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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 615283Generated: October 31, 2026

Sodium Hydroxide → 1,3,5-Triazino(1,2-a)benzimidazol-4(1H)-one, 2,3-dihydro-2,2-dimethyl-3-propyl-

https://huagongshe.com/reaction/615283

Reaction equation

Participants

RoleNameHCIDCharge
ReactantSodium HydroxideHCID 14798—
ReactantHCID 13454039HCID 13454039—
SolventTetrahydrofuranHCID 8028—
Product1,3,5-Triazino(1,2-a)benzimidazol-4(1H)-one, 2,3-dihydro-2,2-dimethyl-3-propyl-HCID 159104—

Reaction Steps

The title compound was prepared by hydrolysis of the precursor compound of Example 3 in the presence of 10% aqueous sodium hydroxide and THF employing the method of paragraph 2, Example 1. The product was crystallized from acetone to give colorless prisms, mp 170° C. (dec). The confirmatory elemental analysis is shown in Table III.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS04498920
Source datasetuspto-grants-1985_02
ORD IDord-b86ccace22aa47c595405d470099ef1c
Source noteuspto-grants-1985_02