SYNTHESIS OF ORGANOGERMANE OLIGOMERS VIA LIGAND SUBSTITUTION POLYMERIZATION FROM 1, 4-DIOXANE COMPLEX OF GERMANIUM DICHLORIDE*

CAO Shaokui; 李晨光; 郑世军; 李自法; KOBAYASHIShiro; LI Chenguang; ZHENG Shijun; LI Zifa; KOBAYASHI Shiro

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SYNTHESIS OF ORGANOGERMANE OLIGOMERS VIA LIGAND SUBSTITUTION POLYMERIZATION FROM 1, 4-DIOXANE COMPLEX OF GERMANIUM DICHLORIDE*

Papers | Updated：2021-06-21

- SYNTHESIS OF ORGANOGERMANE OLIGOMERS VIA LIGAND SUBSTITUTION POLYMERIZATION FROM 1, 4-DIOXANE COMPLEX OF GERMANIUM DICHLORIDE*
- SYNTHESIS OF ORGANOGERMANE OLIGOMERS VIA LIGAND SUBSTITUTION POLYMERIZATION FROM 1, 4-DIOXANE COMPLEX OF GERMANIUM DICHLORIDE*
- 高分子科学（英文版） 1997年15卷第4期页码：347-352
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- 纸质出版：1997-12-20
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CAO Shaokui, 李晨光, 郑世军, 等. SYNTHESIS OF ORGANOGERMANE OLIGOMERS VIA LIGAND SUBSTITUTION POLYMERIZATION FROM 1, 4-DIOXANE COMPLEX OF GERMANIUM DICHLORIDE*[J]. 高分子科学（英文版）, 1997,15(4):347-352.

CAO Shaokui, LI Chenguang, ZHENG Shijun, et al. SYNTHESIS OF ORGANOGERMANE OLIGOMERS VIA LIGAND SUBSTITUTION POLYMERIZATION FROM 1, 4-DIOXANE COMPLEX OF GERMANIUM DICHLORIDE*[J]. 1997, 15(4): 347-352.
CAO Shaokui, 李晨光, 郑世军, 等. SYNTHESIS OF ORGANOGERMANE OLIGOMERS VIA LIGAND SUBSTITUTION POLYMERIZATION FROM 1, 4-DIOXANE COMPLEX OF GERMANIUM DICHLORIDE*[J]. 高分子科学（英文版）, 1997,15(4):347-352. DOI：

CAO Shaokui, LI Chenguang, ZHENG Shijun, et al. SYNTHESIS OF ORGANOGERMANE OLIGOMERS VIA LIGAND SUBSTITUTION POLYMERIZATION FROM 1, 4-DIOXANE COMPLEX OF GERMANIUM DICHLORIDE*[J]. 1997, 15(4): 347-352. DOI：

摘要

Some organogermanium oligomers with different side groups were synthesized via li-gand substitution polymerization from 1

4-dioxane complex of germanium dichloride withdifferent organolithitum compounds. The oligomers were isolated through either precipi-tation from methanol or extraction using toluene with a yield of no less than 50%. Theweiglit average molecular weight (Mw) of the oligomers is ranging from 1.4×103 to 5.9×103 depending on the type and alkyl length of the organolithium compounds used.

Abstract

Some organogermanium oligomers with different side groups were synthesized via li-gand substitution polymerization from 1

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