N,N-Dimethylethylenediamine → N-(2,4-difluorophenyl)-8-(2-(dimethylamino)ethylamino)-N-methyl-4H-thieno[3,2-c]chromene-2-carboxamide

Participants

Role	Name	HCID	Charge
Reactant	N,N-Dimethylethylenediamine	HCID 66053	—
Reactant	8-bromo-N-(2,4-difluorophenyl)-N-methyl-4H-thieno[3,2-c]chromene-2-carboxamide	HCID 57900337	—
Product	N-(2,4-difluorophenyl)-8-(2-(dimethylamino)ethylamino)-N-methyl-4H-thieno[3,2-c]chromene-2-carboxamide	HCID 44241896	—

Reaction Steps

Following Example 70 and General Procedure C, 8-bromo-N-(2,4-difluorophenyl)-N-methyl-4H-thieno[3,2-c]chromene-2-carboxamide 160bp and N1,N1-dimethyl-1,2-ethanediamine were reacted to give 113bp. 1H NMR (400 MHz, CDCl3), δ: 7.23 (m, 1H), 6.87-6.92 (m, 2H), 6.67-6.74 (m, 2H), 6.47-6.54 (m, 2H), 4.93 (s, 2H), 3.84 (m, 2H), 3.31-3.39 (m, 5H), 2.86 (s, 6H). LCMS (ESI) m/z: 444.0

Provenance & Evidence

DOI	10.6084/m9.figshare.5104873.v1
Patent number	US09309265B2
Source dataset	uspto-grants-2016_04
ORD ID	ord-db2db482c7d54491b4748395eea98d83
Source note	uspto-grants-2016_04