huagongshe.com
HRID74742

反应详情

EQUATION

反应方程式

HRID 74742 的结构方程式

REACTANTS

反应物

2
结构：CCNCC
HCID8021

Diethylamine

C4H11N

结构：CC[C@H](C)[C@@H]([C@@H](CC(=O)N1CCC[C@H]1[C@H](OC)[C@@H](C)C(=O)N[C@@H](Cc1ccccc1)c1nccs1)OC)N(C)C(=O)[C@@H](NC(=O)C1(NC(=O)OCC2c3ccccc3-c3ccccc32)CCCC1)C(C)C
HCID86685730

未命名化合物

PRODUCTS

生成物

1
结构：CC[C@H](C)[C@@H]([C@@H](CC(=O)N1CCC[C@H]1[C@H](OC)[C@@H](C)C(=O)N[C@@H](Cc1ccccc1)c1nccs1)OC)N(C)C(=O)[C@@H](NC(=O)C1(N)CCCC1)C(C)C
HCID71570874

2-Pyrrolidinepropanamide, 1-[(3R,4S,5S)-4-[[(2S)-2-[[(1-aminocyclopentyl)carbonyl]amino]-3-methyl-1-oxobutyl]methylamino]-3-methoxy-5-methyl-1-oxoheptyl]-β-methoxy-α-methyl-N-[(1S)-2-phenyl-1-(2-thiazolyl)ethyl]-, (αR,βR,2S)-

C41H64N6O6S

收率 96.5%

AUXILIARIES

试剂、催化剂与溶剂

1
结构：C1CCOC1
溶剂HCID8028

Tetrahydrofuran

C4H8O

PROCEDURE

实验过程

To a mixture of #46 (500 mg, 0.504 mmol, 1 eq.) in tetrahydrofuran (8 mL, 0.06 M) was added diethylamine (4 mL). After stirring for 18 hours, the reaction mixture was concentrated in vacuo and the residue was purified by silica gel chromatography (Gradient: 0% to 10% methanol in dichloromethane) to give #47 (374 mg, 96%) as a white solid. LC-MS: m/z 769.6 [M+H+], retention time=0.70 minutes; 1H NMR (400 MHz, DMSO-d6), presumed to be a mixture of rotamers, characteristic signals: δ [8.64 (br d, J=8.4 Hz) and 8.87 (br d, J=8.6 Hz), total 1H], [8.22 (br d, J=9.4 Hz) and 8.26 (br d, J=9.4 Hz), total 1H], [7.77 (d, J=3.3 Hz) and 7.80 (d, J=3.3 Hz), total 1H], [7.63 (d, J=3.1 Hz) and 7.66 (d, J=3.3 Hz), total 1H], 7.13-7.31 (m, 5H), [5.39 (ddd, J=11.1, 8.5, 4.2 Hz) and 5.54 (ddd, J=11.7, 8.8, 4.1 Hz), total 1H], [4.53 (dd, J=9.2, 7.6 Hz) and 4.64 (dd, J=9.2, 6.6 Hz), total 1H], 3.16, 3.20, 3.21 and 3.25 (4 s, total 6H), 2.93 and 3.03 (2 br s, total 3H), [1.05 (d, J=6.8 Hz) and 1.10 (d, J=6.6 Hz), total 3H], 0.73-0.80 (m, 3H).

WORKUP

后处理

  1. concentrationthe reaction mixture was concentrated in vacuo
  2. customthe residue was purified by silica gel chromatography (Gradient: 0% to 10% methanol in dichloromethane)