The present invention relates to a series of novel multifunctional mono- and bis-acylphosphine oxides, which are useful as photoinitiators, and to photocurable compositions comprising said photoinitiators.

Compounds, compositions, and method useful for treating a viral infection, such as human immunodeficiency virus (HIV) and/or hepatitis B virus (HBV) infection, are disclosed. In particular, prodrugs of phosphonamide nucleotide analogues and methods for their preparation and use as therapeutic or prophylactic agents are disclosed.

Compounds, compositions, and method useful for treating a viral infection, such as human immunodeficiency virus (HIV) and/or hepatitis B virus (HBV) infection, are disclosed. In particular, prodrugs of phosphonamide nucleotide analogues and methods for their preparation and use as therapeutic or prophylactic agents are disclosed.

Compounds, compositions, and method useful for treating a viral infection, such as human immunodeficiency virus (HIV) and/or hepatitis B virus (HBV) infection, are disclosed. In particular, prodrugs of phosphonamide nucleotide analogues and methods for their preparation and use as therapeutic or prophylactic agents are disclosed.

The present invention relates to a novel synthesis method to form particular molecules. These molecules have multiple uses, most notably in the field of protecting groups used throughout organic and synthetic chemistry. The disclosed method is safer, more cost- and time-effective, and more amenable to large scale production than those currently known in the art. The protecting groups synthesized are useful in GAP peptide synthesis.

The present invention relates to a novel synthesis method to form particular molecules. These molecules have multiple uses, most notably in the field of protecting groups used throughout organic and synthetic chemistry. The disclosed method is safer, more cost- and time-effective, and more amenable to large scale production than those currently known in the art. The protecting groups synthesized are useful in GAP peptide synthesis.

The present invention relates to a novel synthesis method to form particular molecules. These molecules have multiple uses, most notably in the field of protecting groups used throughout organic and synthetic chemistry. The disclosed method is safer, more cost- and time-effective, and more amenable to large scale production than those currently known in the art. The protecting groups synthesized are useful in GAP peptide synthesis.

The present invention relates to the use of efficient phosphorous substances, in particular based on diphenylamine and heterocyclic diphenylamine derivatives as stabilizers for organic materials, in particular for plastic materials, against oxidative, thermal and/or actinic degradation. Te present invention additionally relates to an organic material that has been correspondingly stabilized as described above. The invention further relates to a method of stabilizing organic materials and to specific stabilizers.

Gold(III) emitters showing high emission quantum efficiency and stable in thermal deposition process are described. High performance OLEDs can be fabricated from these emitters.

Gold(III) emitters showing high emission quantum efficiency and stable in thermal deposition process are described. High performance OLEDs can be fabricated from these emitters.