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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1018600Generated: October 26, 2026

Isoxazole, 4-(chloromethyl)-3,5-dimethyl- → 8-(3,5-Bis-trifluoromethyl-benzoyl)-3-(3,5-dimethyl-isoxazol-4-yl-methyl)-1-o-tolyl-1,3,8-triaza-spiro[4.5]decane-2,4-dione

https://huagongshe.com/reaction/1018600

Reaction equation

Participants

RoleNameHCIDCharge
ReactantIsoxazole, 4-(chloromethyl)-3,5-dimethyl-HCID 88246—
Reactant8-(3,5-Bis-trifluoromethyl-benzoyl)-1-o-tolyl-1,3,8-triaza-spiro[4.5]decane-2,4-dioneHCID 10117741—
Product8-(3,5-Bis-trifluoromethyl-benzoyl)-3-(3,5-dimethyl-isoxazol-4-yl-methyl)-1-o-tolyl-1,3,8-triaza-spiro[4.5]decane-2,4-dioneHCID 18401635—

Reaction Steps

The title compound, MS: m/e=609.0 (M+H+), was prepared in accordance with the general method of example 99 from 8-(3,5-bis-trifluoromethyl-benzoyl)-1-o-tolyl-1,3,8-triaza-spiro[4.5]decane-2,4-dione and 4-(chloromethyl)-3,5-dimethylisoxazole.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06482829B2
Source datasetuspto-grants-2002_11
ORD IDord-84a77c6bb3f04b489c5cea630bea01a7
Source noteuspto-grants-2002_11