Azzindani/Open_Reaction_Data huggingface dataset:
Reaction SMILES: [F:1][C:2]1[CH:3]=[N:4][CH:5]=[CH:6][CH:7]=1.[Li+].CC([N-]C(C)C)C.[CH3:16][C:17]([CH3:19])=[O:18]>C1COCC1>[F:1][C:2]1[CH:3]=[N:4][CH:5]=[CH:6][C:7]=1[C:17]([OH:18])([CH3:19])[CH3:16]
Reactant: Fc1cccnc1
Reactant: CC(C)=O
Agent: CC(C)[N-]C(C)C
Agent: [Li+]
Solvent: C1CCOC1
Product: CC(C)(O)c1ccncc1F
Reaction time: 0.83 h

Procedure:
3-Fluoropyridine (11.0 g, 113.0 mmol) in 100 mL of THF was treated with LDA (1.5M, 100.0 mL, 150.0 mmol) at −78° C. for 50 min under argon. Acetone (28 mL) was added and the resulting reaction mixture was stirred at −78° C. to −40° C. for 50 min. The reaction was then quenched with aqueous NH4Cl and extracted with ether. The combined organic layers were washed with H2O and brine, then dried over Na2SO4 and concentrated under vacuum. Purification by MPLC (80 g column, 0 to 40% ethyl acetate in hexane as eluant) afforded the title compound. Spectroscopic data: 1H-NMR (300 MHz, CDCl3): δ ppm 1.65 (s, 6 H), 7.27 (dd, J=5.57 Hz, 1 H), 8.36-8.39 (m, 2 H).
Reaction SMILES: Cl[C:2]1[C:7]([C:8]([F:11])([F:10])[F:9])=[CH:6][N:5]=[C:4]([NH:12][C:13]2[CH:14]=[CH:15][C:16]([CH:19]3[CH2:24][CH2:23][N:22]([C:25]([O:27][C:28]([CH3:31])([CH3:30])[CH3:29])=[O:26])[CH2:21][CH2:20]3)=[N:17][CH:18]=2)[N:3]=1.C1C=CC(P(C2C=CC=CC=2)C2C=CC=CC=2)=CC=1.[C:51]([C:53]1[CH:58]=[CH:57][CH:56]=[CH:55][C:54]=1[C:59]1([C:62]([O:64][CH3:65])=[O:63])[CH2:61][CH2:60]1)#[CH:52]>CN(C=O)C.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>[CH3:65][O:64][C:62]([C:59]1([C:54]2[CH:55]=[CH:56][CH:57]=[CH:58][C:53]=2[C:51]#[C:52][C:2]2[C:7]([C:8]([F:11])([F:10])[F:9])=[CH:6][N:5]=[C:4]([NH:12][C:13]3[CH:14]=[CH:15][C:16]([CH:19]4[CH2:24][CH2:23][N:22]([C:25]([O:27][C:28]([CH3:31])([CH3:30])[CH3:29])=[O:26])[CH2:21][CH2:20]4)=[N:17][CH:18]=3)[N:3]=2)[CH2:61][CH2:60]1)=[O:63]
Reactant: CC(C)(C)OC(=O)N1CCC(c2ccc(Nc3ncc(C(F)(F)F)c(Cl)n3)cn2)CC1
Reactant: C#Cc1ccccc1C1(C(=O)OC)CC1
Agent: Cl[Pd](Cl)([P](c1ccccc1)(c1ccccc1)c1ccccc1)[P](c1ccccc1)(c1ccccc1)c1ccccc1
Agent: [Cu]I
Agent: c1ccc(P(c2ccccc2)c2ccccc2)cc1
Solvent: CN(C)C=O
Product: COC(=O)C1(c2ccccc2C#Cc2nc(Nc3ccc(C4CCN(C(=O)OC(C)(C)C)CC4)nc3)ncc2C(F)(F)F)CC1
Temperature: 120 °C

