Azzindani/Open_Reaction_Data huggingface dataset:
Reaction SMILES: C([O:8][C:9]1[CH:10]=[C:11]2[C:15](=[CH:16][CH:17]=1)[NH:14][CH:13]=[CH:12]2)C1C=CC=CC=1.[H-].[Na+].[CH:20]([Si:23](Cl)([CH:27]([CH3:29])[CH3:28])[CH:24]([CH3:26])[CH3:25])([CH3:22])[CH3:21]>O1CCCC1>[CH:20]([Si:23]([CH:27]([CH3:29])[CH3:28])([CH:24]([CH3:26])[CH3:25])[N:14]1[C:15]2[C:11](=[CH:10][C:9]([OH:8])=[CH:17][CH:16]=2)[CH:12]=[CH:13]1)([CH3:22])[CH3:21]
Reactant: c1ccc(COc2ccc3[nH]ccc3c2)cc1
Reactant: CC(C)[Si](Cl)(C(C)C)C(C)C
Agent: [H-]
Agent: [Na+]
Solvent: C1CCOC1
Product: CC(C)[Si](C(C)C)(C(C)C)n1ccc2cc(O)ccc21

Procedure:
5-Benzyloxy-indole (1.0 g) was treated with NaH (135 mg) and triisopropylsilyl chloride (1.0 g) in tetrahydrofuran for 1 hour, purified by flash chromatography (98/2 ethyl acetate/hexanes), then debenzylated in ethanol (35 mL) using Pearlman's catalyst (0.19 g) and a hydrogen balloon.
Reaction SMILES: [F:1][C:2]1[CH:7]=[CH:6][C:5]([C:8]2[N:12]=[C:11]([C:13]3[CH:18]=[CH:17][C:16]([F:19])=[CH:15][CH:14]=3)[N:10]([CH2:20][C:21](O)=[O:22])[N:9]=2)=[CH:4][CH:3]=1.CN(C(ON1N=NC2C=CC=CC1=2)=[N+](C)C)C.[B-](F)(F)(F)F.CCN(C(C)C)C(C)C.[CH3:55][O:56][C:57]1[CH:62]=[CH:61][N:60]=[C:59]([N:63]2[CH2:68][CH2:67][NH:66][CH2:65][CH2:64]2)[CH:58]=1>CN(C=O)C>[F:1][C:2]1[CH:7]=[CH:6][C:5]([C:8]2[N:12]=[C:11]([C:13]3[CH:18]=[CH:17][C:16]([F:19])=[CH:15][CH:14]=3)[N:10]([CH2:20][C:21]([N:66]3[CH2:67][CH2:68][N:63]([C:59]4[CH:58]=[C:57]([O:56][CH3:55])[CH:62]=[CH:61][N:60]=4)[CH2:64][CH2:65]3)=[O:22])[N:9]=2)=[CH:4][CH:3]=1
Reactant: COc1ccnc(N2CCNCC2)c1
Reactant: O=C(O)Cn1nc(-c2ccc(F)cc2)nc1-c1ccc(F)cc1
Agent: CN(C)C(On1nnc2ccccc21)=[N+](C)C
Agent: F[B-](F)(F)F
Solvent: CN(C)C=O
Solvent: CCN(C(C)C)C(C)C
Product: COc1ccnc(N2CCN(C(=O)Cn3nc(-c4ccc(F)cc4)nc3-c3ccc(F)cc3)CC2)c1
Temperature: 25 °C
Yield: 60.3 %

Procedure:
32 mg (3,5-bis-(4-fluoro-phenyl)-(1,2,4)triazol-1-yl)-acetic acid was dissolved in 2 mL DMF. 39 mg TBTU and 53 μL DIPEA were added to this solution and the mixture was stirred for a few minutes at RT. Then 24 mg 1-(4-methoxy-pyridin-2-yl)-piperazine was added. The mixture was stirred 1 h at RT. The reaction-solution was evaporated and the residue was purified by HPLC to give 30 mg of the desired compound. Rt: 1.68 (method C), (M+H)+: 491
Reaction SMILES: Br[C:2]1[CH:3]=[C:4]([CH:7]=[C:8]([F:10])[CH:9]=1)[C:5]#[N:6].C(N(CC)CC)C.[CH3:18][Si:19]([C:22]#[CH:23])([CH3:21])[CH3:20]>C1COCC1.[Cu](I)I.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>[F:10][C:8]1[CH:7]=[C:4]([CH:3]=[C:2]([C:23]#[C:22][Si:19]([CH3:21])([CH3:20])[CH3:18])[CH:9]=1)[C:5]#[N:6]
Reactant: C#C[Si](C)(C)C
Reactant: N#Cc1cc(F)cc(Br)c1
Agent: Cl[Pd](Cl)([P](c1ccccc1)(c1ccccc1)c1ccccc1)[P](c1ccccc1)(c1ccccc1)c1ccccc1
Agent: I[Cu]I
Solvent: C1CCOC1
Solvent: CCN(CC)CC
Product: C[Si](C)(C)C#Cc1cc(F)cc(C#N)c1

