In organic chemistry, an ethynyl group is a functional group with the formula −C≡CH, representing an acetylene molecule with one fewer hydrogen atom. Ethynyl group (HC≡C–), also …

2024年4月29日 · Synthesis Reference(s): Chemistry Letters, 10, p. 1241, 1981 Journal of the American Chemical Society, 89, p. 4487, 1967 Organic Syntheses, Coll. Vol. 1, p. 438, 1941

The ethynyl radical (systematically named λ 3-ethyne and hydridodicarbon(C—C)) is an organic compound with the chemical formula C≡CH (also written [CCH] or C 2 H). It is a simple …

2021年10月14日 · Ethynyl is an organic radical and a terminal acetylenic compound. It derives from a hydride of an acetylene.

The meaning of ETHYNYL is a monovalent unsaturated radical HC≡C— derived from acetylene by removal of one hydrogen atom.

The ethynyl group, also known as the acetylide group, is a functional group in organic chemistry characterized by a carbon-carbon triple bond. It is an important structural component in many …

ChemSpider record containing structure, synonyms, properties, vendors and database links for Ethynyl, XEHVFKKSDRMODV-UHFFFAOYSA-N

Sharp-Williams, E.N.; Roberts, M.A.; Nesbitt, D.J., High resolution slit-jet infrared spectroscopy of ethynyl radical: 2Π--2Σ+ vibronic bands with sub-Doppler resolution, J. Chem. Phys., 2011, …

2018年11月13日 · The ethynyl radical, •C2H, is a key intermediate in the combustion of various alkynes. Once produced, the ethynyl radical will rapidly react with molecular oxygen to …

Substitution of the fluorine atoms bonded to the boron center in 4,4-difluoro-4-bora-3a,4a-diaza-s-indacene (F-BODIPY) compounds with ethynyl or aryl linkages can be achieved through either …