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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 901924Generated: October 31, 2026

4-Isopropylaniline → HCID 178439244, compound

https://huagongshe.com/reaction/901924

Reaction equation

Participants

RoleNameHCIDCharge
Reactant4-IsopropylanilineHCID 7464—
Reactant4-CyanopyridineHCID 7506—
ReactantPotassium BromideHCID 253877—
ProductHCID 178439244HCID 17843924490.4%

Reaction Steps

The title compound was prepared from 4-cyanopyridine (7.7 g, 74 mmol) and 4-isopropylaniline (10 g, 74 mmol) by following the procedure described in preparation 10 (16 g, yield 90.4%, mp 131-134 C, purity 96.43% by HPLC). 1H-NMR (DMSO): δ 1.20-1.22 (d, 6H), 2.82-2.87 (m, 1H), 6.54 (bs, 2H, D2O exchangeable), 6.8-6.82 (d, 2H), 7.18-7.2 (d, 2H), 7.89-7.9 (d, 2H), 8.65-8.67 (d, 2H). IR (KBr) cm−1: 3452, 3299, 3163, 2955, 1647, 1597. MS m/z:240.2 (M+).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07365069B2
Source datasetuspto-grants-2008_04
ORD IDord-74d8cfa56bf6490b9df770c22a54c924
Source noteuspto-grants-2008_04