Hexyl isocyanate → Isopropyl hexylcarbamate

HRID 330722

Reaction equation

HRID 330722 reaction equation
CN([CH2:4][CH2:5][CH2:6]N1CN(CCCN(C)C)CN(CCCN(C)C)C1)C.[CH2:25]([N:31]=[C:32]=[O:33])[CH2:26][CH2:27][CH2:28][CH2:29][CH3:30].[N-]=C=[O:36]>C(O)(C)C>[CH2:25]([NH:31][C:32](=[O:36])[O:33][CH:5]([CH3:6])[CH3:4])[CH2:26][CH2:27][CH2:28][CH2:29][CH3:30]

Participants

5

Reactant 3

HCID 75659Hexyl isocyanateHCID 85160N,N',N''-Tris(3-dimethylaminopropyl)hexahydro-S-triazineHCID 105034Isocyanate

Product 1

HCID 86674877Isopropyl hexylcarbamate

Reagents, catalysts & solvents 1

HCID 3776IsopropanolSolvent

Conditions

Temperature
60 °C

Procedure

In a 250 ml round-bottomed flask, 0.02 g of Desmorapid Z, 34.0 g of n-hexyl isocyanate were initially introduced and heated to 60° C. Thereafter, 16.0 g of isopropanol were added dropwise and the mixture was further kept at 60° C. until the isocyanate content had fallen below 0.1%. Thereafter, cooling was effected and the product was obtained as a clear liquid.

Workup

  1. temperatureThereafter, cooling
  2. customthe product was obtained as a clear liquid

Sources & evidence

ORD record
ord-9eb251ab9d2f4dd397596f5f2a9d6088
Source dataset
uspto-grants-2014_11
Patent number
US08877408B2

Linked notes

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