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Pund A, Rane V, Pursani R, Ahirrao V, Rafeeq M, Yadav RP, Yeole R, Merwade A. Stereo-retentive synthesis of (5S)-5-benzyloxycarbonyl-5-tert-butoxycarbonylamino-2-oxo-hexylide-dimethylsulfoxonium, a key intermediate of a β-lactamase inhibitor. RESEARCH ON CHEMICAL INTERMEDIATES 2023. [DOI: 10.1007/s11164-023-04990-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 03/14/2023]
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Yin J, Weisel M, Ji Y, Liu Z, Liu J, Wallace DJ, Xu F, Sherry BD, Yasuda N. Improved Preparation of a Key Hydroxylamine Intermediate for Relebactam: Rate Enhancement of Benzyl Ether Hydrogenolysis with DABCO. Org Process Res Dev 2018. [DOI: 10.1021/acs.oprd.7b00381] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Jianguo Yin
- Process R&D Department, MRL, Merck & Co., Inc., Rahway, New Jersey 07065, United States
| | - Mark Weisel
- Process R&D Department, MRL, Merck & Co., Inc., Rahway, New Jersey 07065, United States
| | - Yining Ji
- Process R&D Department, MRL, Merck & Co., Inc., Rahway, New Jersey 07065, United States
| | - Zhijian Liu
- Process R&D Department, MRL, Merck & Co., Inc., Rahway, New Jersey 07065, United States
| | - Jinchu Liu
- Process R&D Department, MRL, Merck & Co., Inc., Rahway, New Jersey 07065, United States
| | - Debra J. Wallace
- Process R&D Department, MRL, Merck & Co., Inc., Rahway, New Jersey 07065, United States
| | - Feng Xu
- Process R&D Department, MRL, Merck & Co., Inc., Rahway, New Jersey 07065, United States
| | - Benjamin D. Sherry
- Process R&D Department, MRL, Merck & Co., Inc., Rahway, New Jersey 07065, United States
| | - Nobuyoshi Yasuda
- Process R&D Department, MRL, Merck & Co., Inc., Rahway, New Jersey 07065, United States
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