Ethyl bromoacetate → HCID 22923401, compound

HRID 1451912Notes

Reaction equation

[OH:1][C:2]1[CH:3]=[C:4]2[C:9](=[CH:10][C:11]=1[O:12][CH3:13])[N:8]=[CH:7][N:6]=[C:5]2[N:14]1[CH2:19][CH2:18][CH:17]([N:20]2[C:29](=[O:30])[C:28]3[C:23](=[CH:24][CH:25]=[C:26]([CH3:31])[CH:27]=3)[N:22]([CH3:32])[C:21]2=[O:33])[CH2:16][CH2:15]1.Br[CH2:35][C:36]([O:38][CH2:39][CH3:40])=[O:37]>>[CH2:39]([O:38][C:36]([CH2:35][O:1][C:2]1[CH:3]=[C:4]2[C:9](=[CH:10][C:11]=1[O:12][CH3:13])[N:8]=[CH:7][N:6]=[C:5]2[N:14]1[CH2:19][CH2:18][CH:17]([N:20]2[C:29](=[O:30])[C:28]3[C:23](=[CH:24][CH:25]=[C:26]([CH3:31])[CH:27]=3)[N:22]([CH3:32])[C:21]2=[O:33])[CH2:16][CH2:15]1)=[O:37])[CH3:40]

Participants

Reactant 2

HCID 7748Ethyl bromoacetate

HCID 22923375HCID 22923375, compound

Product 1

HCID 22923401HCID 22923401, compoundYield 54%

Procedure

The procedure similar to that described in Example 1 was repeated, except that 500.0 mg (1.12 mmol) of Compound 90 obtained in Example 80 was used in place of Compound 24 and ethyl bromoacetate was used in place of methyl iodide. As a result, 323.3 mg (yield: 54%) of Compound 94 was obtained as white crystals.

Sources & evidence

ORD record: ord-b5a21db0e8a74e1bba32f65f0ab99a1a
Source dataset: uspto-grants-1997_02
DOI: 10.6084/m9.figshare.5104873.v1
Patent number: US05605900

Reaction notes

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