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谭蓉课题组

发布时间:2019-09-03  点击:次   来源:



课题组负责人谭蓉,博士,教授,博士生导师。湖南省杰青。湖湘青年英才培养计划和湖南省121创新人才培养工程第二层次人选。中国化工学会离子液体专业委员会委员。曾留学日本(2013-2014年)。现主持和已完成国家自然科学基金(3项)等省部级以上课题10余项。在J. Catal., Green Chem.Chem. Commun. SCI期刊发表学术论文40余篇,论文被Chem. Rev.SCI刊物总引800余次。国家发明专利授权5项。获湖南省自然科学奖二等奖、中国化工学会离子液体与绿色过程青年创新奖和湖南省青年化学化工奖等。

课题组简介

本课题组以绿色化学为理念,围绕“精细化学品的绿色催化合成”开展研究,针对手性精细化学品合成中手性催化剂的传质与分离的核心科学问题,设计“均相催化,多相分离”型手性催化剂,在有机相、水-有机两相,特别是水相中,构筑反应-分离耦合不对称催化新体系,发展均相手性催化多相化的新方法,实现手性精细化工品的绿色高效合成。课题组地点:湖南师范大学化学化工学院南3楼。

主要研究领域

(1)离子液体功能化新材料及催化作用研究

(2)水相中仿生纳米反应器的可控构筑及手性催化作用研究

(3)绿色不对称催化体系研究

主要研究进展

(一)创制了“溶剂控制相转移”均相手性催化剂和石墨烯基“拟均相”的多相手性催化剂,提出了溶剂调控“反应-分离”耦合不对称催化新思路,解决了传统有机相不对称催化体系中均相催化剂分离困难、多相催化剂传质效率低的关键科学问题,发展了有机相中不对称催化新方法。



溶剂控制相转移催化”示意图.


(二)基于水-有机两相体系传质困难的问题,首次提出“相转移催化-分离”的耦合不对称催化新思路,设计了在水-有机两相催化体系中具有“可控分离”特点的手性相转移催化剂,显著提高了两相间传质效率,解决了传统手性相转移催化剂分离难的关键科学问题,建立了水-有机两相中绿色不对称催化新方法。

相转移催化-分离”的耦合示意图


(三)原创性地以外界刺激响应性材料为功能单元,构建了具有亲疏水智能转换特性的手性催化剂,首次提出了环境刺激响应调控“反应-分离”耦合不对称催化新思路,解决了纯水相催化体系中疏水性催化剂传质效率低、亲水性催化剂难分离的关键科学问题,建立了纯水相中高效不对称催化新方法。

温控“反应-分离”耦合不对称催化示意图


可见光控“反应-分离”耦合不对称催化示意图


主要科研项目

(1)国家自然科学基金面上项目21476069温敏型手性Salen Mn(III)配合物的制备及其水相中不对称催化烯烃环氧化反应研究2015.01-2018.1286万;

(2)国家自然科学基金面上项目21676078可控自组装手性SalenTi(IV)纳米反应器的构筑及其应用于水相不对称催化研究 2017.01-2020.12,直接经费73万;

(3)国家自然科学青年基金21003044温控分相离子液体修饰手性脯氨酸催化剂设计及其手性催化作用研究 2011.01-2013.1219万;

(4)湖南省杰出青年基金2016JJ1013可控自组装手性纳米反应器的构建及其水相不对称催化性能研究2016-201820万;

(5)湖湘青年英才计划2016年,30万;

(6)湖南省普通高校青年骨干教师培养对象2015.01-2017.123万;

(7)湖南省自然科学基金10JJ6028反应控制相转移Salen配合物设计及在双氧水环氧化体系中手性催化作用研究2010.01-2012.123万;

(8)湖南省教育厅青年基金13B072功能化氨基酸阴离子诱导非手性salen金属配合物不对称催化烯烃环氧化反应2013.09-2016.084

代表性论著(*为通讯作者)

[1] Rong Tan, Donghong Yin*, Ningya Yu*, Yong Jin, Haihong Zhao, Dulin Yin. Ionic liquid-functionalized Salen Mn(III) complexes as tunable separation catalysts for enantioselective epoxidation of styrene. J. Catal., 2008, 255(2), 287-295.

[2] Rong Tan, Donghong Yin*, Ningya Yu*, Haihong Zhao, Dulin Yin. Easily recyclable polymeric ionic liquid-functionalized chiral Salen Mn(III) complex for enantioselective epoxidation of styrene. J. Catal., 2009, 263(2), 284-291.

