HCID 22734542, compound → HCID 22734538, compound

HRID 2084691Notes

Reaction equation

HRID 2084691 reaction equation
[CH3:1][C:2]1[CH:7]=[CH:6][C:5]([S:8]([O:11][CH2:12][CH:13]([O:16][C:17]2[C:26]3[C:21](=[CH:22][CH:23]=[CH:24][CH:25]=3)[CH:20]=[CH:19][C:18]=2C=C)[CH:14]=[CH2:15])(=[O:10])=[O:9])=[CH:4][CH:3]=1>ClCCl.C(=[Ru+2])C1C=CC=CC=1.C1(P(C2CCCC2)C2CCCC2)CCCC1.C1(P(C2CCCC2)C2CCCC2)CCCC1>[CH3:1][C:2]1[CH:3]=[CH:4][C:5]([S:8]([O:11][CH2:12][CH:13]2[CH:14]=[CH:15][C:18]3[C:17](=[C:26]4[CH:25]=[CH:24][CH:23]=[CH:22][C:21]4=[CH:20][CH:19]=3)[O:16]2)(=[O:10])=[O:9])=[CH:6][CH:7]=1

Participants

4

Reactant 1

HCID 22734542HCID 22734542, compound

Product 1

HCID 22734538HCID 22734538, compound

Reagents, catalysts & solvents 2

HCID 178420527HCID 178420527, compoundCatalystHCID 6344DichloromethaneSolvent

Procedure

Treatment of 2-[(2-vinyl-1-naphthyl)oxy]but-3-enyl 4-methylbenzenesulfonate in dichloromethane with bis(tricyclopentylphosphine) benzylidene ruthenium (IV) following the conditions described for Example 1 b provides 2H-benzo[h]chromen-2-ylmethyl 4-methylbenzenesulfonate.

Sources & evidence

ORD record
ord-8318d197cacb44a1849e23e811f05319
Source dataset
uspto-grants-2004_04
Patent number
US06716998B2

Reaction notes

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