Triethylamine → 2-(2-Oxopyrrolidin-1-yl)ethyl methanesulfonate

HRID 227379

反応式

HRID 227379 の反応式
[OH:1][CH2:2][CH2:3][N:4]1[CH2:8][CH2:7][CH2:6][C:5]1=[O:9].C(N(CC)CC)C.[CH3:17][S:18](Cl)(=[O:20])=[O:19]>C1COCC1>[CH3:17][S:18]([O:1][CH2:2][CH2:3][N:4]1[CH2:8][CH2:7][CH2:6][C:5]1=[O:9])(=[O:20])=[O:19]

参加物

5

実験手順

The 1-(2-hydroxyethyl)-2-pyrrolidinone (Aldrich, 0.16 g, 1.2 mmol), triethylamine (0.56 mL, 4.1 mmol), and methanesulfonyl chloride (0.15 mL, 1.9 mmol) in 10 mL THF were processed as described in Example 1C to give the title compound that was used directly in the next reaction.

出典と根拠

ORDレコード
ord-d816450421db4ac6abf27b635fdd7572
出典データセット
uspto-grants-2009_07
特許番号
US07560481B2

関連ノート

読み込み中…