1-Cyclopentylprop-2-yn-1-ol → (+/-)-2-Amino-7-(3-cyclopentyl-3-hydroxyprop-1-yn-1-yl)-1-ethyl-N-methyl-4-oxo-1,4-dihydro-1,8-naphthyridine-3-carboxamide

HRID 1260580ノート

反応式

HRID 1260580 の反応式
[NH2:1][C:2]1[N:3]([CH2:18][CH3:19])[C:4]2[C:9]([C:10](=[O:16])[C:11]=1[C:12]([NH:14][CH3:15])=[O:13])=[CH:8][CH:7]=[C:6](Cl)[N:5]=2.[CH:20]1([CH:25]([OH:28])[C:26]#[CH:27])[CH2:24][CH2:23][CH2:22][CH2:21]1>CN(C)C=O.C(N(CC)CC)C.[Cu]I.C1C=CC(P(C2C=CC=CC=2)C2C=CC=CC=2)=CC=1.C1C=CC(P(C2C=CC=CC=2)C2C=CC=CC=2)=CC=1.Cl[Pd]Cl>[NH2:1][C:2]1[N:3]([CH2:18][CH3:19])[C:4]2[C:9]([C:10](=[O:16])[C:11]=1[C:12]([NH:14][CH3:15])=[O:13])=[CH:8][CH:7]=[C:6]([C:27]#[C:26][CH:25]([CH:20]1[CH2:24][CH2:23][CH2:22][CH2:21]1)[OH:28])[N:5]=2

参加物

6

反応物 2

HCID 210622471-Cyclopentylprop-2-yn-1-olHCID 866423362-Amino-7-chloro-1-ethyl-N-methyl-4-oxo-1,4-dihydro-1,8-naphthyridine-3-carboxamide

生成物 1

HCID 25123660(+/-)-2-Amino-7-(3-cyclopentyl-3-hydroxyprop-1-yn-1-yl)-1-ethyl-N-methyl-4-oxo-1,4-dihydro-1,8-naphthyridine-3-carboxamide

試薬・触媒・溶媒 3

HCID 24350Copper(1+) iodide; Copper(I) iodide; Cuprous iodide; Cuprous iodide (CuI)触媒HCID 6102075Dichlorobis(triphenylphosphine)palladium触媒HCID 22056947triethylamine N,N-dimethylformamide溶媒

実験手順

A suspension of 1 g (3.56 mmol) of 2-amino-7-chloro-1-ethyl-N-methyl-4-oxo-1,4-dihydro[1,8]naphthyridine-3-carboxamide in 25 ml of a dimethylformamide/triethylamine mixture (V/V; 2.5/1) is placed in a 10 ml microwave tube. This suspension is sparged with argon for 10 minutes and then 0.931 g (7.5 mmol) of (±)-1-cyclopentylprop-2-yn-1-ol, 0.068 g of CuI (0.36 mmol) and 0.125 g of bis(triphenylphosphine) palladium(II)dichloride (0.18 mmol) are successively added.

後処理

  1. customis placed in a 10 ml microwave tube
  2. customThis suspension is sparged with argon for 10 minutes

出典と根拠

ORDレコード
ord-bd314e323006460885732bba6c75685f
出典データセット
uspto-grants-2013_06
特許番号
US08470847B2

反応ノート

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