公开(公告)号：US09464104B2

公开(公告)日：2016-10-11

申请号：US14077822

申请日：2013-11-12

Applicant: UNIVERSITY OF FLORIDA RESEARCH FOUNDATION, INC.

Inventor： Adam Steven Veige ,  Matthew O'Reilly ,  Muhammad Tariq Jan

IPC: C07F11/00 ,  C07C215/50 ,  C07D207/323 ,  C07C215/82 ,  C07C213/02

CPC classification number: C07F11/00 ,  C07C213/02 ,  C07C215/50 ,  C07C215/68 ,  C07C215/82 ,  C07F9/5456 ,  C07F11/005

Abstract: Embodiments of the invention are directed to ONO pincer ligands that can be in a trianionic, protonated or protonated equivalent form. The ONO pincer ligand can be combined with a transition metal comprising compound to form an ONO pincer ligand comprising transition metal complex. By choice of the ONO pincer ligand structure, the steric and electronic properties of the transition metal complexes therefrom can be controlled. The ONO pincer ligands comprise a central nitrogen atom that is disubstituted with a pair of three atom comprising bridges where the three atoms are three sp2 hybridized carbons or the three atoms are a pair of sp2 hybridized carbons and an sp3 hybridized carbon or silicon.

Abstract translation: 本发明的实施方案涉及可以处于三阴离子，质子化或质子化等价形式的ONO钳子配体。 ONO钳子配体可以与包含过渡金属的化合物组合以形成包含过渡金属络合物的ONO钳形配体。 通过选择ONO钳子配体结构，可以控制其过渡金属络合物的空间和电子性质。 ONO钳子配体包含中心氮原子，其被三对原子包含三个原子的三个sp2杂化的碳原子一起三取代，或者三个原子是一对sp2杂化的碳和一个sp3杂化的碳或硅。

公开(公告)号：US11242363B2

公开(公告)日：2022-02-08

申请号：US16767697

申请日：2018-11-30

Applicant: University of Florida Research Foundation, Inc.

Inventor： Adam S. Veige ,  Vineet K. Jakhar ,  Muhammad Tariq Jan

IPC: C07F11/00 ,  C08F132/08

Abstract: Disclosed are to metallocyclopropene complexes, methods of making same, methods for ring expansion metathesis polymerization, and polymers prepared by the methods for ring expansion metathesis polymerization.

公开(公告)号：US20200291051A1

公开(公告)日：2020-09-17

申请号：US16767697

申请日：2018-11-30

Applicant: University of Florida Research Foundation, Inc.

Inventor： Adam S. Veige ,  Vineet K. Jakhar ,  Muhammad Tariq Jan

IPC: C07F11/00 ,  C08F132/08

Abstract: Disclosed are to metallocyclopropene complexes, methods of making same, methods for ring expansion metathesis polymerization, and polymers prepared by the methods for ring expansion metathesis polymerization.