Procedure:
A stirred suspension of tert-butyl 4-(5-((4-chloro-5-(trifluoromethyl)pyrimidin-2-yl)amino)pyridin-2-yl)piperidine-1-carboxylate (K5) (152 mg, 0.332 mmol), PdCl2(PPh3)2 (12 mg, 0.017 mmol), PPh3 (9 mg, 0.03 mmol), CuI (6 mg, 0.03 mmol) and methyl 1-(2-ethynylphenyl)cyclopropanecarboxylate (K2) (80 mg, 0.40 mmol) in DMF (4.0 mL) was degassed with nitrogen for 10 minutes. Et3N (1.0 mL) was added and the resulting mixture heated under microwave irradiation at 120° C. for 20 minutes. The volatiles were removed in vacuo and the residue was adsorbed onto silica gel and purified by column chromatography (Biotage Isolera, 24 g SiO2 cartridge, 0-60% EtOAc in petroleum benzine 40-60° C. then 10-45% EtOAc in petroleum benzine 40-60° C.) to give the title compound A10 as yellow oil (141 mg, 68%); 1H NMR (400 MHz, d6-DMSO) δ 10.53 (s, 1H), 8.84 (s, 1H), 8.77 (d, J=2.5 Hz, 1H), 8.12 (d, J=6.5 Hz, 1H), 7.61 (dd, J=7.6, 1.0 Hz, 1H), 7.54-7.38 (m, 3H), 7.28 (d, J=8.5 Hz, 1H), 4.05 (br, 2H), 3.51 (s, 3H), 2.94-2.72 (m, 3H), 1.81 (d, J=10.5 Hz, 2H), 1.63 (q, J=4.1 Hz, 2H), 1.61-1.49 (m, 2H), 1.41 (s, 9H), 1.29 (q, J=4.2 Hz, 2H). LCMS-A: rt 5.913 min; m/z 622 [M+H]+.
Reaction SMILES: [Cl:1][C:2]1[CH:25]=[CH:24][C:5]2[C:6](=O)[C:7](=[CH:19][N:20]([CH3:22])C)[CH2:8][N+:9]([O-:18])=[C:10]([C:11]3[CH:16]=[CH:15][CH:14]=[CH:13][C:12]=3[F:17])[C:4]=2[CH:3]=1.C(O)(=O)C.C(N)=[NH:31]>C(N)=O>[Cl:1][C:2]1[CH:25]=[CH:24][C:5]2[C:6]3[N:31]=[CH:22][N:20]=[CH:19][C:7]=3[CH2:8][N+:9]([O-:18])=[C:10]([C:11]3[CH:16]=[CH:15][CH:14]=[CH:13][C:12]=3[F:17])[C:4]=2[CH:3]=1
Reactant: CN(C)C=C1C[N+]([O-])=C(c2ccccc2F)c2cc(Cl)ccc2C1=O
Reactant: N=CN
Solvent: CC(=O)O
Solvent: NC=O
Product: [O-][N+]1=C(c2ccccc2F)c2cc(Cl)ccc2-c2ncncc2C1

Procedure:
A mixture of 0.4 g (1.1 mmol) of 8-chloro-1-(2-fluorophenyl)-3,4-dihydro-4-[(dimethylamino)methylene]-5H-2-benzazepin-5-one 2-oxide, 1.0 g (9.6 mmol) of formamidine acetate and 20 ml of formamide was heated on a steam bath for 6 hr. The mixture was poured over ice and extracted with methylene chloride. The methylene chloride solution was washed with water, dried over anhydrous sodium sulfate and concentrated at reduced pressure. The residue crystallized with the addition of a mixture of ether and methylene chloride to give off-white crystals, mp 186°-188° C.
Reaction SMILES: Cl[C:2]1[CH:25]=[CH:24][C:23]([O:26][C@@H:27]([CH3:32])[C:28]([O:30][CH3:31])=[O:29])=[CH:22][C:3]=1[CH2:4][N:5]1[C:13]2[C:8](=[CH:9][C:10]([C:14]([O:16][CH2:17][CH:18]=[CH2:19])=[O:15])=[CH:11][CH:12]=2)[C:7]([CH3:20])=[C:6]1[CH3:21].BrCC1C=CC([Cl:48])=C(C=1)O[C@@H](C)C(OC)=O>>[Cl:48][C:24]1[CH:25]=[CH:2][C:3]([CH2:4][N:5]2[C:13]3[C:8](=[CH:9][C:10]([C:14]([O:16][CH2:17][CH:18]=[CH2:19])=[O:15])=[CH:11][CH:12]=3)[C:7]([CH3:20])=[C:6]2[CH3:21])=[CH:22][C:23]=1[O:26][C@@H:27]([CH3:32])[C:28]([O:30][CH3:31])=[O:29]
Reactant: C=CCOC(=O)c1ccc2c(c1)c(C)c(C)n2Cc1cc(O[C@@H](C)C(=O)OC)ccc1Cl
Reactant: COC(=O)[C@H](C)Oc1cc(CBr)ccc1Cl
Product: C=CCOC(=O)c1ccc2c(c1)c(C)c(C)n2Cc1ccc(Cl)c(O[C@@H](C)C(=O)OC)c1