Procedure:
To a solution of commercially available 3-bromo-5-fluorobenzonitrile (5 g, 25 mmol) and triethylamine (35 ml) in 35 ml of THF was bubbled nitrogen for 10 min. Then added trimethylsilylacetylene (5.0 g, 50 mmol), copper iodide (60 mg, 0.31 mmol), and PdCl2(PPh3)2 (80 mg, 0.11 mmol) and the reaction mixture was heated with a heating mantle. After an initial exotherm, the reaction was heated at reflux for 3 hrs. The reaction mixture was concentrated on a rotary evaporator and the dark residue diluted with hexane and washed with water three times. The hexane layer was filtered through Celite and the filtrate was concentrated to give a brown oil. The crude material was used without further purification. LCMS B: Ret time 3.96 min, (M+H)+=218.14. 1H NMR, 400 MHz, CDCl3: 7.57 (s, 1H), 7.43 (m, 1H), 7.35 (m, 1H), 0.26 (s, 9H).
Reaction SMILES: [CH3:1][CH2:2][N:3]([CH2:6][CH2:7][NH:8][C:9]([C:11]1[C:15]([CH3:16])=[C:14](/[CH:17]=[C:18]2/[C:19]3[CH:24]=[C:23]([F:25])[CH:22]=[CH:21][C:20]=3[NH:26][C:27]/2=[O:28])[NH:13][C:12]=1[CH3:29])=[O:10])[CH2:4][CH3:5].[C:30]([OH:42])(=[O:41])[CH2:31][C:32]([CH2:37][C:38]([OH:40])=[O:39])([C:34]([OH:36])=[O:35])[OH:33]>C(O)C>[CH3:1][CH2:2][N:3]([CH2:6][CH2:7][NH:8][C:9]([C:11]1[C:15]([CH3:16])=[C:14](/[CH:17]=[C:18]2/[C:19]3[CH:24]=[C:23]([F:25])[CH:22]=[CH:21][C:20]=3[NH:26][C:27]/2=[O:28])[NH:13][C:12]=1[CH3:29])=[O:10])[CH2:4][CH3:5].[C:30]([O-:42])(=[O:41])[CH2:31][C:32]([CH2:37][C:38]([O-:40])=[O:39])([C:34]([O-:36])=[O:35])[OH:33]
Reactant: O=C(O)CC(O)(CC(=O)O)C(=O)O
Agent: CCN(CC)CCNC(=O)c1c(C)[nH]c(/C=C2\C(=O)Nc3ccc(F)cc32)c1C
Solvent: CCO
Product: O=C([O-])CC(O)(CC(=O)[O-])C(=O)[O-]
Temperature: 22.5 °C

Procedure:
In yet another example sunitinib base dissolved in ethanol and about molar equivalent or slight excess of citric acid dissolved in ethanol are combined while heating, and left to cool to about room temperature such as about 20 to 25° C. to give sunitinib citrate.
Reaction SMILES: [F:1][C:2]1[C:11]([F:12])=[C:10]2[C:5]([N:6]=[CH:7][C:8](=[O:13])[NH:9]2)=[CH:4][CH:3]=1.[H-].[Na+].CS(O[CH2:21][CH2:22][N:23]1[CH2:28][CH2:27][CH:26]([NH:29][C:30]([O:32][C:33]([CH3:36])([CH3:35])[CH3:34])=[O:31])[CH2:25][CH2:24]1)(=O)=O.COC1C=C2C(C=CC(=O)N2CCN2CCC(NC(=O)OC(C)(C)C)CC2)=CC=1>C(OCC)(=O)C>[F:1][C:2]1[C:11]([F:12])=[C:10]2[C:5]([N:6]=[CH:7][C:8](=[O:13])[N:9]2[CH2:21][CH2:22][N:23]2[CH2:28][CH2:27][CH:26]([NH:29][C:30](=[O:31])[O:32][C:33]([CH3:36])([CH3:35])[CH3:34])[CH2:25][CH2:24]2)=[CH:4][CH:3]=1
Reactant: O=c1cnc2ccc(F)c(F)c2[nH]1
Reactant: CC(C)(C)OC(=O)NC1CCN(CCOS(C)(=O)=O)CC1
Agent: COc1ccc2ccc(=O)n(CCN3CCC(NC(=O)OC(C)(C)C)CC3)c2c1
Agent: [H-]
Agent: [Na+]
Solvent: CCOC(C)=O
Product: CC(C)(C)OC(=O)NC1CCN(CCn2c(=O)cnc3ccc(F)c(F)c32)CC1
Yield: 14.2 %

