Diisopropylethylamine → HCID 76283838, compound

HRID 624899Notes

Reaction equation

HRID 624899 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.[CH3:21][C:22]([NH:25][CH2:26][C:27]1[O:28][C:29]([CH3:32])=[N:30][N:31]=1)([CH3:24])[CH3:23].CN(C(ON1N=NC2C=CC=CC1=2)=[N+](C)C)C.[B-](F)(F)(F)F.CCN(C(C)C)C(C)C>>[C:22]([N:25]([CH2:26][C:27]1[O:28][C:29]([CH3:32])=[N:30][N:31]=1)[C:12]([C:10]1[CH:9]=[CH:8][C:7]([N:15]2[CH2:18][C:17]([F:20])([F:19])[CH2:16]2)=[C:6]([O:5][CH2:4][CH:1]2[CH2:2][CH2:3]2)[N:11]=1)=[O:14])([CH3:24])([CH3:23])[CH3:21]

Participants

5

Reactant 4

HCID 81531DiisopropylethylamineHCID 2733207O-(Benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium tetrafluoroborateHCID 60710552HCID 60710552, compoundHCID 710872926-(Cyclopropylmethoxy)-5-(3,3-difluoroazetidin-1-yl)picolinic acid

Product 1

HCID 76283838HCID 76283838, 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 2-methyl-N-((5-methyl-1,3,4-oxadiazol-2-yl)methyl)propan-2-amine in the presence of TBTU and DIEA to obtain the title compound as yellow solid; MS (EI): m/e=436.4 [MH+].

Sources & evidence

ORD record
ord-a6773e0c242a442bb218c4b0dcd1924c
Source dataset
uspto-grants-2016_04
Patent number
US09303012B2

Reaction notes

Loading…