PMID- 30048018
OWN - NLM
STAT- PubMed-not-MEDLINE
DCOM- 20181011
LR  - 20181011
IS  - 1521-3765 (Electronic)
IS  - 0947-6539 (Linking)
VI  - 24
IP  - 56
DP  - 2018 Oct 9
TI  - Single-Site, Organometallic Aluminum Catalysts for the Precise Group Transfer 
      Polymerization of Michael-Type Monomers.
PG  - 14950-14957
LID - 10.1002/chem.201802075 [doi]
AB  - Unlike different types of Lewis pairs as polymerization catalysts for acrylic 
      monomers, organometallic aluminum(III) compounds are reported that show a 
      surprisingly high polymerization activity even without an additional Lewis base. 
      DFT calculations, end group analysis and kinetic investigations clearly suggest a 
      main group element (MGE) group transfer polymerization (GTP) mechanism analogous 
      to the known metal-mediated GTP mechanism. The novel catalysts perform a 
      precision polymerization of a broad variety of monomers, ranging from 
      2-isopropenyl-2-oxazoline to tert-butylmethacrylate and N,N-dimethylacrylamide. 
      Additionally, extended Michael-type structures like 4-vinyl pyridine are 
      accessible. Especially the Al(III) half-metallocenes show an almost quantitative 
      initiator efficiency, and, combined with the living character of the 
      polymerization reactions, they enable the synthesis of block copolymers, even 
      with unconventional monomers like vinyl phosphonates.
CI  - (c) 2018 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim.
FAU - Weger, Michael
AU  - Weger M
AD  - Catalysis Research Center & WACKER-Chair of Macromolecular Chemistry, Technical 
      University of Munich, Lichtenbergstrasse 4, 85748, Garching bei Munchen, Germany.
FAU - Giuman, Marco M
AU  - Giuman MM
AD  - Catalysis Research Center & WACKER-Chair of Macromolecular Chemistry, Technical 
      University of Munich, Lichtenbergstrasse 4, 85748, Garching bei Munchen, Germany.
FAU - Knaus, Maximilian G
AU  - Knaus MG
AD  - Catalysis Research Center & WACKER-Chair of Macromolecular Chemistry, Technical 
      University of Munich, Lichtenbergstrasse 4, 85748, Garching bei Munchen, Germany.
FAU - Ackermann, Maximilian
AU  - Ackermann M
AD  - Catalysis Research Center & WACKER-Chair of Macromolecular Chemistry, Technical 
      University of Munich, Lichtenbergstrasse 4, 85748, Garching bei Munchen, Germany.
FAU - Drees, Markus
AU  - Drees M
AD  - Catalysis Research Center &, Chair of Inorganic and Metal-Organic Chemistry, 
      Technical University of Munich, Lichtenbergstrasse 4, 85748, Garching bei 
      Munchen, Germany.
FAU - Hornung, Julius
AU  - Hornung J
AD  - Catalysis Research Center &, Chair of Inorganic and Metal-Organic Chemistry, 
      Technical University of Munich, Lichtenbergstrasse 4, 85748, Garching bei 
      Munchen, Germany.
FAU - Altmann, Philipp J
AU  - Altmann PJ
AD  - Catalysis Research Center &, Chair of Inorganic and Metal-Organic Chemistry, 
      Technical University of Munich, Lichtenbergstrasse 4, 85748, Garching bei 
      Munchen, Germany.
FAU - Fischer, Roland A
AU  - Fischer RA
AD  - Catalysis Research Center &, Chair of Inorganic and Metal-Organic Chemistry, 
      Technical University of Munich, Lichtenbergstrasse 4, 85748, Garching bei 
      Munchen, Germany.
FAU - Rieger, Bernhard
AU  - Rieger B
AUID- ORCID: 0000-0002-0023-884X
AD  - Catalysis Research Center & WACKER-Chair of Macromolecular Chemistry, Technical 
      University of Munich, Lichtenbergstrasse 4, 85748, Garching bei Munchen, Germany.
LA  - eng
GR  - Studienstiftung des Deutschen Volkes/
GR  - Verband der Chemischen Industrie/
PT  - Journal Article
DEP - 20180906
PL  - Germany
TA  - Chemistry
JT  - Chemistry (Weinheim an der Bergstrasse, Germany)
JID - 9513783
OTO - NOTNLM
OT  - block copolymers
OT  - density functional theory calculations
OT  - group transfer polymerization
OT  - main group elements
OT  - polar monomers
EDAT- 2018/07/27 06:00
MHDA- 2018/07/27 06:01
CRDT- 2018/07/27 06:00
PHST- 2018/04/25 00:00 [received]
PHST- 2018/07/26 00:00 [revised]
PHST- 2018/07/27 06:00 [pubmed]
PHST- 2018/07/27 06:01 [medline]
PHST- 2018/07/27 06:00 [entrez]
AID - 10.1002/chem.201802075 [doi]
PST - ppublish
SO  - Chemistry. 2018 Oct 9;24(56):14950-14957. doi: 10.1002/chem.201802075. Epub 2018 
      Sep 6.