Morgan, David L. published the artcileEnd-quenching of quasiliving polyisobutylene with phenoxy derivatives for direct chain end functionalization, Product Details of C8H9ClO, the main research area is end quenching quasiliving polyisobutylene phenoxy derivative chain end functionalization.
Various functional alkyl phenoxy derivatives were used to end-quench TiCl4-catalyzed quasiliving isobutylene polymerizations initiated from 2-chloro-2,2,4-trimethylpentane or 5-tert-butyl-1,3-di(2-chloro-2-propyl)benzene at -70°C in 40/60 (volume/volume) hexane/methyl chloride. Quant. end-capping was observed from mono-alkylation of the phenoxy derivatives in para position. The quenching reactions were tolerant of phenoxy derivatives bearing a primary halide, allowing for direct functionalization of polyisobutylene with primary chloride and bromide end groups. Electrophilic aromatic substitution on phenoxy alkyls such as anisole, and subsequent in situ cleavage of the alkyl-oxygen bond, provided single-pot synthesis of phenol telechelic polyisobutylene.
Polymer Preprints (American Chemical Society, Division of Polymer Chemistry) published new progress about end quenching quasiliving polyisobutylene phenoxy derivative chain end functionalization. 622-86-6 belongs to class ethers-buliding-blocks, name is (2-Chloroethoxy)benzene, and the molecular formula is C8H9ClO, Product Details of C8H9ClO.
Referemce:
Ether – Wikipedia,
Ether | (C2H5)2O – PubChem