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US 11,198,701 B2Granted
Biaryl ligands, methods of making biarlyl ligands, and methods of use thereof
AssigneeUniversity of Florida Research Foundation, Inc.
InventorsAaron Aponick, Flavio S. P. Cardoso
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Abstract
Embodiments of the present disclosure provide for biaryl ligands (also referred to herein as “biaryl compound”), biaryl complexes, methods of making biaryl compounds, methods of making single enantiomers of these biaryl compounds, methods of use (e.g., catalysis), and the like.
Claims8
A method of making a biaryl compound, comprising:
- wherein the biaryl product has the following structure:
- wherein each of the R5 groups is independently selected from the group consisting of:
- hydrogen, a halogen group, a 3 to 10 carbon atom cyclic alkyl group, a 1 to 20 carbon atom linear alkyl group, an aryl group, a —OR group, a —SR group, a —SiR(3) group, a NR(2) cyclic group, and a NR(2) linear group, wherein each R is independently selected from the group consisting of:
- hydrogen, a 3 to 10 carbon atom cyclic alkyl group, a 1 to 20 carbon atom linear alkyl group, and an aryl group, wherein n is 1 to 5, wherein X is C or S, wherein each R6 and R7 group is independently selected from the group consisting of:
- hydrogen, a 3 to 10 carbon atom cyclic alkyl group, a 1 to 20 carbon atom linear alkyl group, and an aryl group,
- wherein X1 is Cl, Br, or I and wherein Y is C, N, O, or S,
- wherein R1 group and R2 group are independently selected from the group consisting of:
- hydrogen, a halogen group, a 3 to 10 carbon atom cyclic alkyl group, a 1 to 20 carbon atom linear alkyl group, an aryl group, a —OR group, a —SR group, a —SiR(3) group, a NR(2) cyclic, and NR(2) linear group,
- wherein each of the R4 groups is independently selected from the group consisting of:
- hydrogen, a halogen group, a 3 to 10 carbon atom cyclic alkyl group, a 1 to 20 carbon atom linear alkyl group, an aryl group, a —OR group, a —SR group, a —SiR(3) group, a NR(2) cyclic group, and a NR(2) linear group, wherein m is 1 to 5, wherein each of the R3 groups is independently selected from:
- hydrogen, a 3 to 10 carbon atom cyclic alkyl group, a 1 to 20 carbon atom linear alkyl group, an alkoxide, a phenoxide, an aryl group, and an amine,
- wherein DME is dimethoxyethan, TBS is tert-butyldimethylsilyl group, Tf is triflate group, DMAP is 4-dimethylaminopyridine.
9 more elements
A method of forming a compound, comprising:
- wherein F5 represents a F attached to each of the 5 carbons of the ring, wherein TBS is tert-butyldimethylsilyl group.
A method of forming a compound, comprising:
- wherein F5 represents a F attached to each of the 5 carbons of the ring.
A method of using a biaryl compound, comprising:
- using a biaryl compound as a catalyst in a reaction selected from one of the following:
- an enantioselective transformation, an alkyne addition asymmetric allylic alkylation, and an addition to an aliphatic or an aromatic aldehyde, wherein the biaryl compound has the following structure:
- wherein each of the R5 groups is independently selected from:
- hydrogen, a halogen group, a cyclic or linear, alkyl group, an aryl group, a —OR group, a —SR group, a —SiR(3) group, a NR(2) cyclic or linear group, wherein each R is independently selected from:
- hydrogen, a cyclic or linear, alkyl group, or an aryl group, wherein n is 1 to 5, wherein X is C or S, wherein each R6 and R7 group is independently selected from:
- hydrogen, a cyclic or linear, alkyl group, an aryl group,
- wherein R1 group and R2 group are independently selected from:
- hydrogen, a halogen group, a cyclic or linear, alkyl group, an aryl group, a —OR group, a —SR group, a —SiR(3) group, a NR(2) cyclic or linear group,
- wherein each of the R4 groups is independently selected from:
- hydrogen, a halogen group, a cyclic or linear, alkyl group, an aryl group, a —OR group, a —SR group, a —SiR(3) group, a NR(2) cyclic or linear group, wherein m is 1 to 5, wherein each of the R3 groups is independently selected from:
- hydrogen, a cyclic or linear, alkyl group, an alkoxide, a phenoxide, an aryl group, or a substituted amine.
8 more elements
A method comprising:
- wherein compound 7 is
- wherein F5 represents a F attached to each of the 5 carbons of the ring, and wherein R is selected from SiMe3 and Ph.
A method, comprising:
- wherein compound rac-7 is
- wherein F5 represents a F attached to each of the 5 carbons of the ring, wherein TMS is a trimethylsilyl group.
A method, comprising:
- wherein compound 7 is
- wherein F5 represents a F attached to each of the 5 carbons of the ring, wherein R is selected from the group consisting of H, OMe, and CF3.
A method comprising:
- wherein aldehyde 1 is
- and product 1 is
- or
- wherein aldehyde 2 is
- and product 2 is
- or
- wherein aldehyde 3 is
- and product 3 is
- or
- wherein aldehyde 4 is
- and product 4 is
- or
- wherein aldehyde 5 is
- and product 5 is
- or
- wherein aldehyde 6 is
- and product 6 is
- or
- wherein aldehyde 7 is
- and product 7 is
- or
- wherein aldehyde 8 is
- and product 8 is
- and
- wherein compound 7 is
- wherein F5 represents a F attached to each of the 5 carbons of the ring.
23 more elements
Dependencies are inferred from the claim text.