Boron → 3-[5-({[1-(3,4-Difluoro-benzyl)-2-oxo-1,2-dihydro-pyridine-3-carbonyl]-amino}-methyl)-thiophen-2-yl]-1H-pyrrolo[2,3-b]pyridine-5-carboxylic acid

HRID 1625439Notes

Reaction equation

HRID 1625439 reaction equation
C(C1C=C2C(C3C=C(C=CC=3)CNC(C3C(=O)N(CC4C=CC(F)=C(F)C=4)C=CC=3)=O)=CNC2=NC=1)#N.CC1(C)C(C)(C)OB([C:46]2[S:50][C:49]([CH2:51][NH:52][C:53]([C:55]3[C:56](=[O:70])[N:57]([CH2:61][C:62]4[CH:67]=[CH:66][C:65]([F:68])=[C:64]([F:69])[CH:63]=4)[CH:58]=[CH:59][CH:60]=3)=[O:54])=[CH:48][CH:47]=2)O1.[B].C[O:74][C:75]([C:77]1[CH:78]=[C:79]2[CH:85]=[CH:84][NH:83][C:80]2=[N:81][CH:82]=1)=[O:76]>>[F:69][C:64]1[CH:63]=[C:62]([CH:67]=[CH:66][C:65]=1[F:68])[CH2:61][N:57]1[CH:58]=[CH:59][CH:60]=[C:55]([C:53]([NH:52][CH2:51][C:49]2[S:50][C:46]([C:85]3[C:79]4[C:80](=[N:81][CH:82]=[C:77]([C:75]([OH:76])=[O:74])[CH:78]=4)[NH:83][CH:84]=3)=[CH:47][CH:48]=2)=[O:54])[C:56]1=[O:70]

Participants

5

Reactant 4

HCID 5462311BoronHCID 22832049methyl 1H-pyrrolo[2,3-b]pyridine-5-carboxylateHCID 593623371-(3,4-Difluoro-benzyl)-2-oxo-1,2-dihydro-pyridine-3-carboxylic acid [5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-thiophen-2-ylmethyl]-amideHCID 593625581-(3,4-Difluoro-benzyl)-2-oxo-1,2-dihydro-pyridine-3-carboxylic acid 3-(5-cyano-1H-pyrrolo[2,3-b]pyridin-3-yl)-benzylamide

Product 1

HCID 593623553-[5-({[1-(3,4-Difluoro-benzyl)-2-oxo-1,2-dihydro-pyridine-3-carbonyl]-amino}-methyl)-thiophen-2-yl]-1H-pyrrolo[2,3-b]pyridine-5-carboxylic acid

Procedure

Except where indicated, 3-[5-({[1-(3,4-Difluoro-benzyl)-2-oxo-1,2-dihydro-pyridine-3-carbonyl]-amino}-methyl)-thiophen-2-yl]-1H-pyrrolo[2,3-b]pyridine-5-carboxylic acid was synthesized as per Example 68, 1-(3,4-Difluoro-benzyl)-2-oxo-1,2-dihydro-pyridine-3-carboxylic acid 3-(5-cyano-1H-pyrrolo[2,3-b]pyridin-3-yl)-benzylamide using 1-(3,4-Difluoro-benzyl)-2-oxo-1,2-dihydro-pyridine-3-carboxylic acid [5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-thiophen-2-ylmethyl]-amide as activated boron species and 1H-Pyrrolo[2,3-b]pyridine-5-carboxylic acid methyl ester as substituted bicyclic heterocycle, to yield the product. 1H NMR (400 MHz, DMSO-d6) d ppm 12.338 (m, 1H) 10.072 (t, J=5.8 Hz, 1H) 8.829 (d, J=1.7 Hz, 1H) 8.688 (d, J=1.9 Hz, 1H) 8.403 (dd, J=7.3, 2.2 Hz, 1H) 8.234 (dd, J=6.6, 2.2 Hz, 1H) 7.944 (d, J=2.5 Hz, 1H) 7.480-7.347 (m, 2H) 7.224 (d, J=3.6 Hz, 1H) 7.188-7.134 (m, 1H) 7.040 (d, J=3.5 Hz, 1H) 6.591 (t, J=7.1 Hz, 1H) 5.194 (s, 2H), 4.685 (d, J=5.9 Hz, 2H); MS m/z=521.05 M+H.

Workup

  1. customto yield the product

Sources & evidence

ORD record
ord-56c01fe0ec6b44d0a889836d655f51e5
Source dataset
uspto-grants-2014_07
Patent number
US08778977B2

Reaction notes

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