2-羧乙基丙烯酸酯

反应条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

实验步骤: A mixture of about 1581 grams styrene, about 58 grams beta carboxyethyl acrylate (β-CEA), about 7 grams dodecanediol diacrylate (A-DOD), about 7.25 grams dodecanethiol and about 354 grams butyl acrylate was produced by dispersing under high shear conditions in a separate mixing vessel to form a homogenous emulsion.

反应条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

实验步骤: 2-Carboxyethyl acrylate (1 eq.) is dissolved in CH2Cl2 and the solution is cooled in an ice bath. Thionyl chloride (1 eq.) is added dropwise and the mixture is allowed to warm to room temperature and stir for 4 hours. The solvent is removed under reduced pressure and the desired product is isolated by vacuum distillation. the solution is cooled in an ice bath The solvent is removed under reduced pressure

反应条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

实验步骤: 2-Carboxyethyl acrylate (1 eq.) is dissolved in CH2Cl2 and the solution is cooled in an ice bath. Thionyl chloride (1 eq.) is added dropwise and the mixture is allowed to warm to room temperature and stir for 4 hours. The solvent is removed under reduced pressure and the desired product is isolated by vacuum distillation. the solution is cooled in an ice bath The solvent is removed under reduced pressure

反应条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

实验步骤: 2-Carboxyethyl acrylate (1 eq.) is dissolved in CH2Cl2 and the solution is cooled in an ice bath. Thionyl chloride (1 eq.) is added dropwise and the mixture is allowed to warm to room temperature and stir for 4 hours. The solvent is removed under reduced pressure and the desired product is isolated by vacuum distillation. the solution is cooled in an ice bath The solvent is removed under reduced pressure

反应条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

实验步骤: For comparison, a poly(styrene/BA/β-CEA) polymer was prepared. An aqueous solution of DOWFAX surfactant (0.68 g) in 514 g of deionized water was heated to 76° C., and an initiator solution of 8.1 g of ammonium persulfate in 45 g of deionized water was added. A second aqueous solution of 10.8 g DOWFAX, 257 g deionized water was prepared, and a monomer solution of 418.5 g styrene, 123 g butyl acrylate (BA), 16.2 g of β-carboxyethyl acrylate (β-CEA), 1.89 g decanediol diacrylate (ADOD) and 5.94 g dodecylthiol was added to form a monomer latex suspension. The monomer latex suspension is then added dropwise over the course of 5 hours into the first aqueous solution. After 1.5 hours of monomer latex addition, 3.29 g of additional dodecylthiol was added to the monomer latex suspension and the addition of the monomer latex suspension was then continued. Polymerization was continued for another 2 hours after completion of the addition. A poly(styrene/BA/β-CEA) polymer latex with a solids content of 41% was obtained. For comparison, a poly(styrene/BA/β-CEA) polymer was prepared was prepared to form a monomer latex suspension The monomer latex suspension is then added dropwise over the course of 5 hours into the first aqueous solution was added to the monomer latex suspension the addition of the monomer latex suspension Polymerization after completion of the addition

反应条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

实验步骤: An aqueous solution of DOWFAX surfactant (0.68 g) in 514 g of deionized water was heated to 76° C., and an initiator solution of 8.2 g of ammonium persulfate in 45 g of deionized water was added. A second aqueous solution of 10.8 g DOWFAX, 257 g deionized water was prepared, and a monomer solution of 467.1 g methyl methacrylate (MMA), 168.4 g butyl acrylate (BA), 30.9 g of β-carboxyethyl acrylate (β-CEA) and 7.5 mL dodecylthiol was added to form a monomer latex suspension. The monomer latex suspension is then added dropwise over the course of 3 hours into the first aqueous solution. Polymerization was continued for another 4 hours after completion of the addition. A poly(MMA/BA/β-CEA) polymer latex with a solids content of 45% was obtained. was prepared to form a monomer latex suspension The monomer latex suspension is then added dropwise over the course of 3 hours into the first aqueous solution Polymerization after completion of the addition

反应条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

实验步骤: A mixture of about 1581 grams styrene, about 58 grams beta carboxyethyl acrylate (β-CEA), about 7 grams dodecanediol diacrylate (A-DOD), about 7.25 grams dodecanethiol and about 354 grams butyl acrylate was produced by dispersing under high shear conditions in a separate mixing vessel to form a homogenous emulsion.

反应条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

实验步骤: 2-Carboxyethyl acrylate (1 eq.) is dissolved in CH2Cl2 and the solution is cooled in an ice bath. Thionyl chloride (1 eq.) is added dropwise and the mixture is allowed to warm to room temperature and stir for 4 hours. The solvent is removed under reduced pressure and the desired product is isolated by vacuum distillation. the solution is cooled in an ice bath The solvent is removed under reduced pressure