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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2243937Generated: October 26, 2026

Hydrazine hydrate (1:1) → (1SR,8RS)-5-(1-Methyl-1H-pyrrol-2-yl)-3,4-diaza-tricyclo[6.2.1.02,7]undeca-2,4,6-triene

https://huagongshe.com/reaction/2243937

Reaction equation

Participants

RoleNameHCIDCharge
ReactantHydrazine hydrate (1:1)HCID 24654—
ReactantBicyclo(2.2.1)heptane-2,3-dioneHCID 138696—
Reactant[2-(1-Methyl-1H-pyrrol-2-yl)-2-oxo-ethyl]-phosphonic acid dimethyl esterHCID 86609923—
Product(1SR,8RS)-5-(1-Methyl-1H-pyrrol-2-yl)-3,4-diaza-tricyclo[6.2.1.02,7]undeca-2,4,6-trieneHCID 67363905—

Reaction Steps

off-white solid. MS (EI): 225.29 (M+). Prepared from bicyclo[2.2.1]heptane-2,3-dione, [2-(1-Methyl-1H-pyrrol-2-yl)-2-oxo-ethyl]-phosphonic acid dimethyl ester, hydrazine monohydrate.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07678795B2
Source datasetuspto-grants-2010_03
ORD IDord-74d2ad541b184444ac50f981ae301dfb
Source noteuspto-grants-2010_03