Procedure:
The title compound was prepared following the same general protocol as described for the synthesis of the (S)-allyl 1-(2-chloro-5-((1-methoxy-1-oxopropan-2-yl)oxy)benzyl)-2,3-dimethyl-1H-indole-5-carboxylate (Step 3, Example 26), using the (S)-methyl 2-(5-(bromomethyl)-2-chlorophenoxy)propanoate instead of the (S)-methyl 2-(3-(bromomethyl)-4-chlorophenoxy)propanoate ESI-MS (m/z): 456 [M+1]+.
Reaction SMILES: C(C[CH2:10][N:11]1[CH2:16][CH2:15][N:14]([C:17]([C:19]2[CH:20]=[C:21]3[C:26](=[CH:27][CH:28]=2)[NH:25][C:24](=[O:29])[CH2:23][CH2:22]3)=[O:18])[CH2:13][CH2:12]1)(=O)C1C=CC=CC=1.[ClH:30].NO.[OH2:33]>N1C=CC=CC=1>[ClH:30].[C:19]1([CH:17]([OH:33])[CH2:10][N:11]2[CH2:16][CH2:15][N:14]([C:17]([C:19]3[CH:20]=[C:21]4[C:26](=[CH:27][CH:28]=3)[NH:25][C:24](=[O:29])[CH2:23][CH2:22]4)=[O:18])[CH2:13][CH2:12]2)[CH:20]=[CH:21][CH:26]=[CH:27][CH:28]=1
Reactant: O
Reactant: O=C1CCc2cc(C(=O)N3CCN(CCC(=O)c4ccccc4)CC3)ccc2N1
Agent: Cl
Agent: NO
Solvent: c1ccncc1
Product: O=C1CCc2cc(C(=O)N3CCN(CC(O)c4ccccc4)CC3)ccc2N1
Temperature: 100 °C
Reaction time: 4 h

Procedure:
20 Grams of 6-[4-(2-benzoylethyl)-1-piperazinylcarbonyl]-3,4-dihydrocarbostyril and 5.33 g of hydroxylamine hydrochloride were dispersed in 40 ml of pyridine and the suspension was stirred at 100° C. for 4 hours. After the reaction was completed, the reaction mixture was poured into water and then extracted with chloroform, the extract was dried with anhydrous potassium carbonate, then the solvent was removed by evaporation. The thus obtained residue was purified by means of a silica gel column chromatography (eluent: dichloromethane:methanol=50:1), then recrystallized from ethanol to yield 8.79 g of 6-[4-(3-hydroxyimino-3-phenylpropyl)-1-piperazinylcarbonyl]-3,4-dihydrocarbostyril 1/2-hydrate. White powdery substance. Melting point: 167°-169° C. (decomp.)
Reaction SMILES: [I:1][C:2]1[CH:7]=[CH:6][C:5]([NH:8][C:9]2[N:14]=[CH:13][CH:12]=[CH:11][N:10]=2)=[CH:4][CH:3]=1.[H-].[Na+].[C:17]([O:20][C:21]1[CH:28]=[CH:27][C:24]([CH2:25]Cl)=[CH:23][CH:22]=1)(=[O:19])[CH3:18]>CN(C=O)C.[Cl-].[Na+].O>[C:17]([O:20][C:21]1[CH:28]=[CH:27][C:24]([CH2:25][N:8]([C:5]2[CH:4]=[CH:3][C:2]([I:1])=[CH:7][CH:6]=2)[C:9]2[N:10]=[CH:11][CH:12]=[CH:13][N:14]=2)=[CH:23][CH:22]=1)(=[O:19])[CH3:18]
Reactant: Ic1ccc(Nc2ncccn2)cc1
Reactant: CC(=O)Oc1ccc(CCl)cc1
Agent: [Cl-]
Agent: [H-]
Agent: [Na+]
Solvent: O
Solvent: CN(C)C=O
Product: CC(=O)Oc1ccc(CN(c2ccc(I)cc2)c2ncccn2)cc1
Temperature: 25 °C
Reaction time: 0.5 h

