欢迎您！东篱公司
退出
-
申报数据库
-
立项数据库
-
成果数据库
-
项目获奖数据库
中文摘要：
合成了两种新的分子内给受电子体系N-[2-（2-三丁基锡甲硫基）乙基KB苯二甲酰亚胺（1a）和N-（3-三丁基锡丙基）马来酰亚胺（1b），并在甲醇、乙腈-30％水、乙腈中进行了光诱导单电子转移反应．化合物1a在光诱导下发生分子内单电子转移反应，以很高的产率和区域选择性生成环胺醇2．化合物1b在光诱导下发生分子内单电子转移反应生成环胺醇3，同时有[2-1-2]}环加成副反应产物4生成．以上所有新化合物的结构经质谱和核磁共振谱验证．
英文摘要：
Two novel intramolecularly electronical donor-acceptor systemes N-[2-（2-tributylstannylmethyl-sulfenyl）- ethyl]phthalimide （la） and N-（3-tributylstanylpropyl）maleimide （lb）, were synthesized, and their photoinduced single electron transfer （SET） reactions in MeOH, CH3CN-30% H20 and pure CH3CN were carried out, respectively. Compound la occurred intramolecular SET to provide cyclic amidol 2 with highly yield and high regioselectivity. Compound lb occurred in- tramolecular single electron transfer （SET） to provide cyclic amidol 3 with small amount of photoinduced [2＋2] dimerization product 4. Structures of all new compounds were characterized by MS （FAB） and NMR data.
同期刊论文项目
同项目期刊论文
General strategy for self assembly of mesoporous SnO2 nanospheres and their applications in water pu
Facile template-free synthesis and visible-light driven photocatalytic performances of dendritic CdS
A Facile Method for the Synthesis of Porous ZnO Hollow Microspheres and Their Gas Sensing Properties
Synthesis of Multifunctional Fe3O4@mSiO(2)@Au Core-Shell Nanocomposites for pH-Responsive Drug Deliv
A pH-sensitive controlled dual-drug release from meso-macroporous silica/multilayer-polyelectrolytes
Fe3O4@mSiO(2) core-shell nanocomposite capped with disulfide gatekeepers for enzyme-sensitive contro
Freestanding MnO2 nanoflakes/porous carbon nanofibers for high-performance flexible supercapacitor e
Controllable Fabrication of Porous ZnO Nanofibers by Electrospun with Enhanced Acetone Sensing Prope
Assembling ZnO Nanorods into Microflowers through a Facile Solution Strategy: Morphology Control and
One-step synthesis of crystalline anatase TiO2 nanospindles and investigation on their photocatalyti
Photoinduced Single Electron Transfer Cyclization Reaction of N-(Amidosilane terminated polybenzylgl
Mesoporous bioactive glass: ideal material for higher uptake and well sustained release of ibuprofen
Hierarchical core–shell heterostructure of porouscarbon nanofiber@ZnCo2O4 nanoneedle arrays:advanced
Photoinduced Single Electron Transfer Cyclization Reactions of N-(omega-Tributylstannylpolyethoxyeth
Photoinduced Single Electron Transfer (SET) Cyclizations of N-Linked Biselectrondonor Chain with Dis
Photoinduced Cyclization Reactions of Phthalimide Derivatives N-Linked Two Electrondonating Chains b
Photoinduced Single Electron Transfer Cyclization Reactions of N-(Amidosilane terminated polybenzylg
Self assembly of shape-controlled ZnS nanostructures with novel yellow light photoluminescence and e
期刊信息
位置：