1199782-67-6 Usage
Description
5-Bromo-4-chromanone, also known as 5-bromo-4-oxo-4H-pyran-2-yl acetate, is a synthetic chemical compound with the molecular formula C10H7BrO3. It is a brominated derivative of 4-chromanone, featuring a bromine atom attached to a 4-chromanone ring, which endows it with unique reactivity and properties. 5-Bromo-4-chromanone is widely used in organic synthesis and pharmaceutical research, serving as an important intermediate in the preparation of various biologically active compounds.
Uses
Used in Pharmaceutical Research:
5-Bromo-4-chromanone is used as a key intermediate in the synthesis of pharmaceutical compounds for drug discovery. Its unique structure and reactivity make it a valuable building block for the development of new drugs with potential therapeutic applications.
Used in Medicinal Chemistry:
In the field of medicinal chemistry, 5-Bromo-4-chromanone is utilized as a versatile intermediate for the preparation of diverse chemical products. Its reactivity allows for the synthesis of various biologically active compounds, contributing to the advancement of medicinal chemistry.
Used in Agrochemical Research:
5-Bromo-4-chromanone also finds applications in agrochemical research, where it is employed as a starting material for the synthesis of agrochemical compounds. Its potential as a building block for the development of agricultural products highlights its importance in this field.
Check Digit Verification of cas no
The CAS Registry Mumber 1199782-67-6 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,9,9,7,8 and 2 respectively; the second part has 2 digits, 6 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1199782-67:
(9*1)+(8*1)+(7*9)+(6*9)+(5*7)+(4*8)+(3*2)+(2*6)+(1*7)=226
226 % 10 = 6
So 1199782-67-6 is a valid CAS Registry Number.
1199782-67-6Relevant articles and documents
Synthesizing method for 5-bromochroman
-
, (2019/04/17)
The invention provides a synthesizing method for 5-bromochroman, and relates to the technical field of synthesis of organic chemical intermediates. The synthesizing method comprises the following steps: (1) enabling bromophenol and acrylonitrile to react
An efficient synthesis of 4-chromanones
Zhong, Yong-Li,Boruta, David T.,Gauthier Jr., Donald R.,Askin, David
supporting information; experimental part, p. 4824 - 4826 (2011/10/04)
A two step efficient and practical synthesis of a variety of 4-chromanones is described. Phenols undergo a Michael addition to acrylonitriles in the presence of catalytic amounts of potassium carbonate and tert-butanol to generate the corresponding 3-aryloxypropanenitriles in 50-93% yields. Treatment of the resulting aryloxypropionitriles with 1.5 equiv of TfOH and 5 equiv of TFA, followed by an aqueous work up afforded 4-chromanones in moderate to excellent yields.
