344329-07-3 Usage
Chemical structure
A reactive alpha,beta-unsaturated carbonyl compound with a double bond between the alpha and beta carbon atoms and a carbonyl group
Functional groups
Alpha,beta-unsaturated carbonyl, carbonyl, and bromine
Nucleophilic addition
Can undergo nucleophilic addition reactions
Nucleophilic substitution
Can undergo nucleophilic substitution reactions
Heck reaction
Used as a reagent in the Heck reaction
Michael addition
Used as a reagent in Michael addition reactions
Organic synthesis
Used in various organic synthesis reactions
Pharmaceutical production
Useful in the production of pharmaceuticals and other fine chemicals
Potential mutagen
Considered a potential mutagen
Toxicity
Different sources of media describe the Toxicity of 344329-07-3 differently. You can refer to the following data:
1. Toxic to aquatic organisms
2. Toxicity to aquatic organisms
Reactivity
Different sources of media describe the Reactivity of 344329-07-3 differently. You can refer to the following data:
1. Reactive compound that can undergo various reactions
2. Highly reactive due to the presence of the alpha,beta-unsaturated carbonyl group
Physical properties
Not provided in the material
Stability
Not provided in the material
Safety precautions
Not provided in the material
Check Digit Verification of cas no
The CAS Registry Mumber 344329-07-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,4,4,3,2 and 9 respectively; the second part has 2 digits, 0 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 344329-07:
(8*3)+(7*4)+(6*4)+(5*3)+(4*2)+(3*9)+(2*0)+(1*7)=133
133 % 10 = 3
So 344329-07-3 is a valid CAS Registry Number.
344329-07-3Relevant articles and documents
Regioselectivity in Ring-Expansion of 1-Substituted Bicyclohexan-2-ones: Preferential Migration of Methylene Over Bridgehead Carbon
Della, Ernest W.,Pigou, Paul E.
, p. 2261 - 2268 (2007/10/02)
Ring expansion of several 1-substituted bicyclohexan-2-ones has been investigated in order to compare the effect od substitution on the migratory aptitude of the bridgehead carbon in relation to the methylene carbon.In the cases examined it was observed that there is a marked preference for migration of the methylene carbon, with the substituted substrates displaying higher regioselectivity that the parent ketone.In the rearrangement of both 1-fluoro- and 1-chloro-bicyclohexan-2-one, migration of the methylene carbon occurs exclusively.
