Synthesis of [6,7]-Dihydro-[1,4]-Dioxino-[2,3-f][2,1,3]-Benzothiadiazole: A Novel Building Block for Electron-Poor Conjugated Polymers"

2011 ◽  
Vol 284-286 ◽  
pp. 601-606 ◽  
Author(s):  
Xiao Xia Sun ◽  
Xiao Xiao Zhuang ◽  
Ying Chun Li ◽  
Xi Mei Liu ◽  
Ya Zhou Lou
Keyword(s):  
Conjugated Polymers ◽  
Building Block ◽  
Coating Process ◽  
Side Chains ◽  
Good Solubility ◽  
Multistep Synthesis ◽  
High Yields

Heterocyclic monomers based on 2,1,3-benzothiadiazole bearing solubilizing side chains have been synthesized in high yields over four steps from readily available starting materials. A multistep synthesis of the electron-poor 6, 7-dihydro-1, 4-dioxino-[2, 3-f][2,1,3]-benzothiadiazole are presented. The new dificient acceptor has good solubility in organic aolvents to permit an appropriate coating process.

Synthesis, Characterization of Novel π-Conjugated Polymers Acceptor 5,6-bis(heptyloxy)benzo[c][1,2,5]thiadiazole

2013 ◽  
Vol 781-784 ◽  
pp. 444-447 ◽  
Author(s):  
Xiao Xia Sun ◽  
Xiao Xiao Zhuang ◽  
Yu Hu
Keyword(s):  
Conjugated Polymers ◽  
Organic Solvents ◽  
Coating Process ◽  
Side Chains ◽  
Good Solubility ◽  
Multistep Synthesis ◽  
High Yields

Monomers based on 2,1,3-benzothiadiazole bearing solubilizing side chains have been synthesized in high yields over four steps from readily available starting materials. A multistep synthesis of the electron-poor 5,6-bis (heptyloxy) benzo [[1,2,thiadiazole are presented. The new deficient acceptor has good solubility in organic solvents to permit an appropriate coating process.

The New Synthesis of 4,7-dithienyl[ 2,1,3]-benzoselenadiazole

2013 ◽  
Vol 781-784 ◽  
pp. 440-443 ◽  
Author(s):  
Xiao Xia Sun ◽  
Xiao Long Lei ◽  
Chun Hua Qi ◽  
Yu Hu
Keyword(s):  
Coating Process ◽  
Side Chains ◽  
Good Solubility ◽  
Multistep Synthesis ◽  
New Synthesis ◽  
High Yields

Heterocyclic monomers based on benzo [[1,2,thiadizole bearing solubilizing side chains have been synthesized in high yields over four steps from readily available starting materials. A multistep synthesis of the electron-poor 4,7-di (thiophen-2-yl) benzo [[1,2,selenadizole are presented. The new dificient acceptor has good solubility in organic aolvents to permit an appropriate coating process.

Synthesis, Characterization of Novel π-Conjugated Oligomers for Photovoltaic Applications

2012 ◽  
Vol 174-177 ◽  
pp. 692-696 ◽  
Author(s):  
Xiao Xia Sun ◽  
Xiao Xiao Zhuang ◽  
Yu Hu
Keyword(s):  
Coating Process ◽  
Side Chains ◽  
Conjugated Oligomers ◽  
Good Solubility ◽  
Photovoltaic Applications ◽  
Donor Acceptor ◽  
High Yields

Heterocyclic monomers based on 2,1,3-benzothiadiazole bearing solubilizing side chains have been synthesized in high yields over four steps from readily available starting materials. The new dificient acceptor has good solubility in organic aolvents to permit an appropriate coating process. Two soluble donor-acceptor π-conjugated oligomers comprising electron-rich thiophenes the electron-deficient EDOBT have been carefully investigated.

