Diisopropylamine → HCID 23346036, compound

HRID 1856140

Reaction equation

HRID 1856140 reaction equation
[C:1]1([N:10]=[C:11]=[S:12])[CH:6]=[CH:5][C:4]([N:7]=[C:8]=[S:9])=[CH:3][CH:2]=1.[CH:13]([NH:16][CH:17]([CH3:19])[CH3:18])([CH3:15])[CH3:14]>C(#N)C>[C:4]1([NH:7][C:8]([N:16]([CH:17]([CH3:19])[CH3:18])[CH:13]([CH3:15])[CH3:14])=[S:9])[CH:3]=[CH:2][C:1]([NH:10][C:11]([N:16]([CH:17]([CH3:19])[CH3:18])[CH:13]([CH3:15])[CH3:14])=[S:12])=[CH:6][CH:5]=1

Participants

4

Reactant 2

HCID 7912DiisopropylamineHCID 19958p-Phenylene diisothiocyanate

Product 1

HCID 23346036HCID 23346036, compound

Reagents, catalysts & solvents 1

HCID 6342AcetonitrileSolvent

Procedure

To a solution of 1.92 g. of 1,4-phenylenediisothiocyanate in 100 ml. of acetonitrile is added 2.5 g. of diisopropylamine. On standing, a precipitate forms which is filtered off and crystallized from acetone-cyclohexane to yield 2.7 g. of the title compound, melting point 185° C.

Workup

  1. filtrationa precipitate forms which is filtered off
  2. customcrystallized from acetone-cyclohexane
  3. customto yield 2.7 g

Sources & evidence

ORD record
ord-eb2cf8b6e22245c39b51d070cdc91d54
Source dataset
uspto-grants-1980_08
Patent number
US04218396

Linked notes

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