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6142-90-1

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6142-90-1 Usage

Chemical Properties

Colorless to light yellow liqui

Uses

Different sources of media describe the Uses of 6142-90-1 differently. You can refer to the following data:
1. Furan-d4, a five-membered heterocyclic aromatic ring, is used as a building block for the preparation of many heterocyclic compounds.
2. The labelled analogue of Furan, a five-membered heterocyclic aromatic ring. Furan is used as a building block for the preparation of many heterocyclic compounds.

Check Digit Verification of cas no

The CAS Registry Mumber 6142-90-1 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 6,1,4 and 2 respectively; the second part has 2 digits, 9 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 6142-90:
(6*6)+(5*1)+(4*4)+(3*2)+(2*9)+(1*0)=81
81 % 10 = 1
So 6142-90-1 is a valid CAS Registry Number.
InChI:InChI=1/C4H4O/c1-2-4-5-3-1/h1-4H/i1D,2D,3D,4D

6142-90-1SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 19, 2017

Revision Date: Aug 19, 2017

1.Identification

1.1 GHS Product identifier

Product name 2,3,4,5-tetradeuteriofuran

1.2 Other means of identification

Product number -
Other names Furan-2,3,4,5-d4

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:6142-90-1 SDS

6142-90-1Upstream product

6142-90-1Downstream Products

6142-90-1Relevant articles and documents

Heterolytic Oxidative Addition of sp2and sp3C-H Bonds by Metal-Ligand Cooperation with an Electron-Deficient Cyclopentadienone Iridium Complex

Higashi, Takuya,Kusumoto, Shuhei,Nozaki, Kyoko

supporting information, p. 12999 - 13004 (2021/08/16)

Oxidative addition reactions of C-H bonds that generate metal-carbon-bond-containing reactive intermediates have played essential roles in the field of organometallic chemistry. Herein, we prepared a cyclopentadienone iridium(I) complex 1 designed for oxidative C-H bond additions. The complex cleaves the various sp2 and sp3 C-H bonds including those in hexane and methane as inferred from their H/D exchange reactions. The hydroxycyclopentadienyl(nitromethyl)iridium(III) complex 2 was formed when the complex was treated with nitromethane, which highlights this elementary metal-ligand cooperative C-H bond oxidative addition reaction. Mechanistic investigations suggested the C-H bond cleavage is mediated by polar functional groups in substrates or another iridium complex. We found that ligands that are more electron-deficient lead to more favorable reactions, in sharp contrast to classical metal-centered oxidative additions. This trend is in good agreement with the proposed mechanism, in which C-H bond cleavage is accompanied by two-electron transfer from the metal center to the cyclopentadienone ligand. The complex was further applied to catalytic transfer-dehydrogenation of tetrahydrofuran (THF).

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