Molecular design of single site catalyst precursors for the ring-opening polymerization of cyclic ethers and esters. 2. Can ring-opening polymerization of propylene oxide occur by a cis-migratory mechanism?

Björn Antelmann; Malcolm H. Chisholm; Suri S. Iyer; John C. Huffman; Diana Navarro-Llobet; Marty Pagel; William J. Simonsick; Wenqing Zhong

doi:10.1021/ma0102316

Molecular design of single site catalyst precursors for the ring-opening polymerization of cyclic ethers and esters. 2. Can ring-opening polymerization of propylene oxide occur by a cis-migratory mechanism?

Björn Antelmann
, Malcolm H. Chisholm
, Suri S. Iyer
, John C. Huffman
, Diana Navarro-Llobet
, Marty Pagel
, William J. Simonsick
, Wenqing Zhong

Research output: Contribution to journal › Article › peer-review

82 Scopus citations

Abstract

An analysis of molecular design of single site catalyst precursors for the ring-opening polymerization of cyclic ethers and esters was performed. The occurrence of ring-opening polymerization of propylene oxide by Cis-migratory mechanism was also studied. The syntheses were carried out under an argon atmosphere and NMR spectroscopy and mass spectrometry were used for examining the polymers. The results revealed that stereoirregular polymer is formed by a stereoselective ring-opening step.

Original language	English (US)
Pages (from-to)	3159-3175
Number of pages	17
Journal	Macromolecules
Volume	34
Issue number	10
DOIs	https://doi.org/10.1021/ma0102316
State	Published - May 8 2001
Externally published	Yes

ASJC Scopus subject areas

Organic Chemistry
Polymers and Plastics
Inorganic Chemistry
Materials Chemistry

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Antelmann, B., Chisholm, M. H., Iyer, S. S., Huffman, J. C., Navarro-Llobet, D., Pagel, M., Simonsick, W. J., & Zhong, W. (2001). Molecular design of single site catalyst precursors for the ring-opening polymerization of cyclic ethers and esters. 2. Can ring-opening polymerization of propylene oxide occur by a cis-migratory mechanism? Macromolecules, 34(10), 3159-3175. https://doi.org/10.1021/ma0102316

Molecular design of single site catalyst precursors for the ring-opening polymerization of cyclic ethers and esters. 2. Can ring-opening polymerization of propylene oxide occur by a cis-migratory mechanism? / Antelmann, Björn; Chisholm, Malcolm H.; Iyer, Suri S. et al.
In: Macromolecules, Vol. 34, No. 10, 08.05.2001, p. 3159-3175.

Research output: Contribution to journal › Article › peer-review

Antelmann, B, Chisholm, MH, Iyer, SS, Huffman, JC, Navarro-Llobet, D, Pagel, M, Simonsick, WJ & Zhong, W 2001, 'Molecular design of single site catalyst precursors for the ring-opening polymerization of cyclic ethers and esters. 2. Can ring-opening polymerization of propylene oxide occur by a cis-migratory mechanism?', Macromolecules, vol. 34, no. 10, pp. 3159-3175. https://doi.org/10.1021/ma0102316

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abstract = "An analysis of molecular design of single site catalyst precursors for the ring-opening polymerization of cyclic ethers and esters was performed. The occurrence of ring-opening polymerization of propylene oxide by Cis-migratory mechanism was also studied. The syntheses were carried out under an argon atmosphere and NMR spectroscopy and mass spectrometry were used for examining the polymers. The results revealed that stereoirregular polymer is formed by a stereoselective ring-opening step.",

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AU - Iyer, Suri S.

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AU - Pagel, Marty

AU - Simonsick, William J.

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AB - An analysis of molecular design of single site catalyst precursors for the ring-opening polymerization of cyclic ethers and esters was performed. The occurrence of ring-opening polymerization of propylene oxide by Cis-migratory mechanism was also studied. The syntheses were carried out under an argon atmosphere and NMR spectroscopy and mass spectrometry were used for examining the polymers. The results revealed that stereoirregular polymer is formed by a stereoselective ring-opening step.

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Molecular design of single site catalyst precursors for the ring-opening polymerization of cyclic ethers and esters. 2. Can ring-opening polymerization of propylene oxide occur by a cis-migratory mechanism?

Abstract

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