Decane, 1-isothiocyanato- → 8-Chloro 3-(n-decyl) pyrido (1,2-a) 1,3,5-triazine-2,4-dithione

HRID 1287489Notes

Reaction equation

HRID 1287489 reaction equation
[Cl:1][C:2]1[CH:7]=[CH:6][N:5]=[C:4]([N:8]=[C:9]=[S:10])[CH:3]=1.[CH2:11]([N:21]=[C:22]=[S:23])[CH2:12][CH2:13][CH2:14][CH2:15][CH2:16][CH2:17][CH2:18][CH2:19][CH3:20]>>[Cl:1][C:2]1[CH:7]=[CH:6][N:5]2[C:22](=[S:23])[N:21]([CH2:11][CH2:12][CH2:13][CH2:14][CH2:15][CH2:16][CH2:17][CH2:18][CH2:19][CH3:20])[C:9](=[S:10])[N:8]=[C:4]2[CH:3]=1

Participants

3

Reactant 2

HCID 90535Decane, 1-isothiocyanato-HCID 215089054-Chloro-2-isothiocyanatopyridine

Product 1

HCID 566071918-Chloro 3-(n-decyl) pyrido (1,2-a) 1,3,5-triazine-2,4-dithione

Conditions

Temperature
85 °C

Procedure

0.511 G. of 4-Chloro-2-pyridyl isothiocyanate and 1.8 g. of n-decylisothiocyanate are combined and heated at 85° C. for 20 hours. The temperature is lowered to 75° C. and continued for 8 days. The reaction mixture is cooled, triturated with ether, filtered, washed with water and dried affording 8-chloro 3-(n-decyl) pyrido (1,2-a) 1,3,5-triazine-2,4-dithione m.p. 153°-155° C.

Workup

  1. customis lowered to 75° C.
  2. temperatureThe reaction mixture is cooled
  3. customtriturated with ether
  4. filtrationfiltered
  5. washwashed with water
  6. customdried

Sources & evidence

ORD record
ord-e28dbc71cf6e40518f37c7328ca7a664
Source dataset
uspto-grants-1976_10
Patent number
US03984549

Reaction notes

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