Background [1][2] Styrene is insoluble in water and easily soluble in organic solvents such as ethanol, ether, acetone and benzene. It can slowly poly…

Background and overview[1][2][3] α-Methylstyrene (abbreviated as a-MS or AMS), also known as α-methylstyrene or phenylisopropylene, is a by-product of…

Background Parachlorostyrene, also called 4-chlorostyrene, p-chlorostyrene (referred to as PCST), is an intermediate in organic synthesis and pharmace…

Background and overview[1][2] P-isobutylstyrene, also called 4-p-isobutylstyrene, is an impurity in the synthesis of ibuprofen. Alkenes are a very imp…

Background and overview[1] 1,2-bis(4-bromobenzene)-1,2-stilbene can be used to prepare a class of processable organic small molecule materials with ex…

Background and overview[1] 4-Hydroxy-nitrostyrene is an important intermediate raw material for the synthesis of pharmaceutical products. The existing…

Background and overview[1] Polystyrene (PS) microspheres are a widely used material for preparing photonic crystals. This is because polystyrene micro…

Background and overview[1] Phenyl TRANS-styryl sulfone can be used as pharmaceutical synthesis intermediates. If phenyl TRANS-styryl sulfone is inhale…

Polystyrene (abbreviated as PS) is one of the five general-purpose synthetic resins, mainly including GPPS (general-purpose polystyrene), EPS (expanda…

Overview[1][2] Grenya reagent, named after its discoverer V.A. Grginard, is very reactive and easily reacts with water, carbon dioxide, alcohols, alde…

Background and overview[1][2] 3-Bromostyrene, also called 1-bromo-3-vinylbenzene, is a pharmaceutical intermediate that can be prepared in one step fr…