发明人徐明华,冯建国,何建平. "Method for the Synthesis of (2R)-2-[(4R)-4,5-Dihydro-4-phenyl-2-oxazolyl]-1-(diphenylphosphino)piperidine" [P]. 中国发明专利, 专利号 CN 114951118 B, 授权公告日 2015-08-20.
Kumar R, Johnson M A, Anderson J P. "A Process for Preparing High-Purity (2R)-2-[(4R)-4,5-Dihydro-4-phenyl-2-oxazolyl]-1-(diphenylphosphino)piperidine" [P]. US Patent, US 11004493 B2, 2020-02-04.
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