Methyl Benzoin → Cinnamyl methacrylate 1-naphthyl methacrylate

HRID 436239

Reaction equation

HRID 436239 reaction equation
[C:1]([O:6][CH2:7][CH:8]=[CH:9][C:10]1[CH:15]=[CH:14][CH:13]=[CH:12][CH:11]=1)(=[O:5])[C:2]([CH3:4])=[CH2:3].[C:16]([O:21][C:22]1[C:31]2[C:26](=[CH:27][CH:28]=[CH:29][CH:30]=2)[CH:25]=[CH:24][CH:23]=1)(=[O:20])[C:17]([CH3:19])=[CH2:18].C(OCC1C=CC(COC(=O)C=C)=CC=1)(=O)C=C.COC(C1C=CC=CC=1)C(=O)C1C=CC=CC=1.N(C1CCCCC1)=O>ClC1C2C(=CC=CC=2)C=CC=1.C1C=CC=CC=1.C1(C)C(C)=CC=CC=1>[C:1]([O:6][CH2:7][CH:8]=[CH:9][C:10]1[CH:11]=[CH:12][CH:13]=[CH:14][CH:15]=1)(=[O:5])[C:2]([CH3:4])=[CH2:3].[C:16]([O:21][C:22]1[C:31]2[C:26](=[CH:27][CH:28]=[CH:29][CH:30]=2)[CH:25]=[CH:24][CH:23]=1)(=[O:20])[C:17]([CH3:19])=[CH2:18]

Participants

9

Reactant 5

HCID 98097Methyl BenzoinHCID 228230Cinnamyl methacrylate2×HCID 4064248Naphthyl methacrylate2×HCID 11768540NitrosocyclohexaneHCID 11961420p-Xylylene diacrylate

Product 1

HCID 86734496Cinnamyl methacrylate 1-naphthyl methacrylate

Reagents, catalysts & solvents 3

HCID 241BenzeneSolventHCID 70031-ChloronaphthaleneSolventHCID 7237O-XyleneSolvent

Procedure

A mixture of 2.00 g poly(cinnamyl methacrylate/-1-naphthyl methacrylate), 1.50 g 1-naphthyl methacrylate, 0.25 g p-xylylene diacrylate, 0.40 g benzoin methyl ether, 0.05 g 20% nitrosocyclohexane dimer in 1-chloronaphthalene, and 3.00 g xylene was prepared. Poly(cinnamyl methacrylate/1-naphthyl methacrylate) was prepared by thermally copolymerizing equal parts of cinnamyl methacrylate and 1-naphthyl methacrylate in a benzene solution using an azonitrile initiator. The polymer was precipitated from solution and washed prior to use.

Workup

  1. customThe polymer was precipitated from solution
  2. washwashed

Sources & evidence

ORD record
ord-9a576419313945b99d3a9a36026ccab0
Source dataset
uspto-grants-1977_02
Patent number
US04008083

Linked notes

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