Methyl Methacrylate → HCID 20273141, compound

Reaction equation

[C:1]([O-:6])(=[O:5])[C:2]([CH3:4])=[CH2:3].[CH2:7]([Sn+:11]([CH2:16][CH2:17][CH2:18][CH3:19])[CH2:12][CH2:13][CH2:14][CH3:15])[CH2:8][CH2:9][CH3:10].[C:20]([O:25][CH3:26])(=[O:24])[C:21]([CH3:23])=[CH2:22].C(OOC(=O)C1C=CC=CC=1)(=O)C1C=CC=CC=1>C1C=CC=CC=1>[C:1]([O-:6])(=[O:5])[C:2]([CH3:4])=[CH2:3].[CH2:16]([Sn+:11]([CH2:7][CH2:8][CH2:9][CH3:10])[CH2:12][CH2:13][CH2:14][CH3:15])[CH2:17][CH2:18][CH3:19].[C:20]([O:25][CH3:26])(=[O:24])[C:21]([CH3:23])=[CH2:22]

Participants

Procedure

P42 was prepared exactly as P30; however in this polymerization the molar ratio of the two monomers was varied. The tri-n-butyltin methacrylate (174.4 grams, 0.444 mole) was used in a 2:1 molar ratio with the uninhibited methyl methacrylate (20.0 grams, 0.222 mole). Benzoyl peroxide (1% by weight) was used as the initiator for the copolymerization. The product polymer was again a colorless, transparent material which could be cast as a film from the benzene solution.