Diisopropylethylamine → HCID 58711961, compound

Participants

Role	Name	HCID	Charge
Reactant	Diisopropylethylamine	HCID 81531	—
Reactant	1-Methylindole-3-carboxylic acid	HCID 854040	—
Reactant	Methanaminium, N-((dimethylamino)(3H-1,2,3-triazolo(4,5-b)pyridin-3-yloxy)methylene)-N-methyl-, hexafluorophosphate(1-) (1:1)	HCID 9886157	—
Reactant	6-(1-aminoethyl)-N-(3,4,5-trimethoxyphenyl)-1,2,4-triazin-3-amine	HCID 53404429	—
Reactant	3-bromo-N-(1-{3-[(3,4,5-trimethoxyphenyl)amino]-1,2,4-triazin-6-yl}ethyl)benzamide	HCID 58711954	—
Solvent	Dimethylformamide	HCID 6228	—
Product	HCID 58711961	HCID 58711961	70.2%

Reaction Steps

In a similar manner as described for Intermediate 18, 6-(1-aminoethyl)-N-(3,4,5-trimethoxyphenyl)-1,2,4-triazin-3-amine (Intermediate 9) (200 mg, 0.65 mmol), 1-methyl-1H-indole-3-carboxylic acid (150 mg, 0.85 mmol), diisopropylethylamine (0.34 mL, 1.95 mmol) and O-(7-azabenzotriazol-1-yl)-N,N,N′,N′-tetramethyluronium hexafluorophosphate (350 mg, 0.92 mmol) in dimethylformamide (5 mL) gave 1-methyl-N-(1-{3-[(3,4,5-trimethoxyphenyl)amino]-1,2,4-triazin-6-yl}ethyl)-1H-indole-3-carboxamide (211 mg, 70%) as a yellow solid. MS m/z 462 (M+1).

Provenance & Evidence

DOI	10.6084/m9.figshare.5104873.v1
Patent number	US07462614B2
Source dataset	uspto-grants-2008_12
ORD ID	ord-82f78f170a794a80abb23baa1eb56f47
Source note	uspto-grants-2008_12