Welcome to LookChem.com Sign In|Join Free

CAS

  • or

136534-76-4

Post Buying Request

136534-76-4 Suppliers

Recommended suppliersmore

  • Product
  • FOB Price
  • Min.Order
  • Supply Ability
  • Supplier
  • Contact Supplier

136534-76-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 136534-76-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,6,5,3 and 4 respectively; the second part has 2 digits, 7 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 136534-76:
(8*1)+(7*3)+(6*6)+(5*5)+(4*3)+(3*4)+(2*7)+(1*6)=134
134 % 10 = 4
So 136534-76-4 is a valid CAS Registry Number.

136534-76-4Downstream Products

136534-76-4Relevant articles and documents

CATALYTIC SYSTEMS FOR STEREOSELECTIVE SYNTHESIS OF CHIRAL AMINES BY ENANTIODIVERGENT RADICAL C-H AMINATION

-

Paragraph 0201; 0242-0243; 0250; 269, (2020/11/27)

In one aspect, the disclosure relates to a mode of asymmetric induction in radical processes based on sequential combination of enantiodifferentiative H-atom abstraction and stereoretentive radical substitution. Also disclosed is an asymmetric system for stereoselective synthesis of strained 5-membered cyclic sulfamides via radical 1,5-C—H amination of sulfamoyl azides. The disclosed metalloradical system can control the degree and sense of asymmetric induction in the catalytic radical C—H amination in a systematic manner. The disclosed system is applicable to a broad scope of substrates with different types of C(sp3)-H bonds and exhibits reactivity and selectivity, providing access to both enantiomers of useful 5-membered cyclic sulfamides in a highly enantioenriched form. Also disclosed are catalysts useful in these processes. This abstract is intended as a scanning tool for purposes of searching in the particular art and is not intended to be limiting of the present disclosure.

Direct N-alkylation of amines with alcohols using AlCl3 as a Lewis acid

Li, Ya-Qiong,Chen, Yun-Bin,Huang, Zhi-Zhen

, p. 1540 - 1544 (2015/01/09)

A substitution reaction of amines with alcohols for N-alkylated amines has been developed using inexpensive AlCl3 without any ligand or additive. Either aromatic or aliphatic amines and primary or secondary alcohols perform the AlCl3-mediated reaction smoothly to afford various N-alkylated amines in satisfactory yields.

Pt/C catalysed direct reductive amination of nitriles with primary amines in a continuous flow multichannel microreactor

Sharma, Sumeet K.,Lynch, James,Sobolewska, Anna M.,Plucinski, Pawel,Watson, Robert J.,Williams, Jonathan M. J.

, p. 85 - 88 (2013/04/10)

Aliphatic and aromatic secondary amines were synthesised selectively by one pot reductive amination of nitriles with primary amines using Pt/C (3% by weight) catalyst in a continuous flow multichannel microreactor. Molecular hydrogen was used as a clean reducing agent at moderate reaction conditions. The Royal Society of Chemistry 2013.

Post a RFQ

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 136534-76-4