Procedure:
Under an argon atmosphere, a solution of N-(4-iodophenyl)pyrimidin-2-amine (68 mg) in anhydrous DMF (1.0 ml) was added dropwise to a solution of sodium hydride (116 mg) in anhydrous DMF (1.0 ml), and the resulting mixture was stirred at room temperature for 30 minutes. To the reaction solution, a solution of 4-acetoxybenzyl chloride (0.04 ml) in anhydrous DMF (0.5 ml) was added, and the resulting mixture was stirred at room temperature overnight. Saturated brine was added to the reaction solution and the resulting mixture was extracted with chloroform. Organic layer was dried over anhydrous sodium sulfate. After removing anhydrous sodium sulfate by filtration, the filtrate was concentrated. The residue was purified by column chromatography (silica gel, eluent:hexane/ethyl acetate=6/1) to obtain (4-acetoxybenzyl)-(4-iodophenyl)pyrimidin-2-ylamine (67 mg). NMR (H1, CDCl3): δ 2.28 (3H, s), 5.22 (2H, s), 6.63 (1H, t, J=4.6 Hz), 6.98-7.02 (4H, m), 7.26 (2H, d, J=8.1 Hz), 7.64-7.67 (2H, m), 8.34 (2H, d, J=4.6 Hz)
Reaction SMILES: [C:1]([NH:3][C:4]([NH:6][CH2:7][C:8]1[CH:13]=[CH:12][C:11]([Cl:14])=[C:10]([Cl:15])[CH:9]=1)=[NH:5])#[N:2].Cl.[Cl:17][C:18]1[CH:24]=[CH:23][C:21]([NH2:22])=[CH:20][CH:19]=1.O>C(OCC)(=O)C>[ClH:14].[Cl:17][C:18]1[CH:24]=[CH:23][C:21]([NH:22][C:1]([NH:3][C:4]([NH:6][CH2:7][C:8]2[CH:13]=[CH:12][C:11]([Cl:14])=[C:10]([Cl:15])[CH:9]=2)=[NH:5])=[NH:2])=[CH:20][CH:19]=1
Reactant: Nc1ccc(Cl)cc1
Reactant: N#CNC(=N)NCc1ccc(Cl)c(Cl)c1
Agent: Cl
Solvent: CCOC(C)=O
Solvent: O
Product: N=C(NCc1ccc(Cl)c(Cl)c1)NC(=N)Nc1ccc(Cl)cc1
Yield: 130.2 %

Procedure:
To 20 g of N1 -cyano-N3 -(3,4-dichlorobenzyl)-guanidine and 13.5 g of 4-chloroaniline hydrochloride, 200 ml of water was added, which was heated and refluxed for 2 hours. When cooled gradually after reaction, crystals was precipiated. After filtering the crystals, by drying the crystals obtained by heat treatment in 200 ml of ethyl acetate, 21.8 g of the captioned compound was obtained.
Reaction SMILES: [Cl:1][C:2]1[CH:7]=[CH:6][C:5]([NH:8][C:9]([C:11]2[CH:21]=[CH:20][C:14]([C:15](=[NH:19])OCC)=[CH:13][CH:12]=2)=[O:10])=[CH:4][C:3]=1[C:22]1[CH:27]=[CH:26][CH:25]=[CH:24][N:23]=1.[CH3:28][O:29][CH2:30][CH2:31][CH2:32][NH2:33]>CO>[Cl:1][C:2]1[CH:7]=[CH:6][C:5]([NH:8][C:9](=[O:10])[C:11]2[CH:12]=[CH:13][C:14]([C:15](=[NH:19])[NH:33][CH2:32][CH2:31][CH2:30][O:29][CH3:28])=[CH:20][CH:21]=2)=[CH:4][C:3]=1[C:22]1[CH:27]=[CH:26][CH:25]=[CH:24][N:23]=1
Reactant: CCOC(=N)c1ccc(C(=O)Nc2ccc(Cl)c(-c3ccccn3)c2)cc1
Reactant: COCCCN
Solvent: CO
Product: COCCCNC(=N)c1ccc(C(=O)Nc2ccc(Cl)c(-c3ccccn3)c2)cc1

