US 10,894,802 B2Granted

Precatalyst scaffolds for cross-coupling reactions, and methods of making and using same

AssigneeYale University

InventorsNilay Hazari, Patrick Melvin, Damian Hruszkewycz

Life of this patent

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Abstract

The present invention provides novel transition-metal precatalysts that are useful in preparing active coupling catalysts. In certain embodiments, the precatalysts of the invention are air-stable and moisture-stable. The present invention further provides methods of making and using the precatalysts of the invention.

Claims3

Dependent claims

The compound (η3-1-tBu-indenyl)2(μ-Cl)2Pd2, or a salt or solvate thereof:

Dependencies are inferred from the claim text.

Facts

Application: 15/516,827Filed 7 Oct 2015 · us provisional application
Priority: 8 Oct 2014
Published: US 2017/0305948 A126 Oct 2017
Granted: 19 Jan 2021
Term ends: Not estimatedThe source records don’t support an estimate.

Classification11 codes

C07C 41/30
By reactions not forming ether-oxygen bonds: by increasing the number of carbon atoms, e.g. by oligomerisation
C07F 17/02
Metallocenes: of metals of Groups 8, 9 or 10 of the Periodic Table
C07B 37/04
Reactions without formation or introduction of functional groups containing hetero atoms, involving either the formation of a carbon-to-carbon…:…
C07C 1/321
Starting from compounds containing hetero-atoms other than or in addition to oxygen or halogen: the hetero-atom being a non-metal atom

Family

Application62/061,319Us provisional application · filed 8 Oct 2014
US 2017/0305948 A1Pre-grant publication · published 26 Oct 2017
US 10,894,802 B2This patent

From the US filing history. Foreign family members aren’t listed.

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