N-(tert-Butyl)-2-(1-piperazinyl)acetamide dihydrochloride → 2-{4-[(4S,5R)-4,5-bis-(4-chloro-phenyl)-2-(3-ethoxy-thiophen-2-yl)-4,5-dihydro-imidazole-1-carbonyl]-piperazin-1-yl}-N-tert-butyl-acetamide

Participants

Role	Name	HCID	Charge
Reactant	N-(tert-Butyl)-2-(1-piperazinyl)acetamide dihydrochloride	HCID 16246646	—
Reactant	cis-4,5-Bis-(4-chloro-phenyl)-2-(3-ethoxy-thiophen-2-yl)-4,5-dihydro-imidazole-1-carbonyl chloride	HCID 86613636	—
Product	2-{4-[(4S,5R)-4,5-bis-(4-chloro-phenyl)-2-(3-ethoxy-thiophen-2-yl)-4,5-dihydro-imidazole-1-carbonyl]-piperazin-1-yl}-N-tert-butyl-acetamide	HCID 24775525	—

Reaction Steps

2-{4-[(4S,5R)-4,5-Bis-(4-chloro-phenyl)-2-(3-ethoxy-thiophen-2-yl)-4,5-dihydro-imidazole-1-carbonyl chloride was reacted with N-tert-butyl-2-piperazin-1-yl-acetamide dihydrochloride to give 2-{4-[(4S,5R)-4,5-bis-(4-chloro-phenyl)-2-(3-ethoxy-thiophen-2-yl)-4,5-dihydro-imidazole-1-carbonyl]-piperazin-1-yl}-N-tert-butyl-acetamide in an analogous manner as described in example 1. LR-MS: 642.3 [(M+H)+]

Provenance & Evidence

DOI	10.6084/m9.figshare.5104873.v1
Patent number	US07705007B2
Source dataset	uspto-grants-2010_04
ORD ID	ord-8a347dded7b64cf6a62d477cc5bb951a
Source note	uspto-grants-2010_04