4-Vinylpyridine → HCID 135840377, compound

HRID 2083118Notes

Reaction equation

HRID 2083118 reaction equation
[CH:1]([C:3]1[CH:8]=[CH:7][N:6]=[CH:5][CH:4]=1)=[CH2:2].[C:9]([C:13]1[CH:14]=[C:15]([CH:19]=[C:20]([C:23]([CH3:26])([CH3:25])[CH3:24])[C:21]=1[OH:22])[C:16]([SH:18])=[S:17])([CH3:12])([CH3:11])[CH3:10]>C1(C)C=CC=CC=1>[C:9]([C:13]1[CH:14]=[C:15]([CH:19]=[C:20]([C:23]([CH3:26])([CH3:25])[CH3:24])[C:21]=1[OH:22])[C:16]([S:18][CH2:2][CH2:1][C:3]1[CH:8]=[CH:7][N:6]=[CH:5][CH:4]=1)=[S:17])([CH3:12])([CH3:11])[CH3:10]

Participants

4

Reactant 2

HCID 75024-VinylpyridineHCID 371148452119-95-6

Product 1

HCID 135840377HCID 135840377, compound

Reagents, catalysts & solvents 1

HCID 1140TolueneSolvent

Procedure

A solution of 6.6 g (0.062 mol) 4-vinylpyridine and 14.1 g (0.05 mol) 3,5-di-t-butyl-4-hydroxydithiobenzoic acid in 50 ml toluene was refluxed for 6 hours. On cooling, the product (via anti-Markovnikov addition) crystallized from the reaction mixture. After recrystallization from chloroform, the product melted at 191°-193° C. Elemental analysis of the product is tabulated in Table I.

Workup

  1. temperatureOn cooling
  2. additionthe product (via anti-Markovnikov addition)
  3. customcrystallized from the reaction mixture
  4. customAfter recrystallization from chloroform

Sources & evidence

ORD record
ord-4264bd547ea5451c825fca55691eafb7
Source dataset
uspto-grants-1978_04
Patent number
US04083989

Reaction notes

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