Procedure:
7,8-Difluoroquinoxalin-2(1H)-one (Intermediate 155—a mixture of regioisomers containing 30% 5,6-difluoroquinoxalin-2(1H)-one, 1.0 g, 5.50 mmol) was deprotonated with sodium hydride (60% in oil, 0.26 g, 6.60 mmol) and alkylated with 2-{4-[(tert-butoxycarbonyl)amino]piperidin-1-yl}ethyl methanesulfonate (Intermediate 6) (6.6 mmol) as described for Intermediate 2. Chromatography on silica gel with 70-100% ethyl acetate in hexanes gave 320 mg of the product as a colorless solid.
Reaction SMILES: [CH3:1][S:2]([C:4]1[CH:9]=[CH:8][C:7](B(O)O)=[CH:6][CH:5]=1)=[O:3].Br[C:14]1[CH:19]=[CH:18][C:17]([O:20][CH2:21][CH:22]2[CH2:27][CH2:26][N:25]([C:28]([O:30][CH:31]([CH3:33])[CH3:32])=[O:29])[CH2:24][CH2:23]2)=[CH:16][CH:15]=1>>[CH3:1][S:2]([C:4]1[CH:9]=[CH:8][C:7]([C:14]2[CH:15]=[CH:16][C:17]([O:20][CH2:21][CH:22]3[CH2:23][CH2:24][N:25]([C:28]([O:30][CH:31]([CH3:33])[CH3:32])=[O:29])[CH2:26][CH2:27]3)=[CH:18][CH:19]=2)=[CH:6][CH:5]=1)=[O:3]
Reactant: CC(C)OC(=O)N1CCC(COc2ccc(Br)cc2)CC1
Reactant: CS(=O)c1ccc(B(O)O)cc1
Product: CC(C)OC(=O)N1CCC(COc2ccc(-c3ccc(S(C)=O)cc3)cc2)CC1
Yield: 15.9 %

Procedure:
The title compound (6.6 mg, 16%) was prepared from (±)-[4-(methylsulfinyl)phenyl]boronic acid (18.4 mg, 0.1 mmol) and 1-methylethyl 4-{[(4-bromophenyl)oxy]methyl}-1-piperidinecarboxylate (Example 9, Step 2, 36 mg, 0.10 mmol) in a manner similar to Example 9, Step 3. LRMS (ESI), m/z 416 (M+H).
Reaction SMILES: [Br:1][CH2:2][CH2:3][O:4][C:5]1[CH:13]=[CH:12][C:8]([C:9](Cl)=[O:10])=[CH:7][C:6]=1[F:14].[Al+3].[Cl-].[Cl-].[Cl-].[C:19]1([O:25][CH3:26])[CH:24]=[CH:23][CH:22]=[CH:21][CH:20]=1.Cl>ClCCl>[Br:1][CH2:2][CH2:3][O:4][C:5]1[CH:13]=[CH:12][C:8]([C:9]([C:22]2[CH:23]=[CH:24][C:19]([O:25][CH3:26])=[CH:20][CH:21]=2)=[O:10])=[CH:7][C:6]=1[F:14]
Reactant: O=C(Cl)c1ccc(OCCBr)c(F)c1
Reactant: COc1ccccc1
Agent: Cl
Agent: [Al+3]
Agent: [Cl-]
Solvent: ClCCl
Product: COc1ccc(C(=O)c2ccc(OCCBr)c(F)c2)cc1
Temperature: 25 °C
Reaction time: 6 h
Yield: 78.2 %

Procedure:
To a solution of 4-(2-bromoethoxy)-3-fluorobenzoyl chloride (1.07 g, 3.80 mmol) and anhydrous AlCl3 (1.01 g, 7.60 mmol) in dry dichloromethane (18 mL) was added anisole (822 mg, 7.60 mmol) in 2 mL dichloromethane at 0° C. After stirring at rt for 6 h, the mixture was poured into 3 N HCl, and extracted with dichloromethane. The extract was washed with sat. NaHCO3 and brine, dried over Na2SO4, filtered, concentrated, and purified by column chromatography over silica gel (eluent: petroleum ether/ethyl acetate=10/1 to 5/1) to give 1.05 g (77%) of the subtitle compound as a white solid. 1H NMR (400 MHz, CDCl3) δ 7.79 (d, J=8.8 Hz, 2H), 7.58 (d, J=11.6 Hz, 1H), 7.55 (d, J=8.4 Hz, 1H), 7.03 (dd, J=8.0 Hz, 8.4 Hz, 1H), 6.98 (d, J=9.2 Hz, 2H), 4.44 (t, J=6.4 Hz, 2H), 3.90 (s, 3H), 3.70 (t, J=6.4 Hz, 2H).
Reaction SMILES: [C:1]([O:5][C:6](=[O:42])[CH2:7][N:8]1[CH2:13][CH2:12][N:11]([C:14](=[O:35])[C@H:15]([CH2:27][C:28]2[CH:33]=[CH:32][C:31]([OH:34])=[CH:30][CH:29]=2)[NH:16]C(OCC2C=CC=CC=2)=O)[C@@H:10]([CH2:36][C:37]([O:39][CH3:40])=[O:38])[C:9]1=[O:41])([CH3:4])([CH3:3])[CH3:2].C(O)(=O)C.CO>[H][H].[C].[Pd]>[C:6]([OH:42])(=[O:5])[CH3:7].[C:1]([O:5][C:6](=[O:42])[CH2:7][N:8]1[CH2:13][CH2:12][N:11]([C:14](=[O:35])[C@H:15]([CH2:27][C:28]2[CH:29]=[CH:30][C:31]([OH:34])=[CH:32][CH:33]=2)[NH2:16])[C@@H:10]([CH2:36][C:37]([O:39][CH3:40])=[O:38])[C:9]1=[O:41])([CH3:4])([CH3:2])[CH3:3]
Reactant: COC(=O)C[C@H]1C(=O)N(CC(=O)OC(C)(C)C)CCN1C(=O)[C@H](Cc1ccc(O)cc1)NC(=O)OCc1ccccc1
Reactant: [H][H]
Agent: [Pd]
Solvent: CC(=O)O
Solvent: CO
Product: COC(=O)C[C@H]1C(=O)N(CC(=O)OC(C)(C)C)CCN1C(=O)[C@@H](N)Cc1ccc(O)cc1
Yield: 176.2 %

