陈立功
主要从事目标化合物的设计、合成、表征及应用性能研究和醇的催化胺化反应的研究。
个性化签名
- 姓名:陈立功
- 目前身份:
- 担任导师情况:
- 学位:
-
学术头衔:
博士生导师
- 职称:-
-
学科领域:
化学工程基础学科
- 研究兴趣:主要从事目标化合物的设计、合成、表征及应用性能研究和醇的催化胺化反应的研究。
陈立功,1962年出生,博士,天津大学化工学院教授,博士生导师。主要从事目标化合物的设计、合成、表征及应用性能研究和醇的催化胺化反应的研究。
主要学术兼职:
国家医药监督管理局培训中心兼职教授;《现代化工》杂志编委会委员;天津市优秀归国留学人员;天津市产业技术进步政策研究论证专家;政府特殊津贴专家;《精细化工》杂志编委会委员;《精细化工中间体》编委会委员;天津市化工学会理事; 教育部优秀骨干教师;河南省杰出人才;江西主要学科学术和技术带头人。
主要科研成果:
开发了哌嗪及其衍生物、三乙烯二胺和哌啶衍生物等有机胺类化合物的合成工艺,并成功投入工业化生产,为企业创效益数亿元;而且获省部级科技进步二等奖两项、三等奖两项,承担省部级以上各类科技计划项目14项,横向科研项目共 近40项;近五年来共发表学术论文97篇,其中40篇被SCI收录,自九四年以来在国外重点刊物上发表论文多篇,SCI引用(他引)次数达到一百多次。
-
主页访问
2401
-
关注数
0
-
成果阅读
480
-
成果数
9
陈立功, Wenlei
Journal of Molecular Catalysis A: Chemical 246 (2006) 24-32,-0001,():
-1年11月30日
Methyl ester of fatty acids, derived from vegetable oils or animal fats and known as biodiesel, is a promising alternative diesel fuel regarding the limited resources of fossil fuel and the environmental concerns. In this work, an environmentally benign process for the methanolysis of soybean oil to methyl esters using calcined Mg–Al hydrotalcites as solid base catalysts in a heterogeneous manner was developed. When the reaction was carried out at reflux of methanol, with a molar ratio of soybean oil to methanol of 15:1, a reaction time 9 h and a catalyst amount 7.5%, the oil conversion was 67%. The calcined hydrotalcite with an Mg/Al ratio of 3.0 derived from calcination at 773K was found to be the optimum catalyst that can give the highest basicity and the best catalytic activity for this reaction. The catalysts were characterized with SEM, XRD, IR, DTA-TG and Hammett titration method. The activity of the catalysts for the methanolysis reaction was correlated closely with their basicity as determined by the Hammett method.
Methanolysis, Activated Mg–Al hydrotalcite, Solid base catalyst, Calcination, Biodiesel
-
82浏览
-
0点赞
-
0收藏
-
0分享
-
1387下载
-
0评论
-
引用
陈立功, Yuecheng
Journal of Molecular Catalysis A: Chemical 255 (2006) 269-274,-0001,():
-1年11月30日
Racemization of R-2-amino-1-butanol proceeded effectively over a fixed-bed Raney cobalt catalyst in a continuous fixed-bed reactor under the hydrogen pressure in the range of 2.0–6.0MPa. The performance of a fixed-bed Raney cobalt catalyst was compared with that of a pulverous Raney cobalt catalyst. The catalysts were characterized by X-ray photoelectron spectroscopy (XPS), X-ray diffractometry (XRD), environment scanning electron microscopy (ESEM) and N2 adsorption measurement (BET). The activity and stability of the fixed-bed Raney cobalt catalyst and the effects of concentration, temperature and hydrogen pressure were examined. Racemic 2-amino-1-butanol was obtained with a total yield of over 76% under the optimum reaction conditions. Thus, an effective process for the racemization of R-2-amino-1-butanol has been established.
