In the process,the problem of wet stock in CuCl—NaCl complexing liquor blocking filter media was resolved with the method of flocculation filtering aid,and a way of separation was given.

The tripeptide RGD is synthesized by the method of liquid synthesis.

In this article,the tripeptide RGD is synthesized by the method of liquid synthesis.

Based on the strategy of liquid-phase synthesis, polyethylene glycol (PEG) 4000 was used to load chlorotriazine by etherification, forming a novel soluble polymer-supported reagent I which reacted with 4-io-dobenzoic acid in the presence of N-methylmophorpholine to generate the activated ester II.

The technical characteristics, research status and recent progress in preparing nanometer particles by liquid-phase synthesis including precipitation, solvent evapration, hydrothermal, sol-gel and microemulsion technigues have been reviewed in the paper.

With the development of combinatorial chemistry, liquid-phase synthesis which profits from both the advantageous features of homogeneous solution chemistry and of solid-phase synthesis has presented an important approach to realize combinatorial chemistry.

Minimal Protective Solution Phase Synthesis of Thymopentin (TP-5);

The liquid phase synthesis of nanocrystal titania at low temperature,due to avoiding the high temperature sintering process,brings superior physico-chemical properties.

With the development of combinatorial chemistry, liquid phase synthesis profiting from both the advantageous features of homogeneous solution chemistry and solid phase synthesis has become an impor-tant approach to realize combinatorial chemistry.