STEREOREGULARITY OF POLY (METHYL METHACRYLATE) OBTAINED WITH CHIRAL ANIONIC COMPLEX INITIATOR*
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STEREOREGULARITY OF POLY (METHYL METHACRYLATE) OBTAINED WITH CHIRAL ANIONIC COMPLEX INITIATOR*
Vol. 13, Issue 1, Pages: 91-96(1995)
Affiliations:
1. Institute of Chemistry
2. Academia Sinica
3. Beijing 100080
Author bio:
Funds:
DOI:
CLC:O631.5
Published:20 March 1995
Accepted:
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[1]陈传福,任长玉,习复.STEREOREGULARITY OF POLY (METHYL METHACRYLATE) OBTAINED WITH CHIRAL ANIONIC COMPLEX INITIATOR[J].Chinese Journal of Polymer Science,1995,{4}(01):91-96.
CHEN Chuanfu, REN Changyu, XI Fu. STEREOREGULARITY OF POLY (METHYL METHACRYLATE) OBTAINED WITH CHIRAL ANIONIC COMPLEX INITIATOR*[J]. 1995, 13(1): 91-96.
[1]陈传福,任长玉,习复.STEREOREGULARITY OF POLY (METHYL METHACRYLATE) OBTAINED WITH CHIRAL ANIONIC COMPLEX INITIATOR[J].Chinese Journal of Polymer Science,1995,{4}(01):91-96.DOI:
CHEN Chuanfu, REN Changyu, XI Fu. STEREOREGULARITY OF POLY (METHYL METHACRYLATE) OBTAINED WITH CHIRAL ANIONIC COMPLEX INITIATOR*[J]. 1995, 13(1): 91-96.DOI:
STEREOREGULARITY OF POLY (METHYL METHACRYLATE) OBTAINED WITH CHIRAL ANIONIC COMPLEX INITIATOR*
<正> The stereoregular polymerization of methyl methacrylate (MMA) have been investigatedwith chiral anionic complex initiator[FILi-(-)SP]in toluene
THF and toluene/THF [1/1(v/v)]. The tacticities of PMMAs obtained in the three solvents have been found to be mainly asyndiotactic triads(s-PMMA)with content of 72.3
67.7 and 71.4%
respectively.
Abstract
The stereoregular polymerization of methyl methacrylate (MMA) have been investigatedwith chiral anionic complex initiator[FILi-(-)SP]in toluene
THF and toluene/THF [1/1(v/v)]. The tacticities of PMMAs obtained in the three solvents have been found to be mainly asyndiotactic triads(s-PMMA)with content of 72.3
67.7 and 71.4%
respectively.
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