摘要:
A solvent system which comprises two or more single or mixed organic solvents, characterized in that the state of the solvent system can be reversibly changed, with changing temperature conditions, from one state which is a homogeneously compatibilized mixed solvent system in which the two or more single or mixed organic solvents constituting the solvent system have been homogeneously compatibilized and mixed to the other state which is a separated solvent system made up of two or more separate phases respectively consisting mainly of the two or more single or mixed organic solvents constituting the solvent system, and that when the solvent system is the homogeneously mixed solvent system, a chemical ingredient which is soluble in only one of the single or mixed organic solvents can be evenly dissolved in the system; and a process for producing a compound with the solvent system.
摘要:
A solvent system which comprises two or more single organic solvents or two or more mixed organic solvents, characterized in that the state of the solvent system can be reversibly changed, with changing temperature conditions, from one state which is a homogeneously compatibilized mixed solvent system in which the two or more single or more mixed organic solvents constituting the solvent system have been homogeneously compatibilized and mixed to the other state which is a separated solvent system made up of two or more separated phases respectively consisting mainly of the two or more single or mixed organic solvents constituting solvent system, and that when the solvent system is the homogeneously mixed solvent system, a chemical component which is soluble in only one of the single or mixed organic solvents can be evenly dissolved in the system; and a process for producing a compound with the solvent system.
摘要:
A method for making a number (N) of samples react under the same reaction conditions, wherein the samples have a solution where the phase state of a reaction solvent changes in a reversible manner between a two-phase solution state and a uniform solution state when the temperature fluctuates over or under a certain constant temperature, and the processes are carried out sequentially in the following steps: (A) the constant container heating step of heating a number of reaction containers simultaneously and maintaining the reaction containers at a predetermined temperature; (B) the sample heating step of putting a sample in each heated reaction container and of maintaining a two-phase solution at a predetermined temperature; (C) the reaction step of stirring the sample that has been heated to the predetermined temperature so as to gain a uniform solution, which is maintained for a predetermined period of time; (D) the cooling step of cooling the uniform solution without cooling the reaction container after the predetermined period of time has passed so as to gain a two-phase solution within the reaction container. According to the present invention, a method for making a two phase solution of which the phase state changes through temperature conversion react through a number of processes, wherein a chemical process can be carried out on a number of samples under the same conditions in one process apparatus, as well as an apparatus for implementing this can be provided.