Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Wei-Te Peng"'
Autor:
Wei-Te Peng, 彭維德
100
Recently scientists pay attention to C-S coupling reaction because of their derivatives with biological activity. The literature reported that the S-arylation products were diaryl disulfane if the precursors of were sulfur powder and aryl ha
Recently scientists pay attention to C-S coupling reaction because of their derivatives with biological activity. The literature reported that the S-arylation products were diaryl disulfane if the precursors of were sulfur powder and aryl ha
Externí odkaz:
http://ndltd.ncl.edu.tw/handle/81315765247260276602
Autor:
Yi-Chun Lai, Yen-Jen Chen, Yu-Lun Chang, Hsuan-Ying Chen, Ying-Hsien Lee, Nai-Yuan Jheng, Hsing-Ying Chen, Wei-Te Peng
Publikováno v:
Organometallics. 32:5514-5522
Previous studies have reported that S-arylation produces diaryl disulfide when the precursors include sulfur powder and aryl halide using CuI as the catalyst. However, our research has revealed that the use of different bases in the above S-arylation
Autor:
Yi-Chun Lai, Wei-Yi Lu, Hsuan Chung, Nai-Yuan Jheng, Wei-Te Peng, Ta-Chou Huang, Hsuan-Ying Chen, Bo-Sheng Wu, Yun Chen, Yen-Jen Chen, Sodio C. N. Hsu, Siou-Wei Ou
Publikováno v:
Journal of Polymer Science Part A: Polymer Chemistry. 51:327-333
This study synthesized a series of titanium iminophenoxide complexes and investigated their suitability as catalysts for the ring-opening polymerization of L-lactide (L-LA) and e-caprolactone (CL). Complexes with bidentate ligands demonstrate higher
Autor:
Hui-Chen Chang, Zhi-Xian Zeng, Hsuan-Ying Chen, Jyun-Lin Chen, Nai-Yuan Jheng, Chien-Han Kao, Sodio C. N. Hsu, Pao-Lin Chen, Yi-Chun Lai, Hsin-Jou Fang, Yen-Jen Chen, Siou-Wei Ou, Jia-Yun Chen, Wei-Te Peng
Publikováno v:
Polymer Bulletin. 70:993-1001
A series of ligands were tested to meliorate the catalytic activity of e-caprolactone (CL) and l-lactide (LA) polymerization by Sn(Oct)2 and BnOH. There are seven ligands (methyl 2-(dibenzylamino)acetate (MDBAA), di(1H-pyrazol-1-yl)methane, benzanide
Autor:
Bo Sheng Wu, Hsin-Jou Fang, Yu-Chi Tsou, Hsiu-Wei Ou, Yun Chen, Ting-Yi Wu, Yi-Chun Lai, Sodio C. N. Hsu, Ya-Ju Chang, Hsuan-Ying Chen, Hsuan Chung, Ta Chou Huang, Wei-Te Peng, Yen-Jen Chen
Publikováno v:
Journal of Polymer Science Part A: Polymer Chemistry. 50:3286-3294
Autor:
Yi-Chun Lai, Mon-Wei Hsiao, Ting-Yi Wu, Hsuan-Ying Chen, Ya-Ju Chang, Wei-Te Peng, Yun Chen, Wei-Yi Lu, Yu-Chi Tsou, Sodio C. N. Hsu
Publikováno v:
Dalton transactions (Cambridge, England : 2003). 41(13)
A series of lithium and sodium iminophenoxide complexes have been successfully synthesized and characterized by X-ray crystallography and investigated as catalysts for the ring opening polymerization of L-lactide. The nature and steric bulk of the li