2-Chlorocyclopentanone → HCID 67305826, compound

HRID 1890563Notes

Reaction equation

HRID 1890563 reaction equation
Cl[CH:2]1[CH2:6][CH2:5][CH2:4][C:3]1=[O:7].C([N:10]1[CH:14]=[C:13]([B:15]2[O:19][C:18]([CH3:21])([CH3:20])[C:17]([CH3:23])([CH3:22])[O:16]2)[CH:12]=[N:11]1)C>>[CH3:22][C:17]1([CH3:23])[C:18]([CH3:20])([CH3:21])[O:19][B:15]([C:13]2[CH:12]=[N:11][N:10]([CH:2]3[CH2:6][CH2:5][CH2:4][C:3]3=[O:7])[CH:14]=2)[O:16]1

Participants

3

Reactant 2

HCID 127512-ChlorocyclopentanoneHCID 113790451-Ethyl-1H-pyrazole-4-boronic acid, pinacol ester

Product 1

HCID 67305826HCID 67305826, compound

Procedure

Intermediate W-1 was prepared from 2-chlorocyclopentanone (1.06 g, 9 mmol) following the similar procedures of synthesizing intermediate (V), as described above. MS (m/z): 277 (M+1)+.

Sources & evidence

ORD record
ord-81681d55a2584ac3927f29ad282f92c5
Source dataset
uspto-grants-2013_08
Patent number
US08507487B2

Reaction notes

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