
Catalog Number	AR003FCA
Chemical Name	1-Propyn-1-yl iodide
CAS Number	624-66-8
Molecular Formula	C3H3I
Molecular Weight	165.9604
MDL Number	MFCD00059101
SMILES	CC#CI

1-Iodo-1-propyne, also known as ethynyl iodide, is a versatile compound widely used in organic chemical synthesis. Due to its unique structure and reactivity, 1-Iodo-1-propyne serves as a valuable building block for the preparation of various organic molecules.One important application of 1-Iodo-1-propyne is in the synthesis of alkynes. By using 1-Iodo-1-propyne as a starting material, chemists can efficiently introduce the propargylic functional group into organic molecules. This propargylic moiety is a key structural element in many natural products, pharmaceuticals, and materials.Additionally, 1-Iodo-1-propyne can participate in Sonogashira coupling reactions, which enable the formation of carbon-carbon bonds between terminal alkynes and aryl or vinyl halides. This versatile transformation allows for the creation of complex molecular structures with high regioselectivity and yields.Furthermore, 1-Iodo-1-propyne can undergo various substitution reactions, enabling the introduction of diverse functional groups into organic frameworks. Its reactivity towards nucleophiles and transition metal catalysts makes it a valuable tool for the construction of complex organic molecules with precise control over stereochemistry.Overall, the unique reactivity and versatility of 1-Iodo-1-propyne make it a valuable reagent in the toolbox of synthetic chemists for the efficient construction of diverse organic compounds.

1-Propyn-1-yl iodide

624-66-8

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GHS Pictogram
Signal Word	Danger
UN#	1993
Hazard Statements	H226
Precautionary Statements	P501-P240-P210-P233-P243-P241-P242-P280-P370+P378-P303+P361+P353-P403+P235
Class	3
Packing Group	Ⅲ