Methyl Isocyanate → N-Methyl-N'-[2-(2-pyrimidylmethylamino)ethyl]urea

Reaction equation

[N:1]1[CH:6]=[CH:5][CH:4]=[N:3][C:2]=1[CH2:7][NH:8][CH2:9][CH2:10][NH2:11].[CH3:12][N:13]=[C:14]=[O:15]>>[CH3:12][NH:13][C:14]([NH:11][CH2:10][CH2:9][NH:8][CH2:7][C:2]1[N:3]=[CH:4][CH:5]=[CH:6][N:1]=1)=[O:15]

Participants

Reactant 2

HCID 12228Methyl Isocyanate

HCID 20557649N-(2-pyrimidylmethyl)ethylenediamine

Product 1

HCID 20557658N-Methyl-N'-[2-(2-pyrimidylmethylamino)ethyl]urea

Procedure

By the procedure of Example 24, N-(2-pyrimidylmethyl)ethylenediamine is reacted with methyl isocyanate to give, after concentrating and separating the residue by column chromatography, the title compound.

Workup

customto give
concentrationafter concentrating
customseparating the residue by column chromatography

Sources & evidence

ORD record: ord-c01fe4e9ffaf4cbeb3133c40c84c98c9
Source dataset: uspto-grants-1979_04
DOI: 10.6084/m9.figshare.5104873.v1
Patent number: US04151288

Reaction notes

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