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Cumene is oxidized in air, which removes the tertiary benzylic hydrogen from cumene and hence forms a cumene radical: The cumene radical then bonds with an oxygen molecule to give cumene peroxide radical, which in turn forms cumene hydroperoxide (C 6 H 5 C(CH 3) 2 O 2 H) by abstracting a benzylic hydrogen from another cumene molecule. This ...
In commercial applications, the alkylating agents are generally alkenes, some of the largest scale reactions practiced in industry.Such alkylations are of major industrial importance, e.g. for the production of ethylbenzene, the precursor to polystyrene, from benzene and ethylene and for the production of cumene from benzene and propene in cumene process:
Cumene hydroperoxide is the organic compound with the formula C 6 H 5 C(CH 3) 2 OOH. An oily liquid, it is classified as an organic hydroperoxide. [2] Products of decomposition of cumene hydroperoxide are methylstyrene, acetophenone, and 2-phenyl-2-propanol. [3] It is produced by treatment of cumene with oxygen, an autoxidation.
This is a listing of largest video game publishers and developers ranked by reported revenue over $100 million. Sony Interactive Entertainment is the world's largest video game company, followed by Tencent and Microsoft Gaming. [1] [2] Out of the 59 largest video game companies, 14 are located in the United States, 11 in Japan, and 7 in South ...
Cumene (isopropylbenzene) is an organic compound that contains a benzene ring with an isopropyl substituent. It is a constituent of crude oil and refined fuels. It is a flammable colorless liquid that has a boiling point of 152 °C.
Microsoft Gaming is the largest video game employer in the industry, followed by Ubisoft and Electronic Arts. Among the top 41 largest video game employers, ten are based in the United States , eight in Japan , five in China , three in France , South Korea , and Sweden respectively, two in Poland and the United Kingdom , and one each in Denmark ...
Defunct video game companies of the United States (13 C, 391 P) Video game companies based in California (5 C, 96 P) Video game companies based in Florida (1 P)
This is a list of notable video game companies that have made games for either computers (like PC or Mac), video game consoles, handheld or mobile devices, and includes companies that currently exist as well as now-defunct companies. See the list of video games for other lists relating to video games, and defunct video game companies for a more ...