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Benzotrifluoride and Derivatives: Useful Solvents for

发布者: lorespirit | 发布时间: 2012-8-29 22:53| 查看数: 974| 评论数: 0|

Benzotrifluoride (BTF, trifluoromethylbenzene,a,a,a-trifluorotoluene, C 6 H 5 CF 3 ) and related

compounds are introduced as new solvents for traditional organic synthesis and for fluorous

synthesis. BTFismoreenvironmentallyfriendlythanmanyotherorganicsolventsandis

available in large quantities. BTF is relatively inert and is suitable for use as a solvent for a wide

rangeof chemistryincludingionic, transition-metalcatalyzedandthermalreactions. Itis

especially useful for radical reactions, where it may replace benzene as the current solvent of

choice for many common transformations. BTF and related solvents are also crucial compo-

nentsoffluoroussynthesissincetheycandissolvebothstandardorganicmoleculesand

highly fluorinated molecules. This chapter provides an overview of the reactivity and toxico-

logicalpropertiesofBTFandanalogsandthensummarizestheirrecentusesasreaction

solvents in both traditional organic and new fluorous synthesis.

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