cas 182621-56-3, N-Methyl-4-phenyl-4-piperidinamine | Articles data ｜lookchem

Welcome to LookChem.com Sign In|Join Free

Article Database

Home > CAS Article list >
182621-56-3

Articles about 182621-56-3Total 2 be found

Article title
Article abstract
Author
Journal number and time
Download

Method for preparing 4-methylamino-4-phenylpiperidine
The invention relates to a process for preparing a 4-alkoxycarbonylamino-1-benzyl-4-phenylpiperidine of formula (I) via hydrolysis of 1-benzyl-4-cyano-4-phenylpiperidine (II) in acidic medium and treatment of the 1-benzyl-4-phenyl-4-piperidinecarboxamide (III) thus obtained with bromine in the presence of an alkali metal alkoxide. The invention also relates to a process for preparing 4-methylamino-4-phenylpiperidine from compound (II).
-
Page 3

(2010/02/08)

A reliable and efficient synthesis of SR 142801
A convenient synthesis of the potent human NK-3 receptor antagonist SR 142801, (S)-(+)-N-{{3-[1-benzoyl-3-(3,4-dichlorophenyl)piperidin-3-yl]prop-1 -yl}-4-phenylpiperidin-4-yl}-N-methylacetamide [(S)-(+)-(15)], is described. Improvements over the previously reported procedure are the preparation of the intermediate 5 via the novel imide 3 and subsequent reaction with the nucleophile 14, which reacts, regioselectively, at the endocyclic nitrogen.
Giardina,Grugni, Mario,Rigolio, Roberto,Vassallo, Marco,Erhard, Karl,Farina, Carlo
p. 2307 - 2310
(2007/10/03)

More Articles about upstream products of 182621-56-3

More Articles about downstream products of 182621-56-3

Chemical Properties

Boiling Point: 299.946°C at 760 mmHg
Flash Point:166.316°C
Density: 1.024g/cm³
Vapor Pressure: 0.001mmHg at 25°C
PSA: 24.06000
LogP: 2.20440

Show more

Global suppliers and manufacturers of 182621-56-3total 5 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:No Data
FOB Price:No Data
Main Products:994
Country:

Shandong Mopai Biotechnology Co., LTD
Business Type:Lab/Research institutions
Min Order:1 Gram
FOB Price:No Data
Main Products:60
Country:

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

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

HENAN SUNLAKE ENTERPRISE CORPORATION
Business Type:Trading Company
Min Order:100 Kilogram
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 182621-56-3

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