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1-Propenyl-(4-hydroxyphenyl) ketone, also known as 1-(4-hydroxyphenyl)-2-propen-1-one, is an organic compound with the molecular formula C9H8O2. It is a derivative of acetophenone, featuring a 4-hydroxyphenyl group attached to the carbonyl carbon of a propenyl (allyl) group. This ketone is a colorless to pale yellow solid and is soluble in organic solvents. It is synthesized through the condensation of 4-hydroxyphenylmagnesium bromide with acrolein. 1-Propenyl-(4-hydroxyphenyl) ketone is used as an intermediate in the synthesis of various pharmaceuticals, agrochemicals, and other organic compounds due to its unique structure and reactivity. It is also known for its potential applications in the preparation of polymers and as a precursor in the synthesis of natural products.

939-49-1

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939-49-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 939-49-1 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 9,3 and 9 respectively; the second part has 2 digits, 4 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 939-49:
(5*9)+(4*3)+(3*9)+(2*4)+(1*9)=101
101 % 10 = 1
So 939-49-1 is a valid CAS Registry Number.

939-49-1SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 18, 2017

Revision Date: Aug 18, 2017

1.Identification

1.1 GHS Product identifier

Product name 1-(4-hydroxy-phenyl)-but-2t-en-1-one

1.2 Other means of identification

Product number -
Other names 1-(4-Hydroxy-phenyl)-but-2t-en-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:939-49-1 SDS

939-49-1Relevant academic research and scientific papers

Synthesis of Enones and Enals via Dehydrogenation of Saturated Ketones and Aldehydes

Pan, Gao-Fei,Zhu, Xue-Qing,Guo, Rui-Li,Gao, Ya-Ru,Wang, Yong-Qiang

, p. 4774 - 4783 (2018/11/10)

A general, efficient and economic palladium-catalyzed dehydrogenation to form enones or enals has been developed. The approach possesses extremely broad substrate scope including various linear or cyclic saturated ketones and aldehydes. The protocol is ligand-free, and molecular oxygen is used as the sole clean oxidant in the reaction. Due to mild reaction conditions, good functional group compatibility, and versatile utilities of enones and enals, the method can be applied in the late-stage synthesis of natural products, pharmaceuticals and fine chemicals. (Figure presented.).

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