A method of reacting a first compound with a second compound, wherein the first compound has a GHS hazard identification of GHS06 and is obtainable from the reaction of at least one first fluid precursor compound and one second fluid precursor compound and wherein the second compound is capable of a chemical reaction with the first compound is provided

The present invention employs a compound represented by the following formula (1) and/or a resin comprising the compound as a constituent: ##STR00001## wherein R.sup.1 is a 2n-valent group of 1 to 60 carbon atoms or a single bond; R.sup.2 to R.sup.5 are each independently a linear, branched, or cyclic alkyl group of 1 to 10 carbon atoms, an aryl group of 6 to 10 carbon atoms, an alkenyl group of 2 to 10 carbon atoms, an alkoxy group of 1 to 30 carbon atoms, a halogen atom, a thiol group, a hydroxy group, or a group in which a hydrogen atom of a hydroxy group is replaced with an acid dissociation group, provided that at least one selected from R.sup.2 to R.sup.5 is a group in which a hydrogen atom of a hydroxy group is replaced with an acid dissociation group; m.sup.2 and m.sup.3 are each independently an integer of 0 to 8; m.sup.4 and m.sup.5 are each independently an integer of 0 to 9, provided that m.sup.2, m.sup.3, m.sup.4, and m.sup.5 are not 0 at the same time; n is an integer of 1 to 4; and p.sup.2 to p.sup.5 are each independently an integer of 0 to 2.

The present invention employs a compound represented by the following formula (1) and/or a resin comprising the compound as a constituent: ##STR00001## wherein R.sup.1 is a 2n-valent group of 1 to 60 carbon atoms or a single bond; R.sup.2 to R.sup.5 are each independently a linear, branched, or cyclic alkyl group of 1 to 10 carbon atoms, an aryl group of 6 to 10 carbon atoms, an alkenyl group of 2 to 10 carbon atoms, an alkoxy group of 1 to 30 carbon atoms, a halogen atom, a thiol group, a hydroxy group, or a group in which a hydrogen atom of a hydroxy group is replaced with an acid dissociation group, provided that at least one selected from R.sup.2 to R.sup.5 is a group in which a hydrogen atom of a hydroxy group is replaced with an acid dissociation group; m.sup.2 and m.sup.3 are each independently an integer of 0 to 8; m.sup.4 and m.sup.5 are each independently an integer of 0 to 9, provided that m.sup.2, m.sup.3, m.sup.4, and m.sup.5 are not 0 at the same time; n is an integer of 1 to 4; and p.sup.2 to p.sup.5 are each independently an integer of 0 to 2.

In an embodiment, a method for producing an aryl alkyl carbonate can comprise: reacting methanol with a diaryl carbonate in the presence of a catalyst to form a mixture comprising an aryl alkyl carbonate and a hydroxy compound, wherein the methanol is in an acetone monomer mixture comprising acetone and at least one of diaryl carbonate and dihydroxy compound; separating the aryl alkyl carbonate from the mixture.

In an embodiment, a method for producing an aryl alkyl carbonate can comprise: reacting methanol with a diaryl carbonate in the presence of a catalyst to form a mixture comprising an aryl alkyl carbonate and a hydroxy compound, wherein the methanol is in an acetone monomer mixture comprising acetone and at least one of diaryl carbonate and dihydroxy compound; separating the aryl alkyl carbonate from the mixture.

A process for purifying a diaryl carbonate, comprises introducing an aqueous stream to a diaryl carbonate stream that comprises a metal contaminant, wherein the aqueous stream reacts with the metal contaminant to form a precipitate; wherein introducing the aqueous stream to the diaryl carbonate stream results in introducing 100 to 10,000 ppm water based on the total composition of the diaryl carbonate stream and the aqueous stream; removing the precipitate via one or both of a separation column and a filter to result in a purified diaryl carbonate.

A process for purifying a diaryl carbonate, comprises introducing an aqueous stream to a diaryl carbonate stream that comprises a metal contaminant, wherein the aqueous stream reacts with the metal contaminant to form a precipitate; wherein introducing the aqueous stream to the diaryl carbonate stream results in introducing 100 to 10,000 ppm water based on the total composition of the diaryl carbonate stream and the aqueous stream; removing the precipitate via one or both of a separation column and a filter to result in a purified diaryl carbonate.

A process for purifying a diaryl carbonate, comprises introducing an aqueous stream to a diaryl carbonate stream that comprises a metal contaminant, wherein the aqueous stream reacts with the metal contaminant to form a precipitate; wherein introducing the aqueous stream to the diaryl carbonate stream results in introducing 100 to 10,000 ppm water based on the total composition of the diaryl carbonate stream and the aqueous stream; removing the precipitate via one or both of a separation column and a filter to result in a purified diaryl carbonate.

The present invention provides cannabinoid derivatives, a pharmaceutical composition comprising said derivative and a method of using said derivatives in treating or preventing a disease associated with cannabinoid receptors. The claimed cannabinoid derivatives are described by formula (I) or an enantiomer, diastereomer, racemate, tautomer, or metabolite thereof, or a pharmaceutically acceptable salt, solvate or hydrate of the compound.

The present invention provides cannabinoid derivatives, a pharmaceutical composition comprising said derivative and a method of using said derivatives in treating or preventing a disease associated with cannabinoid receptors. The claimed cannabinoid derivatives are described by formula (I) or an enantiomer, diastereomer, racemate, tautomer, or metabolite thereof, or a pharmaceutically acceptable salt, solvate or hydrate of the compound.