P-55 レジノール型リグニンダイマーの熱分解機構(熱分解,Poster Session 2)
書誌事項
- タイトル別名
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- P-55 Pyrolitic Mechanism of Resinol Type Lignin Model
抄録
For estimation of pyrolysis reaction of resinol type linkage, syringaresinol (SR) and pinoresinol (PR) were pyrolyzed with Py-GC/MS method, and major pyrolysis products were identified by MS library and fragmentation. Pyrolysate distributions from SR and PR were similar, so considered to be subjected the same reaction mechanisms, although relativities of their methoxyl groups the aromatic rings were different. Syringyl group (from pyrolysis of SR) was changed into catechol or guaiacol by homolytic elimination of the methoxy group, while guaiacyl group (from pyrolysis of pinoresinol) was changed to cresol by rearrangement of the methoxyl group. Furthermore, these reactions for SR started at low temperature than PR.
収録刊行物
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- バイオマス科学会議発表論文集
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バイオマス科学会議発表論文集 10 (0), 157-158, 2015
一般社団法人 日本エネルギー学会
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詳細情報 詳細情報について
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- CRID
- 1390001205786427904
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- NII論文ID
- 110009926331
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- ISSN
- 24238341
- 24238333
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- 本文言語コード
- ja
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- データソース種別
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- JaLC
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可