cas 144-24-1, DL-ALPHA-METHYLLEUCINE | Articles data ｜lookchem

Welcome to LookChem.com Sign In|Join Free

Article Database

Home > CAS Article list >
144-24-1

Articles about 144-24-1Total 2 be found

Article title
Article abstract
Author
Journal number and time
Download

SOLID-LIQUID PHASE TRANSFER CATALYTIC SYNTHESIS OF α-AMINO ACID VIA ALKYLATION AND NUCLEOPHILIC ADDITION OF BENZALDEHYDE IMINES
A short, mild and efficient synthetic route of α-amino acid via alkylation, Michael addition and carbonyl addition as well as cycloaddition of aldimines derived from glycine and alanine esters with benzaldehyde under solid-liquid phase transfer catalytic condition has been studied.The key to solid-liquid phase transfer catalyzed reactions is the selection of a base for the various reactants.The yield is dependent on the base used.The results obtained using KOH, K2CO3 and Na2CO3 are discussed.The kinetics of solid-liquid PTC benzylation has been investigated and we propose a possible mechanism of solid-liquid PTC as an interface auto-catalytic procedure.The details of some syntheses of α-amino acids are presented.
Yaozhong, Jiang,Changyou, Zhou,Shengde, Wu,Daimo, Chen,Youan, Ma,Guilan, Liu
p. 5343 - 5354
(2007/10/02)

Circular dichroism and configuration of alpha-amine acids
-
Auterhoff,Hansen
p. 336 - 340
(2007/10/04)

More Articles about upstream products of 144-24-1

More Articles about downstream products of 144-24-1

Chemical Properties

Appearance/Colour :white (fluffy) crystalline powder
Melting Point: 300 °C
Boiling Point: 236 °C at 760 mmHg
Flash Point:96.5 °C
Density: 1.016 g/cm³
Storage Temp.:Store at RT.
Vapor Pressure: 0.0167mmHg at 25°C
Refractive Index: 1.465
PKA: 2.59±0.41(Predicted)
PSA: 63.32000
LogP: 1.53480

Show more

Global suppliers and manufacturers of 144-24-1total 16 suppliers on LookChem

Company Name
Business Type
Min Order
FOB Price
Main Products
Contact

GL Biochem (Shanghai) Ltd.
Business Type:Manufacturers
Min Order:1 Gram
FOB Price:USD $ 540.0-810.0 / Gram
Main Products:73
Country:

Dayang Chem (Hangzhou) Co.,Ltd.
Business Type:Lab/Research institutions
Min Order:1 Kilogram
FOB Price:USD $ 3.0-3.0 / Kilogram
Main Products:994
Country:

Hebei Nengqian Chemical Import and Export Co., LTD
Business Type:Trading Company
Min Order:1 Kilogram
FOB Price:USD $ 1.0-10.0 / Kilogram
Main Products:165
Country:

Hangzhou Keyingchem Co.,Ltd
Business Type:Lab/Research institutions
Min Order:No Data
FOB Price:No Data
Main Products:102
Country:

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

Suzhou Health Chemicals Co., Ltd.
Business Type:Lab/Research institutions
Min Order:No Data
FOB Price:No Data
Main Products:9
Country:

GIHI CHEMICALS CO.,LIMITED
Business Type:Lab/Research institutions
Min Order:No Data
FOB Price:No Data
Main Products:80
Country:

Henan Allgreen Chemical Co.,Ltd
Business Type:Manufacturers
Min Order:No Data
FOB Price:No Data
Main Products:34
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:

ZHEJIANG JIUZHOU CHEM CO.,LTD
Business Type:Trading Company
Min Order:No Data
FOB Price:No Data
Main Products:27
Country:

LEAP CHEM Co., Ltd.
Business Type:Trading Company
Min Order:No Data
FOB Price:No Data
Main Products:88
Country:

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

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

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

NovaChemistry
Business Type:Trading Company
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 144-24-1

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