Ethyl vinyl ether → HCID 131721420, compound

HRID 1600496Notes

Reaction equation

HRID 1600496 reaction equation
[OH:1][C:2]1[CH:9]=[CH:8][C:5]([CH:6]=[CH2:7])=[CH:4][CH:3]=1.[CH2:10]=[CH:11][C:12]1[CH:17]=[CH:16][CH:15]=[CH:14][CH:13]=1.[CH:18]([O:20][CH2:21][CH3:22])=[CH2:19]>>[CH2:18]([O:20][CH2:21][CH2:22][O:1][C:2]1[CH:9]=[CH:8][C:5]([CH:6]=[CH2:7])=[CH:4][CH:3]=1)[CH3:19].[OH:1][C:2]1[CH:9]=[CH:8][C:5]([CH:6]=[CH2:7])=[CH:4][CH:3]=1.[CH2:10]=[CH:11][C:12]1[CH:17]=[CH:16][CH:15]=[CH:14][CH:13]=1

Participants

3

Reactant 2

HCID 8023Ethyl vinyl etherHCID 19083679HCID 19083679, compound

Product 1

HCID 131721420HCID 131721420, compound

Procedure

Using 15.0 g of poly(p-hydroxystyrene/styrene) obtained according to (2) above and 3.2 g of vinylethyl ether, the procedure of (3) of Preparation Example 1 was carried out for reaction and after-treatments to give 14.1 g of poly(p-1-ethoxyethoxystyrene/p-hydroxystyrene/styrene) as white powdery crystals. P-1-ethoxyethoxystyrene unit/p-hydroxystyrene unit/styrene unit molar ratio in the polymer≈32:60:8 (1H NMR). Mw≈18,000; Mw/Mn≈1.85 (GPC with polystyrene calibration).

Workup

  1. customobtained
  2. customwas carried out for reaction

Sources & evidence

ORD record
ord-29f7d2f806b94186be806bb94999d77d
Source dataset
uspto-grants-1999_11
Patent number
US05976759

Reaction notes

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