Azzindani/Open_Reaction_Data huggingface dataset:
Reaction SMILES: Cl[C:2]1[C:3]([CH3:19])=[C:4]([NH:11][C:12]2[CH:13]=[C:14]([OH:18])[CH:15]=[CH:16][CH:17]=2)[C:5]2[N:6]([CH:8]=[CH:9][N:10]=2)[N:7]=1.[NH2:20][C@H:21]1[CH2:26][CH2:25][C@H:24]([NH2:27])[CH2:23][CH2:22]1>O.CO>[NH2:20][C@H:21]1[CH2:26][CH2:25][C@H:24]([NH:27][C:2]2[C:3]([CH3:19])=[C:4]([NH:11][C:12]3[CH:13]=[C:14]([OH:18])[CH:15]=[CH:16][CH:17]=3)[C:5]3[N:6]([CH:8]=[CH:9][N:10]=3)[N:7]=2)[CH2:23][CH2:22]1
Reactant: Cc1c(Cl)nn2ccnc2c1Nc1cccc(O)c1
Reactant: N[C@H]1CC[C@H](N)CC1
Solvent: CO
Solvent: O
Product: Cc1c(N[C@H]2CC[C@H](N)CC2)nn2ccnc2c1Nc1cccc(O)c1
Reaction time: 24 h

Procedure:
In a 2 dram reaction vial was added 3-(6-chloro-7-methylimidazo[1,2-b]pyridazin-8-ylamino)phenol (0.011 g, 0.028 mmol) from 1a and trans-1,4-diaminocyclohexane (1.0 g, 8.0 mmol). The mixture was allowed to melt at 160° C. for 24 hrs. The melt was then cooled, diluted with water and MeOH, and then purified by preparative HPLC to give 0.005 g of the title compound as a TFA salt. 1H NMR (400 MHz, MeOD) δ ppm 8.01 (1H, s), 7.73 (1H, s), 7.11 (1H, t, J=8.14 Hz), 6.48 (1H, d, J=7.63 Hz), 6.28 (1H, s), 3.88-4.10 (1H, m), 3.05-3.27 (1H, m), 2.24-2.37 (2H, m, J=8.65 Hz), 2.11-2.23 (5H, m), 1.45-1.70 (4H, m). LC/MS, m/e 353 (M+1). HPLC Rt, 1.20 min. YMC ODSC18 column (4.6×50 mm). 0%-100% B. Solvent B: (90% MeOH, 10% H2O, 0.1% TFA). Solvent A: (10% MeOH, 90% H2O, 0.1% TFA). Gradient, start % B=0, final % B=100, gradient time 4 min, hold at 100% B 1 min, flow rate 4 mL/min.
Reaction SMILES: [N:1]([CH:4]1[CH2:10][CH2:9][C:8]2[CH:11]=[CH:12][CH:13]=[CH:14][C:7]=2[NH:6][C:5]1=[O:15])=[N+]=[N-]>CO.C(O)C.[Pd]>[NH2:1][CH:4]1[CH2:10][CH2:9][C:8]2[CH:11]=[CH:12][CH:13]=[CH:14][C:7]=2[NH:6][C:5]1=[O:15]
Reactant: [N-]=[N+]=NC1CCc2ccccc2NC1=O
Agent: [Pd]
Solvent: CCO
Solvent: CO
Product: NC1CCc2ccccc2NC1=O
Reaction time: 5 h

Procedure:
To a suspension of 10.0 g (49.4 mmol) of 3-azido-2,3,4,5-tetrahydro-1H-[1]-benzazapin-2-one (Example 3 above) in 100 mL of methanol/ethanol (1:1) was added 1 g of 10% palladium on charcoal and the flask was purged with nitrogen and charged with 55 psig hydrogen. The mixture was shaken for 5 h, filtered through celite and concentrated. The residue was recrystallized from MEOH to give 6.77 g (78%) in two crops. 1H NMR (300 MHz, CDCl3) d 8.38 (1H, bs), 7.3-7.1 (3H, m), 6.98 (1H, d, J=8 Hz), 3.42 (1H, dd, J=11, 7 Hz), 2.90 (1H, m), 2.70-2.40 (2H, m), 1.89 (1H, m), 1.78 (bs, 2H).
Reaction SMILES: [Cl:1][C:2]1[CH:13]=[CH:12][C:5](/[CH:6]=[CH:7]/[C:8]([O:10][CH3:11])=[O:9])=[C:4]([NH:14]S(C2C=CC=CC=2)(=O)=O)[CH:3]=1.Br[CH2:25][C:26]([C:28]1[CH:33]=[C:32]([CH:34]([CH3:36])[CH3:35])[CH:31]=[CH:30][N:29]=1)=[O:27]>>[CH3:11][O:10][C:8](=[O:9])[CH2:7][C:6]1[C:5]2[C:4](=[CH:3][C:2]([Cl:1])=[CH:13][CH:12]=2)[NH:14][C:25]=1[C:26]([C:28]1[CH:33]=[C:32]([CH:34]([CH3:36])[CH3:35])[CH:31]=[CH:30][N:29]=1)=[O:27]
Reactant: CC(C)c1ccnc(C(=O)CBr)c1
Reactant: COC(=O)/C=C/c1ccc(Cl)cc1NS(=O)(=O)c1ccccc1
Product: COC(=O)Cc1c(C(=O)c2cc(C(C)C)ccn2)[nH]c2cc(Cl)ccc12

