Diisopropylethylamine → HCID 118451516, compound

HRID 624951Notes

Reaction equation

HRID 624951 reaction equation
[CH:1]1([CH2:4][O:5][C:6]2[N:11]=[C:10]([C:12]([OH:14])=O)[CH:9]=[CH:8][C:7]=2[N:15]2[CH2:18][C:17]([F:20])([F:19])[CH2:16]2)[CH2:3][CH2:2]1.Cl.[C@@H:22]12[NH:29][C@@H:26]([CH2:27][CH2:28]1)[CH2:25][O:24][CH2:23]2.CN(C(ON1N=NC2C=CC=CC1=2)=[N+](C)C)C.[B-](F)(F)(F)F.CCN(C(C)C)C(C)C>>[CH:1]1([CH2:4][O:5][C:6]2[N:11]=[C:10]([C:12]([N:29]3[C@H:22]4[CH2:28][CH2:27][C@@H:26]3[CH2:25][O:24][CH2:23]4)=[O:14])[CH:9]=[CH:8][C:7]=2[N:15]2[CH2:18][C:17]([F:20])([F:19])[CH2:16]2)[CH2:2][CH2:3]1

Participants

5

Reactant 4

HCID 81531DiisopropylethylamineHCID 2733207O-(Benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium tetrafluoroborateHCID 57415729HCID 57415729, compoundHCID 710872926-(Cyclopropylmethoxy)-5-(3,3-difluoroazetidin-1-yl)picolinic acid

Product 1

HCID 118451516HCID 118451516, compound

Procedure

In analogy to the procedure described in Example 47 b), 6-cyclopropylmethoxy-5-(3,3-difluoro-azetidin-1-yl)-pyridine-2-carboxylic acid (Example 1 b)) was reacted with (1R,5S)-3-oxa-8-azabicyclo[3.2.1]octane hydrochloride (904316-92-3) in the presence of TBTU and DIEA to obtain the title compound as colorless oil; MS (EI): m/e=380.6 [MH+].

Sources & evidence

ORD record
ord-d3ce0cb0597b4c698a925fccae0f4cfd
Source dataset
uspto-grants-2016_04
Patent number
US09303012B2

Reaction notes

Loading…