Racemization,
-
43浏览
-
0点赞
-
0收藏
-
0分享
-
407下载
-
0评论
-
引用
陈立功, Ligong
Journal of Chromatography A, 986 (2003) 297-302,-0001,():
-1年11月30日
The
Electrochromatography,
-
42浏览
-
0点赞
-
0收藏
-
0分享
-
84下载
-
0评论
-
引用
陈立功, Yuecheng
Catalysis Communications 8 (2007) 1102-1106,-0001,():
-1年11月30日
The
H-ZSM-5,
-
50浏览
-
0点赞
-
0收藏
-
0分享
-
308下载
-
0评论
-
引用
陈立功, Yanjie
Tetrahedron Letters 46 (2005) 4377-4379,-0001,():
-1年11月30日
The total synthesis of hirsutellide A 1 was described. The linear hexadepsipeptide precursor 2 was synthesized in 45% yield from N-Boc-Me-Gly by three coupling reactions with DCC, HATU and BOP–Cl, respectively. Macrocyclization was successfully performed on the fully deprotected amino acid 14 with BOP–Cl in 15% yield and with FDDP in 22% yield.
Hirsutellide
-
50浏览
-
0点赞
-
0收藏
-
0分享
-
203下载
-
0评论
-
引用
【期刊论文】Selective synthesis of cis-2,6-dimethylpiperazine catalyzed by a Cu-Cr-Fe/γ-Al2O3 catalyst
陈立功, Guoyi
Applied Catalysis A: General 277 (2004) 253-258,-0001,():
-1年11月30日
A continuous process for the synthesis of cis-2,6-dimethylpiperazine was described in this paper. The cyclization of N-β-hydroxypropyl-1,2-propanediamine proceeded effectively over a Cu-Cr-Fe/γ-Al2O3 catalyst in a fixed-bed reactor. Cu0 and Cu+ were believed to be the active sites of the catalyst. Fe was found to play an important role on the catalyst activity and stability. Effects of solvents, temperature and hydrogen pressure were examined; solvents were found to be very important for this reaction. Remarkable differences were found between the catalysts used in water and those used in dioxane by the XPS and SEM characterizations. The loss of Fe and some carbon deposit on the catalyst surface were detected and supposed to be the main reasons of the catalyst deactivation in water, whereas the catalyst showed an excellent service life in dioxane. Finally, cis-2,6-dimethylpiperazine was obtained with a total yield of over 70% under the optimum reaction conditions. Thus, a highly selective process for the synthesis of cis-2,6-dimethylpiperazine was established here.
Cu-Cr-Fe/, g-Al2O3
-
56浏览
-
0点赞
-
0收藏
-
0分享
-
100下载
-
0评论
-
引用
【期刊论文】Racemization of R-2-amino-1-butanol over Rh-doped Co/γ-Al2O3 catalyst
陈立功, Yuecheng
Journal of Catalysis 236 (2005) 176-180,-0001,():
-1年11月30日
The racemization of R-2-amino-1-butanol proceeded effectively over a Co–Rh/γ-Al2O3 catalyst in a fixed-bed reactor. The catalyst was characterized by X-ray diffraction, X-ray photoelectron spectroscopy, temperature-programmed reduction, and transmission electron microscopy. For these catalysts, Co0 was believed to be the active sites of the catalyst, and the presence of the optimum amount of rhodium led to highly dispersed active species. The activity, selectivity, and stability of the catalyst were demonstrated, and racemic 2-amino-1-butanol was obtained with a yield >82% under the optimum reaction conditions.
Racemization, Co–Rh/, γ-Al2O3 catalyst, Co/, γ-Al2O3 catalyst, R-2-amino-1-butanol, S-2-amino-1-butanol
-
55浏览
-
0点赞
-
0收藏
-
0分享
-
300下载
-
0评论
-
引用
-
42浏览
-
0点赞
-
0收藏
-
0分享
-
76下载
-
0评论
-
引用