Procedure:
The title compound was prepared according to the procedure described in Example 57 from methyl trans-4-chloro-2-(phenylsulfonylamino)cinnamate (step 1 of Example 8, Method A) and 2-bromoacetyl-4-isopropylpyridine*.
Reaction SMILES: [CH3:1][C:2]1[CH:7]=[CH:6][C:5]([C:8]2[CH:13]=[C:12]([N:14]3[CH2:19][CH2:18][CH2:17][CH2:16][C:15]3=[O:20])[CH:11]=[C:10]([C:21]([OH:23])=O)[CH:9]=2)=[CH:4][CH:3]=1.Cl.CN(C)CCCN=C=NCC.O.ON1C2C=CC=CC=2N=N1.[CH3:47][C:48]1[N:53]=[CH:52][C:51]([CH2:54][NH2:55])=[CH:50][CH:49]=1.C(N(CC)C(C)C)(C)C>C(Cl)Cl>[CH3:1][C:2]1[CH:3]=[CH:4][C:5]([C:8]2[CH:13]=[C:12]([N:14]3[CH2:19][CH2:18][CH2:17][CH2:16][C:15]3=[O:20])[CH:11]=[C:10]([C:21]([NH:55][CH2:54][C:51]3[CH:52]=[N:53][C:48]([CH3:47])=[CH:49][CH:50]=3)=[O:23])[CH:9]=2)=[CH:6][CH:7]=1
Reactant: Cc1ccc(CN)cn1
Reactant: Cc1ccc(-c2cc(C(=O)O)cc(N3CCCCC3=O)c2)cc1
Agent: CCN=C=NCCCN(C)C
Agent: Cl
Agent: On1nnc2ccccc21
Solvent: O
Solvent: CCN(C(C)C)C(C)C
Solvent: ClCCl
Product: Cc1ccc(-c2cc(C(=O)NCc3ccc(C)nc3)cc(N3CCCCC3=O)c2)cc1
Temperature: 25 °C
Reaction time: 8 h

Procedure:
To a mixture of 4′-methyl-5-(2-oxopiperidin-1-yl)biphenyl-3-carboxylic acid (45 mg, 0.14 mmol), N-(3-dimethylaminopropyl)-N′-ethylcarbodiimide hydrochloride (56 mg, 0.29 mmol), 1-hydroxybenzotriazole hydrate (22 mg, 0.14 mmol), and CH2Cl2 (3 mL) were added (6-methylpyridin-3-yl)methanamine (27 mg, 0.22 mmol) and N,N-diisopropylethylamine (51 μL, 0.29 mmol). The mixture was stirred at room temperature overnight and then concentrated. The residue was purified by preparative HPLC (100×20.2 mm, C18 column; 30-80% CH3CN-water [10 mM Et2NH]) to afford a white foam.
Reaction SMILES: C(N(CC)CC)C.[Cl:8][C:9]1[CH:14]=[CH:13][C:12]([C:15]2[CH:16]=[CH:17][C:18]([C:21]#[CH:22])=[N:19][CH:20]=2)=[CH:11][CH:10]=1.Br[C:24]1[CH:37]=[CH:36][C:27]([O:28][CH2:29][CH2:30][N:31]2[CH2:35][CH2:34][CH2:33][CH2:32]2)=[C:26]([Cl:38])[CH:25]=1>CN(C=O)C.CCOC(C)=O.Cl[Pd](Cl)([P](C1C=CC=CC=1)(C1C=CC=CC=1)C1C=CC=CC=1)[P](C1C=CC=CC=1)(C1C=CC=CC=1)C1C=CC=CC=1.[Cu]I>[Cl:8][C:9]1[CH:10]=[CH:11][C:12]([C:15]2[CH:16]=[CH:17][C:18]([C:21]#[C:22][C:24]3[CH:37]=[CH:36][C:27]([O:28][CH2:29][CH2:30][N:31]4[CH2:32][CH2:33][CH2:34][CH2:35]4)=[C:26]([Cl:38])[CH:25]=3)=[N:19][CH:20]=2)=[CH:13][CH:14]=1
Reactant: Clc1cc(Br)ccc1OCCN1CCCC1
Reactant: C#Cc1ccc(-c2ccc(Cl)cc2)cn1
Agent: Cl[Pd](Cl)([P](c1ccccc1)(c1ccccc1)c1ccccc1)[P](c1ccccc1)(c1ccccc1)c1ccccc1
Agent: [Cu]I
Solvent: CCN(CC)CC
Solvent: CCOC(C)=O
Solvent: CN(C)C=O
Product: Clc1ccc(-c2ccc(C#Cc3ccc(OCCN4CCCC4)c(Cl)c3)nc2)cc1
Temperature: 100 °C
Reaction time: 0.17 h