Procedure:
A mixture of 1.3 g of (S)-4-(N-benzyloxycarbonyl-L-tyrosyl)-3 -methoxycarbonylmethyl-2-oxopiperazine- 1-acetic acid tert-butyl ester thus obtained, 300 mg of 10% palladium-carbon, 180 mg of acetic acid and 20 ml of methanol was stirred for 30 minutes in hydrogen streams. The catalyst was filtered off, and the filtrate was concentrated under reduced pressure to afford 1.0 g of (S)-4-L-tyrosyl-3-methoxycarbonylmethyl-2-oxo-piperazine-1-acetic acid tert-butyl ester acetate as a colorless oily product. This product can be used in the subsequent reaction without purification.
Reaction SMILES: [CH2:1]([O:3][C:4](=[O:39])[C:5]1[CH:10]=[CH:9][C:8]([NH:11][C:12](=[O:38])[CH:13]([N:20]2[C:24]3[CH:25]=[C:26]([F:30])[C:27]([F:29])=[CH:28][C:23]=3[N:22]=[C:21]2[C:31]2[CH:36]=[CH:35][C:34]([Cl:37])=[CH:33][CH:32]=2)[CH:14]2[CH2:19][CH2:18][CH2:17][CH2:16][CH2:15]2)=[CH:7][CH:6]=1)C.ClC1C=CC([C:47]2N(C(C3CCCCC3)C(O)=O)C3C=C(F)C(F)=CC=3[N:48]=2)=CC=1.COC(=O)C1C=CC(N)=C(C#N)C=1.C(N(CC)C(C)C)(C)C>>[CH3:1][O:3][C:4](=[O:39])[C:5]1[CH:10]=[CH:9][C:8]([NH:11][C:12](=[O:38])[CH:13]([N:20]2[C:24]3[CH:25]=[C:26]([F:30])[C:27]([F:29])=[CH:28][C:23]=3[N:22]=[C:21]2[C:31]2[CH:32]=[CH:33][C:34]([Cl:37])=[CH:35][CH:36]=2)[CH:14]2[CH2:19][CH2:18][CH2:17][CH2:16][CH2:15]2)=[C:7]([C:47]#[N:48])[CH:6]=1
Reactant: O=C(O)C(C1CCCCC1)n1c(-c2ccc(Cl)cc2)nc2cc(F)c(F)cc21
Reactant: CCOC(=O)c1ccc(NC(=O)C(C2CCCCC2)n2c(-c3ccc(Cl)cc3)nc3cc(F)c(F)cc32)cc1
Agent: COC(=O)c1ccc(N)c(C#N)c1
Solvent: CCN(C(C)C)C(C)C
Product: COC(=O)c1ccc(NC(=O)C(C2CCCCC2)n2c(-c3ccc(Cl)cc3)nc3cc(F)c(F)cc32)c(C#N)c1

Procedure:
This compound was prepared in analogy to example 22, intermediate d, from [2-(4-chloro-phenyl)-5,6-difluoro-benzoimidazol-1-yl]-cyclohexyl-acetic acid, 4-amino-3-cyano-benzoic acid methyl ester and N,N-diisopropylethylamine as a base.
Reaction SMILES: [N:1]1([C:6]2[CH:12]=[CH:11][C:9]([NH2:10])=[CH:8][CH:7]=2)[CH:5]=[CH:4][CH:3]=[N:2]1.N1C=CC=CC=1.Cl[C:20]([O:22][CH2:23][C:24]([Cl:27])([Cl:26])[Cl:25])=[O:21]>CN(C)C(=O)C>[N:1]1([C:6]2[CH:7]=[CH:8][C:9]([NH:10][C:20](=[O:21])[O:22][CH2:23][C:24]([Cl:27])([Cl:26])[Cl:25])=[CH:11][CH:12]=2)[CH:5]=[CH:4][CH:3]=[N:2]1
Reactant: O=C(Cl)OCC(Cl)(Cl)Cl
Reactant: Nc1ccc(-n2cccn2)cc1
Solvent: CC(=O)N(C)C
Solvent: c1ccncc1
Product: O=C(Nc1ccc(-n2cccn2)cc1)OCC(Cl)(Cl)Cl
Temperature: 0 °C
Yield: 95.2 %

