Benzyl Bromide → N-benzyl-N-(1,2,2,6,6-pentamethylpiperidin-4-yl)hydroxylamine

HRID 1378536

反応式

HRID 1378536 の反応式
[CH3:1][N:2]1[C:7]([CH3:9])([CH3:8])[CH2:6][C:5](=[N:10][OH:11])[CH2:4][C:3]1([CH3:13])[CH3:12].[CH2:14](Br)[C:15]1[CH:20]=[CH:19][CH:18]=[CH:17][CH:16]=1>>[CH2:14]([N:10]([OH:11])[CH:5]1[CH2:6][C:7]([CH3:9])([CH3:8])[N:2]([CH3:1])[C:3]([CH3:13])([CH3:12])[CH2:4]1)[C:15]1[CH:20]=[CH:19][CH:18]=[CH:17][CH:16]=1

参加物

3

反応物 2

HCID 7498Benzyl BromideHCID 2419501,2,2,6,6-Pentamethyl-piperidin-4-one oxime

生成物 1

HCID 22902720N-benzyl-N-(1,2,2,6,6-pentamethylpiperidin-4-yl)hydroxylamine収率 40%

実験手順

Following the procedure of Example 1, the title compound is prepared from 1,2,2,6,6-pentamethylpiperidin-4-one oxime (5.0 g, 27 mmol) and benzyl bromide (4.6 g, 27 mmol) in a 40% yield to give 3.0 g of a white solid which melts at 107°-108° C. after recrystallization from ethanol.

出典と根拠

ORDレコード
ord-e176e89fbef64b0090c0bf12dc4cc516
出典データセット
uspto-grants-1997_09
特許番号
US05668199

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