CN Patent

CN116283741B — 双亚胺配体及其制备方法与应用

Assigned to Jiangsu Sinoco Catalyst Co ltd · Expires 2023-09-05 · 3y expired

What this patent protects

本申请涉及一种双亚胺配体及其制备方法与应用,双亚胺配体的结构如式(A)所示,其中,R 1 每次出现,分别独立地选自碳原子数为2~15的链烷基或碳原子数为3~15的环烷基中的任意一种;n1每次出现,分别独立地选自1~5任一整数。该双亚胺配体应用于催化采用烯烃的环丙烷化反应制备波普瑞韦中间体时,能提高催化活性,进而提高产率。

USPTO Abstract

本申请涉及一种双亚胺配体及其制备方法与应用,双亚胺配体的结构如式(A)所示,其中,R 1 每次出现,分别独立地选自碳原子数为2~15的链烷基或碳原子数为3~15的环烷基中的任意一种;n1每次出现,分别独立地选自1~5任一整数。该双亚胺配体应用于催化采用烯烃的环丙烷化反应制备波普瑞韦中间体时,能提高催化活性,进而提高产率。

Drugs covered by this patent

Patent Metadata

Patent number
CN116283741B
Jurisdiction
CN
Classification
Expires
2023-09-05
Drug substance claim
No
Drug product claim
No
Assignee
Jiangsu Sinoco Catalyst Co ltd
Source
FDA Orange Book + USPTO grounding via Google Patents

Bibliographic data sourced from FDA Orange Book + USPTO public records. Plain-English summary generated by AI grounded in source text. Patent term extensions (PTR, SPC, pediatric) may shift the effective expiry. Not legal advice.

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