Welcome to LookChem.com Sign In|Join Free

CAS

  • or

67387-77-3

Post Buying Request

67387-77-3 Suppliers

Recommended suppliersmore

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

67387-77-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 67387-77-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,7,3,8 and 7 respectively; the second part has 2 digits, 7 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 67387-77:
(7*6)+(6*7)+(5*3)+(4*8)+(3*7)+(2*7)+(1*7)=173
173 % 10 = 3
So 67387-77-3 is a valid CAS Registry Number.

67387-77-3Relevant articles and documents

Ruthenium-Catalyzed Oxidations of Alcohols

Murahashi,Naota

, p. 203 - 213 (2007/10/03)

A combination of low-valent ruthenium complexes and peroxides such as t-BuOOH and peracids serves as efficient catalytic systems for the oxidation of aromatic and aliphatic hydroxy compounds. The utility of these methods was demonstrated by the synthesis of acyl cyanides which are versatile synthetic intermediates. The principle of the catalytic oxidations with peracids lead to the novel and efficient method for aerobic oxidation of alcohols in the presence of aldehydes. This reaction is of importance in synthetic and large scale industrial processes and from environmental points of view. The present principle will provide new chemistry of oxidative transformations of various industrially important functional materials.

RUTHENIUM CATALYZED OXIDATION OF CYANOHYDRINS TO ACYL CYANIDES USEFUL REAGENTS FOR SELECTIVE N-BENZOYLATION OF AMINOALCOHOLS

Murahashi, Shun-ichi,Naota, Takeshi,Nakajima, Nobuyuki

, p. 925 - 928 (2007/10/02)

Ruthenium catalyzed oxidation of cyanohydrins with tert-butyl hydroperoxide gives the corresponding acyl cyanides in good to excellent yields.Acyl cyanides thus obtained are useful reagents for selective N-benzoylation of aminoalcohols.

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 67387-77-3