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Your search keyword '"Thi Bui"' showing total 4 results
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4 results on '"Thi Bui"'

1. Synthesis of benzo[4,5]imidazo[1,2-a]pyrimidines and 2,3-dihydroquinazolin-4(1H)-ones under metal-free and solvent-free conditions for minimizing waste generation

Author

Xuan-Trang Thi Nguyen, Xuan-Quynh Bach Lam, Phuong Hoang Tran, and Thanh-Phuong Thi Bui

Subjects
Solvent free, 010405 organic chemistry, General Chemical Engineering, General Chemistry, 010402 general chemistry, 01 natural sciences, Combinatorial chemistry, Recyclable catalyst, 0104 chemical sciences, Metal, Waste generation, chemistry.chemical_compound, Metal free, chemistry, visual_art, Ionic liquid, visual_art.visual_art_medium
Abstract

Bronsted acidic ionic liquid was found to be an efficient and recyclable catalyst for the synthesis of benzo[4,5]imidazo[1,2-a]pyrimidines and 2,3-dihydroquinazolin-4(1H)-ones. The reactions proceeded smoothly with a broad scope of substrates providing the expected products in good to excellent yields under an atom-economical pathway. The low-cost recyclable catalyst, metal- and solvent-free conditions, and the ease of product isolation are the highlighted advantages in solving the issue of trace metal contamination in synthesized pharmaceuticals.

Published
2018

2. Synthesis of benzo[4,5]imidazo[1,2

Author

Phuong Hoang, Tran, Thanh-Phuong, Thi Bui, Xuan-Quynh, Bach Lam, and Xuan-Trang, Thi Nguyen

Abstract

Brønsted acidic ionic liquid was found to be an efficient and recyclable catalyst for the synthesis of benzo[4,5]imidazo[1,2

Published
2018

4. Synthesis of benzo[4,5]imidazo[1,2- a ]pyrimidines and 2,3-dihydroquinazolin-4(1 H )-ones under metal-free and solvent-free conditions for minimizing waste generation.

Author

Tran PH, Thi Bui TP, Bach Lam XQ, and Thi Nguyen XT

Abstract

Brønsted acidic ionic liquid was found to be an efficient and recyclable catalyst for the synthesis of benzo[4,5]imidazo[1,2- a ]pyrimidines and 2,3-dihydroquinazolin-4(1 H )-ones. The reactions proceeded smoothly with a broad scope of substrates providing the expected products in good to excellent yields under an atom-economical pathway. The low-cost recyclable catalyst, metal- and solvent-free conditions, and the ease of product isolation are the highlighted advantages in solving the issue of trace metal contamination in synthesized pharmaceuticals., Competing Interests: There are no conflicts to declare., (This journal is © The Royal Society of Chemistry.)

Published
2018
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