Procedure:
To a solution of 4-(1H-pyrazol-1-yl)aniline (1.00 g, 6.28 mmol) and pyridine (1.52 ml, 18.8 mmol) in N,N-dimethylacetamide (20 ml) was added 2,2,2-trichloroethyl chloroformate (1.30 ml, 9.42 mmol) under ice-cooling, and the mixture was stirred under ice-cooling for 2 hours. The reaction mixture was poured into ice-water, and 2.00 g (95.2%) of the desired product was collected by filtration as a solid.
Reaction SMILES: [CH3:1][S:2](Cl)(=[O:4])=[O:3].[NH2:6][C:7]1[CH:15]=[CH:14][CH:13]=[C:12]2[C:8]=1[C:9](=[O:34])[N:10]([CH:17]([C:23]1[CH:28]=[CH:27][C:26]([O:29][CH3:30])=[C:25]([O:31][CH2:32][CH3:33])[CH:24]=1)[CH2:18][S:19]([CH3:22])(=[O:21])=[O:20])[C:11]2=[O:16].C(N(CC)CC)C>C(Cl)Cl>[CH3:1][S:2]([N:6]([S:2]([CH3:1])(=[O:4])=[O:3])[C:7]1[CH:15]=[CH:14][CH:13]=[C:12]2[C:8]=1[C:9](=[O:34])[N:10]([CH:17]([C:23]1[CH:28]=[CH:27][C:26]([O:29][CH3:30])=[C:25]([O:31][CH2:32][CH3:33])[CH:24]=1)[CH2:18][S:19]([CH3:22])(=[O:20])=[O:21])[C:11]2=[O:16])(=[O:4])=[O:3]
Reactant: CCOc1cc(C(CS(C)(=O)=O)N2C(=O)c3cccc(N)c3C2=O)ccc1OC
Reactant: CS(=O)(=O)Cl
Solvent: CCN(CC)CC
Solvent: ClCCl
Product: CCOc1cc(C(CS(C)(=O)=O)N2C(=O)c3cccc(N(S(C)(=O)=O)S(C)(=O)=O)c3C2=O)ccc1OC
Reaction time: 24 h

Procedure:
Methanesulfonyl chloride (0.3 g, 2.62 mmol) was added to a stirred suspension of 4-amino-2-[1-(3-ethoxy-4-methoxyphenyl)-2-(methylsulfonyl)-ethyl]isoindoline-1,3-dione (0.55 g, 1.31 mmol) and triethylamine (0.4 g, 3.93 mmol) in methylene chloride (60 mL) and the resulting mixture stirred for 24 hours. The mixture was then washed with sat. Sodium bicarbonate (25 mL), 1N hydrogen chloride (25 mL), H2O (25 mL), brine (25 mL) and dried over magnesium sulfate. The solvent was removed in vacuo. The residue was slurried in methanol:tetrahydrofuran (2:1) to give after isolation by filtration 4-[bis(methylsulfonyl)amino]-2-[1-(3-ethoxy-4-methoxyphenyl)-2-(methylsulfonyl)ethyl]isoindoline-1,3-dione (0.53 g, 70%) as a white solid: mp 277-279 ° C.; 1H NMR (DMSO-d6) δ 8.05-7.95 (m, 3H), 7.11-6.92 (m, 3H), 5.78-5.74 (dd, J=5.5, 9.1 Hz, 1H), 4.31-4.22 (m, 2H), 3.99 (q, J=6.9 Hz, 2H), 3.73 (s, 3H), 3.55 (s, 6H), 2.95 (s, 3H), 1.31 (t, J=7.0 Hz, 3H); 13C NMR (DMSO-d6) δ 166.11, 165.35, 148.96, 147.88, 138.63, 136.05, 132.60, 129.64, 129.31, 129.27, 125.26, 119.89, 112.33, 111.76, 63.73, 55.46, 53.38, 47.92, 43.50, 43.44, 41.15, 14.61; Anal. Calcd. for C22H26N2O10S3: C, 45.95; H, 4.56; N, 4.87; S, 16.74. Found: C, 45.90; H, 4.40; N, 4.75; S, 16.55.
Reaction SMILES: [C:1]([O:4][CH:5]1[C:9]2=[N:10][CH:11]=[C:12]([NH2:29])[C:13]([N:14]3[CH2:19][C@H:18]([CH3:20])[CH2:17][C@H:16]([NH:21][C:22]([O:24][C:25]([CH3:28])([CH3:27])[CH3:26])=[O:23])[CH2:15]3)=[C:8]2[CH2:7][CH2:6]1)(=[O:3])[CH3:2].[F:30][C:31]1[CH:36]=[C:35]([CH2:37][O:38][CH3:39])[CH:34]=[C:33]([F:40])[C:32]=1[C:41]1[N:46]=[C:45]([C:47](O)=[O:48])[CH:44]=[CH:43][C:42]=1[F:50].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>[C:1]([O:4][CH:5]1[C:9]2=[N:10][CH:11]=[C:12]([NH:29][C:47]([C:45]3[CH:44]=[CH:43][C:42]([F:50])=[C:41]([C:32]4[C:31]([F:30])=[CH:36][C:35]([CH2:37][O:38][CH3:39])=[CH:34][C:33]=4[F:40])[N:46]=3)=[O:48])[C:13]([N:14]3[CH2:19][C@H:18]([CH3:20])[CH2:17][C@H:16]([NH:21][C:22]([O:24][C:25]([CH3:28])([CH3:27])[CH3:26])=[O:23])[CH2:15]3)=[C:8]2[CH2:7][CH2:6]1)(=[O:3])[CH3:2]
Reactant: CC(=O)OC1CCc2c1ncc(N)c2N1C[C@H](C)C[C@H](NC(=O)OC(C)(C)C)C1
Reactant: COCc1cc(F)c(-c2nc(C(=O)O)ccc2F)c(F)c1
Agent: CN(C)C(On1nnc2cccnc21)=[N+](C)C
Agent: F[P-](F)(F)(F)(F)F
Solvent: CCN(C(C)C)C(C)C
Solvent: CN(C)C=O
Product: COCc1cc(F)c(-c2nc(C(=O)Nc3cnc4c(c3N3C[C@H](C)C[C@H](NC(=O)OC(C)(C)C)C3)CCC4OC(C)=O)ccc2F)c(F)c1
Temperature: 25 °C
Reaction time: 2 h

