tert-Butyl piperazine-1-carboxylate → HCID 70025958, compound

Participants

Role	Name	HCID	Charge
Reactant	tert-Butyl piperazine-1-carboxylate	HCID 143452	—
Reactant	N-[2-(3-Cyano-1H-indol-5-yl)-ethyl]-4-[2-chloropyrimidin-4-yl]benzamide	HCID 18617562	—
Product	HCID 70025958	HCID 70025958	—

Reaction Steps

Using piperazine-1-carboxylic acid tert-butyl ester and N-[2-(3-Cyano-1H-indol-5-yl)-ethyl]-4-[2-chloro-pyrimidin-4-yl]-benzamide (reference example 1az) as substrates. 1H NMR (DMSO) δ 1.44 (s, 9H); 2.98 (t, 2H, J=7 Hz); 3.45 (bs, 4H); 3.56 (m, 2H); 3.83 (bs, 4H); 7.18 (d, 1H, J=8 Hz); 7.31 (d, 1H, J=5 Hz); 7.48 (d, 1H, J=8 Hz); 7.51 (s, 1H); 7.94 (d, 2H, J=8 Hz); 8.22 (m, 3H); 8.49 (d, 1H, J=5 Hz); 8.70 (bt, 1H); 12.12 (bs, 1H). MS (ion spray) m/z 552 (M+H)+.

Provenance & Evidence

DOI	10.6084/m9.figshare.5104873.v1
Patent number	US06541505B1
Source dataset	uspto-grants-2003_04
ORD ID	ord-594b6db3fab54dec98573ffc06db25bb
Source note	uspto-grants-2003_04