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Simple and Mild Protocol for Synthesis of 1,2-Disubstitued Benzimidazoles Using SBA-15-Supported Poly(4-styrenesulfonyl(perfluorobutylsulfonyl)imide) Catalyst

✍ Scribed by Ma, Zhong-Hua; Lin, Sheng; Nie, Jin

Book ID: 120540554
Publisher: Taylor and Francis Group
Year: 2012
Tongue: English
Weight: 388 KB
Volume: 42
Category: Article
ISSN: 0039-7911
DOI: 10.1080/00397911.2010.526280

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📜 SIMILAR VOLUMES

ChemInform Abstract: Simple and Mild Pro

ChemInform Abstract: Simple and Mild Protocol for Synthesis of 1,2-Disubstituted Benzimidazoles Using SBA-15 Supported Poly(4-styrenesulfonyl(perfluorobutylsulfonyl)imide) Catalyst.

✍ Zhong-Hua Ma; Sheng Lin; Jin Nie 📂 Article 📅 2012 🏛 John Wiley and Sons ⚖ 26 KB

SBA-15-supported poly(4-styrenesulfonyl(

SBA-15-supported poly(4-styrenesulfonyl(perfluorobutylsulfonyl)imide) as heterogeneous Brønsted acid catalyst for synthesis of diindolylmethane derivatives

✍ Zhong-Hua Ma; Hong-Bo Han; Zhi-Bin Zhou; Jin Nie 📂 Article 📅 2009 🏛 Elsevier Science 🌐 English ⚖ 917 KB

By means of immobilizing the acidic homopolymer, poly(4-styrenesulfonyl(perfluorobutylsulfonyl)imide) (PSFSI), onto SBA-15 silica, a new type of strongly acidic composite catalyst was developed. The properties of the catalyst were characterized by NMR, FT-IR, XRD, SEM, TEM, XPS, TG, and GPC. The sol