Procedure:
Under an argon atmosphere 0.14 mL (1.00 mmol) triethylamine, 11 mg (0.02 mmol) Pd(PPh3)2Cl2 and 2.9 mg (0.015 mmol) CuI are added successively to a solution of 71 mg (0.33 mmol) 5-(4-chloro-phenyl)-2-ethynyl-pyridine and 100 mg (0.33 mmol) 1-[2-(4-bromo-2-chloro-phenoxy)-ethyl]-pyrrolidine in 3.0 mL DMF. The mixture is stirred for 10 min at 100° C. and at 200 Watt in the microwave. The reaction solution is diluted with 30 mL EtOAc, washed twice with semisaturated NaCl solution and the organic phase is dried over MgSO4. The solvent is eliminated i.vac. and further purification is carried out by column chromatography with HPLC-MS.
Reaction SMILES: [N:1]1([CH2:6][C:7]2[CH:8]=[C:9]([NH:13][C:14]3[CH:19]=[CH:18][N:17]4[N:20]=[CH:21][C:22]([CH:23]=O)=[C:16]4[N:15]=3)[CH:10]=[CH:11][CH:12]=2)[CH:5]=[CH:4][N:3]=[CH:2]1.[NH:25]1[CH2:31][C:29](=[O:30])[NH:28][C:26]1=[O:27].N1CCCCC1>CCO>[N:1]1([CH2:6][C:7]2[CH:8]=[C:9]([NH:13][C:14]3[CH:19]=[CH:18][N:17]4[N:20]=[CH:21][C:22]([CH:23]=[C:31]5[NH:25][C:26](=[O:27])[NH:28][C:29]5=[O:30])=[C:16]4[N:15]=3)[CH:10]=[CH:11][CH:12]=2)[CH:5]=[CH:4][N:3]=[CH:2]1
Reactant: O=C1CNC(=O)N1
Reactant: O=Cc1cnn2ccc(Nc3cccc(Cn4ccnc4)c3)nc12
Solvent: CCO
Solvent: C1CCNCC1
Product: O=C1NC(=O)C(=Cc2cnn3ccc(Nc4cccc(Cn5ccnc5)c4)nc23)N1
Temperature: 70 °C

Procedure:
To 5-(3-((1H-imidazol-1-yl)methyl)phenylamino)pyrazolo[1,5-a]pyrimidine-3-carbaldehyde (74 mg, 0.233 mmol) in EtOH was added hydantoin (23 mg, 0.233 mmol) and piperidine (23 μL, 0.233 mmol). The mixture was heated at 70° C. for 48 hr and then purified by HPLC to yield 5-((5-(3-((1H-imidazol-1-yl)methyl)phenylamino)pyrazolo[1,5-a]pyrimidin-3-yl)methylene)imidazolidine-2,4-dione. LCMS (M+1=401)
Reaction SMILES: [Cl-].[NH4+].[F:3][C:4]1[C:9]([F:10])=[CH:8][C:7]([O:11][CH3:12])=[C:6]([N+:13]([O-])=O)[C:5]=1[NH:16][C:17]1[CH:22]=[CH:21][C:20]([I:23])=[CH:19][C:18]=1[F:24]>C(O)C.[Fe]>[F:10][C:9]1[C:4]([F:3])=[C:5]([NH:16][C:17]2[CH:22]=[CH:21][C:20]([I:23])=[CH:19][C:18]=2[F:24])[C:6]([NH2:13])=[C:7]([O:11][CH3:12])[CH:8]=1
Reactant: COc1cc(F)c(F)c(Nc2ccc(I)cc2F)c1[N+](=O)[O-]
Agent: [Fe]
Agent: [Cl-]
Agent: [NH4+]
Solvent: CCO
Product: COc1cc(F)c(F)c(Nc2ccc(I)cc2F)c1N
Temperature: 25 °C
Yield: 89 %

