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第 37 卷第 5 期Vol. 37 No. 5
2007 年 10 月Oct 2007

所屬欄目:有機合成原料

介孔負載維生素B1催化合成雙糠醛
周 智,李志光,周 瑜,楊建奎 (湖南農業(yè)大學(xué) 理學(xué)院,湖南 長(cháng)沙 410128)
摘 要:通過(guò)自制氧化硅介孔材料,采用浸漬蒸發(fā)法制得介孔負載維生素B1催化劑,并應用于糠醛催化合成雙糠醛。產(chǎn)物雙糠醛采用紅外光譜、核磁共振氫譜、紫外光譜表征。實(shí)驗結果表明催化劑制備簡(jiǎn)單、催化活性高、產(chǎn)品收率高、后處理簡(jiǎn)便、無(wú)三廢污染、符合節能環(huán)保、綠色催化的要求。
關(guān)鍵詞:介孔負載維生素B1;雙糠醛;生物質(zhì)能源
中圖分類(lèi)號:TQ424.2  文獻標識碼:A  文章編號:1009-9212(2007)05- 0053-03
Catalytic Synthesis of Furoin by Mesoporous Supported Vitamin-B1
ZHOU Zhi,LI Zhi-guang,ZHOU Yu,YANG Jain-kui (Science College of Hunan Agricultural University, Hunan, Changsha 410128, China)
Abstract:Mesoporous supported vitamin-B1 was prepared from mesoporous oxide silicon via immersion-evaporation method, and the synthesis of furoin was studied using the self-prepared mesoporous material VB1 as catalyst in this paper. The product was identified by IR, 1H NMR and UV. The experimental results showed that preparation of mesoporous-VB1 catalyst was simple, high activity of catalyst, good repeatability, high yield, convenient to final treatment and no-pollution of three wastes, which met the requirements of energy saving and environment protection as well as green catalysis.
Key words:mesoporous suppouted vitamin-B1;furoin;biomass
作者簡(jiǎn)介:周 智(1982-),男,湖南南縣人,碩士研究生,研究方向:化學(xué)功能材料。
聯(lián) 系 人:楊建奎(1965-),男,副教授,研究方向:有機合成。(E-mail:yjk410128@yahoo.com.cn)
收稿日期:2007-05-29
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