3-Fluorobenzoic Acid → (+)-N-(7-[1,4]Dioxan-2-yl-4-methoxy-benzothiazol-2-yl)-3-fluoro-benzamide

HRID 985828ノート

反応式

HRID 985828 の反応式
[F:1][C:2]1[CH:3]=[C:4]([CH:8]=[CH:9][CH:10]=1)[C:5]([OH:7])=O.CN(C(ON1N=NC2C=CC=NC1=2)=[N+](C)C)C.F[P-](F)(F)(F)(F)F.C(N(C(C)C)C(C)C)C.[O:44]1[CH2:49][CH2:48][O:47][CH2:46][CH:45]1[C:50]1[C:58]2[S:57][C:56]([NH2:59])=[N:55][C:54]=2[C:53]([O:60][CH3:61])=[CH:52][CH:51]=1>C1COCC1.C(Cl)(Cl)Cl>[O:44]1[CH2:49][CH2:48][O:47][CH2:46][CH:45]1[C:50]1[C:58]2[S:57][C:56]([NH:59][C:5](=[O:7])[C:4]3[CH:8]=[CH:9][CH:10]=[C:2]([F:1])[CH:3]=3)=[N:55][C:54]=2[C:53]([O:60][CH3:61])=[CH:52][CH:51]=1

参加物

7

反応物 4

HCID 99683-Fluorobenzoic AcidHCID 81531DiisopropylethylamineHCID 9886157Methanaminium, N-((dimethylamino)(3H-1,2,3-triazolo(4,5-b)pyridin-3-yloxy)methylene)-N-methyl-, hexafluorophosphate(1-) (1:1)HCID 22507697(+)-7-[1,4)Dioxan-2-yl-4-methoxy-benzothiazol-2-ylamine

生成物 1

HCID 22507764(+)-N-(7-[1,4]Dioxan-2-yl-4-methoxy-benzothiazol-2-yl)-3-fluoro-benzamide

試薬・触媒・溶媒 2

HCID 6212Chloroform溶媒HCID 8028Tetrahydrofuran溶媒

実験手順

From 3-fluorobenzoic acid, HATU and N-ethyldiisopropylamine in THF, then treatment with (+)-7-[1,4]dioxan-2-yl-4-methoxy-benzothiazol-2-ylamine. [α]D20=+31.0° (c=0.70, CHCl3), ES-MS m/e (%): 389 (M+H+, 100).

出典と根拠

ORDレコード
ord-08509bca28904047a84473e67377db12
出典データセット
uspto-grants-2005_03
特許番号
US06872833B2

反応ノート

読み込み中…