Procedure:
Ammonium chloride (1.18 g, 20.16 mmol) and iron powder (1.15 g, 21.44 mmol) were added to a stirred solution of (2,3-difluoro-5-methoxy-6-nitro-phenyl)-(2-fluoro-4-iodo-phenyl)-amine (0.57 g, 1.34 mmol) in ethanol (20 mL). The mixture was stirred at reflux for 16 hours, cooled to room temperature, filtered over celite and the filtrate concentrated to dryness. The resulting residue was taken into ethyl acetate, washed with water, dried over sodium sulfate and further purified by crystallization from ethanol to provide the product as an off-white solid (0.47 g, 90.3%). M−H+: 393.2. 1H NMR (DMSO, 300 MHz): 3.76 (s, 3H); 6.1 (t, 1H); 6.8-7.0 (m, 1H); 7.2 (d, 1H); 7.35 (s, 1H); 7.42 (d, 1H).
Reaction SMILES: [CH2:1]([C:3]1[NH:4][C:5](=[O:12])[C:6]([CH2:10][CH3:11])=[C:7]([CH3:9])[N:8]=1)[CH3:2].Br[CH2:14][CH2:15][O:16][C:17]1[CH:24]=[CH:23][C:20]([CH:21]=[O:22])=[CH:19][CH:18]=1.[H-].[Na+]>>[CH2:1]([C:3]1[N:4]([CH2:14][CH2:15][O:16][C:17]2[CH:24]=[CH:23][C:20]([CH:21]=[O:22])=[CH:19][CH:18]=2)[C:5](=[O:12])[C:6]([CH2:10][CH3:11])=[C:7]([CH3:9])[N:8]=1)[CH3:2]
Reactant: O=Cc1ccc(OCCBr)cc1
Reactant: CCc1nc(C)c(CC)c(=O)[nH]1
Agent: [H-]
Agent: [Na+]
Product: CCc1c(C)nc(CC)n(CCOc2ccc(C=O)cc2)c1=O
Yield: 27.8 %

Procedure:
The title compound (1.42 g, 28%) was prepared from 2,5-diethyl-4-methyl-1,6-dihydro-6-pyrimidone (2.70 g, 16.26 mmol) and 4-[2-bromoethoxy]benzaldehyde (4.09 g, 17.86 mmol) in the presence of 95% NaH (508 mg, 20 mmol) as base by a similar procedure to that described in preparation 1.
Reaction SMILES: [C:1]([O:4][CH2:5][C@:6]1([CH2:27][O:28][CH2:29][C:30]2[CH:35]=[CH:34][CH:33]=[CH:32][CH:31]=2)[O:14][CH:9](OC(=O)C)[C@H:8]([O:15][C:16](=[O:18])[CH3:17])[C@@H:7]1[O:19][CH2:20][C:21]1[CH:26]=[CH:25][CH:24]=[CH:23][CH:22]=1)(=[O:3])[CH3:2].[NH:36]1[CH:44]=[C:42]([CH3:43])[C:40](=[O:41])[NH:39][C:37]1=[O:38].C/C(/O[Si](C)(C)C)=N\[Si](C)(C)C.O([Si](C)(C)C)S(C(F)(F)F)(=O)=O>C(#N)C>[C:1]([O:4][CH2:5][C@:6]1([CH2:27][O:28][CH2:29][C:30]2[CH:35]=[CH:34][CH:33]=[CH:32][CH:31]=2)[O:14][C@@H:9]([N:36]2[CH:44]=[C:42]([CH3:43])[C:40](=[O:41])[NH:39][C:37]2=[O:38])[C@H:8]([O:15][C:16](=[O:18])[CH3:17])[C@@H:7]1[O:19][CH2:20][C:21]1[CH:22]=[CH:23][CH:24]=[CH:25][CH:26]=1)(=[O:3])[CH3:2]
Reactant: Cc1c[nH]c(=O)[nH]c1=O
Reactant: CC(=O)OC[C@]1(COCc2ccccc2)OC(OC(C)=O)[C@H](OC(C)=O)[C@@H]1OCc1ccccc1
Agent: C/C(=N\[Si](C)(C)C)O[Si](C)(C)C
Agent: C[Si](C)(C)OS(=O)(=O)C(F)(F)F
Solvent: CC#N
Product: CC(=O)OC[C@]1(COCc2ccccc2)O[C@@H](n2cc(C)c(=O)[nH]c2=O)[C@H](OC(C)=O)[C@@H]1OCc1ccccc1
Temperature: 0 °C

