Back
HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2300762Generated: October 26, 2026

Cyclopropanemethanamine → 2-[Cyclopropylmethylamino]-4-[benzimidazol-1-yl]pyrimidine

https://huagongshe.com/reaction/2300762

Reaction equation

Participants

RoleNameHCIDCharge
ReactantCyclopropanemethanamineHCID 75646—
Reactant2-Methanesulfonyl-4-[benzimidazol-1-yl]pyrimidineHCID 15549640—
Product2-[Cyclopropylmethylamino]-4-[benzimidazol-1-yl]pyrimidineHCID 10220949—

Reaction Steps

2-Methanesulfonyl-4-[benzimidazol-1-yl]pyrimidine was reacted with aminomethylcyclopropane according to the procedure described in EXAMPLE 1, Step C to afford the title compound. Mass Spectrum (CI): 266.1 (M+1). 1H NMR (500 MHz, CDCl3): δ 8.65 (s, 1H); 8.38 (br s, 1H); 8.23 (d, J=7.8 Hz, 1H); 7.88 (d, J=7.8 Hz, 1H); 7.42 (m, 2H); 6.82 (d, J=5.5 Hz, 1H); 5.30-6.25 (br, 1H); 3.42 (br s, 2H); 1.19 (br s, 1H); 0.62 (m, 2H); 0.35 (m, 2H).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06498165B1
Source datasetuspto-grants-2002_12
ORD IDord-5a94703959234673a0ae186a66c356d5
Source noteuspto-grants-2002_12