SYNTHESIS AND FREE RADICAL RING-OPENING POLYMERIZATION OF 2-METHYL-AND 2-METHYL-9-n-BUTYL-(-7-METHYLENE-1,4,6-TRIOXA-SPIRO (4, 4)NONANE)*

PAN Caiyuan; WANG Yin

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SYNTHESIS AND FREE RADICAL RING-OPENING POLYMERIZATION OF 2-METHYL-AND 2-METHYL-9-n-BUTYL-(-7-METHYLENE-1,4,6-TRIOXA-SPIRO (4, 4)NONANE)*

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- SYNTHESIS AND FREE RADICAL RING-OPENING POLYMERIZATION OF 2-METHYL-AND 2-METHYL-9-n-BUTYL-(-7-METHYLENE-1,4,6-TRIOXA-SPIRO (4, 4)NONANE)*
- Vol. 7, Issue 3, Pages: 232-238(1989)
- Affiliations：
  
  1. Department of Materials Science and Engineering. Vniversity of Science and Technoloy of China,Hefei
  2. University of Science and Technology of China. Hefei
- Author bio：
- Funds：
- DOI：
  CLC：
- Published：20 September 1989
- Accepted：
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[1]潘才元,王寅.SYNTHESIS AND FREE RADICAL RING-OPENING POLYMERIZATION OF 2-METHYL-AND 2-METHYL-9-n-BUTYL-(-7-METHYLENE-1,4,6-TRIOXA-SPIRO (4, 4)NONANE)[J].Chinese Journal of Polymer Science,1989,{4}(03):232-238.

PAN Caiyuan, WANG Yin. SYNTHESIS AND FREE RADICAL RING-OPENING POLYMERIZATION OF 2-METHYL-AND 2-METHYL-9-n-BUTYL-(-7-METHYLENE-1,4,6-TRIOXA-SPIRO (4, 4)NONANE)*[J]. 1989, 7(3): 232-238.
[1]潘才元,王寅.SYNTHESIS AND FREE RADICAL RING-OPENING POLYMERIZATION OF 2-METHYL-AND 2-METHYL-9-n-BUTYL-(-7-METHYLENE-1,4,6-TRIOXA-SPIRO (4, 4)NONANE)[J].Chinese Journal of Polymer Science,1989,{4}(03):232-238. DOI：

PAN Caiyuan, WANG Yin. SYNTHESIS AND FREE RADICAL RING-OPENING POLYMERIZATION OF 2-METHYL-AND 2-METHYL-9-n-BUTYL-(-7-METHYLENE-1,4,6-TRIOXA-SPIRO (4, 4)NONANE)*[J]. 1989, 7(3): 232-238. DOI：

摘要

正

This paper describes the synthesis and free radical ring-opening polymerization of 2-methyl-and 2-methyl-9-n-butyl （-7-methylene-1

6-trioxaspiro （4

4） nonane）. The structures of the two polymers were verified by IR

’H and

C NMR spectra. The substituent on 9-position of 7-methylene-trioxaspiro （4

4） nonane affects the structure of polymer and polymerization activity. The polymerization mechanism is discussed.

Abstract

This paper describes the synthesis and free radical ring-opening polymerization of 2-methyl-and 2-methyl-9-n-butyl （-7-methylene-1

6-trioxaspiro （4

4） nonane）. The structures of the two polymers were verified by IR

’H and

C NMR spectra. The substituent on 9-position of 7-methylene-trioxaspiro （4

4） nonane affects the structure of polymer and polymerization activity. The polymerization mechanism is discussed.

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