SINGLE LANTHANUM TRIS(N-PHENYLETHYL-3,5-DI-t-BUTYLSALICYLALDIMINATO)S INITIATOR FOR RING-OPENING POLYMERIZATION OF 1,4-DIOXAN-2-ONE IN BULK

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- SINGLE LANTHANUM TRIS(N-PHENYLETHYL-3,5-DI-t-BUTYLSALICYLALDIMINATO)S INITIATOR FOR RING-OPENING POLYMERIZATION OF 1,4-DIOXAN-2-ONE IN BULK
- Vol. 26, Issue 6, Pages: 799-801(2008)
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- Published：20 November 2008
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Hao Zheng a, Guo-rong Shen a, Xu-feng Ni b, et al. SINGLE LANTHANUM TRIS(N-PHENYLETHYL-3,5-DI-t-BUTYLSALICYLALDIMINATO)S INITIATOR FOR RING-OPENING POLYMERIZATION OF 1,4-DIOXAN-2-ONE IN BULK[J]. 2008, 26(6): 799-801.
DOI：

Hao Zheng a, Guo-rong Shen a, Xu-feng Ni b, et al. SINGLE LANTHANUM TRIS(N-PHENYLETHYL-3,5-DI-t-BUTYLSALICYLALDIMINATO)S INITIATOR FOR RING-OPENING POLYMERIZATION OF 1,4-DIOXAN-2-ONE IN BULK[J]. 2008, 26(6): 799-801. DOI：

A rare earth Schiff base complex: lanthanum tris(N-phenylethyl-3

5-di-t-butylsalicylaldiminato)s [La(OPEBS)3] was successfully applied as single component initiator for the ring-opening polymerization of 1

4-dioxan-2-one (PDO) in bulk. The influence of reaction conditions

such as polymerization temperature

the molar ratio of the monomer to initiator (M/I) on the monomer conversion and molecular weight of the polymer has been investigated. Poly(1

4-dioxan-2-one) with a viscosity-average molecular weight (Mv) of 8. 29 × 104 and yield of 91.5% was prepared.

A rare earth Schiff base complex: lanthanum tris(N-phenylethyl-3

5-di-t-butylsalicylaldiminato)s [La(OPEBS)3] was successfully applied as single component initiator for the ring-opening polymerization of 1

4-dioxan-2-one (PDO) in bulk. The influence of reaction conditions

such as polymerization temperature

the molar ratio of the monomer to initiator (M/I) on the monomer conversion and molecular weight of the polymer has been investigated. Poly(1

4-dioxan-2-one) with a viscosity-average molecular weight (Mv) of 8. 29 × 104 and yield of 91.5% was prepared.

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