Pyridine → HCID 86738664, compound

HRID 370935Notes

Reaction equation

HRID 370935 reaction equation
[F:1][C:2]1[CH:3]=[C:4]([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:5]=[CH:6][CH:7]=1.[Cl:19][C:20]([C:30]([F:33])([F:32])[F:31])=[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]([C:30]([F:31])([F:32])[F:33])=[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:4]3[CH:5]=[CH:6][CH:7]=[C:2]([F:1])[CH:3]=3)[CH2:10]2)=[O:26])[C:23]1([CH3:29])[CH3:28]

Participants

5

Reactant 3

HCID 1049PyridineHCID 70476518HCID 70476518, compoundHCID 86737382cis-3-(2-Chloro-3,3,3-trifluoropropenyl)-2,2-dimethylcyclopropanecarbonyl chloride

Product 1

HCID 86738664HCID 86738664, compoundYield 81.4%

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-[(3-fluorophenyl)methyl]-1-indanol (98% trans, 2% cis) and 1.07 g (0.004 mole) of cis-3-(2-chloro-3,3,3-trifluoro-1-propenyl)-2,2-dimethylcyclopropanecarbonyl chloride in the presence of 0.32 g (0.004 mole) of pyridine and 50 mL of toluene gave 1.52 g of trans-3-[(3-fluorophenyl)methyl]-1-indanyl cis-3(2-chloro-3,3,3-trifluoro-1-propenyl)-2,2-dimethylcyclopropanecarboxylate. The ir and nmr spectra were consistent with the proposed structure.

Sources & evidence

ORD record
ord-ce8f80f5e4b04a02bbbeacf49a677c17
Source dataset
uspto-grants-1985_07
Patent number
US04528408

Reaction notes

Loading…