Styrene → HCID 615528, compound

HRID 1156245Notes

Reaction equation

HRID 1156245 reaction equation
[CH:1]1[C:10]2[C:5](=[CH:6][CH:7]=[CH:8][CH:9]=2)[CH:4]=[CH:3][C:2]=1[C:11](Cl)=O.C=[CH:15][C:16]1[CH:21]=[CH:20][CH:19]=[CH:18][CH:17]=1.C(N(CCCC)CCCC)CCC>C(OCC)(=O)CCC.C([O-])(=O)C.[Pd+2].C([O-])(=O)C>[CH:11]([C:2]1[CH:3]=[CH:4][C:5]2[C:10](=[CH:9][CH:8]=[CH:7][CH:6]=2)[CH:1]=1)=[CH:15][C:16]1[CH:21]=[CH:20][CH:19]=[CH:18][CH:17]=1

Participants

6

Reactant 3

HCID 7501StyreneHCID 7622TributylamineHCID 752462-Naphthoyl chloride

Product 1

HCID 615528HCID 615528, compoundYield 44.5%

Reagents, catalysts & solvents 2

HCID 167845palladium(II) acetateCatalystHCID 7762Ethyl butyrateSolvent

Procedure

The procedure described in Example 1 is followed, except that 19.1 g (0.1 mol) of 2-naphthoyl chloride, 13.1 g (0.125 mol) of styrene, 23.2 g (0.125 mol) of tri-n-butylamine and 0.225 g (0.001 mol) of palladium acetate are used. After a reaction time of 2 hours at 130° C., in 100 ml of ethyl butyrate, 10.2 g (0.0445 mol) of 2-styrylnaphthalene, corresponding to a yield of 44.5% of theory, are obtained; melting point 143°-145° C.

Sources & evidence

ORD record
ord-ac45608c31fa4c83b239c1a8d02b93bb
Source dataset
uspto-grants-1982_06
Patent number
US04335055

Reaction notes

Loading…