Procedure:
A mixture of 3-amino-4-{(3S,5R)-3-[(tert-butoxycarbonyl)amino]-5-methylpiperidin-1-yl}-6,7-dihydro-5H-cyclopenta[b]pyridin-7-yl acetate (256 mg, 0.633 mmol), 6-[2,6-difluoro-4-(methoxymethyl)phenyl]-5-fluoropyridine-2-carboxylic acid (188 mg, 0.633 mmol), HATU (481 mg, 1.26 mmol) in DMF (1 mL) and DIPEA (0.330 mL, 1.90 mmol) was stirred at room temperature for 2 h. The reaction mixture was quenched with water and then extracted with EtOAc (2 times). The combined organic extracts were washed with brine, dried over Na2SO4, and concentrated under reduced pressure. The resulting residue was purified by column chromatography on silica gel using CombiFlash® apparatus eluting with EtOAc/hexanes (50-100%) to yield 4-{(3S,5R)-3-[(tert-butoxycarbonyl)amino]-5-methylpiperidin-1-yl}-3-[({6-[2,6-difluoro-4-(methoxymethyl)phenyl]-5-fluoropyridin-2-yl}carbonyl)amino]-6,7-dihydro-5H-cyclopenta[b]pyridin-7-yl acetate as an intermediate.
Reaction SMILES: C([O-])(=[O:3])C.[Na+].[Cl:6][C:7]1[CH:8]=[C:9]([CH2:25][C:26]([OH:28])=[O:27])[CH:10]=[C:11]([Cl:24])[C:12]=1[O:13][C:14]1[N:15]=[N:16][C:17](Cl)=[C:18]([CH:20]([CH3:22])[CH3:21])[CH:19]=1>C(O)(=O)C>[Cl:6][C:7]1[CH:8]=[C:9]([CH2:25][C:26]([OH:28])=[O:27])[CH:10]=[C:11]([Cl:24])[C:12]=1[O:13][C:14]1[CH:19]=[C:18]([CH:20]([CH3:22])[CH3:21])[C:17](=[O:3])[NH:16][N:15]=1
Reactant: CC(C)c1cc(Oc2c(Cl)cc(CC(=O)O)cc2Cl)nnc1Cl
Reactant: CC(=O)[O-]
Agent: [Na+]
Solvent: CC(=O)O
Product: CC(C)c1cc(Oc2c(Cl)cc(CC(=O)O)cc2Cl)n[nH]c1=O
Temperature: 125 °C
Yield: 65 %

Procedure:
A mixture of glacial acetic acid (200 mL), sodium acetate (6.1 g, 74.4 mmol) and [3,5-dichloro-4-(6-chloro-5-isopropyl-pyridazin-3-yloxy)-phenyl]-acetic acid (18) (8.3 g, 21.96 mmol) was heated to 125° C. for 24 h. The reaction mixture was cooled to room temperature and concentrated. The resulting residue was diluted with methylene chloride (200 mL) and was washed with water (150 mL). The organic layer was separated. Hexanes (3×200 mL) were added to the residue in portions and then subsequently concentrated under vacuum. The resulting semi-solid was diluted with a minimum amount of ether, scratched, and slurried. The resulting white solid was filtered, washed with cold ether and dried under high vacuum overnight to afford [3,5-dichloro-4-(5-isopropyl-6-oxo-1,6-dihydro-pyridazin-3-yloxy)-phenyl]-acetic acid (19) (5.1 g, 65%) as a white solid; LRMS for C15H14Cl2N2O4 (M+) m/z=357. Molecular Weight=357.1958; Exact Mass=356.0331
Reaction SMILES: Cl[C:2]1[N:7]2[N:8]=[CH:9][C:10]([C:11]([O:13][CH2:14][CH3:15])=[O:12])=[C:6]2[N:5]=[CH:4][C:3]=1[C:16]([N:18]1[CH2:23][CH2:22][CH:21]([C:24]2[CH:29]=[CH:28][C:27](F)=[CH:26][CH:25]=2)[CH2:20][CH2:19]1)=[O:17].[CH3:31][C:32]1[CH:38]=[CH:37][C:36]([CH3:39])=[CH:35][C:33]=1[NH2:34]>>[CH3:31][C:32]1[CH:38]=[CH:37][C:36]([CH3:39])=[CH:35][C:33]=1[NH:34][C:2]1[N:7]2[N:8]=[CH:9][C:10]([C:11]([O:13][CH2:14][CH3:15])=[O:12])=[C:6]2[N:5]=[CH:4][C:3]=1[C:16]([N:18]1[CH2:23][CH2:22][CH:21]([C:24]2[CH:29]=[CH:28][CH:27]=[CH:26][CH:25]=2)[CH2:20][CH2:19]1)=[O:17]
Reactant: CCOC(=O)c1cnn2c(Cl)c(C(=O)N3CCC(c4ccc(F)cc4)CC3)cnc12
Reactant: Cc1ccc(C)c(N)c1
Product: CCOC(=O)c1cnn2c(Nc3cc(C)ccc3C)c(C(=O)N3CCC(c4ccccc4)CC3)cnc12
Yield: 103.1 %