Procedure:
To a stirred solution of the anomeric mixture 33 (736 mg, 1.51 mmol) and thymine (381 mg, 3.03 mmol) in anhydrous acetonitrile (14.5 cm3) was added N,O-bis(trimethylsilyl)acetamide (2.61 cm3, 10.6 mmol). The reaction mixture was stirred at reflux for 1 h, then cooled to 0° C. Trimethylsilyl triflate (0.47 cm3, 2.56 mmol) was added dropwise under stirring and the solution was stirred at 65° C. for 2 h. The reaction was quenched with a cold saturated aqueous solution of sodium hydrogen carbonate (15 cm3) and extraction was performed with dichloromethane (3×10 cm3). The combined organic phase was washed with saturated aqueous solutions of sodium hydrogencarbonate (2×10 cm3) and brine (2×10 cm3), and was dried (Na2SO4). The solvent was removed under reduced pressure and the residue was purified by silica gel column chromatography using dichloromethane/methanol (98:2, v/v) as eluent to give nucleoside 34 as a white solid material (639 mg, 76%). δH (CDCl3) 8.98 (1H, br s, NH), 7.39-7.26 (11H, m, Bn, 6-H), 6.22 (1H, d, J 5.3, 1′-H), 5.42 (1H, t, J 5.4, 2′-H), 4.63-4.43 (5H, m, 3′-H, Bn), 4.41 (1H, d, J 12.2, 5′-Ha), 4.17 (1H, d, J 12.1, 5′-Hb), 3.76 (1H, d, J 10.2, 1″Ha), 3.51 (1H, d, J 10.4, 1″-Hb), 2.09 (3H, s, COCH3), 2.03 (3H, s, COCH3), 1.53 (3H, d, J 0.9, CH3). δC (CDCl3) 170.8, 170.4 (C═O), 163.9 (C-4), 150.6 (C-2), 137.4 (C-6) 137.4, 136.1, 128.9, 128.8, 128.4, 128.2, 127,9 (Bn), 111.7 (C-5), 87.2, 87.2, 86.1 (C-1′, C-3′, C-4′), 77.6 (C-2′), 74.8, 73.9, 71.1, 63.8 (Bn, C-1″, C-5′), 20.9, 20.8 (COCH3), 12.0 (CH3). FAB-MS m/z 553 [M+H]+. Found: C, 62.7; H, 5.9; N, 4.7; C29H32N2O9 requires C, 63.0; H, 5.8; N, 5.1%.
Reaction SMILES: [Br:1][C:2]1[C:7]([CH3:8])=[CH:6][C:5]([N+:9]([O-:11])=[O:10])=[CH:4][N:3]=1.[Br:12]N1C(=O)CCC1=O.N(C1(C#N)CCCCC1)=NC1(C#N)CCCCC1>C(Cl)(Cl)(Cl)Cl>[Br:1][C:2]1[C:7]([CH2:8][Br:12])=[CH:6][C:5]([N+:9]([O-:11])=[O:10])=[CH:4][N:3]=1
Reactant: O=C1CCC(=O)N1Br
Reactant: Cc1cc([N+](=O)[O-])cnc1Br
Agent: N#CC1(N=NC2(C#N)CCCCC2)CCCCC1
Solvent: ClC(Cl)(Cl)Cl
Product: O=[N+]([O-])c1cnc(Br)c(CBr)c1
Temperature: 100 °C
Reaction time: 42 h
Yield: 74 %

Procedure:
A 75 mL pressure vessel was charged with 2-bromo-3-methyl-5-nitropyridine (540 mg, 2.49 mmol), N-bromo-succinimide (452 mg, 2.54 mmol), 1,1′-azobis(cyclohexanecarbonitrile) (61 mg, 0.25 mmol) and 25 mL CCl4, The vessel was closed with a rubber septum and thoroughly purged with Argon. The rubber septum was switched to a Teflon cap and the reaction mixture was stirred at 100° C. for 42 h. The mixture was cooled to RT, filtered to remove the succinimide byproduct, washed with CCl4 and concentrated under vacuum. The crude residue was purified by chromatography on silica gel (using a solvent gradient from 1% to 20% EtOAc in hexanes) in order to isolate the desired product as a yellow oil (316 mg; 74% yield based on the amount of recovered starting material), along with some dibromonated byproduct (142 mg) and unreacted starting material (228 mg).
Reaction SMILES: FC(F)(F)C(O)=O.[NH2:8][CH:9]1[C:17]2[C:12](=[CH:13][CH:14]=[CH:15][CH:16]=2)[CH2:11][CH:10]1[NH:18][C:19]([C:21]1[NH:22][C:23]2[C:28]([CH:29]=1)=[CH:27][C:26]([Cl:30])=[CH:25][CH:24]=2)=[O:20].[CH3:31][CH2:32][N:33](C(C)C)C(C)C.BrCC#N.CCOC(C)=O>C(#N)C>[Cl:30][C:26]1[CH:27]=[C:28]2[C:23](=[CH:24][CH:25]=1)[NH:22][C:21]([C:19]([NH:18][CH:10]1[CH2:11][C:12]3[C:17](=[CH:16][CH:15]=[CH:14][CH:13]=3)[CH:9]1[NH:8][CH2:31][C:32]#[N:33])=[O:20])=[CH:29]2
Reactant: NC1c2ccccc2CC1NC(=O)c1cc2cc(Cl)ccc2[nH]1
Reactant: CCN(C(C)C)C(C)C
Agent: N#CCBr
Solvent: CCOC(C)=O
Solvent: O=C(O)C(F)(F)F
Solvent: CC#N
Product: N#CCNC1c2ccccc2CC1NC(=O)c1cc2cc(Cl)ccc2[nH]1
Yield: 60.3 %

