Phosphorus sulfide (P2S5) → HCID 178447813, compound

Participants

Reaction Steps

A mixture of 1 mmol of 3,11-bis(trans-4-propylcyclohexyl)dispiro[5.1.5.1]tetradecane-7,14-dithione (preparable by reaction of the corresponding diketone with P4S10) and 25 ml of tetrahydrofuran is added at room temperature to a well stirred suspension of fresh Raney nickel in THF and stirred for 24 h at room temperature. The usual working up yields 3,11-bis(trans-4-propylcyclohexyl)dispiro[5.1.5.1]tetradecane.

Provenance & Evidence