Procedure:
In the same manner as in Example 19, step 5 and using 7-chloro-3-ethoxycarbonyl-6-[4-(4-fluorophenyl)piperidine-1-carbonyl]pyrazolo[1,5-a]pyrimidine (0.10 g, 0.23 mmol) obtained in Example 81, step 2 and 2,5-dimethylaniline (0.042 g, 0.35 mmol), the title compound (0.118 g, 99%) was obtained.
Reaction SMILES: Cl.[CH3:2][N:3]([CH2:5][CH:6]1[C:21](=[O:22])[C:10]2[C:11]([C:14]3[CH:19]=[CH:18][CH:17]=[CH:16][C:15]=3[F:20])=[N:12][O:13][C:9]=2[CH2:8][CH2:7]1)[CH3:4].Cl.[F:24][C:25]1[CH:38]=[CH:37][C:28]([C:29]([CH:31]2[CH2:36]CNC[CH2:32]2)=[O:30])=[CH:27][CH:26]=1.C(=O)([O-])[O-].[K+].[K+].C(OCC)(=O)C>O>[F:24][C:25]1[CH:26]=[CH:27][C:28]([C:29]([CH:31]2[CH2:32][CH2:2][N:3]([CH2:5][CH:6]3[C:21](=[O:22])[C:10]4[C:11]([C:14]5[CH:19]=[CH:18][CH:17]=[CH:16][C:15]=5[F:20])=[N:12][O:13][C:9]=4[CH2:8][CH2:7]3)[CH2:4][CH2:36]2)=[O:30])=[CH:37][CH:38]=1
Reactant: CN(C)CC1CCc2onc(-c3ccccc3F)c2C1=O
Reactant: O=C(c1ccc(F)cc1)C1CCNCC1
Agent: Cl
Agent: O=C([O-])[O-]
Agent: [K+]
Solvent: O
Solvent: CCOC(C)=O
Product: O=C(c1ccc(F)cc1)C1CCN(CC2CCc3onc(-c4ccccc4F)c3C2=O)CC1
Temperature: 25 °C
Yield: 8.1 %

Procedure:
To a solution consisting of 6,7-dihydro-5-dimethylaminomethyl-3-(2-fluorophenyl)-1,2-benzisoxazol-4(5H)-one hydrochloride (1. 86 g) in distilled water (18.5 ml) was added 4-(4-fluorobenzoyl)piperidine hydrochloride (2.7 8 g) and potassium carbonate (0.80 g). The reaction mixture was heated at reflux for 3 hours. Upon cooling to room temperature, ethyl acetate was added and the layers were separated. The aqueous phase was extracted twice with ethyl acetate. The combined organic layers were washed with brine and dried (MgSO4). Filtration and concentration gave the crude product. Purification via flash column chromatography (silica gel, 40% ethyl acetate/hexane) afforded 1.20 g of 6,7-dihydro-5-(4-(4-fluorobenzoyl) -1-piperidinyl)methyl-3-(2-fluorophenyl)-1,2-benzisoxazol-4(5H)-one. The compound was flushed through alumina with dichloromethane to give an oil which solidified on standing. The product was then recrystallized from ether/hexane, m.p. 99°-102° C.
Reaction SMILES: [CH3:1][O:2][CH2:3][NH:4][CH2:5][CH2:6][C:7]([C:9]1[S:10][CH:11]=[CH:12][CH:13]=1)=[O:8].CC(C)([O-])C.[K+].[H][H]>CO>[CH3:1][O:2][CH2:3][NH:4][CH2:5][CH2:6][C@@H:7]([C:9]1[S:10][CH:11]=[CH:12][CH:13]=1)[OH:8]
Reactant: COCNCCC(=O)c1cccs1
Reactant: [H][H]
Agent: CC(C)(C)[O-]
Agent: [K+]
Solvent: CO
Product: COCNCC[C@H](O)c1cccs1
Reaction time: 12 h

