ANIONIC-POLYMERIZATION AND COPOLYMERIZATION OF CYCLOSILOXANES INITIATED BY TRIMETHYLSILYLMETHYLLITHIUM

被引：17
|
作者：
YU, JM [1 ]
TEYSSIE, D [1 ]
KHALIFA, RB [1 ]
BOILEAU, S [1 ]
机构：
[1] COLL FRANCE,CNRS,URA 24,CHIM MACROMOLEC LAB,F-75231 PARIS 05,FRANCE
来源：
POLYMER BULLETIN | 1994年 / 32卷 / 01期
关键词：
D O I：
10.1007/BF00297411
中图分类号：
O63 [高分子化学（高聚物）];
学科分类号：
070305 ; 080501 ; 081704 ;
摘要：
A novel initiator, i.e. trimethylsilylmethyllithium has been successfully used for the ring opening polymerization of cyclosiloxanes, in toluene or in the bulk, in the presence of the cryptand [211] or DMSO. Suitable conditions have been found in which monomodal distributions of molecular weights are observed for homopolymers of 1,3,5,7-tetramethyl-1,3,5,7-tetravinylcyclotetrasiloxane (V-4) as well as for copolymers of V-4 with D-3 or D-4.
引用
收藏
页码：35 / 40
页数：6
相关论文
共 50 条
  • [1] TRIMETHYLSILYLMETHYLLITHIUM - A NOVEL INITIATOR FOR THE ANIONIC-POLYMERIZATION OF CYCLOSILOXANES AND VINYL MONOMERS
    ZUNDEL, T
    YU, JM
    LESTEL, L
    TEYSSIE, D
    BOILEAU, S
    MACROMOLECULAR SYMPOSIA, 1994, 88 : 177 - 189
  • [2] ANIONIC-POLYMERIZATION OF CYCLIC ORGANOSILICON COMPOUNDS INITIATED BY TRIMETHYLSILYLMETHYLLITHIUM
    ZUNDEL, T
    LESTEL, L
    TEYSSIE, D
    YU, JM
    BOILEAU, S
    ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 1993, 205 : 128 - POLY
  • [3] MECHANISM OF ANIONIC-POLYMERIZATION OF CYCLOSILOXANES
    SHPAKOV, PP
    ZAK, AV
    YUZHELEVSKII, YA
    KAGAN, EG
    KINETICS AND CATALYSIS, 1975, 16 (04) : 770 - 773
  • [4] ANIONIC-POLYMERIZATION OF CYCLOSILOXANES WITH CRYPTATES AS COUNTERIONS
    BOILEAU, S
    ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 1984, 187 (APR): : 43 - POLY
  • [5] ANIONIC-POLYMERIZATION OF CYCLOSILOXANES WITH CRYPTATES AS COUNTERIONS - NEW RESULTS
    HUBERT, S
    HEMERY, P
    BOILEAU, S
    MAKROMOLEKULARE CHEMIE-MACROMOLECULAR SYMPOSIA, 1986, 6 : 247 - 252
  • [6] Kinetics of the anionic ring opening polymerization of cyclosiloxanes initiated with a superbase
    Grzelka, A
    Chojnowski, J
    Fortuniak, W
    Taylor, RG
    Hupfield, PC
    JOURNAL OF INORGANIC AND ORGANOMETALLIC POLYMERS AND MATERIALS, 2004, 14 (02) : 85 - 99
  • [7] ANIONIC-POLYMERIZATION AND COPOLYMERIZATION OF ORTHO-CYANOBENZALDEHYDE
    DURGARYAN, AA
    ARAKELYAN, RA
    TERLEMEZYAN, ZN
    VYSOKOMOLEKULYARNYE SOEDINENIYA SERIYA B, 1984, 26 (08): : 602 - 604
  • [8] Kinetics of the Anionic Ring Opening Polymerization of Cyclosiloxanes Initiated with a Superbase
    Agnieszka Grzelka
    Julian Chojnowski
    Witold Fortuniak
    Richard G. Taylor
    Peter C. Hupfield
    Journal of Inorganic and Organometallic Polymers, 2004, 14 : 85 - 99
  • [9] NATURE OF ACTIVE-SITES IN ANIONIC-POLYMERIZATION OF CYCLOSILOXANES IN ACETONE SOLUTION
    PCHELINTSEV, VV
    KAGAN, EG
    YUZHELEVSKII, YA
    VOLKOVA, MA
    VYSOKOMOLEKULYARNYE SOEDINENIYA SERIYA B, 1976, 18 (04): : 237 - 239
  • [10] ANIONIC-POLYMERIZATION INITIATED BY LAMELLAR GRAPHITE AND LITHIUM COMPOUNDS
    MERLE, G
    PASCAULT, JP
    PHAM, QT
    PILLOT, C
    SALLE, R
    GOLE, J
    RASHKOV, I
    PANAYOTOV, I
    GUERARD, D
    HEROLD, A
    JOURNAL OF POLYMER SCIENCE PART A-POLYMER CHEMISTRY, 1977, 15 (09) : 2067 - 2074
12345