Synthesis of polystyrene derivatives containing pendant adamantyl groups via anionic polymerization

Shingo Kobayashi; Takashi Ishizone

Synthesis of polystyrene derivatives containing pendant adamantyl groups via anionic polymerization

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Abstract

Styrene derivatives p-substituted with adamantyl groups, 4-(1-adamantyl)styrene (1) and 4-(1-adamantyl)-α-methylstyrene (2), were polymerized with sec-butyllithium in THF at -78°C. The anionic polymerizations of 1 and 2 proceeded quantitatively to afford the polymers having the predicted M_ns and the narrow MWDs. The resulting poly(1) and poly(2) had high T_gs of 232°C and 273°C compared with those of polystyrene (T_g = 100°C) and poly(α-methylstyrene) (T_g = 160°C).

Original language	English
Pages	2504
Number of pages	1
Publication status	Published - 2005
Externally published	Yes
Event	54th SPSJ Symposium on Macromolecules - Yamagata, Japan Duration: Sept 20 2005 → Sept 22 2005

Other

Other	54th SPSJ Symposium on Macromolecules
Country/Territory	Japan
City	Yamagata
Period	9/20/05 → 9/22/05

All Science Journal Classification (ASJC) codes

Engineering(all)

Cite this

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title = "Synthesis of polystyrene derivatives containing pendant adamantyl groups via anionic polymerization",

abstract = "Styrene derivatives p-substituted with adamantyl groups, 4-(1-adamantyl)styrene (1) and 4-(1-adamantyl)-α-methylstyrene (2), were polymerized with sec-butyllithium in THF at -78°C. The anionic polymerizations of 1 and 2 proceeded quantitatively to afford the polymers having the predicted Mns and the narrow MWDs. The resulting poly(1) and poly(2) had high Tgs of 232°C and 273°C compared with those of polystyrene (Tg = 100°C) and poly(α-methylstyrene) (Tg = 160°C).",

author = "Shingo Kobayashi and Takashi Ishizone",

year = "2005",

language = "English",

pages = "2504",

note = "54th SPSJ Symposium on Macromolecules ; Conference date: 20-09-2005 Through 22-09-2005",

}

TY - CONF

T1 - Synthesis of polystyrene derivatives containing pendant adamantyl groups via anionic polymerization

AU - Kobayashi, Shingo

AU - Ishizone, Takashi

PY - 2005

Y1 - 2005

N2 - Styrene derivatives p-substituted with adamantyl groups, 4-(1-adamantyl)styrene (1) and 4-(1-adamantyl)-α-methylstyrene (2), were polymerized with sec-butyllithium in THF at -78°C. The anionic polymerizations of 1 and 2 proceeded quantitatively to afford the polymers having the predicted Mns and the narrow MWDs. The resulting poly(1) and poly(2) had high Tgs of 232°C and 273°C compared with those of polystyrene (Tg = 100°C) and poly(α-methylstyrene) (Tg = 160°C).

AB - Styrene derivatives p-substituted with adamantyl groups, 4-(1-adamantyl)styrene (1) and 4-(1-adamantyl)-α-methylstyrene (2), were polymerized with sec-butyllithium in THF at -78°C. The anionic polymerizations of 1 and 2 proceeded quantitatively to afford the polymers having the predicted Mns and the narrow MWDs. The resulting poly(1) and poly(2) had high Tgs of 232°C and 273°C compared with those of polystyrene (Tg = 100°C) and poly(α-methylstyrene) (Tg = 160°C).

UR - http://www.scopus.com/inward/record.url?scp=33645639820&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=33645639820&partnerID=8YFLogxK

M3 - Paper

AN - SCOPUS:33645639820

SP - 2504

T2 - 54th SPSJ Symposium on Macromolecules

Y2 - 20 September 2005 through 22 September 2005

ER -

Synthesis of polystyrene derivatives containing pendant adamantyl groups via anionic polymerization

Abstract

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All Science Journal Classification (ASJC) codes

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