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Benzene, 1-(2-bromo-2-nitroethenyl)-4-methyl-, also known as 1-(2-bromo-2-nitrovinyl)-4-methylbenzene, is an organic compound with the chemical formula C9H8BrNO2. It is a derivative of benzene, featuring a methyl group at the 4-position and a 2-bromo-2-nitrovinyl group at the 1-position. Benzene, 1-(2-bromo-2-nitroethenyl)-4-methyl- is characterized by its aromatic structure, with the bromine and nitro groups attached to the vinyl moiety, which is in turn connected to the benzene ring. It is a yellowish solid and is used in the synthesis of various chemical compounds, particularly in the pharmaceutical and agrochemical industries. Due to its reactivity and the presence of functional groups, it is important to handle Benzene, 1-(2-bromo-2-nitroethenyl)-4-methyl- with care, as it may have potential health and environmental impacts.

7559-37-7

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7559-37-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 7559-37-7 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 7,5,5 and 9 respectively; the second part has 2 digits, 3 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 7559-37:
(6*7)+(5*5)+(4*5)+(3*9)+(2*3)+(1*7)=127
127 % 10 = 7
So 7559-37-7 is a valid CAS Registry Number.

7559-37-7SDS

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 1-bromo-1-nitro-2-(4-tolyl)ethene

1.2 Other means of identification

Product number -
Other names β-bromo-4-methyl-β-nitro-styrene

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:7559-37-7 SDS

7559-37-7Relevant academic research and scientific papers

Organocatalytic Asymmetric Synthesis of Aza-Spirooxindoles via Michael/Friedel-Crafts Cascade Reaction of 1,3-Nitroenynes and 3-Pyrrolyloxindoles

Ni, Qijian,Wang, Xuyang,Zeng, Da,Wu, Qianling,Song, Xiaoxiao

supporting information, p. 2273 - 2278 (2021/04/05)

An asymmetric [3+3] cyclization of nitroenynes and 3-pyrrolyloxindoles has been realized with a chiral bifunctional squaramide catalyst. This Michael/Friedel-Crafts cascade strategy provides a facile and efficient access to enantioenriched polycyclic aza-spirooxindoles with 32-95% isolated yields and excellent stereocontrol under mild reaction conditions.

A novel tandem sequence to pyrrole syntheses by 5-endo-dig cyclization of 1,3-enynes with amines

Bharathiraja, Ganesan,Sakthivel, Sekarpandi,Sengoden, Mani,Punniyamurthy, Tharmalingam

supporting information, p. 4996 - 4999 (2013/10/22)

The synthesis of pentasubstituted pyrroles has been described using molecular iodine from 1,3-enynes and amines via a sequential tandem aza-Michael addition, iodocyclization, and oxidative aromatization. The protocol is simple and efficient to afford the target products at ambient conditions.

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