Ethyl isocyanate → HCID 68839697, compound

HRID 2112947Notes

Reaction equation

HRID 2112947 reaction equation
[CH3:1][C:2]1[O:6][C:5]([C:7]2[N:12]3[N:13]=[C:14]([NH2:16])[N:15]=[C:11]3[CH:10]=[C:9]([C:17]3[CH:18]=[N:19][CH:20]=[CH:21][CH:22]=3)[CH:8]=2)=[N:4][N:3]=1.C([O-])(=O)C.C([O-])(=O)C.C([Sn+2]CCCC)CCC.[CH2:40]([N:42]=[C:43]=[O:44])[CH3:41]>C1(C)C=CC=CC=1>[CH2:40]([NH:42][C:43]([NH:16][C:14]1[N:15]=[C:11]2[CH:10]=[C:9]([C:17]3[CH:18]=[N:19][CH:20]=[CH:21][CH:22]=3)[CH:8]=[C:7]([C:5]3[O:6][C:2]([CH3:1])=[N:3][N:4]=3)[N:12]2[N:13]=1)=[O:44])[CH3:41]

Participants

5

Reactant 3

HCID 8022Ethyl isocyanateHCID 9798523Di-n-butyl diacetoxy tinHCID 68835872HCID 68835872, compound

Product 1

HCID 68839697HCID 68839697, compound

Reagents, catalysts & solvents 1

HCID 1140TolueneSolvent

Conditions

Temperature
110 °C

Procedure

A suspension of the product of Step 3 in toluene (20 mL) containing dibutyltin diacetate (0.1 mL) and ethyl isocyanate (0.2 mL) was heated to 110° C. for 48 h. The suspension was cooled and the precipitate was filtered and washed with toluene to give the tile compound as a solid; m.p. 318-321°. ACPI-MS Found: [M+H]+=365.

Workup

  1. temperatureThe suspension was cooled
  2. filtrationthe precipitate was filtered
  3. washwashed with toluene

Sources & evidence

ORD record
ord-acf72efae1b44a9fa98a900a6b50c2b7
Source dataset
uspto-grants-2009_04
Patent number
US07524860B2

Reaction notes

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