1-Hydroxybenzotriazole → HCID 58243385, compound

HRID 2361686Notes

Reaction equation

HRID 2361686 reaction equation
[CH3:1][C:2]1[CH:10]=[CH:9][C:5]([C:6]([OH:8])=O)=[CH:4][N:3]=1.C1C=CC2N(O)N=NC=2C=1.CN(C(ON1N=NC2C=CC=CC1=2)=[N+](C)C)C.F[P-](F)(F)(F)(F)F.[CH:45]1([N:49]2[CH2:55][CH2:54][CH2:53][N:52]([C:56]([N:58]3[CH2:61][CH:60]([NH2:62])[CH2:59]3)=[O:57])[CH2:51][CH2:50]2)[CH2:48][CH2:47][CH2:46]1>CN(C=O)C.C(Cl)Cl>[CH:45]1([N:49]2[CH2:55][CH2:54][CH2:53][N:52]([C:56]([N:58]3[CH2:59][CH:60]([NH:62][C:6]([C:5]4[CH:4]=[N:3][C:2]([CH3:1])=[CH:10][CH:9]=4)=[O:8])[CH2:61]3)=[O:57])[CH2:51][CH2:50]2)[CH2:48][CH2:47][CH2:46]1

Participants

7

Reactant 4

HCID 757711-HydroxybenzotriazoleHCID 1378606-Methylnicotinic acidHCID 2733084Methanaminium, N-((1H-benzotriazol-1-yloxy)(dimethylamino)methylene)-N-methyl-, hexafluorophosphate(1-) (1:1)HCID 44477248HCID 44477248, compound

Product 1

HCID 58243385HCID 58243385, compoundYield 34%

Reagents, catalysts & solvents 2

HCID 6228DimethylformamideSolventHCID 6344DichloromethaneSolvent

Procedure

To a stirred solution of 6-methylnicotinic acid (5.5 mg, 40 μmol) in 1:1 DCM:DMF (1 ml) was added HOBt (12 mg, 87 μmol) followed by HBTU (30 mg, 80 μmol) at room temperature. After 15 minutes 1-[(4-cyclobutyl-1,4-diazepan-1-yl)carbonyl]azetidin-3-amine (10 mg, 40 μmol) was added and the reaction was stirred for 16 hours. The reaction was concentrated at reduced pressure and purified directly via preparative HPLC to give the title compound (5 mg, 34%).

Workup

  1. concentrationThe reaction was concentrated at reduced pressure
  2. custompurified directly via preparative HPLC

Sources & evidence

ORD record
ord-daa36e2fed834ff49d5e76fec3a7433f
Source dataset
uspto-grants-2014_04
Patent number
US08691804B2

Reaction notes

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