2818-89-5 → HCID 13774191, compound

HRID 2254680Notes

Reaction equation

HRID 2254680 reaction equation
[CH3:1][C:2]1[Se:3][C:4]2[CH:10]=[CH:9][C:8]([CH3:11])=[CH:7][C:5]=2[N:6]=1.[Cl:12][C:13]1[CH:18]=[CH:17][C:16]([S:19]([O:22][CH2:23][CH2:24][CH2:25][CH2:26][CH2:27][CH2:28][CH2:29][CH2:30][CH2:31][CH2:32][CH2:33][CH2:34][CH2:35][CH2:36][CH2:37][CH2:38][CH2:39][CH3:40])(=[O:21])=[O:20])=[CH:15][CH:14]=1>>[Cl:12][C:13]1[CH:14]=[CH:15][C:16]([S:19]([O-:22])(=[O:20])=[O:21])=[CH:17][CH:18]=1.[CH3:1][C:2]1[Se:3][C:4]2[CH:10]=[CH:9][C:8]([CH3:11])=[CH:7][C:5]=2[N+:6]=1[CH2:40][CH2:39][CH2:38][CH2:37][CH2:36][CH2:35][CH2:34][CH2:33][CH2:32][CH2:31][CH2:30][CH2:29][CH2:28][CH2:27][CH2:26][CH2:25][CH2:24][CH3:23]

Participants

3

Reactant 2

HCID 5203682818-89-5HCID 3321883Octadecyl 4-chlorobenzenesulfonate

Product 1

HCID 13774191HCID 13774191, compoundYield 57.5%

Conditions

Temperature
130 °C

Procedure

Into a sealed tube in which air was replaced by nitrogen were placed 1.50 g (7.14 mmoles) of 2,5-dimethylbenzoselenazole and 3.50 g (7.85 mmoles) of octadecyl parachlorobenzenesulfonate. The mixture obtained was heated at 130° C. for 3 hours. The resulting red solid was washed with ether and dried under reduced pressure, giving 2.69 g (yield: 57.4%) of 2,5-dimethyl-3-octadecylbenzoselenazolium parachlorobenzenesulfonate as a light brown powder.

Workup

  1. customInto a sealed tube in which air was replaced by nitrogen
  2. customThe mixture obtained
  3. washThe resulting red solid was washed with ether
  4. customdried under reduced pressure

Sources & evidence

ORD record
ord-0027087d92d54462930df35e5c36d9ae
Source dataset
uspto-grants-1993_08
Patent number
US05236958

Reaction notes

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