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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2243927Generated: October 26, 2026

Hydrazine hydrate (1:1) → (1S,8R)-1,11,11-Trimethyl-5-o-tolyl-3,4-diaza-tricyclo[6.2.1.02,7]undeca-2,4,6-triene

https://huagongshe.com/reaction/2243927

Reaction equation

Participants

RoleNameHCIDCharge
ReactantHydrazine hydrate (1:1)HCID 24654—
Reactant(+)-CamphorquinoneHCID 1549179—
ReactantDimethyl 2-o-methylphenyl-2-oxoethylphosphonateHCID 14302186—
Product(1S,8R)-1,11,11-Trimethyl-5-o-tolyl-3,4-diaza-tricyclo[6.2.1.02,7]undeca-2,4,6-trieneHCID 67365823—

Reaction Steps

yellow gum. MS (ESI): 278.2 (MH+). Prepared from (1S,4R)-1,7,7-trimethyl-bicyclo[2.2.1]heptane-2,3-dione, (2-Oxo-2-o-tolyl-ethyl)-phosphonic acid dimethyl ester, hydrazine monohydrate.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07678795B2
Source datasetuspto-grants-2010_03
ORD IDord-d8426fb8e7674dc399a04586bbb0eb9d
Source noteuspto-grants-2010_03