Suzuki Polycondensation toward High Molecular Weight Poly(m-phenylene)s: Mechanistic Insights and End-Functionalization

2012 ◽  
Vol 45 (13) ◽  
pp. 5418-5426 ◽  
Author(s):  
Benjamin Hohl ◽  
Louis Bertschi ◽  
Xiangyang Zhang ◽  
A. Dieter Schlüter ◽  
Junji Sakamoto
Keyword(s):  
Molecular Weight ◽  
High Molecular Weight ◽  
Suzuki Polycondensation ◽  
High Molecular Weight Poly

Controlled synthesis of unsubstituted high molecular weight poly(para-phenylene) via Suzuki polycondensation-thermal aromatization methodology

2020 ◽  
Vol 11 (14) ◽  
pp. 2550-2558
Author(s):  
Dražen Pavlović ◽  
Shmuel Cohen
Keyword(s):  
Molecular Weight ◽  
High Molecular Weight ◽  
Controlled Synthesis ◽  
Suzuki Polycondensation ◽  
High Molecular Weight Poly

Palladium-catalysed Suzuki polycondensation in conjunction with thermal aromatization of cis- and trans-prepolymer precursors (1a and 1b) has been applied in polyphenylene chemistry, giving access to well-defined high-molecular weight PPP.

Linear and high-molecular-weight poly-porphyrins for efficient photodynamic therapy

2021 ◽  
Author(s):  
Nan Zheng ◽  
Xiahui Li ◽  
Shangwei Huangfu ◽  
Kangkai Xia ◽  
Ruofei Yue ◽  
...  
Keyword(s):  
Molecular Weight ◽  
Photodynamic Therapy ◽  
Quantum Yield ◽  
Singlet Oxygen ◽  
High Molecular Weight ◽  
Linear Poly ◽  
High Molecular Weight Poly

A linear poly-porphyrin with high Mw and conjugated by PEG and acetazolamide was developed with enhanced singlet oxygen quantum yield, improved photo-toxicity and excellent in vivo photodynamic therapy.

Chemistry of Phenoxo Complexes. II. Synthesis of High Molecular Weight Poly(2,6-dichlorophenylene oxides)

1973 ◽  
Vol 6 (4) ◽  
pp. 498-502 ◽  
Author(s):  
B. G. Carr ◽  
J. F. Harrod ◽  
P. van Gheluwe
Keyword(s):  
Molecular Weight ◽  
High Molecular Weight ◽  
High Molecular Weight Poly

Capillary electrophoretic separation of high-molecular-weight poly(ethylene glycol)-modified proteins

2008 ◽  
Vol 373 (2) ◽  
pp. 207-212 ◽  
Author(s):  
Dong Hee Na ◽  
Eun Ji Park ◽  
Yeong Woo Jo ◽  
Kang Choon Lee
Keyword(s):  
Molecular Weight ◽  
Ethylene Glycol ◽  
High Molecular Weight ◽  
Electrophoretic Separation ◽  
Poly Ethylene Glycol ◽  
Capillary Electrophoretic ◽  
Modified Proteins ◽  
Poly Ethylene ◽  
High Molecular Weight Poly

Junction Size and Mechanical Properties of Atactic and Syndiotactic High-Molecular Weight Poly(vinyl alcohol) Hydrogels

2012 ◽  
Vol 69 (11) ◽  
pp. 623-630 ◽  
Author(s):  
Risei WADA ◽  
Hidenobu SHIMIZU ◽  
Masaru OKABE
Keyword(s):  
Mechanical Properties ◽  
Molecular Weight ◽  
High Molecular Weight ◽  
Vinyl Alcohol ◽  
Poly Vinyl Alcohol ◽  
High Molecular Weight Poly

Stereo-chemical contributions to the glass transition and liquid–liquid phase separation in high molecular weight poly(N-vinyl carbazole)

RSC Advances ◽  
2016 ◽  
Vol 6 (35) ◽  
pp. 29326-29333 ◽  
Author(s):  
Abdul G. Al Lafi ◽  
James N. Hay
Keyword(s):  
Molecular Weight ◽  
Glass Transition ◽  
Phase Separation ◽  
Liquid Phase ◽  
High Molecular Weight ◽  
Structural Properties ◽  
Thermal History ◽  
Liquid Phase Separation ◽  
High Molecular Weight Poly ◽  
Liquid Liquid Phase Separation

Thermal history and purification effects on the structural properties of PVK were investigated. Liquid–liquid phase separation is suggested to occur by separation of isotactic rich segments from a matrix which is predominantly atactic.

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