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Group Transfer Polymerization of Acrylic Acid Esters with Alkylthio‐ or Arylthiosilanes as Initiators
Author(s) -
Reetz Manfred T.,
Ostarek Ralph,
Piejko KarlErwin,
Arlt Dieter,
Bömer Bruno
Publication year - 1986
Publication title -
angewandte chemie international edition in english
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 5.831
H-Index - 550
eISSN - 1521-3773
pISSN - 0570-0833
DOI - 10.1002/anie.198611081
Subject(s) - toluene , polymerization , acrylic acid , catalysis , polymer chemistry , group (periodic table) , chemistry , chain transfer , organic chemistry , polymer , radical polymerization , copolymer
Living polyacrylates 2 having a narrow range of molecular weights can be prepared with a new kind of initiator. The combination of the alkylthiosilane 1 , R 1 CH 2 CH 2 OSiMe 3 , with a catalyst such as Znl 2 in toluene (e.g., R 2 nBu) is particularly advantageous for this industrially promising process.
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