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2-Phenylethyl bromide is an organobromide with the formula C 6 H 5 CH 2 CH 2 Br. It is a colorless liquid, although older samples appear yellow. Analogous to the preparation of most 1-bromoalkanes, it is prepared by free-radical addition of hydrogen bromide to styrene. These conditions lead to anti-Markovnikov addition, giving the 1-bromo ...
Free-radical addition is used commercially for the synthesis of 1-bromoalkanes, precursors to tertiary amines and quaternary ammonium salts. 2-Phenethyl bromide (C 6 H 5 CH 2 CH 2 Br) is produced via this route from styrene. Hydrogen bromide can also be used to convert alcohols to alkyl bromides.
Phenethyl alcohol can also be prepared by the reaction between phenylmagnesium bromide and ethylene oxide: C 6 H 5 MgBr + (CH 2 CH 2)O → C 6 H 5 CH 2 CH 2 OMgBr C 6 H 5 CH 2 CH 2 OMgBr + H + → C 6 H 5 CH 2 CH 2 OH + MgBr + Phenethyl alcohol can also be produced by biotransformation from L-phenylalanine using immobilized yeast Saccharomyces ...
N-Phenethyl-4-piperidinone (NPP) is a derivative of 4-piperidinone with the molecular formula C 13 H 17 NO. It is used as an intermediate in the manufacture of chemicals and pharmaceutical drugs such as fentanyl .
Silver bromide (AgBr). Nearly all elements in the periodic table form binary bromides. The exceptions are decidedly in the minority and stem in each case from one of three causes: extreme inertness and reluctance to participate in chemical reactions (the noble gases, with the exception of xenon in the very unstable XeBr 2; extreme nuclear instability hampering chemical investigation before ...
Trifluoromethanesulfonyl chloride (or triflyl chloride, CF3SO2Cl) can be used in a highly efficient method to introduce a trifluoromethyl group to aromatic and heteroaromatic systems, including known pharmaceuticals such as Lipitor. The chemistry is general and mild, and uses a photoredox catalyst and a light source at room temperature. [27]
Organomagnesium halides (Grignard reagents) (e.g. ethylmagnesium bromide and phenylmagnesium bromide) phencyclidine ortho-Toluidine: methaqualone: 2-Phenylethyl bromide: fentanyl: Phenylethanolamine and its salts Phosphorus pentachloride: lysergic acid diethylamide Potassium dichromate: general-purpose oxidizing agent Pyridine and its salts
B. Bavdegalutamide; Benzal chloride; Benzaldehyde; Benzamide; Benzamidine; Benzathine; Benzenediazonium tetrafluoroborate; Benzeneselenol; Benzenesulfonic acid