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α elimination (eliminations in which both the proton and the leaving group are located on the same atom) follow a mechanism akin to an E1cB β-elimination. A strong base removes an acidic proton adjacent to an electron withdrawing group to give a carbanion. Loss of a leaving group from the carbanion creates a carbene. One of the best known elimination reactions occurs when chloroform is treated with base, forming a dichlorocarbene.
What else can I help you with?
Why does aqueous KOH facilitate substitution reaction while alcoholic KOH facilitate elimination reaction?
KOH in Water gives OH- ions which are strong nucleophile and facilitate the substitution reaction while KOH in ethyl alcohol produces C2H5-O- ions which due to larger size observe hindrance when attack on alpha carbon so as a strong base it removes hydrogen from beta carbon and is responsible for elimination reaction.
What occurred when Rutherford exposed nitrogen gas to alpha particles?
When Rutherford exposed nitrogen gas to alpha particles, he observed the formation of oxygen and hydrogen nuclei. This demonstrated the process of nuclear transmutation, where one element is transformed into another through nuclear reactions. This experiment laid the foundation for the understanding of nuclear chemistry and the structure of the atom.
Which lists correctly orders nuclear reactions from most radioactive waste generated to least waste generated within a given period of time?
Fission reactions Fusion reactions Alpha decay Beta decay
What are the differences between the alpha and beta anomers in carbohydrate chemistry?
The main difference between alpha and beta anomers in carbohydrate chemistry is the orientation of the hydroxyl group attached to the anomeric carbon atom. In alpha anomers, the hydroxyl group is positioned below the ring structure, while in beta anomers, it is positioned above the ring structure. This difference in orientation affects the overall shape and properties of the carbohydrate molecule.
What are the differences between the alpha anomer and beta anomer in carbohydrate chemistry?
In carbohydrate chemistry, the alpha and beta anomers refer to different forms of a sugar molecule. The main difference between them is the position of the hydroxyl group on the first carbon atom. In the alpha anomer, the hydroxyl group is positioned below the ring structure, while in the beta anomer, it is positioned above the ring structure. This difference in orientation affects the overall structure and properties of the sugar molecule.
What is an alpha-lactam?
In organic chemistry, an alpha-lactam is a lactam - the nitrogen analogue of a lactone - with a three-membered ring structure.
What is an alpha carbon?
In organic chemistry, an alpha carbon is the first carbon atom of an aliphatic chain which is attached to a functional group.
What are alpha and beta carbon atom?
The alpha carbon in organic chemistry refers to the first carbon that attaches to a functional group (the carbon is attached at the first, or alpha, position).[1] By extension, the second carbon is the beta carbon,[2] and so on.
What is an alpha-hydroxy acid?
In organic chemistry, an alpha-hydroxy acid is a hydroxy acid, of general formula RCH(OH)COOH, whose primary use is in the cosmetic industry, supposedly possessing the property of reducing wrinkles.
Is alpha Tocopherol inorganic or organic?
It is organic molecule.
How is strong nuclear force important to nuclear chemistry?
Nuclear chemistry deals with the chemical reactions involving radioactive elements. Gamma radiation is due to the electromagnetic force, beta radiation is due to the weak nuclear force, and alpha radiation is due to the residual strong force (which you might call the strong nuclear force). So... if you didn't have the nuclear force, you wouldn't have alpha radiation.
Why does aqueous KOH facilitate substitution reaction while alcoholic KOH facilitate elimination reaction?
KOH in Water gives OH- ions which are strong nucleophile and facilitate the substitution reaction while KOH in ethyl alcohol produces C2H5-O- ions which due to larger size observe hindrance when attack on alpha carbon so as a strong base it removes hydrogen from beta carbon and is responsible for elimination reaction.
Can transmutation reactions occur when the neutrons of various elements are bombarded by alpha particles?
yes
What occurred when Rutherford exposed nitrogen gas to alpha particles?
When Rutherford exposed nitrogen gas to alpha particles, he observed the formation of oxygen and hydrogen nuclei. This demonstrated the process of nuclear transmutation, where one element is transformed into another through nuclear reactions. This experiment laid the foundation for the understanding of nuclear chemistry and the structure of the atom.
What are the three most common type of radiation in chemistry?
The most common radiations are alpha, beta and gamma.
Which lists correctly orders nuclear reactions from most radioactive waste generated to least waste generated within a given period of time?
Fission reactions Fusion reactions Alpha decay Beta decay
Where does co2 come from during Krebs cycle?
CO2 is produced during the Krebs cycle as a byproduct of decarboxylation reactions that occur when citrate is converted to isocitrate, isocitrate to alpha-ketoglutarate, and alpha-ketoglutarate to succinyl-CoA. These decarboxylation reactions release carbon dioxide as a waste product.
