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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 710545Generated: October 31, 2026

Benzyl isocyanate → HCID 178518788, compound

https://huagongshe.com/reaction/710545

Reaction equation

Participants

RoleNameHCIDCharge
ReactantBenzyl isocyanateHCID 76639—
Reactant1H-benzimidazole-5-carbohydrazideHCID 16637119—
ProductHCID 178518788HCID 178518788—

Reaction Steps

The compound was synthesized starting from benzimidazol-5-carbohydrazide (176 mg; 1 mmol) and benzylisocyanate (0.133 g; 0.123 ml; 1 mmol); Yield: 0.077 (26%); MS m/z: 292.4 [M+H]+; 1H-NMR (DMSO d6, 400 MHz): δ 4.92 (s, 2H); 7.02-7.04 (m, 2H); 7.23-7.27 (m, 3H); 7.52 (dd, 1H, 4J=1.7 Hz, 3J=8.7 Hz); 7.76 (d, 1H, 3J=8.7 Hz); 7.81 (m, 1H); 8.99 (s, 1H), 12.08 (s, 1H); HPLC (METHOD [A]): rt 8.28 min (100%)

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS09181233B2
Source datasetuspto-grants-2015_11
ORD IDord-2b9a41cf9617491cadc5687e9c2927d2
Source noteuspto-grants-2015_11