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Recommanded Product: 3,5-Dimethyl-1H-pyrazole. Wang, TF; Kosuru, SR; Yu, SC; Chang, YC; Lai, HY; Chang, YL; Wu, KH; Ding, SW; Chen, HY in [Wang, Tzu-Fang; Kosuru, Someswara Rao; Yu, Shu-Chun; Chang, Yung-Chi; Lai, Hsin-Yu; Chang, Yu-Lun; Ding, Shangwu; Chen, Hsuan-Ying] Kaohsiung Med Univ, Drug Dev & Value Creat Res Ctr, Dept Med & Appl Chem, Kaohsiung 80708, Taiwan; [Wu, Kuo-Hui] Univ Tokyo, Grad Sch Sci, Dept Chem, Tokyo 1130033, Japan; [Wu, Kuo-Hui] Tamkang Univ, Dept Chem, Tamsui 251, Taiwan; [Ding, Shangwu; Chen, Hsuan-Ying] Natl Sun Yat Sen Univ, Dept Chem, Kaohsiung 80424, Taiwan; [Chen, Hsuan-Ying] Kaohsiung Med Univ Hosp, Dept Med Res, Kaohsiung 80708, Taiwan published Use of pyrazoles as ligands greatly enhances the catalytic activity of titanium iso-propoxide for the ring-opening polymerization of l-lactide: a cooperation effect in 2020.0, Cited 69.0. The Name is 3,5-Dimethyl-1H-pyrazole. Through research, I have a further understanding and discovery of 67-51-6.

Using TiOⁱPr4 with a pyrazole ligand for one-pot LA polymerization improved catalytic activity compared with using TiOⁱPr4 only. At 60 degrees C, TiOⁱPr4 with ^furPz exhibited a higher catalytic activity (approximately 3-fold) than TiOⁱPr4. At room temperature, TiOⁱPr4 with ^BuPz exhibited a higher catalytic activity (approximately 17-fold) than TiOⁱPr4. High molecular mass PLA (MnGPC = 51 100, and D = 1.10) could be produced by using TiOⁱPr4 with ^furPz in melt polymerization ([TiOⁱPr4] : [^furPz] = 1000 : 1 : 1 at 100 degrees C, 240 min). The crystal structure of ^MePz2Ti2OⁱPr7 revealed the cooperative activation between two Ti atoms during LA polymerization.

Recommanded Product: 3,5-Dimethyl-1H-pyrazole. Welcome to talk about 67-51-6, If you have any questions, you can contact Wang, TF; Kosuru, SR; Yu, SC; Chang, YC; Lai, HY; Chang, YL; Wu, KH; Ding, SW; Chen, HY or send Email.

Reference:
Pyrazole – Wikipedia,
,Pyrazoles – an overview | ScienceDirect Topics