Triethylamine → n-(6-Oxo-2-phenyl-5,6-dihydro-1h-[1,2]diazepino[4,5,6-cd]indol-8-yl)-2-(toluene-4-sulfonylamino)-benzamide

Participants

Role	Name	HCID	Charge
Reactant	Triethylamine	HCID 8471	—
Reactant	Benzoic acid, 2-(((4-methylphenyl)sulfonyl)amino)-	HCID 22763	—
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	8-Amino-2-phenyl-1,5-dihydro-[1,2]diazepino[4,5,6-cd]indol-6-one	HCID 135774079	—
Solvent	Dimethylformamide	HCID 6228	—
Product	n-(6-Oxo-2-phenyl-5,6-dihydro-1h-[1,2]diazepino[4,5,6-cd]indol-8-yl)-2-(toluene-4-sulfonylamino)-benzamide	HCID 135774076	61%

Reaction Steps

Preparation of example 122 from the title compound of Example 7 (100 mg, 0.362 mmol), 2-(toluene-4-sulfonylamino)-benzoic acid (158 mg, 0.542 mmol), triethylamine (0.201 mL, 1.446 mmol), and O-(7-azabenzotriazol-1-yl)-N,N,N′,N′-tetramethyluronium hexafluorophosphate (206 mg, 0.542 mmol) in N,N-dimethylformamide (4.0 mL) was carried out analogously to Example 11. When the reaction was judged complete, N,N-dimethylformamide was evaporated and methanol was added. The mixture was filtered and the solids collected and washed with methanol, dichloromethane and diethyl ether. After drying under vacuum, the title compound (121 mg, 0.220 mmol) was obtained as a yellow powder in 61% yield.

Provenance & Evidence

DOI	10.6084/m9.figshare.5104873.v1
Patent number	US06967198B2
Source dataset	uspto-grants-2005_11
ORD ID	ord-2f7d0d92005d4316a4a4689b5d0b287d
Source note	uspto-grants-2005_11