cas 4565-29-1, 5-ACETYL-2-THIOPHENECARBALDEHYDE | Articles data ｜lookchem

Welcome to LookChem.com Sign In|Join Free

Article Database

Home > CAS Article list >
4565-29-1

Articles about 4565-29-1Total 1 be found

Article title
Article abstract
Author
Journal number and time
Download

CHEMOSELECTIVE PROTECTION OF HETEROAROMATIC ALDEHYDES AS IMIDAZOLIDINE DERIVATIVES. PREPARATION OF 5-SUBSTITUTED FURAN- AND TIOPHENE-2-CARBOXALDEHYDES VIA METALLO-IMIDAZOLIDINE INTERMEDIATES
Furan-, tiophene- and N-methylpyrrole-2-carboxaldehydes may be transformed into the corresponding N,N'-dimethylimidazolidines in a reaction not requiring acid catalysis.The resulting furan and tiophene (but not N-methylpyrrole) derivatives may be metallated in high yields and the carboxaldehyde functionality regenerated under very mild conditions.Treatment of the aldehydoketone 2-acetyl-5-formylthiophene with N,N'-dimethylethylenediamine gives only the product of reaction at the aldehyde function thus establishing this methodology as a potentially valuable method for the protection of an aldehyde in the presence of a ketone.
Carpenter, Andrew J,,Chadwick, Derek J.
p. 3803 - 3812
(2007/10/02)

More Articles about upstream products of 4565-29-1

More Articles about downstream products of 4565-29-1

Chemical Properties

Melting Point: 104-105℃
Boiling Point: 307.4 °C at 760 mmHg
Flash Point:139.7 °C
Density: 1.262 g/cm³
Storage Temp.:under inert gas (nitrogen or Argon) at 2–8 °C
Vapor Pressure: 0.000726mmHg at 25°C
Refractive Index: 1.593
PSA: 62.38000
LogP: 1.76320

Show more

Global suppliers and manufacturers of 4565-29-1total 19 suppliers on LookChem

Company Name
Business Type
Min Order
FOB Price
Main Products
Contact

Dayang Chem (Hangzhou) Co.,Ltd.
Business Type:Lab/Research institutions
Min Order:1 Kilogram
FOB Price:USD $ 3.0-3.0 / Kilogram
Main Products:993
Country:

Triumph International Development Limilted
Business Type:Lab/Research institutions
Min Order:No Data
FOB Price:No Data
Main Products:24
Country:

Hangzhou J&H Chemical Co., Ltd.
Business Type:Lab/Research institutions
Min Order:No Data
FOB Price:No Data
Main Products:46
Country:

Henan Tianfu Chemical Co., Ltd.
Business Type:Lab/Research institutions
Min Order:1 Kilogram
FOB Price:No Data
Main Products:67
Country:

Hunan chemfish Pharmaceutical co.,Ltd
Business Type:Manufacturers
Min Order:No Data
FOB Price:No Data
Main Products:29
Country:

Antimex Chemical Limied
Business Type:Lab/Research institutions
Min Order:No Data
FOB Price:No Data
Main Products:163
Country:

Hunan Russell Chemicals Technology Co.,Ltd
Business Type:Trading Company
Min Order:No Data
FOB Price:No Data
Main Products:17
Country:

Chemlyte Solutions
Business Type:Other
Min Order:No Data
FOB Price:No Data
Main Products:198
Country:

ZHEJIANG JIUZHOU CHEM CO.,LTD
Business Type:Trading Company
Min Order:No Data
FOB Price:No Data
Main Products:26
Country:

Bide Pharmatech Ltd
Business Type:Other
Min Order:No Data
FOB Price:No Data
Main Products:1
Country:

Amadis Chemical Co., Ltd.
Business Type:Lab/Research institutions
Min Order:10 Milligram
FOB Price:No Data
Main Products:1
Country:

Jilin haofei import and export trade Co.,Ltd
Business Type:Trading Company
Min Order:No Data
FOB Price:No Data
Main Products:1
Country:

Shanghai Hanhong Scientific Co.,Ltd.
Business Type:Trading Company
Min Order:No Data
FOB Price:No Data
Main Products:1
Country:

Shanghai Rainbow Chemistry Co., Ltd.
Business Type:Lab/Research institutions
Min Order:50 Gram
FOB Price:No Data
Main Products:1
Country:

Shanghai Sunway Co. Ltd.
Business Type:Trading Company
Min Order:No Data
FOB Price:No Data
Main Products:1
Country:

Wuhan MoonZY Biological Technology Co.,Ltd
Business Type:Lab/Research institutions
Min Order:1 Milligram
FOB Price:No Data
Main Products:1
Country:

Finetech Industry Limited
Business Type:Trading Company
Min Order:No Data
FOB Price:No Data
Main Products:1
Country:

Shanghai PotentPharm Science and Technology Co.,Ltd
Business Type:Trading Company
Min Order:No Data
FOB Price:No Data
Main Products:1
Country:

SHANGHAI ZZBIO CO., LTD.
Business Type:Lab/Research institutions
Min Order:No Data
FOB Price:No Data
Main Products:1
Country:

Post a RFQ

Cas No.:

Product Name:

Quantity:

Email:

Company name:

Valid Period:

Detailed Requirements:

Enter 15 to 2000 letters.Word count: 0 letters

Attach files(File Format: Jpeg, Jpg, Gif, Png, PDF, PPT, Zip, Rar,Word or Excel Maximum File Size: 3MB)

1

What can I do for you?
Get Best Price

Get Best Price for 4565-29-1

About us - Payment - Contact us - Links - Help Center - Disclaimer
SiteMap | Manufacturers | VIP Product | Suppliers | CAS | New CAS | Cas Database | Article Data | Chemical Catalog | Product Name

©2008 LookChem.com,License:ICP NO.:Zhejiang16009103 complaints:service@lookchem.com
[Hangzhou]86-571-87562588,87562561,87562573 Our Legal adviser: Lawyer