Procedure:
Ethyl 4-(4-chloro-3-(pyridin-2-yl)phenylcarbamoyl)benzimidate (2.0 ml of a 0.075 M methanol solution, 0.15 mmol) was treated with 3-methoxypropan-1-amine (23 μl, 0.23 mmol) via procedure W to afford 68 mg of N-(4-chloro-3-(pyridin-2-yl)phenyl)-4-(N-(3-methoxypropyl)carbamimidoyl)-benzamide. MS (Q1) 423 (M)+.
Reaction SMILES: Br[C:2]1[N:3]=[C:4]([CH:26]([C:40]2[CH:45]=[C:44]([O:46][CH2:47][CH3:48])[CH:43]=[C:42]([O:49][CH:50]([CH3:52])[CH3:51])[C:41]=2[F:53])[NH:27][C:28]2[CH:33]=[CH:32][C:31]([C:34]3[N:38]=[C:37]([CH3:39])[O:36][N:35]=3)=[CH:30][CH:29]=2)[N:5]([C:7]([C:20]2[CH:25]=[CH:24][CH:23]=[CH:22][CH:21]=2)([C:14]2[CH:19]=[CH:18][CH:17]=[CH:16][CH:15]=2)[C:8]2[CH:13]=[CH:12][CH:11]=[CH:10][CH:9]=2)[CH:6]=1.[C:54]([O-:57])([O-])=[O:55].[Na+].[Na+]>COCCOC.O>[CH2:47]([O:46][C:44]1[CH:43]=[C:42]([O:49][CH:50]([CH3:51])[CH3:52])[C:41]([F:53])=[C:40]([CH:26]([NH:27][C:28]2[CH:33]=[CH:32][C:31]([C:34]3[N:38]=[C:37]([CH3:39])[O:36][N:35]=3)=[CH:30][CH:29]=2)[C:4]2[N:5]([C:7]([C:20]3[CH:25]=[CH:24][CH:23]=[CH:22][CH:21]=3)([C:14]3[CH:19]=[CH:18][CH:17]=[CH:16][CH:15]=3)[C:8]3[CH:13]=[CH:12][CH:11]=[CH:10][CH:9]=3)[CH:6]=[C:2]([C:8]3[CH:13]=[CH:12][CH:11]=[CH:10][C:9]=3[C:54]([OH:57])=[O:55])[N:3]=2)[CH:45]=1)[CH3:48]
Reactant: O=C([O-])[O-]
Reactant: CCOc1cc(OC(C)C)c(F)c(C(Nc2ccc(-c3noc(C)n3)cc2)c2nc(Br)cn2C(c2ccccc2)(c2ccccc2)c2ccccc2)c1
Agent: [Na+]
Solvent: O
Solvent: COCCOC
Product: CCOc1cc(OC(C)C)c(F)c(C(Nc2ccc(-c3noc(C)n3)cc2)c2nc(-c3ccccc3C(=O)O)cn2C(c2ccccc2)(c2ccccc2)c2ccccc2)c1
Temperature: 170 °C

Procedure:
A suspension of 66.3 (100 mg, 0.13 mmol), 2-carboxyl phenylboronic acid (30 mg, 0.2 mmol), Na2CO3 (56 mg, 0.52 mmol) in 3:1 DME/H2O (3 mL) was degassed and then added in Pd(PPh3)4 (10 mg). The reaction mixture was heated to 170° C. for 15 mins in microwave. The reaction mixture was adjust to PH ˜4-5, then partitioned between EtOAc and sat. NaCl, the organic layer was collected and dried over (Na2SO4), filtered and concentrated to afford Intermediate 133.1. The crude material was used in the next step without further purification. LCMS (2 min grad.) RT=2.13 min, 814.3 (M+H).
Reaction SMILES: [CH3:1][O:2][C:3]1[CH:21]=[C:20]([O:22][CH3:23])[CH:19]=[CH:18][C:4]=1[CH2:5][NH:6][CH:7]([C:13]([O:15][CH2:16][CH3:17])=[O:14])[C:8]([O:10][CH2:11][CH3:12])=[O:9].[CH2:24]=[C:25]1[O:29][C:27](=[O:28])[CH2:26]1>C(O)(=O)C>[CH2:16]([O:15][C:13]([C:7]1([C:8]([O:10][CH2:11][CH3:12])=[O:9])[C:25]([OH:29])([CH3:24])[CH2:26][C:27](=[O:28])[N:6]1[CH2:5][C:4]1[CH:18]=[CH:19][C:20]([O:22][CH3:23])=[CH:21][C:3]=1[O:2][CH3:1])=[O:14])[CH3:17]
Reactant: CCOC(=O)C(NCc1ccc(OC)cc1OC)C(=O)OCC
Reactant: C=C1CC(=O)O1
Solvent: CC(=O)O
Product: CCOC(=O)C1(C(=O)OCC)N(Cc2ccc(OC)cc2OC)C(=O)CC1(C)O
Yield: 59.3 %