Procedure:
4 mL of degassed methanol solution containing 10 mg of RuCl2((R)-3,5-xylylBINAP) ((2R)-DAIPEN), 160 mg of 3-methoxymethylamino-1-(2-thienyl)-1-propanone, 100 mg of potassium tert-butoxide and 10 mL of methanol were charged in a glass autoclave under an argon gas flow. After deaeration and replacement by argon, hydrogen was introduced to a predetermined pressure. The resulting solution was hydrogenated at 20□ for 12 hours. Upon completion of hydrogenation the reaction mixture was concentrated, and then the desired compound is obtained as an oily product (161 mg, 95.8% by HPLC assay, 95% ee). 1H NMR (400 MHz, CDCl3) δ (ppm) 3.0 (s, 3H), 3.0-3.1 (m, 1H), 4.1 (s, 3H), 4.0-4.1 (m, 3H), 6.1 (dt,J=7.4, 15.4 Hz, 1H), 6.9 (d,J=15.7 Hz, 1H), 7.0 (dd, J=3.7, 5.0 Hz, 1H), 7.1 (d, J=3.4 Hz, 1H).
Reaction SMILES: [CH3:1][C:2]([CH3:10])([CH2:7][CH:8]=[CH2:9])[C:3]([NH:5][NH2:6])=O.C([O-])([O-])=O.[K+].[K+].Cl.[CH3:18][NH:19][C:20]([C:23]1[CH:28]=[CH:27][CH:26]=[CH:25][CH:24]=1)=NC>CN1C(=O)CCC1>[CH3:1][C:2]([C:3]1[N:19]([CH3:18])[C:20]([C:23]2[CH:28]=[CH:27][CH:26]=[CH:25][CH:24]=2)=[N:6][N:5]=1)([CH3:10])[CH2:7][CH:8]=[CH2:9]
Reactant: C=CCC(C)(C)C(=O)NN
Reactant: CN=C(NC)c1ccccc1
Agent: Cl
Agent: O=C([O-])[O-]
Agent: [K+]
Solvent: CN1CCCC1=O
Product: C=CCC(C)(C)c1nnc(-c2ccccc2)n1C
Temperature: 240 °C
Yield: 32.1 %

Procedure:
To a solution of 2,2-dimethyl-4-pentenohydrazide (360 mg) in NMP(2.5 ml) were added K2CO3 (348 mg) and N,N′-dimethylbenzenecarboximidamide hydrochloride (463 mmol). The solution was heated to the microwave at 240° C. for 30 minutes. Volatiles were evaporated in vacuo, the crude dissolved in DCM, washed with water and dried over Na2SO4. After filtration and concentration to dryness in vacuo, the crude was purified by column chromatography (DCM:MeOH=98 to 2) to give 196 mg of the title compound. MS (m/z): 242[MH]+.
Reaction SMILES: [C:1]([O:5][C:6](=[O:35])[C:7]([S:10][C:11]1[S:12][CH:13]=[C:14]([CH2:16][CH2:17][N:18]([CH2:27][C:28]2[CH:33]=[CH:32][C:31]([NH2:34])=[CH:30][CH:29]=2)[C:19]2[N:24]=[CH:23][C:22]([CH2:25][CH3:26])=[CH:21][N:20]=2)[N:15]=1)([CH3:9])[CH3:8])([CH3:4])([CH3:3])[CH3:2].C(N(CC)CC)C.[C:43](Cl)(=[O:46])[CH2:44][CH3:45]>O1CCCC1>[C:1]([O:5][C:6](=[O:35])[C:7]([S:10][C:11]1[S:12][CH:13]=[C:14]([CH2:16][CH2:17][N:18]([C:19]2[N:24]=[CH:23][C:22]([CH2:25][CH3:26])=[CH:21][N:20]=2)[CH2:27][C:28]2[CH:29]=[CH:30][C:31]([NH:34][C:43](=[O:46])[CH2:44][CH3:45])=[CH:32][CH:33]=2)[N:15]=1)([CH3:8])[CH3:9])([CH3:2])([CH3:3])[CH3:4]
Reactant: CCC(=O)Cl
Reactant: CCc1cnc(N(CCc2csc(SC(C)(C)C(=O)OC(C)(C)C)n2)Cc2ccc(N)cc2)nc1
Solvent: CCN(CC)CC
Solvent: C1CCOC1
Product: CCC(=O)Nc1ccc(CN(CCc2csc(SC(C)(C)C(=O)OC(C)(C)C)n2)c2ncc(CC)cn2)cc1
Temperature: 25 °C
Reaction time: 0.5 h

Procedure:
2-[(4-{2-[(4-Aminobenzyl)(5-ethylpyrimidin-2-yl)amino]ethyl}-1,3-thiazol-2-yl)thio]-2-methylpropionic acid tert-butyl ester (120 mg) synthesized in Example 439-2 was dissolved in tetrahydrofuran (2.5 mL), triethylamine (40 mL) and propionyl chloride (22 μL) were added thereto, and the mixture was stirred at room temperature for 30 min. The reaction solution was concentrated under reduced pressure, the residue was directly purified by silica gel chromatography (elution solvent; hexane:ethyl acetate=1:1) to give the title compound (100 mg) as a colorless oil.