Procedure:
N-[1-Amino-2,3-dihydro-1H-inden-2-yl]-5-chloro-1H-indole-2-carboxamide trifluoroacetic acid salt (Method 4, 220 mg, 0.5 mmol), DIPEA (260 μL, 1.5 mmol) and bromoacetonitrile (37 μL, 0.55 mmol) in acetonitrile (5 mL) were heated in a microwave to 180° C. for 1 min. EtOAc (30 mL) was added and the mixture washed with water,(2×10 mL), brine (10 mL), dried (MgSO4) and evaporated. The residue was purified by column chromatography (EtOAc:Hexane 1:1) to afford the title compound (110 mg, 60%) as a white foam.
Reaction SMILES: Br.[Br:2][C:3]1[CH:4]=[C:5]([CH2:10]Br)[C:6]([NH2:9])=[N:7][CH:8]=1.[CH3:12][O:13][C:14]([C:16]1([NH2:21])[CH2:20][CH2:19][CH2:18][CH2:17]1)=[O:15].CCN(CC)CC>CN(C=O)C.O>[CH3:12][O:13][C:14]([C:16]1([NH:21][CH2:10][C:5]2[C:6]([NH2:9])=[N:7][CH:8]=[C:3]([Br:2])[CH:4]=2)[CH2:20][CH2:19][CH2:18][CH2:17]1)=[O:15]
Reactant: COC(=O)C1(N)CCCC1
Reactant: Nc1ncc(Br)cc1CBr
Agent: Br
Solvent: CCN(CC)CC
Solvent: O
Solvent: CN(C)C=O
Product: COC(=O)C1(NCc2cc(Br)cnc2N)CCCC1
Temperature: 0 °C
Reaction time: 2 h
Yield: 43.4 %

Procedure:
To an ice-cold suspension of 5-bromo-3-bromomethyl-pyridin-2-ylamine hydrobromide (8.64 g, 24.9 mmol) and 1-amino-cyclopentanecarboxylic acid methyl ester (3.56 g, 24.9 mmol) in DMF (100 mL) was added Et3N (5.30 mL, 37.4 mmol) slowly. The mixture was stirred for 2 h and then diluted with H2O. The solid was collected by filtration to give the title compound (3.55 g, 43%) as a yellow solid: 1H NMR (300 MHz, CDCl3) δ 8.02 (d, J=2.3 Hz, 1H), 7.37 (d, J=2.3 Hz, 1H), 5.49 (s, 2H), 3.76 (s, 3H), 3.52 (s, 2H), 2.12-2.05 (m, 2H), 1.79 (br s, 7H).
Reaction SMILES: [CH3:1][C:2]1[CH:7]=[C:6]([CH3:8])[CH:5]=[C:4]([CH3:9])[C:3]=1[OH:10].F[C:12]1[CH:19]=[CH:18][C:15]([C:16]#[N:17])=[CH:14][CH:13]=1.C(=O)([O-])[O-].[K+].[K+].[K+].[Br-]>C1(C)C=CC=CC=1.CN1C(=O)CCC1>[CH3:1][C:2]1[CH:7]=[C:6]([CH3:8])[CH:5]=[C:4]([CH3:9])[C:3]=1[O:10][C:12]1[CH:19]=[CH:18][C:15]([C:16]#[N:17])=[CH:14][CH:13]=1
Reactant: N#Cc1ccc(F)cc1
Reactant: Cc1cc(C)c(O)c(C)c1
Agent: O=C([O-])[O-]
Agent: [Br-]
Agent: [K+]
Solvent: Cc1ccccc1
Solvent: CN1CCCC1=O
Product: Cc1cc(C)c(Oc2ccc(C#N)cc2)c(C)c1
Temperature: 140 °C
Yield: 97 %

Procedure:
Into a 250 mL three-necked, round-bottomed flask equipped with a magnetic stir-bar, nitrogen inlet, and a condenser, 2,4,6-trimethylphenol (6.00 g, 44.1 mmol), 4-fluorobenzonitrile (5.34 g, 44.1 mmol), potassium carbonate (7.30 g, 52.8 mmol), and a mixture of NMP (100 mL) and toluene (60 mL) were placed. The reaction mixture was then heated and maintained around 140° C. for 8 h with vigorous nitrogen flow. The dark solution was filtered while it was warm and the filtrate was poured into distilled water containing 5% hydrochloric acid. The solution was separated into organic layer and aqueous layer. The organic layer was diluted with dichloromethane and separated. The solvent was removed to dryness. Light brown oily residue was freeze-dried to afford 10.1 g (97% yield): Anal. Calcd. for C16H15NO: C, 80.98%; H, 6.37%; N, 5.90%; O, 6.74%. Found: C, 80.31%; H, 6.37%; N, 5.75%; O, 6.46%. FT-IR (KBr, cm−1): 2226 (C≡N stretch). Mass spectrum (m/e): 237 (M+, 100% relative abundance), 222, 204, 194. 1H NMR (CDCl3, ppm) δ 2.05 (s, 6H, CH3), 2.30 (s, 3H, CH3), 6.81-6.84 (d, 2H, Ar), 6.91 (s, 2H, Ar), 7.53-7.56 (d, 2H, Ar). 13C NMR (CDCl3, ppm) δ 16.10, 20.79, 115.48, 129.07, 129.15, 129.88, 130.48, 134.25, 147.84, 150.03, 161.44.
Reaction SMILES: [C:1]1([CH:7]([CH3:9])[CH3:8])[CH:6]=[CH:5][CH:4]=[CH:3][CH:2]=1.C(=O)([O-])[O-:11].[Na+].[Na+].[OH2:16]>>[O-:16][OH:11].[C:1]1([CH:7]([CH3:9])[CH3:8])[CH:6]=[CH:5][CH:4]=[CH:3][CH:2]=1
Reactant: O=C([O-])[O-]
Reactant: O
Agent: [Na+]
Solvent: CC(C)c1ccccc1
Product: [O-]O

