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28861-25-8

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28861-25-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 28861-25-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,8,8,6 and 1 respectively; the second part has 2 digits, 2 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 28861-25:
(7*2)+(6*8)+(5*8)+(4*6)+(3*1)+(2*2)+(1*5)=138
138 % 10 = 8
So 28861-25-8 is a valid CAS Registry Number.

28861-25-8SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 16, 2017

Revision Date: Aug 16, 2017

1.Identification

1.1 GHS Product identifier

Product name 3-cyclopentyl-1-phenylpropan-1-one

1.2 Other means of identification

Product number -
Other names 1-Phenyl-3-cyclopentylpropan-1-on

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:28861-25-8 SDS

28861-25-8Relevant articles and documents

Iron-Catalysed Remote C(sp3)?H Azidation of O-Acyl Oximes and N-Acyloxy Imidates Enabled by 1,5-Hydrogen Atom Transfer of Iminyl and Imidate Radicals: Synthesis of γ-Azido Ketones and β-Azido Alcohols

Torres-Ochoa, Rubén O.,Leclair, Alexandre,Wang, Qian,Zhu, Jieping

supporting information, p. 9477 - 9484 (2019/05/21)

In the presence of a catalytic amount of iron(III) acetylacetonate [Fe(acac)3], the reaction of structurally diverse ketoxime esters with trimethylsilyl azide (TMSN3) afforded γ-azido ketones in good to excellent yields. This unprecedented distal γ-C(sp3)?H bond azidation reaction went through a sequence of reductive generation of an iminyl radical, 1,5-hydrogen atom transfer (1,5-HAT) and iron-mediated redox azido transfer to the translocated carbon radical. TMSN3 served not only as a nitrogen source to functionalise the unactivated C(sp3)?H bond, but also as a reductant to generate the catalytically active FeII species in situ. Based on the same principle, a novel β-C(sp3)?H functionalisation of alcohols via N-acyloxy imidates was subsequently realised, leading, after hydrolysis of the resulting ester, to β-azido alcohols, which are important building blocks in organic and medicinal chemistry.

Preparation, Properties and Crystal Structures of New Nickel(II) Complexes of 1,2-Asymmetrically Substituted Dithiolenes for Third-order Non-linear Optical Applications

Hill, Callum A. S.,Charlton, Adam,Underhill, Allan E.,Malik, K. M. Abdul,Hursthouse, Michael B.,et al.

, p. 587 - 594 (2007/10/02)

Three new nickel(II) complexes of 1-alkyl-2-phenyl asymmetrically substituted dithiolenes 1=CR2S)2> (R1 = Ph; R2 = n-Bu, cyclopentylmethyl or 4-pentylcyclohexyl) have been prepared and their electrochemic

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