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Benzene, 1-chloro-4-[(2-chloro-2-phenylethyl)sulfonyl]-, also known as 4-(2-chloro-2-phenylethylsulfonyl)-1-chlorobenzene, is an organic compound with the molecular formula C14H12Cl2O2S. It is a derivative of benzene, featuring a chloro group at the 1-position and a sulfonyl group at the 4-position, which is attached to a 2-chloro-2-phenylethyl moiety. Benzene, 1-chloro-4-[(2-chloro-2-phenylethyl)sulfonyl]- is characterized by its aromatic structure and the presence of two chlorine atoms, which contribute to its chemical reactivity and potential applications in various industrial processes. The sulfonyl group, a sulfur-oxygen functional group, further enhances the compound's reactivity and may be involved in reactions such as nucleophilic substitution or elimination reactions. This chemical's structure and properties make it a potential intermediate in the synthesis of pharmaceuticals, agrochemicals, or other specialty chemicals.

1854-84-8

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1854-84-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1854-84-8 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,8,5 and 4 respectively; the second part has 2 digits, 8 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1854-84:
(6*1)+(5*8)+(4*5)+(3*4)+(2*8)+(1*4)=98
98 % 10 = 8
So 1854-84-8 is a valid CAS Registry Number.

1854-84-8SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 17, 2017

Revision Date: Aug 17, 2017

1.Identification

1.1 GHS Product identifier

Product name 1-chloro-4-(2-chloro-2-phenylethyl)sulfonylbenzene

1.2 Other means of identification

Product number -
Other names p-Chlorphenyl-phenylchloraethylsulfon

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:1854-84-8 SDS

1854-84-8Relevant academic research and scientific papers

Copper-Catalyzed Chloro-Arylsulfonylation of Styrene Derivatives via the Insertion of Sulfur Dioxide

Li, Yue,Shen, Lin,Zhou, Mi,Xiong, Baojian,Zhang, Xuemei,Lian, Zhong

supporting information, p. 5880 - 5884 (2021/08/01)

A copper-catalyzed four-component chloro-arylsulfonylation of styrene derivatives with aryldiazonium tetrafluoroborates, lithium chloride, and ex-situ generated sulfur dioxide (from SOgen) is presented. This sulfonylation features good functional group compatibility, mild reaction conditions, excellent regioselectivity, and good yields. The robustness and potential of this method have also been successfully demonstrated by a gram-scale reaction. Based on experimental study, a radical-involved mechanism is proposed for the transformation.

Cu-Catalyzed photoredox chlorosulfonation of alkenes and alkynes

Alkan-Zambada, Murat,Hu, Xile

, p. 4525 - 4533 (2019/04/25)

Visible-light photoredox chlorosulfonation of alkenes and alkynes is achieved using a Cu photocatalyst. The reactions occur under mild conditions, have broad scope, and have high functional group tolerance.

ADDITION OF SULFONYL CHLORIDES TO OLEFINS IN THE PRESENCE OF CATALYTIC AMOUNTS OF DICHLOROTRIS(TRIPHENYLPHOSPHINE)RUTHENIUM(II)

Kamigata, Nobumasa,Sawada, Hideo,Suzuki, Norihiro,Kobayashi, Michio

, p. 199 - 204 (2007/10/02)

Reactions of sulfonyl chlorides with olefins catalysed by dichlorotris(triphenylphosphine)ruthenium(II) have been studied.Methanesulfonyl and arenesulfonyl chlorides added to 1-alkenes to give 1 : 1 adducts in high yields.Telomer formation is not observed, therefore the present reaction provides a general and convenient method for synthesis of β-chlorosulfones.A radical-chain mechanism is proposed for the reaction.

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