Procedure:
39.6 g (0.122 moles) of diethyl (2,4-dimethoxy-benzyl-amino)-malonate prepared according to Example (1c) are boiled with 12.3 g (11.2 ml, 0.146 moles) of diketene in 80 ml of glacial acetic acid for half an hour. The glacial acetic acid is distilled off on water bath, in vacuo, the residual oil is crystallized by trituration with 150 ml of water, whereupon the substance is dissolved in 60 ml of ethyl acetate and recystallized by addition of petroleum ether. 29.6 g (60%) of diethyl-N-(2.4-dimethoxybenzyl)-3-hydroxy-3-methyl-5-oxo-2,2-pyrrolidine-dicarboxylate and/or the tautomer thereof are obtained. Melting point: 106° to 107° C.
Reaction SMILES: Cl[C:2]1[C:7]([C:8]#[N:9])=[C:6]([C:10]2[CH:15]=[CH:14][C:13]([O:16][CH2:17][CH2:18][OH:19])=[CH:12][CH:11]=2)[C:5]([C:20]#[N:21])=[C:4]([S:22][CH2:23][C:24]2[N:25]=[C:26]([C:29]3[CH:34]=[CH:33][C:32]([Cl:35])=[CH:31][CH:30]=3)[S:27][CH:28]=2)[N:3]=1.[CH:36]1([NH2:40])[CH2:39][CH2:38][CH2:37]1>CN(C=O)C>[Cl:35][C:32]1[CH:31]=[CH:30][C:29]([C:26]2[S:27][CH:28]=[C:24]([CH2:23][S:22][C:4]3[C:5]([C:20]#[N:21])=[C:6]([C:10]4[CH:11]=[CH:12][C:13]([O:16][CH2:17][CH2:18][OH:19])=[CH:14][CH:15]=4)[C:7]([C:8]#[N:9])=[C:2]([NH:40][CH:36]4[CH2:39][CH2:38][CH2:37]4)[N:3]=3)[N:25]=2)=[CH:34][CH:33]=1
Reactant: N#Cc1c(Cl)nc(SCc2csc(-c3ccc(Cl)cc3)n2)c(C#N)c1-c1ccc(OCCO)cc1
Reactant: NC1CCC1
Solvent: CN(C)C=O
Product: N#Cc1c(NC2CCC2)nc(SCc2csc(-c3ccc(Cl)cc3)n2)c(C#N)c1-c1ccc(OCCO)cc1

Procedure:
At RT, 80 mg (0.15 mmol) of 2-chloro-6-({(2-(4-chlorophenyl)-1,3-thiazol-4-yl)methyl}sulfanyl)-4-(4-(2-hydroxyethoxy)phenyl)pyridine-3,5-dicarbonitrile (Example 2A) and 26 μl (0.30 mmol) of cyclobutanamine were stirred in 1.5 ml of DMF overnight. The reaction mixture was then purified by preparative HPLC (acetonitrile/water). This gave 56 mg (65% of theory) of the target compound.
Reaction SMILES: [CH:1](=O)[C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=1.[C:9]([CH2:11][C:12]([O:14]C(C)C)=[O:13])#[N:10].N1CCCCC1>C(O)(=O)C>[C:9]([C:11](=[CH:1][C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=1)[C:12]([OH:14])=[O:13])#[N:10]
Reactant: CC(C)OC(=O)CC#N
Reactant: O=Cc1ccccc1
Solvent: C1CCNCC1
Solvent: CC(=O)O
Product: N#CC(=Cc1ccccc1)C(=O)O

