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US 2021/0276936 A1Published application
Synthesis of Cannabigerol
Assigneec/o Treehouse Biotech, Inc.
InventorsThomas Smeltzer, Robert Davis, Sean Colvin, Jacob Black
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Abstract
Multiple methods of synthesizing cannabigerol are presented. Combining olivetol with geraniol derivatives are provided. Cross-coupling methods of combing functionalized resorcinols are provided. Useful intermediates are formed during such cross-coupling steps.
Claims25
A compound having the formula:
A compound having the formula:
A compound having the formula:
A compound having the formula:
A compound having the formula:
A compound having the formula:
A method of making CBG, the method comprising:
- providing a solvent;
- adding olivetol to the solvent;
- adding geraniol-derivative to the solvent, wherein the generiol-derivative has the formula:
- where X is OH or bromide;
- and adding an acidic catalyst to the solvent to form a solution;
- reacting the solution to form a reactant solution comprising CBG.
3 more elements
A method comprising:
- providing a first compound having the structure
- combining the first compound with a second compound having the structure:
- in a solvent to form a solution;
- adding a catalyst to the solution to form an active mixture;
- and reacting the active mixture to form a reacting mixture, wherein the reacting mixture contains a detectable amount of a third compound having the structure:
- wherein R1 and R2 each are selected from the group consisting of:
- SEM, MOM, Me, Bn, TBS, and hydrogen;
- wherein Z is selected from the group consisting of:
- boronate group, boronic acid, iodide, and bromide;
- and
- wherein Y is selected from the group consisting of:
- iodide, bromide, Bpin, a boronate group and boronic acid group.
9 more elements
A method comprising:
- providing a first compound having the structure
- combining the first compound with a second compound having the structure:
- in a solvent to form a solution;
- adding a catalyst to the solution to form an active mixture;
- and reacting the active mixture to form a reacting mixture, wherein the reacting mixture contains a detectable amount of a third compound having the structure:
- wherein R1 and R2 each are selected from the group consisting of:
- SEM, MOM, Me, Bn, TBS, and hydrogen,
- wherein Z2 is selected from the group consisting of:
- boronate group, boronic acid, iodide, bromide;
- and
- wherein Y is selected from the group consisting of:
- iodide, bromide, Bpin, a boronate group and boronic acid group.
9 more elements
Dependencies are inferred from the claim text.