The invention provides compounds that are useful for treating or preventing cancer.

The invention provides compounds that are useful for treating or preventing cancer.

Provided herein are methods for producing cyclic and acyclic ketones from trimerization and dimerization of alkyl ketones, including for example methyl ketones. Such cyclic and acyclic ketones may be suitable for use as fuel and lubricant precursors, and may be hydrodeoxygenated to form their corresponding cycloalkanes and alkanes. Such cycloalkanes and alkanes may be suitable for use as fuels, including jet fuels, and lubricants.

Provided herein are methods for producing cyclic and acyclic ketones from trimerization and dimerization of alkyl ketones, including for example methyl ketones. Such cyclic and acyclic ketones may be suitable for use as fuel and lubricant precursors, and may be hydrodeoxygenated to form their corresponding cycloalkanes and alkanes. Such cycloalkanes and alkanes may be suitable for use as fuels, including jet fuels, and lubricants.

The invention provides compounds that are useful for treating or preventing cancer.

The invention provides compounds that are useful for treating or preventing cancer.

This invention relates to 1,3-cyclohexanedione derivatives and 1,3-cyclopentanedione derivatives that have buffering function in non-aqueous solutions and to the use thereof for tuning the conditions to control chemical events in non-aqueous solutions. One aspect of the invention is a method for buffering a non-aqueous solution, including adding a buffering molecule to the non-aqueous solution, in which the non-aqueous solution contains an organic solvent, the buffering molecule is a 1,3-cyclohexanedione derivative or a 1,3-cyclopentanedione derivative, and the buffering molecule is optionally conjugated to a solid support.

This invention relates to 1,3-cyclohexanedione derivatives and 1,3-cyclopentanedione derivatives that have buffering function in non-aqueous solutions and to the use thereof for tuning the conditions to control chemical events in non-aqueous solutions. One aspect of the invention is a method for buffering a non-aqueous solution, including adding a buffering molecule to the non-aqueous solution, in which the non-aqueous solution contains an organic solvent, the buffering molecule is a 1,3-cyclohexanedione derivative or a 1,3-cyclopentanedione derivative, and the buffering molecule is optionally conjugated to a solid support.

The present invention relates to a method for producing an ?-aryl substituted carbonyl compound (e.g., an ?-aryl substituted cyclic ketone) from a carbonyl compound (e.g., a cyclic ketone) using an aryl halide or a heteroaryl halide and a photocatalyst (e.g., acridinium, helicenium, angulenium, or a combination thereof) in the presence of an amine compound. The method of the present invention is particularly useful in producing an ?-aryl substituted carbonyl compound (e.g., an ?-aryl substituted cyclic ketone) from an unactivated carbonyl compound (e.g., an unactivated cyclic ketone).

The present invention relates to a method for producing an ?-aryl substituted carbonyl compound (e.g., an ?-aryl substituted cyclic ketone) from a carbonyl compound (e.g., a cyclic ketone) using an aryl halide or a heteroaryl halide and a photocatalyst (e.g., acridinium, helicenium, angulenium, or a combination thereof) in the presence of an amine compound. The method of the present invention is particularly useful in producing an ?-aryl substituted carbonyl compound (e.g., an ?-aryl substituted cyclic ketone) from an unactivated carbonyl compound (e.g., an unactivated cyclic ketone).