N-(2-(p-bromophenoxy)ethyl)pyrrolidine → HCID 59589976、化合物

HRID 1971607

反応式

HRID 1971607 の反応式
[O:1]1[C:6]2[CH:7]=[CH:8][C:9]([C:11]3[N:16]4[N:17]=[C:18]([NH2:20])[N:19]=[C:15]4[CH:14]=[CH:13][C:12]=3[O:21][CH3:22])=[CH:10][C:5]=2[O:4][CH2:3][CH2:2]1.Br[C:24]1[CH:37]=[CH:36][C:27]([O:28][CH2:29][CH2:30][N:31]2[CH2:35][CH2:34][CH2:33][CH2:32]2)=[CH:26][CH:25]=1.CC1(C)C2C(=C(P(C3C=CC=CC=3)C3C=CC=CC=3)C=CC=2)OC2C(P(C3C=CC=CC=3)C3C=CC=CC=3)=CC=CC1=2.CC(C)([O-])C.[Na+]>CC(N(C)C)=O.C1C=CC(/C=C/C(/C=C/C2C=CC=CC=2)=O)=CC=1.C1C=CC(/C=C/C(/C=C/C2C=CC=CC=2)=O)=CC=1.[Pd].O1CCOCC1>[O:1]1[C:6]2[CH:7]=[CH:8][C:9]([C:11]3[N:16]4[N:17]=[C:18]([NH:20][C:24]5[CH:25]=[CH:26][C:27]([O:28][CH2:29][CH2:30][N:31]6[CH2:32][CH2:33][CH2:34][CH2:35]6)=[CH:36][CH:37]=5)[N:19]=[C:15]4[CH:14]=[CH:13][C:12]=3[O:21][CH3:22])=[CH:10][C:5]=2[O:4][CH2:3][CH2:2]1

参加物

8

反応物 4

HCID 70657N-(2-(p-bromophenoxy)ethyl)pyrrolidineHCID 6360441,1'-(9,9-Dimethyl-9H-xanthene-4,5-diyl)bis(1,1-diphenylphosphine)HCID 23676156Sodium t-butoxideHCID 595896845-(2,3-Dihydro-benzo[1,4]dioxin-6-yl)-6-methoxy-[1,2,4]triazolo[1,5-a]pyridin-2-ylamine

生成物 1

HCID 59589976HCID 59589976、化合物

試薬・触媒・溶媒 3

HCID 31374Dimethylacetamide触媒HCID 6505921(1E,4E)-1,5-diphenylpenta-1,4-dien-3-one; palladium触媒HCID 312751,4-Dioxane溶媒

反応条件

温度
150 °C

実験手順

In a microwave vial, 5-(2,3-dihydro-benzo[1,4]dioxin-6-yl)-6-methoxy-[1,2,4]triazolo[1,5-a]pyridin-2-ylamine (0.05 g, 0.17 mmol), 1-[2-(4-bromophenoxy)ethyl]-pyrrolidine (0.068 g, 0.251 mmol), bis(dibenzylideneacetone)palladium (0.005 g, 0.008 mmol), Xantphos (0.01 g, 0.017 mmol) and sodium tert-butoxide (0.033 g, 0.335 mmol) were added successively. Dioxane (1.2 mL) and dimethylacetamide (2 drops) were added and the vial was sealed and heated in the microwave (150° C., 10 min). The crude was purified using an SCX cartridge, by washing with methanol and releasing the compound with 2M ammonia in methanol. After concentration under reduced pressure, the crude was purified by preparatory LCMS. LCMS Method: 2: RT: 2.52 min, MI: 488 [M+1].

後処理

  1. customthe vial was sealed
  2. customThe crude was purified
  3. washby washing with methanol
  4. concentrationAfter concentration under reduced pressure
  5. customthe crude was purified by preparatory LCMS

出典と根拠

ORDレコード
ord-03eab5ab938e4f9aaeb9115a72607a58
出典データセット
uspto-grants-2013_04
特許番号
US08431596B2

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