Ethyl isothiocyanate → HCID 53841590, compound

HRID 1658468Notes

Reaction equation

HRID 1658468 reaction equation
[NH2:1][CH2:2][CH2:3][CH2:4][CH2:5][CH2:6][CH2:7][CH2:8][CH2:9][CH2:10][CH2:11][CH2:12][CH2:13][NH2:14].[CH2:15]([N:17]=[C:18]=[S:19])[CH3:16]>CCOCC>[CH2:15]([NH:17][C:18]([NH:1][CH2:2][CH2:3][CH2:4][CH2:5][CH2:6][CH2:7][CH2:8][CH2:9][CH2:10][CH2:11][CH2:12][CH2:13][NH2:14])=[S:19])[CH3:16]

Participants

4

Reactant 2

HCID 10966Ethyl isothiocyanateHCID 177271,12-Dodecanediamine

Product 1

HCID 53841590HCID 53841590, compound

Reagents, catalysts & solvents 1

HCID 3283Diethyl EtherSolvent

Procedure

22 grams (.110 mole) of 1,12-diaminododecane in 300 cc ether was reacted via dropwise addition with 5 grams (0.058 mole) ethyl isothiocyanate. The precipitate was filtered, washed with ether and recrystallized from alcohol yielding 6 grams of the thiourea derivative.

Workup

  1. filtrationThe precipitate was filtered
  2. washwashed with ether
  3. customrecrystallized from alcohol yielding 6 grams of the thiourea derivative

Sources & evidence

ORD record
ord-b9b9cbaea4fb49c5b11de92462b2e838
Source dataset
uspto-grants-1976_06
Patent number
US03965015

Reaction notes

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