A novel synthetic route to poly(β-ketone
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Shin-ichiro Shoda; Akio Komenoi; Tomochika Fujioka; Yasunori Okumura; Shiro Koba
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Article
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1996
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John Wiley and Sons
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English
⚖ 360 KB
## Abstract Isopropoxyethyne (1a) and __tert__‐butoxyethyne (1b) were polymerized using group 5 and 6 transition metal catalysts to give poly(isopropoxyethyne) (2a) and poly(__tert__‐butoxyethyne) (2b), respectively. The weight‐average molecular weight (__M̄__~w~) of the resulting poly(alkoxyethyne