Question

Grignard reagent on hydrolysis gives a hydrocarbon. Give an equation suggesting another method by which the hydrocarbon obtained in the above reaction can be prepared.

Answer 1

A hydrocarbon is an organic molecule made completely of hydrogen and carbon in organic chemistry. Hydrocarbons are an example of hydrides in group 14. Hydrocarbons are colourless, hydrophobic, and have just a faint odour. It's impossible to generalise further due to their varied molecular architectures. The burning of fossil fuels, including fuel production and combustion, accounts for the majority of anthropogenic hydrocarbon emissions.

Complete Step By Step Answer:
A Grignard reagent, also known as a Grignard compound, is a chemical compound having the formula $\text{RMgX}$ , where X is a halogen and R is an organic group, usually an alkyl or aryl. Methyl magnesium chloride $\text{ClMgC}{{\text{H}}_{\text{3}}}$ and phenyl magnesium bromide $\left( {{\text{C}}_{\text{6}}}{{\text{H}}_{\text{5}}} \right)\text{MgBr}$ are two common examples. They are an organo magnesium compound subclass.
Grignard compounds are commonly used to form new carbon-carbon bonds in chemical synthesis. When combined with another halogenated chemical $\text{R }\\!\\!'\\!\\!\text{ X }\\!\\!'\\!\\!\text{ }$ in the presence of a sufficient catalyst, they generally give $\text{RR }\\!\\!'\\!\\!\text{ }$ and the magnesium halide $\text{MgXX }\\!\\!'\\!\\!\text{ }$ as a byproduct, which is insoluble in most solvents.
A Grignard reagent is an organo magnesium compound with the chemical formula $\text{R-Mg-X}$ , with R denoting an alkyl or aryl group and X denoting a halogen. Water, ammonia, amines, alcohols, alkynes, and other compounds containing active H atoms react with a Grignard reagent to create a hydrocarbon. With ethanal and propanone, it does not create a hydrocarbon.
$RMgX+R\prime O-H\to R-H+MgXOR\prime$
Grignard reagents in their purest form are highly reactive solids. They're usually handled as solutions in solvents like diethyl ether or tetrahydrofuran, which are relatively stable when water isn't present. A Grignard reagent is always present as a complex in such a media, with the magnesium atom linked to the two ether oxygens through coordination bonds.

Note:
Crude oil, petroleum, coal, and natural gas contain the vast bulk of hydrocarbons found on Earth. Petroleum and coal are considered to be by-products of organic matter breakdown. In comparison to petroleum, coal is higher in carbon but lower in hydrogen. Methanogenesis is the process through which natural gas is produced.