[3] Rongchang Luo, Rong Tan*, Zhigang Peng, Weiguo Zheng, Yu Kong, Donghong Yin*. Stable chiral Salen Mn(III) complexes with built-in phase-transfer capability for the asymmetric epoxidation of unfunctionalized olefins using NaOCl as an oxidant. J. Catal., 2012, 287, 170-177.

[4] Rong Tan, Chengyong Li, Jianqing Luo, Yu Kong, Weiguo Zheng, Donghong Yin*. An effective heterogeneous L-proline catalyst for the direct asymmetric aldol reaction using graphene oxide as support. J. Catal., 2013, 298, 138-147.

[5] Yaoyao Zhang, Rong Tan*, Guangwu Zhao, Xuanfeng Luo, Chen Xing, Donghong Yin*. Thermo- responsive self-assembled metallomicelles accelerate asymmetric sulfoxidation in water. J. Catal., 2016, 335, 62-71. (Featured Article)

[6] Yaoyao Zhang, Rong Tan*, Mengqiao Gao, Pengbo Hao, Donghong Yin, Bio-inspired single-chain polymeric nanoparticles containing chiral salen TiIV complex for highly enantioselective sulfoxidation in water, Green Chemistry, 2017, 19, 1182-1193.

[7] Yu Kong, Rong Tan*, Lili Zhao, Donghong Yin*. L-Proline supported on ionic liquid-modified magnetic nanoparticles as a highly efficient and reusable organocatalyst for direct asymmetric aldol reaction in water. Green Chem., 2013, 9, 2422-2433.

[8] Yaoyao Zhang, Weiying Wang, Wenqin Fu, Mingjie Zhang, Zhiyang Tang, Rong Tan*, Donghong Yin. Titanium(IV)-folded single-chain polymeric nanoparticles as artificial metalloenzyme for asymmetric sulfoxidation in water. Chem. Commun., 2018, 54, 9430-9433.

[9] Mingjie Zhang, Zhiyang Tang, Wenqin Fu, Weiying Wang, Rong Tan *, Donghong Yin. An ionic liquid-functionalized amphiphilic Janus material as a Pickering interfacial catalyst for asymmetric sulfoxidation in water. Chem. Commun., 2019, 55, 592-595Front inside cover

[9] Weiguo Zheng, Rong Tan*, Shenfu Yin, Yaoyao Zhang, Guangwu Zhao, Yaju Chen, Donghong Yin*. Ionic liquid-functionalized graphene oxide as an efficient support for chiral salen Mn(III) complex in asymmetric epoxidation of unfunctionalized olefins. Catal. Sci. Technol., 2015, 5, 2092-2102 (Back inside cover).

[10] Chen Xing, Jiang Deng, Rong Tan*, Mengqiao Gao, Pengbo Hao, Donghong Yin, Dulin Yin. Cooperative chiral salen TiIV catalyst supported on ionic liquid-functionalized graphene oxide accelerates asymmetric sulfoxidation in water. Catal. Sci. Technol., 2017, 7, 5944-5952.

[11] Yaoyao Zhang, Rong Tan*, Guangwu Zhao, Xuanfeng Luo, Donghong Yin*. Asymmetric epoxidation of unfunctionalized olefins accelerated by thermoresponsive self-assemblies in aqueous systems. Catal. Sci. Technol., 2016, 6, 488-496.

[12] Yaju Chen, Rong Tan*, Weiguo Zheng, Yaoyao Zhang, Guangwu Zhao, Donghong Yin*. Dendritic phosphotungstate hybrids efficiently catalyze the selective oxidation of alcohols with H2O2. Catal. Sci. Technol., 2014, 4, 4084-4092.

[13] Pengbo Hao, Mingjie Zhang, Wei Zhang, Zhiyang Tang, Ni Luo, Rong Tan *, Donghong Yin. Polyoxometalate-based Gemini ionic catalysts for selective oxidation of benzyl alcohol with hydrogen peroxide in water. Catal. Sci. Technol., 2018, 8, 4463-4473.

[14] Chen Xing, Rong Tan*, Pengbo Hao, Mengqiao Gao, Donghong Yin, Dulin Yin, Graphene oxide supported chlorostannate (IV) ionic liquid: Br?sted-Lewis acidic combined catalyst for highly efficient Baeyer-Villiger oxidation in water, Molecular Catalysis, 2017, 433, 37–47

[15] Yaju Chen, Rong Tan*, Yaoyao Zhang, Guangwu Zhao, Donghong Yin*. Dendritic chiral Salen Titanium(IV) catalysts enforce the cooperative catalysis of asymmetric sulfoxidation. Chemcatchem, 2015, 7, 4066-4075.

[16] Wei Zhang, Ziqiang Xiao, Jiajun Wang, Wenqin Fu, Rong Tan,* Donghong Yin. Selective aerobic oxidation of alcohols over gold-palladium alloy catalysts using air at atmospheric pressure in water. ChemCatChem, 2019, .

