Pyridine → trans-3-[(4-Fluorophenyl)methyl]-1-indanyl cis-3-(2,2-dichloroethenyl)-2,2-dimethylcyclopropanecarboxylate

HRID 370934Notes

Reaction equation

HRID 370934 reaction equation
[F:1][C:2]1[CH:7]=[CH:6][C:5]([CH2:8][C@H:9]2[C:17]3[C:12](=[CH:13][CH:14]=[CH:15][CH:16]=3)[C@H:11]([OH:18])[CH2:10]2)=[CH:4][CH:3]=1.[Cl:19][C:20]([Cl:30])=[CH:21][C@@H:22]1[C@H:24]([C:25](Cl)=[O:26])[C:23]1([CH3:29])[CH3:28].N1C=CC=CC=1>C1(C)C=CC=CC=1>[Cl:19][C:20]([Cl:30])=[CH:21][C@@H:22]1[C@H:24]([C:25]([O:18][C@H:11]2[C:12]3[C:17](=[CH:16][CH:15]=[CH:14][CH:13]=3)[C@H:9]([CH2:8][C:5]3[CH:4]=[CH:3][C:2]([F:1])=[CH:7][CH:6]=3)[CH2:10]2)=[O:26])[C:23]1([CH3:28])[CH3:29]

Participants

5

Reactant 3

HCID 1049PyridineHCID 12617358cis-3-(2,2-Dichlorovinyl)-2,2-dimethylcyclopropylcarbonyl chlorideHCID 70477161trans-3-[(4-Fluorophenyl)methyl]-1-indanol

Product 1

HCID 86738662trans-3-[(4-Fluorophenyl)methyl]-1-indanyl cis-3-(2,2-dichloroethenyl)-2,2-dimethylcyclopropanecarboxylate

Reagents, catalysts & solvents 1

HCID 1140TolueneSolvent

Procedure

In the manner of Example 4, the reaction of 1.00 g (0.004 mole) of trans-3-[(4-fluorophenyl)methyl]-1-indanol (96% trans, 4% cis) and 0.93 (0.004 mole) of cis-3-(2,2-dichloroethenyl)-2,2-dimethylcyclopropanecarbonyl chloride in the presence of 0.32 g (0.004 mole) of pyridine and 50 mL of toluene gave 1.42 g of trans-3-[(4-fluorophenyl)methyl]-1-indanyl cis-3-(2,2-dichloroethenyl)-2,2-dimethylcyclopropanecarboxylate. The ir and nmr spectra were consistent with the proposed structure.

Sources & evidence

ORD record
ord-20b3f0cf077e4ba79e5c934370ee51d6
Source dataset
uspto-grants-1985_07
Patent number
US04528408

Reaction notes

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