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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1357541Generated: October 31, 2026

Isopropylamine → HCID 18186492, compound

https://huagongshe.com/reaction/1357541

Reaction equation

Participants

RoleNameHCIDCharge
ReactantIsopropylamineHCID 6363—
ReactantTriethylamineHCID 8471—
Reactant2,4-Dichloropyrimidine-5-carbonyl chlorideHCID 13784112—
SolventTetrahydrofuranHCID 8028—
ProductHCID 18186492HCID 1818649226.5%

Reaction Conditions

Temperature0 °C

Reaction Steps

A solution of isopropylamine (1.28 ml, 15.0 mmol) and triethylamine (2.10 ml, 15.1 mmol) in dry THF (5 ml) was added dropwise over 30 minutes to a solution of 2,4-dichloropyrimidine-5-carbonyl chloride (obtained as described in J. Med. Chem., 1972, 15, 200; 3.18 g, 15.0 mmol) in dry THF (8 ml) at −10° C. The solution was stirred 0° C. for 2 hours, filtered and evaporated to dryness to yield the product (0.93 g), which was used without further purification.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06593326B1
Source datasetuspto-grants-2003_07
ORD IDord-a48b06ae394c4622a25dbee287a96d06
Source noteuspto-grants-2003_07