936259-97-1Relevant academic research and scientific papers
Preparation method of large-steric-hindrance alkyl substituted phosphite diester
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Paragraph 0080-0083, (2020/04/06)
The invention discloses a preparation method of large-steric-hindrance alkyl substituted phosphite diester, and relates to a novel method for preparing the large-steric-hindrance alkyl substituted phosphite diester compound which is difficult to synthesiz
Reductive coupling reactions: A new strategy for C(sp3)-P bond formation
Chen, Zi-Sheng,Zhou, Zhao-Zhao,Hua, Hui-Liang,Duan, Xin-Hua,Luo, Jian-Yi,Wang, Jia,Zhou, Ping-Xin,Liang, Yong-Min
supporting information, p. 1065 - 1068 (2013/02/25)
The C(sp3)-P bond forming reaction utilizing N-tosylhydrazones as readily available alkylating reagents was developed, which provides a new opportunity for preparing phosphine oxide derivatives with moderate to good yields. This reductive coupling reaction is proposed to proceed through an insertion of copper carbene into P-H bond of H-phosphorus oxides. The salient features of the reaction are operational simplicity and functional-group tolerance.
