Tert-Butylamine → Boc-Hyp-NH-tBu

HRID 427384ノート

反応式

HRID 427384 の反応式
[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

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

  1. additionwere added under ice cooling
  2. 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

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