Synthsis of [1,2,5]thiadiazolo[3,4-C]pyridine: A Novel Analogue to BT

2011 ◽  
Vol 335-336 ◽  
pp. 90-95
Author(s):  
Xiao Xia Sun ◽  
Ya Zhou Lou ◽  
Qiang Qiang Chen ◽  
Li Li ◽  
Xiao Xiao Zhuang ◽  
...  
Keyword(s):  
Organic Solvents ◽  
Coating Process ◽  
Good Solubility ◽  
High Yields

Heterocyclic electron-poor monomer [1,2,5]thiadiazolo[3,4-c]pyridine have been synthesized in high yields over five steps from readily available starting materials. The new deficient acceptor has good solubility in organic solvents so as to permit an appropriate coating process.

scholarly journals Naphthalene flanked diketopyrrolopyrrole: a new conjugated building block with hexyl or octyl alkyl side chains for electropolymerization studies and its biosensor applications

2019 ◽  
Vol 10 (27) ◽  
pp. 3722-3739 ◽  
Author(s):  
Supreetha Paleyanda Ponnappa ◽  
Qian Liu ◽  
Muhammad Umer ◽  
Jennifer MacLeod ◽  
Jospeh Jickson ◽  
...  
Keyword(s):  
Conjugated Polymers ◽  
Building Block ◽  
Side Chains ◽  
Alkyl Side Chains ◽  
Biosensor Applications

Naphthalene flanked DPP with hexyl and octyl chain based electropolymerized conjugated polymers exhibits bio-sensing.

The New Synthesis of Organic Light-Emitting Material BHBT Monomer by Stille Coupling

2012 ◽  
Vol 602-604 ◽  
pp. 1261-1264
Author(s):  
Xiao Xiao Zhuang ◽  
Xiao Long Lei ◽  
Xiao Xia Sun
Keyword(s):  
Side Chain ◽  
Side Chains ◽  
Alkyl Side Chain ◽  
Stille Coupling ◽  
Light Emitting ◽  
Good Solubility ◽  
Organic Light ◽  
New Synthesis ◽  
High Yields

Heterocyclic monomer based on 2,1,3-benzothiadiazole bearing solubilizing side chains have been synthesized in high yields over three steps from readily available starting materials. The alkyl side chain in the 4-position of both thiophene rings gives the material mononer a good solubility.

BODIPY bearing alkylthienyl side chains: a new building block to design conjugated polymers with near infrared absorption for organic photovoltaics

2020 ◽  
Vol 11 (36) ◽  
pp. 5750-5756 ◽  
Author(s):  
Yinghui Wang ◽  
Junhui Miao ◽  
Chuandong Dou ◽  
Jun Liu ◽  
Lixiang Wang
Keyword(s):  
Conjugated Polymers ◽  
Infrared Absorption ◽  
Organic Photovoltaics ◽  
Building Block ◽  
Near Infrared ◽  
Side Chains

A new benzene-fused BODIPY unit for designing polymer donors with near-infrared absorption for organic photovoltaics.

Conjugated Polymers Based on a New Building Block: Dithienophthalimide

2011 ◽  
Vol 44 (11) ◽  
pp. 4213-4221 ◽  
Author(s):  
Haifeng Wang ◽  
Qinqin Shi ◽  
Yuze Lin ◽  
Haijun Fan ◽  
Pei Cheng ◽  
...  
Keyword(s):  
Conjugated Polymers ◽  
Building Block

UV-Light-Induced Dehydrogenative N-Acylation of Amines with 2-Nitrobenzaldehydes to Give 2-Aminobenzamides

Synthesis ◽  
2022 ◽  
Author(s):  
Dishu Zeng ◽  
Tianbao Yang ◽  
Niu Tang ◽  
Wei Deng ◽  
Jiannan Xiang ◽  
...  
Keyword(s):  
Amino Acid ◽  
Organic Synthesis ◽  
Efficient Method ◽  
Building Block ◽  
Room Temperature ◽  
Uv Light ◽  
Amino Acid Derivatives ◽  
One Pot ◽  
Plausible Mechanism ◽  
High Yields

A simple, mild, green and efficient method for the synthesis of 2-aminobenzamides was highly desired in organic synthesis. Herein, we developed an efficient, one-pot strategy for the synthesis of 2-aminobenzamides with high yields irradiated by UV light. 32 examples proceeded successfully by this photo-induced protocol. The yield reached up to 92%. The gram scale was also achieved easily. This building block could be applied in the preparation of quinazolinones derivatives. Amino acid derivatives could be employed smoothly at room temperature. Finally, a plausible mechanism was proposed.

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