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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2286103Generated: October 30, 2026

2,4-Dimethylbenzaldehyde → HCID 20542999, compound

https://huagongshe.com/reaction/2286103

Reaction equation

Participants

RoleNameHCIDCharge
Reactant2,4-DimethylbenzaldehydeHCID 61814—
ReactantTriphenyl(1-(5,5,8,8-tetramethyl-5,6,7,8-tetrahydronaphthalen-2-yl)ethyl)phosphonium bromideHCID 11238302—
ProductHCID 20542999HCID 20542999—

Reaction Steps

In a manner analogous to that described in Example 1, from [1-(5,6,7,8-tetrahydro-5,5,8,8-tetramethyl-2-naphthyl)ethyl]-triphenylphosphonium bromide and 2,4-dimethyl-benzaldehyde there can be obtained 6-[(E)-α,2,4-trimethylstyryl]-1,2,3,4-tetrahydro-1,1,4,4-tetramethylnaphthalene of melting point 54°-56° C.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS04326055
Source datasetuspto-grants-1982_04
ORD IDord-4874d1277b5b4c9a9fb76955d1faf940
Source noteuspto-grants-1982_04