Back
HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2385639Generated: October 29, 2026

4-Hydrazinyl-1-methylpiperidine → 8-Bromo-2-[2-(1-methyl-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/2385639

Reaction equation

Participants

RoleNameHCIDCharge
Reactant4-Hydrazinyl-1-methylpiperidineHCID 10920535—
Reactant8-Bromo-2-[2-(2,2,2-trifluoro-ethyl)-2H-[1,2,4]triazol-3-yl]-4,5-dihydro-6-oxa-3-thia-1-aza-benzo[e]azuleneHCID 58203849—
Reactant8-Bromo-4,5-dihydro-6-oxa-3-thia-1-aza-benzo[e]azulene-2-carboxylic acid amideHCID 67050530—
Product8-Bromo-2-[2-(1-methyl-piperidin-4-yl)-2H-[1,2,4]triazol-3-yl]-4,5-dihydro-6-oxa-3-thia-1-aza-benzo[e]azuleneHCID 58204111—

Reaction Steps

Following the procedure for 8-Bromo-2-[2-(2,2,2-trifluoro-ethyl)-2H-[1,2,4]triazol-3-yl]-4,5-dihydro-6-oxa-3-thia-1-aza-benzo[e]azulene, 8-Bromo-4,5-dihydro-6-oxa-3-thia-1-aza-benzo[e]azulene-2-carboxylic acid amide 25 was reacted with (1-methyl-piperidin-4-yl)-hydrazine to give 8-Bromo-2-[2-(1-methyl-piperidin-4-yl)-2H-[1,2,4]triazol-3-yl]-4,5-dihydro-6-oxa-3-thia-1-aza-benzo[e]azulene.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08263633B2
Source datasetuspto-grants-2012_09
ORD IDord-deaa501e59ad46c893dffb8fde2bc1b3
Source noteuspto-grants-2012_09