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Your search keyword '"Wan, Baoqiang"' showing total 19 results
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19 results on '"Wan, Baoqiang"'

1. Oxetane Promise Delivered: Discovery of Long-Acting IDO1 Inhibitors Suitable for Q3W Oral or Parenteral Dosing

Author

Li, Derun, primary, Sloman, David L., additional, Achab, Abdelghani, additional, Zhou, Hua, additional, McGowan, Meredeth A., additional, White, Catherine, additional, Gibeau, Craig, additional, Zhang, Hongjun, additional, Pu, Qinglin, additional, Bharathan, Indu, additional, Hopkins, Brett, additional, Liu, Kun, additional, Ferguson, Heidi, additional, Fradera, Xavier, additional, Lesburg, Charles A., additional, Martinot, Theodore A., additional, Qi, Ji, additional, Song, Zhiguo J., additional, Yin, Jingjun, additional, Zhang, Huangguang, additional, Song, Licheng, additional, Wan, Baoqiang, additional, DAddio, Suzanne, additional, Solban, Nicolas, additional, Miller, J. Richard, additional, Zamlynny, Beata, additional, Bass, Alan, additional, Freeland, Elizabeth, additional, Ykoruk, Bridget, additional, Hilliard, Catherine, additional, Ferraro, Jude, additional, Zhai, Jin, additional, Knemeyer, Ian, additional, Otte, Karin M., additional, Vincent, Stella, additional, Sciammetta, Nunzio, additional, Pasternak, Alexander, additional, Bennett, David Jonathan, additional, and Han, Yongxin, additional

Published
2022
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2. Development of an Efficient Route to 2-Ethynylglycerol for the Synthesis of Islatravir

Author

Rummelt, Stephan M., primary, Qi, Ji, primary, Chen, Yonggang, primary, Dropinski, James F., primary, Hughes, Gregory, primary, Kuethe, Jeffrey T., primary, Li, Donghong, primary, Maloney, Kevin M., primary, Margelefsky, Eric, primary, Mathew, Rose, primary, Muzzio, Daniel J., primary, Nawrat, Christopher C., primary, Newman, Justin A., primary, Ouyang, Honggui, primary, Patel, Niki R., primary, Qiao, Zhen, primary, Shang, Gao, primary, Sirota, Eric, primary, Song, Zhiguo Jake, primary, Tan, Lushi, primary, Varsolona, Richard J., primary, Wan, Baoqiang, primary, Wyvratt, Brian M., primary, Xu, Feng, primary, Xu, Yingju, primary, Yin, Jingjun, primary, Zhang, Shaoguang, primary, and Zhao, Ralph, primary

Published
2021
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3. Synthesis of a CGRP Receptor Antagonist via an Asymmetric Synthesis of 3-Fluoro-4-aminopiperidine

Author

Molinaro, Carmela, primary, Phillips, Eric M., additional, Xiang, Bangping, additional, Milczek, Erika, additional, Shevlin, Michael, additional, Balsells, Jaume, additional, Ceglia, Scott, additional, Chen, Jiahui, additional, Chen, Lu, additional, Chen, Qinghao, additional, Fei, Zhongbo, additional, Hoerrner, Scott, additional, Qi, Ji, additional, de Lera Ruiz, Manuel, additional, Tan, Lushi, additional, Wan, Baoqiang, additional, and Yin, Jingjun, additional

Published
2019
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4. Asymmetric Formal Synthesis of the Long-Acting DPP-4 Inhibitor Omarigliptin

Author

Peng, Feng, primary, Chen, Yonggang, additional, Chen, Cheng-yi, additional, Dormer, Peter G., additional, Kassim, Amude, additional, McLaughlin, Mark, additional, Reamer, Robert A., additional, Sherer, Edward C., additional, Song, Zhiguo J., additional, Tan, Lushi, additional, Tudge, Matthew T., additional, Wan, Baoqiang, additional, and Chung, John Y. L., additional

Published
2017
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5. Electrophilic Cyclization of 2-(2 ',3 '-Allenyl)acetylacetates with Iodine Using Calcium Hydride as the Base

Author

Wan, Baoqiang, Jiang, Xuefeng, Jia, Guochen, Ma, Shengming, Wan, Baoqiang, Jiang, Xuefeng, Jia, Guochen, and Ma, Shengming

Abstract

A facile and efficient protocol for the synthesis of 4,5-dihydrofuran derivatives via iodine-mediated cyclization of various 2-(2',3'-allenyl)acetylacetates with CaH2 as the base has been developed. The yields range from moderate to good. The resulting products can be used for further elaboration by palladium-catalyzed coupling reactions.

Published
2012

6. Palladium-catalyzed Decarboxylation of Allenyl 3-oxoalkanoates: An Efficient Synthesis of 3,4-allenyl Ketones

Author

Wan, Baoqiang, Jia, Guochen, Ma, Shengming, Wan, Baoqiang, Jia, Guochen, and Ma, Shengming

Abstract

An efficient synthesis of 3,4-allenyl ketones via the Pd-catalyzed decarboxylative coupling of the readily available 3-oxoalkanoates is reported. The C-C bond forming reaction occurs under mild conditions producing CO 2 as the only byproduct. © 2011 American Chemical Society.

Published
2012

7. Palladium-Catalyzed Highly Chemo-, Regio-and Stereoselective Synthesis of Eight- to Ten-Membered Lactones from Allenyl 3-Oxoalkanoates and Organic Halides

Author

Wan, Baoqiang, Jia, Guochen, Ma, Shengming, Wan, Baoqiang, Jia, Guochen, and Ma, Shengming

Abstract

A highly chemo-, regio-, and stereoselective synthesis of eight-to ten-membered lactones via the coupling cyclization of readily available allenyl 3-oxoalkanoates and organic halides through an anti-pi-allylic palladium intermediate is reported. The yields ranged from moderate to good.

Published
2011

17. Development of a General and Practical Iron Nitrate/TEMPO-Catalyzed Aerobic Oxidation of Alcohols to Aldehydes/Ketones: Catalysis with Table Salt

Author

Ma, Shengming, primary, Liu, Jinxian, additional, Li, Suhua, additional, Chen, Bo, additional, Cheng, Jiajia, additional, Kuang, Jinqiang, additional, Liu, Yu, additional, Wan, Baoqiang, additional, Wang, Yuli, additional, Ye, Juntao, additional, Yu, Qiong, additional, Yuan, Weiming, additional, and Yu, Shichao, additional

Published
2011
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18. Enantioselective Decarboxylative Amination: Synthesis of Axially Chiral Allenyl Amines.

Author

Wan, Baoqiang and Ma, Shengming

Abstract

Auf Achse: Die Synthese der funktionalisierten Titelamine verläuft über eine enantioselektive palladiumkatalysierte Decarboxylierung von Allenyl ‐ N ‐ tosylcarbamaten. Die Reaktion führt mit den chiralen Liganden (S) ‐ ebenso wie (R) ‐ DTBM ‐ Segphos (L) hoch enantioselektiv und in guten Ausbeuten zu den Allenylaminen. dba=Dibenzylidenaceton, DME=Dimethoxyethan, DMF=N,N ‐ Dimethylformamid, Ts=Tosyl. [ABSTRACT FROM AUTHOR]

Published
2013
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