Procedure:
Cumene was air-oxidized at 100°-110° C. in the presence of an aqueous solution of sodium carbonate. After the reaction, oil-water separation was conducted, and the oily product was concentrated to provide a solution of cumene hydroperoxide (CHP) of which composition is indicated in Table 1.
Reaction SMILES: [CH2:1]([C:5]1[N:6]([CH2:13][C:14]2[CH:19]=[CH:18][C:17]([C:20]3[CH:25]=[CH:24][CH:23]=[CH:22][C:21]=3[C:26]3[N:30]([C:31]([C:44]4[CH:49]=[CH:48][CH:47]=[CH:46][CH:45]=4)([C:38]4[CH:43]=[CH:42][CH:41]=[CH:40][CH:39]=4)[C:32]4[CH:37]=[CH:36][CH:35]=[CH:34][CH:33]=4)[N:29]=[N:28][N:27]=3)=[CH:16][CH:15]=2)[C:7]([CH:11]=[O:12])=[C:8](Cl)[N:9]=1)[CH2:2][CH2:3][CH3:4].[H][H].O.O.O.C([O-])(=O)C.[Na+]>CO.[Pd]>[CH2:1]([C:5]1[N:6]([CH2:13][C:14]2[CH:15]=[CH:16][C:17]([C:20]3[CH:25]=[CH:24][CH:23]=[CH:22][C:21]=3[C:26]3[N:30]([C:31]([C:32]4[CH:37]=[CH:36][CH:35]=[CH:34][CH:33]=4)([C:44]4[CH:45]=[CH:46][CH:47]=[CH:48][CH:49]=4)[C:38]4[CH:39]=[CH:40][CH:41]=[CH:42][CH:43]=4)[N:29]=[N:28][N:27]=3)=[CH:18][CH:19]=2)[C:7]([CH:11]=[O:12])=[CH:8][N:9]=1)[CH2:2][CH2:3][CH3:4]
Reactant: [H][H]
Reactant: CCCCc1nc(Cl)c(C=O)n1Cc1ccc(-c2ccccc2-c2nnnn2C(c2ccccc2)(c2ccccc2)c2ccccc2)cc1
Agent: [Pd]
Agent: CC(=O)[O-]
Agent: [Na+]
Solvent: O
Solvent: CO
Product: CCCCc1ncc(C=O)n1Cc1ccc(-c2ccccc2-c2nnnn2C(c2ccccc2)(c2ccccc2)c2ccccc2)cc1

Procedure:
12.0 g (18.1 mmol) of 2-n-butyl-4-chloro-1-[(2'-(N-triphenylmethyltetrazol-5-yl)biphenyl-4-yl)methyl]-1H-imidazole-5-carboxaldehyde in 150 ml of methanol are hydrogenated at 25° C. for 1.5 h at a hydrogen pressure of about 3 bar in the presence of 1. 2 g of palladium on active carbon (5%) and 2.46 g (18.1 mmol) of sodium acetate trihydrate. The solution is then filtered off from the catalyst and concentrated, and the residue is chromatographed on silica gel 60 using ethyl acetate/petroleum ether (1:1).
Reaction SMILES: [CH:1]1([CH2:4][N:5]2[CH:9]=[C:8]([C:10]3[CH:11]=[C:12]4[N:18]=[CH:17][N:16]([C:19]5[CH:20]=[C:21]([NH2:33])[CH:22]=[C:23]([C:25]6[CH:30]=[CH:29][C:28]([F:31])=[CH:27][C:26]=6[F:32])[CH:24]=5)[C:13]4=[N:14][CH:15]=3)[N:7]=[N:6]2)[CH2:3][CH2:2]1.[CH:34]1([C:37](O)=[O:38])[CH2:36][CH2:35]1.CN(C(ON1N=NC2C=CC=NC1=2)=[N+](C)C)C.F[P-](F)(F)(F)(F)F.CCN(C(C)C)C(C)C>CN(C=O)C>[CH:1]1([CH2:4][N:5]2[CH:9]=[C:8]([C:10]3[CH:11]=[C:12]4[N:18]=[CH:17][N:16]([C:19]5[CH:20]=[C:21]([NH:33][C:37]([CH:34]6[CH2:36][CH2:35]6)=[O:38])[CH:22]=[C:23]([C:25]6[CH:30]=[CH:29][C:28]([F:31])=[CH:27][C:26]=6[F:32])[CH:24]=5)[C:13]4=[N:14][CH:15]=3)[N:7]=[N:6]2)[CH2:2][CH2:3]1
Reactant: Nc1cc(-c2ccc(F)cc2F)cc(-n2cnc3cc(-c4cn(CC5CC5)nn4)cnc32)c1
Reactant: O=C(O)C1CC1
Agent: CN(C)C(On1nnc2cccnc21)=[N+](C)C
Agent: F[P-](F)(F)(F)(F)F
Solvent: CN(C)C=O
Solvent: CCN(C(C)C)C(C)C
Product: O=C(Nc1cc(-c2ccc(F)cc2F)cc(-n2cnc3cc(-c4cn(CC5CC5)nn4)cnc32)c1)C1CC1
Reaction time: 16 h
Yield: 51 %

