Cyclohexylamine → HCID 21387400, compound

HRID 1834338Notes

Reaction equation

HRID 1834338 reaction equation
[CH:1]([N:5]=[N:6][C:7]([N:13]=[C:14]=[O:15])([CH2:9][CH:10]([CH3:12])[CH3:11])[CH3:8])([CH2:3][CH3:4])[CH3:2].[CH:16]1([NH2:22])[CH2:21][CH2:20][CH2:19][CH2:18][CH2:17]1>CCCCC>[CH:1]([N:5]=[N:6][C:7]([NH:13][C:14]([NH:22][CH:16]1[CH2:21][CH2:20][CH2:19][CH2:18][CH2:17]1)=[O:15])([CH3:8])[CH2:9][CH:10]([CH3:11])[CH3:12])([CH2:3][CH3:4])[CH3:2]

Participants

4

Reactant 2

HCID 7965CyclohexylamineHCID 21387234HCID 21387234, compound

Product 1

HCID 21387400HCID 21387400, compound

Reagents, catalysts & solvents 1

HCID 8003PentaneSolvent

Procedure

To 5.3 grams (.025 moles) of stirred 2-sec.-butylazo-2-isocyanato- 4-methylpentane (from Example XVII) in a 50 ml erlenmeyer flask was added 2.6 grams (.026 moles) of cyclohexylamine. A solid quickly formed so 25 ml of pentane was added and the slurry stirred for approximately 1/2 hour, the solid filtered, reslurried in 25 ml of fresh pentane and refiltered. The solid was air dried and weighed. The white powder weighed 4.4 grams (57% crude yield) and had a melting range of 118 to 123° C. The infrared spectrum of the product was in agreement with the structure of N-[1-(sec.-butylazo)-1,3-dimethylbutyl]-N'-cyclohexylurea(sharp NH at 3250 cm-1 and strong carbonyl band at 1625 cm-1).

Workup

  1. additionwas added
  2. filtrationthe solid filtered
  3. customdried

Sources & evidence

ORD record
ord-84d442ceb1af4ba29716cf56774cacee
Source dataset
uspto-grants-1978_01
Patent number
US04069377

Reaction notes

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