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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 597460Generated: October 25, 2026

6-Chloro-2-methyl-5-nitro-N-(pentan-3-yl)pyrimidin-4-amine → 2-Methyl-4-cyclopropoxy-5-nitro-6-(3-pentylamino)-pyrimidine

https://huagongshe.com/reaction/597460

Reaction equation

Participants

RoleNameHCIDCharge
Reactant6-Chloro-2-methyl-5-nitro-N-(pentan-3-yl)pyrimidin-4-amineHCID 15908584—
ReactantSodium cyclopropanolateHCID 23699278—
SolventDimethyl SulfoxideHCID 679—
Product2-Methyl-4-cyclopropoxy-5-nitro-6-(3-pentylamino)-pyrimidineHCID 53773614—

Reaction Steps

12.9 g of 2-methyl-4-chloro-5-nitro-6-(3-pentylamino)-pyrimidine (0.05 mole) are reacted in dimethyl sulphoxide (c. 100 ml) with 4.0 g of sodium cyclopropanolate (0.05 mole) to yield 2-methyl-4-cyclopropoxy-5-nitro-6-(3-pentylamino)-pyrimidine.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS04014677
Source datasetuspto-grants-1977_03
ORD IDord-644acdd808a54e80a263c1a1a1944a4d
Source noteuspto-grants-1977_03