Procedure:
A mixture of 95 g of benzaldehyde, 114.3 g of 7A, 1 g of piperidine and 200 ml of acetic acid was heated on a steam bath for 1 hour. The acetic acid and unreacted benzaldehyde were distilled off, to 100° C./0.2 Torr. The residue was extracted with hot hexane; no residue was left. The solution was chilled, and the solid that formed was recrystallized from methanol to give the 1-methylethyl ester of 2-cyano-3-phenyl-2-propenoic acid (7B), mp: 72°-73° C.
Reaction SMILES: [I-].[K+].Br[CH:4]([C:6]1[CH:7]=[C:8]([C:23]([O:25][CH3:26])=[O:24])[CH:9]=[C:10]2[C:15]=1[O:14][C:13]([N:16]1[CH2:21][CH2:20][O:19][CH2:18][CH2:17]1)=[CH:12][C:11]2=[O:22])[CH3:5].[F:27][C:28]1[CH:29]=[C:30]([CH:33]=[C:34]([F:36])[CH:35]=1)[NH:31][CH3:32]>C(Cl)(Cl)Cl.CO>[F:27][C:28]1[CH:29]=[C:30]([N:31]([CH3:32])[CH:4]([C:6]2[CH:7]=[C:8]([C:23]([O:25][CH3:26])=[O:24])[CH:9]=[C:10]3[C:15]=2[O:14][C:13]([N:16]2[CH2:21][CH2:20][O:19][CH2:18][CH2:17]2)=[CH:12][C:11]3=[O:22])[CH3:5])[CH:33]=[C:34]([F:36])[CH:35]=1
Reactant: COC(=O)c1cc(C(C)Br)c2oc(N3CCOCC3)cc(=O)c2c1
Reactant: CNc1cc(F)cc(F)c1
Agent: [I-]
Agent: [K+]
Solvent: CO
Solvent: ClC(Cl)Cl
Product: COC(=O)c1cc(C(C)N(C)c2cc(F)cc(F)c2)c2oc(N3CCOCC3)cc(=O)c2c1
Temperature: 25 °C
Yield: 81.2 %

Procedure:
Potassium iodide (1.521 g, 9.16 mmol) was added to a suspension of methyl 8-(1-bromoethyl)-2-morpholino-4-oxo-4H-chromene-6-carboxylate (3.3 g, 8.33 mmol, as described in Example 2.00) and 3,5-difluoro-N-methylaniline (3.58 g, 24.99 mmol) in CHCl3 (16 mL) and MeOH (4 mL). The mixture was stirred at RT over the weekend. The reaction mixture was concentrated to dryness and the resulting dark oil was triturated with diethyl ether to give a solid which was collected by filtration. This solid was suspended in water and pH was adjusted to 6-7 with 2N NaOH. The crude product was filtered and washed with ether, dried and purified by flash chromatography on silica gel eluting with 0 to 10% MeOH in DCM. The solvent was evaporated to dryness to afford methyl 8-(1-((3,5-difluorophenyl)(methyl)amino)ethyl)-2-morpholino-4-oxo-4H-chromene-6-carboxylate (3.1 g, 81%) as a white solid. Mass Spectrum: M+H+ 459.
Reaction SMILES: [F:1][C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][C:3]=1[N:8]1[C:12]([CH2:13][CH2:14][CH2:15][CH2:16][O:17][CH3:18])=[C:11]([C:19]([N:21]([CH2:37][CH:38]([CH3:40])[CH3:39])[C@H:22]2[CH2:27][C@@H:26]([CH:28]=[O:29])[CH2:25][N:24]([C:30]([O:32][C:33]([CH3:36])([CH3:35])[CH3:34])=[O:31])[CH2:23]2)=[O:20])[N:10]=[N:9]1.S([CH2:51][N+:52]#[C-:53])(C1C=CC(C)=CC=1)(=O)=O.C[O-].[Na+]>CO.O>[F:1][C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][C:3]=1[N:8]1[C:12]([CH2:13][CH2:14][CH2:15][CH2:16][O:17][CH3:18])=[C:11]([C:19]([N:21]([CH2:37][CH:38]([CH3:40])[CH3:39])[C@H:22]2[CH2:27][C@@H:26]([C:28]3[O:29][CH:53]=[N:52][CH:51]=3)[CH2:25][N:24]([C:30]([O:32][C:33]([CH3:34])([CH3:35])[CH3:36])=[O:31])[CH2:23]2)=[O:20])[N:10]=[N:9]1
Reactant: COCCCCc1c(C(=O)N(CC(C)C)[C@H]2C[C@@H](C=O)CN(C(=O)OC(C)(C)C)C2)nnn1-c1ccccc1F
Reactant: [C-]#[N+]CS(=O)(=O)c1ccc(C)cc1
Agent: C[O-]
Agent: [Na+]
Solvent: CO
Solvent: O
Product: COCCCCc1c(C(=O)N(CC(C)C)[C@H]2C[C@@H](c3cnco3)CN(C(=O)OC(C)(C)C)C2)nnn1-c1ccccc1F
Temperature: 25 °C
Reaction time: 2 h
Yield: 39.2 %