[17] Yaju Chen, Rong Tan*, Yaoyao Zhang, Guangwu Zhao, Weiguo Zheng, Rongchang Luo, Donghong Yin*. Reusable chiral salen Mn(III) complexes with phase transfer capability efficiently catalyze the asymmetric epoxidation of unfunctionalized olefins with NaClO. Appl. Catal. A, 2015, 491, 106-115.

[18] Rong Tan*, Yan Dong, Ming Peng, Weiguo Zheng, Donghong Yin*. Thermoresponsive chiral Salen Mn(III) complexes as the efficient and reusable catalysts for the oxidative kinetic resolution of secondary alcohols in water. Appl. Catal. A, 2013, 458, 1-10.

[19] Rong Tan, Cheng Liu, Ningdong Feng, Jun Xiao, Weiguo Zheng, Anmin Zheng, Donghong Yin*. Phosphotungstic acid loaded on hydrophilic ionic liquid modified SBA-15 for selective oxidation of alcohols with aqueous H2O2. Microporous Mesoporous Mater., 2012, 158, 77-87.

[20] Cheng Liu, Rong Tan*, Donghong Yin*. Pt–Pd bi-metal nanoparticles captured and stabilized by imine groups in a periodic mesoporous organosilica of SBA-15 for hydrogenation of nitrobenzene. Microporous Mesoporous Mater., 2010, 131 (1-3), 162-169.

[21] Mengqiao Gao, Rong Tan*, Pengbo Hao, Yaoyao Zhang, Jiang Deng, Donghong Yin. Ultraviolet-responsive self-assembled metallomicelles for photocontrollable catalysis of asymmetric sulfoxidation in water. RSC Adv., 2017, 7, 54570-54580.

[22] Guangwu Zhao, Rong Tan*, Yaoyao Zhang, Xuanfeng Luo, Chen Xing, Donghong Yin*. Cooperative chiral Salen TiIV catalysts with built-in phase-transfer capability accelerated asymmetric sulfoxidation in water. RSC Adv., 2016, 6, 24704-24711.

[23] Weiguo Zheng, Rong Tan*, Lili Zhao, Yaju Chen, Chuanwu Xiong, Donghong Yin*. Mn2+/graphene oxide nanocomposite efficiently catalyze the epoxidation of alkenes with H2O2. RSC Adv., 2014, 4 (23), 11732 – 11739.

[24] Ming Peng, Yaju Chen, Rong Tan*, Weiguo Zheng, Donghong Yin*. A highly efficient and recyclable catalyst—dendrimer supported chiral Salen Mn(III) complexes for asymmetric epoxidation. RSC Adv., 2013, 3, 20684-20692.

[25] Weiguo Zheng, Rong Tan*, Xuanfeng Luo, Chen Xing, Donghong Yin*. SnO2 nanoparticle-decorated graphene oxide sheets efficiently catalyze Baeyer–Villiger oxidation with H2O2. Catal. Lett., 2016, 146, 281-190.

[26] Rong Tan, Donghong Yin, Ningya Yu, Yan Ding, Haihong Zhao, Dulin Yin*. Self-assembled solvent-regulated phase transfer catalyst for epoxidation of non-functionalized alkenes. Catal. Lett., 2009, 129 (3-4), 471-477.

[27] Rong Tan, Donghong Yin, Ningya Yu, Liang Tao, Zaihui Fu, Dulin Yin*. A novel polymeric chiral salen Mn(III) complex as solvent-regulated phase transfer catalyst in the asymmetric epoxidation of styrene. J. Mol. Catal. A: Chem., 2006, 259 (1-2), 125-132.

[28] Rong Tan, Chengyong Li, Zhigang Peng, Dulin Yin, Donghong Yin*. Preparation of chiral oxovanadium (IV) Schiff base complex functionalized by ionic liquid for enantioselective oxidation of methyl aryl sulfides. Catal. Commun., 2011, 12 (15), 1488-1491.

[29] Chengyong Li, Jiangeng Zhao, Rong Tan*, Zhigang Peng, Rongchang Luo, Ming Peng, Donghong Yin*. Recyclable ionic liquid-bridged chiral dimeric Salen Mn(III) complexes for oxidative kinetic resolution of racemic secondary alcohols. Catal. Commun., 2011, 15 (1), 27-31.

[30] Wenqing Sun, Rong Tan*, Weiguo Zheng, Donghong Yin*. Molecularly imprinted polymer containing Fe(III) catalysts forspecific substrate recognition. Chin. J. Catal., 2013, 34(8), 1589-1598.

