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[期刊论文] 作者:Ya Ping WANG,
来源:中国化学快报:英文版 年份:2001
Total synthesis of 7-O-geranyl-pseudobaptigenin is described,the key steps are Grignard reaction and cyclization reaction....
Novel Stereoselective Synthesis of 1,3-Dienyl Tellurides by Palladium Catalyzed Cross-coupling React
[期刊论文] 作者:Ya Ping WANG,
来源:中国化学快报:英文版 年份:2001
[1]Y.Z.Huang, L.Shi, J.Yang, J.Zhang, Tetrahedron Lett., 1987,28,2159.[2]L.Shi, J.Yang, X.Wen, Y.Z.Huang, Tetrahedron Lett., 1988,79,3949.[3]M.Petrzika, J.I.Grayson,...
Hydrodynamics and sediment transport in response to sequential reclamations over Tianjin Port subtid
[会议论文] 作者:Danxi Chen,Ya Ping Wang,
来源:海洋湍流混合与沉积物输移过程国际学术研讨会(International Workshop on Turbulent Mi 年份:2016
This paper focuses on the hydrodynamics and sediment transport processes inTianjin Port subtidal waters in Bo Sea Bay with influences of sequential reclamations....
[期刊论文] 作者:Zhang Ya Ping(Bao Ding Prefect,
来源:中国针灸 年份:1995
IntroductionandStudyonTrainingAcupunctureTherapyProfessorJiZhang¥ZhangYaPing(BaoDingPrefectureTCMhospital,071000)Acupuncturea.........
Yb(Otf)3 Catalyzed Nucleophilic Conjugate Addition of Pyrrole to α,β-Unsaturated Ketones and Nitro-c
[期刊论文] 作者:Pei Pei SUN,Ya Ping XIAO,
来源:中国化学快报(英文版) 年份:2004
Under the catalysis of Yb(OTf)3, nucleophilic conjugate addition of pyrrole to electron deficient olefins in CH2Cl2 at ambient temperature gives corresponding 2...
Yb(Otf)3 Catalyzed Nucleophilic Conjugate Addition of Pyrrole to α,β-Unsaturated Ketones and Nitro-c
[期刊论文] 作者:Pei Pei SUN,Ya Ping XIAO,
来源:中国化学快报(英文版) 年份:2004
Under the catalysis of Yb(OTf)3, nucleophilic conjugate addition of pyrrole to electron deficient olefins in CH2Cl2 at ambient temperature gives corresponding 2...
[期刊论文] 作者:Ya Ping FANG,Nan Jing HUANG,
来源:黑龙江科技学院学报 年份:2006
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7...
High-risk Human Papillomavirus Infection and Associated Factors among HIV-positive Women in High HIV
[期刊论文] 作者:QIAO Ya Ping,WANG Ai Ling,FANG,
来源:生物医学与环境科学:英文版 年份:2020
Persistent high-risk human papillomavirus(hrHPV)infection is a necessary factor for precancerous cervical intraepithelial neoplasia and invasive cervical cancer...
[期刊论文] 作者:Ya Ping WANG Liang Xi LI Qing,
来源:中国化学快报:英文版 年份:2002
A first total synthesis of isoliquiritin was accomplished starting from p-hydroxy- benzaldehyde and 2,4-dihydroxyacetylphenone. The key step is condensation rea...
The effect of polymerization conditions on crystalline of polybutene-1 catalyzed by metallocene cata
[期刊论文] 作者:Qi Gu Huang, Ya Ping Sheng, Ku,
来源:中国化学快报:英文版 年份:2007
Polybutene-1 was synthesized stereoselectively with the precursorη5-(pentamethyl-cyclopentadienyl) tribenzyloxide titanium (Cp*Ti(OBz)3) and methylaluminoxane...
The effect of polymerization conditions on crystalline of polybutene-1 catalyzed by metallocene cata
[期刊论文] 作者:Qi Gu Huang,Ya Ping Sheng,Kun,
来源:中国化学快报(英文版) 年份:2004
Polybutene-1 was synthesized stereoselectively with the precursor η5-(pentamethyl-cyclopentadienyl) tribenzyloxide titanium(Cp*Ti(Obz)3) and methylaluminoxane...
Practical synthesis of methyl (E)-2-(3-(3-(2-(7-chloro-2-quinolinyl)ethenyl)phenyl)-3-oxopropyl)benz
[期刊论文] 作者:Liang He,Yang Hui Guo,Ya Ping,
来源:中国化学快报(英文版) 年份:2004
A novel and practical synthetic route is presented for the preparation of methyl-(E)-2-(3-(3-(2-(7-chloro-2-quinolinyl)ethenyl)phenyl)-3-oxopropyl)benzoate,the...
[期刊论文] 作者:Ya Ping WANG,Liang Xi LI,Qing,
来源:中国化学快报 年份:2004
A first total synthesis of isoliquiritin was accomplished starting from p-hydroxy- benzaldehyde and 2,4-dihydroxyacetylphenone. The key step is condensation rea...
A facile synthesis of terminal arylacetylenes via Sonogashira coupling reactions catalyzed by MCM-41
[期刊论文] 作者:Ya Ping Xu,Rong Hua Hu,Ramesh,
来源:中国化学快报(英文版) 年份:2004
A variety of terminal arylacetylenes have been conveniently synthesized in good to high yields via Sonogashira coupling of aryl iodides with (trimethylsilyl)ace...
Practical synthesis of methyl (E)-2-(3-(3-(2-(7-chloro-2-quinolinyl)ethenyl)phenyl)-3-oxopropyl)benz
[期刊论文] 作者:Liang He,Yang Hui Guo,Ya Ping,
来源:黑龙江科技学院学报 年份:2012
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7...
The effect of polymerization conditions on crystalline of polybutene-1 catalyzed by metallocene cata
[期刊论文] 作者:Qi Gu Huang,Ya Ping Sheng,Kun,
来源:黑龙江科技学院学报 年份:2007
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7...
A facile synthesis of terminal arylacetylenes via Sonogashira coupling reactions catalyzed by MCM-41
[期刊论文] 作者:Ya Ping Xu,Rong Hua Hu,Ramesh,
来源:黑龙江科技学院学报 年份:2008
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7...
[期刊论文] 作者:Jian Gao,Yang Hui Guo,Ya Ping,
来源:黑龙江科技学院学报 年份:2011
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7...
[期刊论文] 作者:Ya Ping WANG,Liang Xi LI,Jian,
来源:黑龙江科技学院学报 年份:2001
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7...
Novel Stereoselective Synthesis of 1,3-Dienyl Tellurides by Palladium Catalyzed Cross-coupling React
[期刊论文] 作者:Ya Ping WANG,Lu Ling WU,Xiang,
来源:黑龙江科技学院学报 年份:2001
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7...
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