Tert-Butylamine → Boc-Hyp-NH-tBu
反応式
[C:1]([N:8]1[CH2:16][C@H:14]([OH:15])[CH2:13][C@H:9]1[C:10]([OH:12])=O)([O:3][C:4]([CH3:7])([CH3:6])[CH3:5])=[O:2].[C:17]([NH2:21])([CH3:20])([CH3:19])[CH3:18].C1C=CC2N(O)N=NC=2C=1.CCN=C=NCCCN(C)C.Cl>ClCCl>[N:8]1([C:1]([O:3][C:4]([CH3:5])([CH3:6])[CH3:7])=[O:2])[CH2:16][C@H:14]([OH:15])[CH2:13][C@H:9]1[C:10]([NH:21][C:17]([CH3:20])([CH3:19])[CH3:18])=[O:12]参加物
6
反応物 4
生成物 1
試薬・触媒・溶媒 1
実験手順
In a dichloromethane solution containing 5.1 g of N-Boc-hydroxyproline (Boc-Hyp-OH), 0.35 g of tert-butylamine, 7.4 g of HOBt and 6.0 g of EDC hydrochloride were added under ice cooling and the resultant mixture was stirred overnight at room temperature. The reaction mixture was treated similarly to that in Example 144 (Process 2) to give 2.59 g of the title compound.
後処理
- additionwere added under ice cooling
- additionThe reaction mixture was treated similarly to that in Example 144 (Process 2)
出典と根拠
- ORDレコード
- ord-1b10a96c5e5d43d99a4e3cf4b8a38248
- 出典データセット
- uspto-grants-2001_11
- 特許番号
- US06313094B1
反応ノート
読み込み中…