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2-Iodophenol (o-iodophenol) is an aromatic organic compound with the formula IC 6 H 4 OH. It is a pale yellow solid that melts near room temperature. It undergoes a variety of coupling reactions in which the iodine substituent is replaced by a new carbon group ortho to the hydroxy group of the phenol, which can be followed by cyclization to form heterocycles.
An iodophenol is any organoiodide of phenol that contains one or more covalently bonded iodine atoms. There are five basic types of iodophenols (mono- to pentaiodophenol) and 19 different iodophenols in total when positional isomerism is taken into account.
4-Iodophenol (p-iodophenol) is an aromatic organic compound. A colorless solid, it is one of three monoiodophenols. 4-Iodophenol undergoes a variety of coupling reactions in which the iodine substituent is replaced by a new carbon group para to the hydroxy group of the phenol . [ 3 ]
3-Iodophenol (m-iodophenol) is an aromatic organic compound. 3-Iodophenol participates in a variety of coupling reactions in which the iodide substituent is displaced. [4] Well cited examples include thiolate [ 5 ] and amine nucleophiles.
C 12 H 10 O: Molar mass: 170.211 g·mol −1 Melting point: 164–165 °C (327–329 °F; 437–438 K) ... 4-Phenylphenol can be obtained from the Suzuki coupling of ...
Solubility in water 0.6 g/L (20 °C) [ 1 ] Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
2-Aminophenol is an organic compound with the formula C 6 H 7 NO. Along with its isomer 4-aminophenol, it is an amphoteric molecule and a reducing agent.It is a useful reagent for the synthesis of dyes and heterocyclic compounds. [3]
The melting point of ordinary hexagonal ice falls slightly under moderately high pressures, by 0.0073 °C (0.0131 °F)/atm [h] or about 0.5 °C (0.90 °F)/70 atm [i] [53] as the stabilization energy of hydrogen bonding is exceeded by intermolecular repulsion, but as ice transforms into its polymorphs (see crystalline states of ice) above 209.9 ...