2-Methyl-2H-pyrazol-3-ylamine → (1S,2S)-2-[(5-{[2-Fluoro-5-(trifluoromethyl)phenyl](2-methylpropyl)amino}-3-methoxypyridin-2-yl)carbonyl]cyclopropanecarboxylic acid

HRID 587Notes

Reaction equation

HRID 587 reaction equation
COC[C@@H]1Cn2cc(-c3nc(Cl)ncc3C)nc2C(=O)N1Cc1ccc(F)c(F)c1.Cn1nccc1N>CC(=O)O.CC(=O)O.O=C([O-])[O-].[Cs+].[Cs+].[Pd].c1ccc(P(c2ccccc2)c2ccc3ccccc3c2-c2c(P(c3ccccc3)c3ccccc3)ccc3ccccc23)cc1>COc1cc(N(CC(C)C)c2cc(C(F)(F)F)ccc2F)cnc1C(=O)[C@H]1C[C@@H]1C(=O)O

Participants

6

Reactant 2

HCID 1369272-Methyl-2H-pyrazol-3-ylamineHCID 129116843(6S)-2-(2-chloro-5-methylpyrimidin-4-yl)-7-[(3,4-difluorophenyl)methyl]-6-(methoxymethyl)-5,6-dihydroimidazo[1,2-a]pyrazin-8-one

Product 1

HCID 122670103(1S,2S)-2-[(5-{[2-Fluoro-5-(trifluoromethyl)phenyl](2-methylpropyl)amino}-3-methoxypyridin-2-yl)carbonyl]cyclopropanecarboxylic acidYield 15.7%

Reagents, catalysts & solvents 3

HCID 10796Cesium carbonateReagentHCID 634876Binap, (A+-)-CatalystHCID 4144353Palladium (II) acetateCatalyst

Conditions

Temperature
110 °C

Procedure

18-mar-2014 17:15:52 +0100, blandar allt, add toluen, N2 flushar - rör 110 gC/ön/N2. Nästa em kl 16, fått svalna - LCMS ser bra ut, 17:49:27 - nu hydrolys/rt, klart efter 90 min ca, slår på 600 uL HoAc, evap. Till SSL, 24-mar-2014 190 mg åter från SSL. ( 1 g CBA prekond MeOH, löser i några ml ACN, eluerar mha 2.5 överkolonn vol, späder med avjonat aq, lyoph ön) HNMR OK LCMS OK

Sources & evidence

ORD record
ord-81f0402c864a4618afac454715899838
Source dataset
750 AstraZeneca ELN dataset
Original link
View source

Reaction notes

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