Procedure:
To a solution of 5-(6-(1-(cyclopropylmethyl)-1H-1,2,3-triazol-4-yl)-3H-imidazo-[4,5-b]pyridin-3-yl)-2′,4′-difluoro-[1,1′-biphenyl]-3-amine (50 mg, 0.11 mmol) in DMF was added cyclopropanecarboxylic acid (11 mg, 0.13, mmol, 1.2 eq.) followed by HATU (91 mg, 0.24 mmol, 2.0 eq.) and DIPEA (43 mg, 0.33 mmol, 3.0 eq). The mixture was stirred for 16 h and quenched extracted as in Example 1(d). The solvent was distilled off to afford the crude residue which was purified by column chromatography to give the product in 51% yield (25 mg). 1H NMR (300 MHz, DMSO): δ 10.6 (s, 1H) 8.99 (d, 2H), 8.88 (d, 1H), 8.62 (d, 1H), 8.31 (d, 1H), 7.92 (d, 1H), 7.76-7.71 (m, 2H), 7.47-7.40 (m, 1H), 7.29-7.24 (m, 1H), 4.33-4.30 (d, 2H), 3.64-3.62 (m, 2H), 3.12-3.09 (m, 2H), 1.87-1.83 (m, 1H), 0.63-0.61 (t, 2H), 0.49-0.48 (t, 2H); LC-MS (ESI): Calculated mass: 511.5; Observed mass: 511.8 [M+H]+ (rt: 1.63 min).
Reaction SMILES: [Cl:1][C:2]1[CH:3]=[CH:4][C:5]([NH:8][C:9]([CH2:11][N:12]2[C:16]([CH2:17][O:18][CH2:19][CH2:20][O:21][CH2:22][CH2:23][O:24][CH3:25])=[CH:15][C:14]([C:26]([OH:28])=O)=[N:13]2)=[O:10])=[N:6][CH:7]=1.Cl.[CH:30]([N:33]1[CH2:38][CH2:37][CH:36]([NH2:39])[CH2:35][CH2:34]1)([CH3:32])[CH3:31].C1N(P(Cl)(N2C(=O)OCC2)=O)C(=O)OC1>C(Cl)Cl.CCN(CC)CC>[CH:30]([N:33]1[CH2:38][CH2:37][CH:36]([NH:39][C:26]([C:14]2[CH:15]=[C:16]([CH2:17][O:18][CH2:19][CH2:20][O:21][CH2:22][CH2:23][O:24][CH3:25])[N:12]([CH2:11][C:9](=[O:10])[NH:8][C:5]3[CH:4]=[CH:3][C:2]([Cl:1])=[CH:7][N:6]=3)[N:13]=2)=[O:28])[CH2:35][CH2:34]1)([CH3:32])[CH3:31]
Reactant: COCCOCCOCc1cc(C(=O)O)nn1CC(=O)Nc1ccc(Cl)cn1
Reactant: CC(C)N1CCC(N)CC1
Agent: Cl
Agent: O=C1OCCN1P(=O)(Cl)N1CCOC1=O
Solvent: CCN(CC)CC
Solvent: ClCCl
Product: COCCOCCOCc1cc(C(=O)NC2CCN(C(C)C)CC2)nn1CC(=O)Nc1ccc(Cl)cn1
Reaction time: 16 h

Procedure:
To 400 mg 1-[(5-Chloro-pyridin-2-ylcarbamoyl)-methyl]-5-[2-(2-methoxy-ethoxy)-ethoxymethyl]-1H-pyrazole-3-carboxylic acid in 5 ml DCM and 0.3 ml NEt3, 217 mg 1-Isopropyl-piperidin-4-ylamine hydrochloride and 250 mg BOP-Cl were added at RT and the mixture was stirred for 16 h. The mixture was concentrated under reduced pressure and the residue was purified by preparative HPLC (C18 reverse phase column, elution with a H2O/MeCN gradient with 0.1% TFA). The fractions containing the product were evaporated and lyophilized to yield a white solid.