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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2385977Generated: October 25, 2026

Benzyl 4-hydrazinylpiperidine-1-carboxylate → 8-bromo-2-(2-piperidin-4-yl-2H-[1,2,4]triazol-3-yl)-4,5-dihydro-6-oxa-3-thia-1-aza-benzo[e]azulene

https://huagongshe.com/reaction/2385977

Reaction equation

Participants

RoleNameHCIDCharge
ReactantBenzyl 4-hydrazinylpiperidine-1-carboxylateHCID 21098319—
ReactantHCID 178484343HCID 178484343—
Product8-bromo-2-(2-piperidin-4-yl-2H-[1,2,4]triazol-3-yl)-4,5-dihydro-6-oxa-3-thia-1-aza-benzo[e]azuleneHCID 58203853—

Reaction Steps

8-Bromo-4,5-dihydro-6-oxa-3-thia-1-aza-benzo[e]azulene-2-carboxylic acid 1-dimethylamino-meth-(Z)-ylideneamide was reacted with 4-Hydrazino-piperidine-1-carboxylic acid benzyl ester to give 8-bromo-2-(2-piperidin-4-yl-2H-[1,2,4]triazol-3-yl)-4,5-dihydro-6-oxa-3-thia-1-aza-benzo[e]azulene. MS (ESI+) 432.0/434.0.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08263633B2
Source datasetuspto-grants-2012_09
ORD IDord-7815ba657593450b825edb24915b7d96
Source noteuspto-grants-2012_09