489-84-9

7-isopropyl-1,4-dimethyl-azulene

methyl 3,3,3-trifluoropyruvate
13089-11-7

methyl 3,3,3-trifluoropyruvate

3,3,3-trifluoro-2-hydroxy-2-(5-isopropyl-3,8-dimethylazulen-1-yl)propionic acid methyl ester
1198330-30-1

3,3,3-trifluoro-2-hydroxy-2-(5-isopropyl-3,8-dimethylazulen-1-yl)propionic acid methyl ester

Conditions
ConditionsYield
In hexane at 0℃; for 0.25h;95%
7-isopropyl-1,4-dimethyl-azulene
489-84-9

7-isopropyl-1,4-dimethyl-azulene

(E)-4-((4-(dimethylamino)phenyl)diazenyl)benzaldehyde
39208-00-9

(E)-4-((4-(dimethylamino)phenyl)diazenyl)benzaldehyde

C30H32N3(1+)*F6P(1-)

C30H32N3(1+)*F6P(1-)

Conditions
ConditionsYield
With hexafluorophosphoric acid In methanol at 25℃; for 2h;95%
7-isopropyl-1,4-dimethyl-azulene
489-84-9

7-isopropyl-1,4-dimethyl-azulene

ethyl 2-benzoyl-4-(4-methoxyphenyl)-4-oxobut-2-enoate
1316302-31-4

ethyl 2-benzoyl-4-(4-methoxyphenyl)-4-oxobut-2-enoate

ethyl 3-(guaiazulen-1-yl)-5-(4-methoxyphenyl)-2-phenylfuran-3-carboxylate
1447465-53-3

ethyl 3-(guaiazulen-1-yl)-5-(4-methoxyphenyl)-2-phenylfuran-3-carboxylate

Conditions
ConditionsYield
With toluene-4-sulfonic acid In dichloromethane for 5h; Reflux;95%
7-isopropyl-1,4-dimethyl-azulene
489-84-9

7-isopropyl-1,4-dimethyl-azulene

4,4'-bis(dimethylamino)benzhydrol
119-58-4

4,4'-bis(dimethylamino)benzhydrol

bis(4-dimethylaminophenyl)(3-guaiazulenyl)methane
1562305-68-3

bis(4-dimethylaminophenyl)(3-guaiazulenyl)methane

Conditions
ConditionsYield
With o-benzenedisulfonimide In neat (no solvent) at 30℃; for 5.5h; Friedel-Crafts Alkylation;95%
7-isopropyl-1,4-dimethyl-azulene
489-84-9

7-isopropyl-1,4-dimethyl-azulene

trifluoroacetic anhydride
407-25-0

trifluoroacetic anhydride

2,2,2-trifluoro-1-(5-isopropyl-3,8-dimethylazulen-1-yl)ethanone
846-34-4

2,2,2-trifluoro-1-(5-isopropyl-3,8-dimethylazulen-1-yl)ethanone

Conditions
ConditionsYield
In dichloromethane at 20℃; for 2.3h;94%
In dichloromethane