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15951-99-2

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15951-99-2 Usage

General Description

(1R,2S)-1,2-Dichloro-1,2-diphenylethane is a chemical compound with the molecular formula C14H12Cl2. It is a chiral compound, meaning it has non-superimposable mirror images. (1R,2S)-1,2-Dichloro-1,2-diphenylethane is often used as a reagent in organic synthesis, particularly in the formation of chiral molecules. It is also used as a building block in the production of pharmaceuticals and agrochemicals. Additionally, this compound has been studied for its potential use in the development of new materials and as a ligand in catalysis reactions. However, it is important to handle this compound with caution, as it is toxic if ingested or inhaled and can cause skin and eye irritation.

Check Digit Verification of cas no

The CAS Registry Mumber 15951-99-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,5,9,5 and 1 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 15951-99:
(7*1)+(6*5)+(5*9)+(4*5)+(3*1)+(2*9)+(1*9)=132
132 % 10 = 2
So 15951-99-2 is a valid CAS Registry Number.

15951-99-2SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 15, 2017

Revision Date: Aug 15, 2017

1.Identification

1.1 GHS Product identifier

Product name (1,2-dichloro-2-phenylethyl)benzene

1.2 Other means of identification

Product number -
Other names 1,2-dichloro-1,2-diphenylethane

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:15951-99-2 SDS

15951-99-2Relevant articles and documents

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Cristol,Bly

, p. 142,143 (1960)

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Chlorination Reaction of Aromatic Compounds and Unsaturated Carbon-Carbon Bonds with Chlorine on Demand

Liu, Feng,Wu, Na,Cheng, Xu

supporting information, p. 3015 - 3020 (2021/05/05)

Chlorination with chlorine is straightforward, highly reactive, and versatile, but it has significant limitations. In this Letter, we introduce a protocol that could combine the efficiency of electrochemical transformation and the high reactivity of chlorine. By utilizing Cl3CCN as the chloride source, donating up to all three chloride atom, the reaction could generate and consume the chlorine in situ on demand to achieve the chlorination of aromatic compounds and electrodeficient alkenes.

Preparation method of dichloro addition product of aromatic olefin under visible light catalysis

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Paragraph 0074-0077, (2020/06/30)

The invention relates to a preparation method of a dichloro addition product of aromatic olefin under visible light catalysis. The preparation method comprises the following step: by taking aromatic olefin as a substrate and copper chloride with visible light absorption capability as a chlorine source, reacting in an organic solvent under the irradiation of visible light in an inert atmosphere toobtain a dichloro addition product of the aromatic olefin after the reaction is completed. The aromatic olefin comprises a carbon-carbon double bond and an aryl group connected with the carbon-carbondouble bond through a covalent bond. Visible light is used for providing energy required by the reaction, copper chloride with visible light absorption capacity and a reaction substrate are used for photoinduction of chlorine atom transfer and initiation of an addition reaction to obtain a dichloro addition product, and the method is mild in reaction condition, simple and convenient to operate andwide in universality of the reaction substrate.

Vicinal dichlorination of olefins using NH4Cl and oxone

Swamy, Peraka,Reddy, Marri Mahender,Kumar, Macharla Arun,Naresh, Mameda,Narender, Nama

, p. 251 - 257 (2014/03/21)

A mild and efficient protocol for the preparation of 1,2-dichloroalkane derivatives from olefins using NH4Cl and Oxone at room temperature is described. A variety of terminal, internal, and cyclic alkenes reacted smoothly to give the corresponding dichlorinated products in good to excellent yields. Moreover, 1,2-disubstituted symmetrical and unsymmetrical olefins dichlorinated with moderate to excellent diastereoselectivity. This method precludes the use of acidic additives and transition metals in the synthesis of vicinal dichlorides.

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