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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 839037Generated: November 1, 2026

Phenylsulphonyl isocyanate → 4-(1-Methylethyl)-2,6-dioxo-N-(phenylsulfonyl)cyclohexanecarboxamide

https://huagongshe.com/reaction/839037

Reaction equation

Participants

RoleNameHCIDCharge
ReactantPhenylsulphonyl isocyanateHCID 76096—
Reactant5-(Isopropyl)cyclohexane-1,3-dioneHCID 566106—
SolventBenzeneHCID 241—
Product4-(1-Methylethyl)-2,6-dioxo-N-(phenylsulfonyl)cyclohexanecarboxamideHCID 20325609—

Reaction Steps

Reaction of equimolar amounts of 5-isopropyl1,3-cyclohexanedione with benzenesulfonylisocyanate in benzene according to the procedure of Example 1 affords 5-ISOPROPYL-2-(N-BENZENESULFONYLCARBAMOYL)-1,3-CYCLOHEXANEDIONE, m.p. 112.5°-114° C. (corr.).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS04093741
Source datasetuspto-grants-1978_06
ORD IDord-97c45a411dcd4d11b15d32340c63a5ae
Source noteuspto-grants-1978_06