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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1086989Generated: October 31, 2026

Butyl isocyanate → HCID 57238985, compound

https://huagongshe.com/reaction/1086989

Reaction equation

Participants

RoleNameHCIDCharge
ReactantButyl isocyanateHCID 8110—
Reactant2,4-Diamino-6-chloropyrimidineHCID 67432—
SolventDimethyl SulfoxideHCID 679—
ProductHCID 57238985HCID 57238985—

Reaction Conditions

Temperature80 °C

Reaction Steps

8.6 cm3 of n-butylisocyanate was added to a suspension of 5 g of 4-chloro-2,6-diaminopyrimidine in 50 cm3 of DMSO then heated to 80° C. until the starting compound was shown by TLC to have disappeared.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS05034387
Source datasetuspto-grants-1991_07
ORD IDord-1d72635813c44f72b8bc93e96af78c9c
Source noteuspto-grants-1991_07