[31] Jianqing Luo, Rong Tan*, Yu Kong, Chengyong Li, Donghong Yin*. Effect of Additives on L-Proline Catalyzed Direct Asymmetric Aldol Reactions. Chin. J. Catal., 2012, 33 (7), 1133-1138.

[32] 刘成, 谭蓉*, 孙文庆, 银董红*. 离子液体功能化有序介孔 SBA-15 孔壁定域化磷钨酸催化活性中心构建及其催化性能. 催化学报, 2012, 33 (6), 1032-1040.

[33] 祝贞科, 谭蓉*, 孙文庆, 银董红*. 分子印迹聚合物负载纳米金催化剂的制备及其底物识别性能. 催化学报, 2011, 32 (9), 1508-1512.

[34] 刘成,谭蓉*,银董红*,喻宁亚,周裕旭. Pd/PMO-SBA-15催化剂催化苯甲醛选择氧化反应性能. 催化学报, 2010, 31(11), 1369-1373.

[35] 黎成勇, 谭蓉*, 赵江峰, 银董红. 离子液体功能化手性salen Mn() 配合物不对称催化仲醇氧化动力学拆分反应. 高等学校化学学报, 2014, 35, 297-302.

[1] 谭蓉,张瑶瑶,银董红,一种温敏型离子液体手性Salen Ti配合物催化剂及其制备方法2018-02,中国, ZL201610390090.9.

[2] 谭蓉,张瑶瑶,银董红,一种基于温敏型离子液体手性Salen Ti配合物催化剂水相催化硫醚不对称氧化反应的方法2018-10,中国, ZL201610390141.8.

[3] 谭蓉,胡雍威,银董红,一种烟气脱销不锈钢板载钒钛催化剂的制备方法2013-05,中国,ZL 201110294060.5 (公开/公告号:CN102389) .

[4] 谭蓉,周全,银董红,陈益民,一种由多聚甲醛制备2,3-丁二酮的方法2013-01,中国,ZL 200910310246.8.

[5] 银董红,陈益民,谭蓉,周全,喻宁亚,一种制备2, 3-丁二酮的方法2012-12,中国,ZL 200910310246.8.

[6] 湖南省杰青, 湖南省科技厅, 2016年;

[7] 湖南省湖湘青年英才支持计划, 中共湖南省委组织部, 2016年;

[8] 湖南省121创新人才培养工程第二层次人选, 中共湖南省委组织部、湖南省人社厅等, 2019年;

[9] 谭蓉 (2/5), 湖南省自然科学奖二等奖, 湖南省人民政府, 2013;

[10] 谭蓉 (1/1), 离子液体与绿色过程青年创新奖, 中国化工学会, 2014;

[11] 谭蓉 (1/1), 湖南省青年化学化工奖, 湖南省化学化工学会, 2014年;

[12] 谭蓉 (1/1), 湖南省石油化工优秀工程师, 湖南省石油化工学会, 2018年。


1R. Tan*, M. Zhang, IL-functionalized amphiphilic Janus material as Pickering interfacial catalyst for asymmetric sulfoxidation in water. The 8th International Congress on Ionic Liquid (COIL-8), 13-17 May, 2019, Beijing, oral report.

2R. Tan*, Y. Zhang, Titanium(IV)-folded single-chain nanoparticles as artificial metalloenzyme for asymmetric sulfoxidation in water. The 7th CAS-TWAS Symposium on Green Technology (GT 2018), 22-25 July, 2018, Beijing, oral report.

3R. Tan*, C. Xin, GO supported chlorostannate(IV) IL as Br?nsted- Lewis acidic combined catalyst for Baeyer-Villiger oxidation in water. The 17th Congress, Asian Pacific Confederation of Chemical Engineering (APCChE-17), 23-27 Aug, 2017, Hongkong, oral report.

4R. Tan*, Y. Zhang, Ionic Liquid-mediated highly enantioselective catalysis in water. The 5th Asian-Pacific Conference on Ionic Liquids (APCIL-5), 26-29 Oct, 2016, Hangzhou, oral report.

5)谭蓉*, 陈亚举, 银董红. 离子液体调控手性催化及绿色催化过程. 2015中国化工学会年会. 20151016-19, 北京, Keynotes报告。

6)谭蓉*, 张瑶瑶, 银董红. 离子液体功能化仿生纳米反应器加速水相中硫醚不对称催化氧化. 2017中国化工学会年会. 20171013-16, 北京, Keynotes报告。

7)谭蓉*, 高梦翘, 银董红. 离子液体功能化手性配合物协同催化水相硫醚不对称氧化反应. 第四届全国离子液体与绿色过程学术会议. 20171113-15, 长沙, Keynotes报告。




 
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