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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 542142Generated: October 30, 2026

Dimethyl naphthalen-2-ylphosphonate → Naphthalene

https://huagongshe.com/reaction/542142

Reaction equation

Participants

RoleNameHCIDCharge
ReactantDimethyl naphthalen-2-ylphosphonateHCID 13569538—
ReactantHCID 20209308HCID 20209308—
ProductNaphthaleneHCID 931—

Reaction Steps

Working up is carried out analogously to Example 4 and gives, in addition to 3.3 g of naphthalene, 14.2 g (81%) of a mixture of isomers, dimethylnaphthalene-1-phosphonate (88.8% by area) and dimethylnaphthalene-2-phosphonate (9.7% by area). The current efficiency is 44%.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS04655883
Source datasetuspto-grants-1987_04
ORD IDord-fb568ba90e5e4b72a4e0a5474eb896d6
Source noteuspto-grants-1987_04