Procedure:
tert-Butyl(3S,5R)-3-[{[1-(2-fluorophenyl)-5-(4-methoxybutyl)-1H-1,2,3-triazol-4-yl]carbonyl}(2-methylpropyl)amino]-5-formylpiperidine-1-carboxylate (235 mg) and tosylmethyl isocyanide (125 mg) were dissolved in methanol (4 ml), sodium methoxide (28% methanol solution, 325 mg) was added and the mixture was heated under reflux with stirring for 2 hr. The mixture was cooled to room temperature, diluted with water and extracted with ethyl acetate. The extract was washed with saturated brine, and dried over anhydrous magnesium sulfate. The solvent was evaporated under reduced pressure. The residue was subjected to silica gel column chromatography, and a fraction eluted with ethyl acetate-hexane (5:95-100:0) was concentrated under reduced pressure to give the object product (98.5 mg).
Reaction SMILES: [O:1]([CH2:9][CH2:10][CH:11]1[C:16](=[O:17])[NH:15][C:14]2[CH:18]=[CH:19][CH:20]=[CH:21][C:13]=2[O:12]1)[Si](C(C)(C)C)(C)C.Cl[CH2:23][C:24]1[CH:29]=[CH:28][N:27]=[CH:26][CH:25]=1.[K+].[Br-]>>[OH:1][CH2:9][CH2:10][CH:11]1[C:16](=[O:17])[N:15]([CH2:23][C:24]2[CH:29]=[CH:28][N:27]=[CH:26][CH:25]=2)[C:14]2[CH:18]=[CH:19][CH:20]=[CH:21][C:13]=2[O:12]1
Reactant: CC(C)(C)[Si](C)(C)OCCC1Oc2ccccc2NC1=O
Reactant: ClCc1ccncc1
Agent: [Br-]
Agent: [K+]
Product: O=C1C(CCO)Oc2ccccc2N1Cc1ccncc1
Yield: 12 %

Procedure:
Prepared from 2-(2-tert-butyldimethylsiloxyethyl)-3,4-dihydro-3-oxo-2H-1,4-benzoxazine by Methods F and H, alkylating with 4-chloromethylpyridine, in 12% yield and isolated as a beige solid, mp 153°-154° C.; IR (KBr) 3204, 1679, 1505, 1407, 1283, 1256, 1077, 1065, 750 cm-1 ; 1H NMR (CDCl3) δ2.18-2.38 (m, 3H), 3.93 (br q, J=3.9 Hz, 2H), 4.88 (dd, J=7.7, 5.4 Hz, 1H), 5.15 (s, 2H), 6.73 (d, J=7.6 Hz, 1H), 6.92 (td, J=6.7, 3.2 Hz, 1H), 6.98-7.06 (m, 2H), 7.15 (d, J=5.9 Hz, 2H), 8.56 (dd, J=4.5, 1.5 Hz, 2H); MH+ at m/z=285; Anal. Calc'd for C16 H16N2O3 : C, 67.59; H, 5.67; N, 9.85. Found: C, 67.67; H, 5.78; N, 9.79.
Reaction SMILES: C(OC1C=CC(C2N3C(N=C4CCCCCC=24)=CC=N3)=CC=1)C1C=CC=CC=1.Cl[C:30]1[N:41]2[C:37](=[CH:38][CH:39]=[N:40]2)[N:36]=[C:35]2[C:31]=1[CH2:32][O:33][CH2:34]2.[O:42]1[CH2:47][CH2:46][CH2:45][CH2:44][CH:43]1[O:48][C:49]1[CH:54]=[CH:53][C:52](B(O)O)=[CH:51][CH:50]=1>>[O:42]1[CH2:47][CH2:46][CH2:45][CH2:44][CH:43]1[O:48][C:49]1[CH:54]=[CH:53][C:52]([C:30]2[N:41]3[C:37](=[CH:38][CH:39]=[N:40]3)[N:36]=[C:35]3[C:31]=2[CH2:32][O:33][CH2:34]3)=[CH:51][CH:50]=1
Reactant: OB(O)c1ccc(OC2CCCCO2)cc1
Reactant: Clc1c2c(nc3ccnn13)COC2
Agent: c1ccc(COc2ccc(-c3c4c(nc5ccnn35)CCCCC4)cc2)cc1
Product: c1cc2nc3c(c(-c4ccc(OC5CCCCO5)cc4)n2n1)COC3

Procedure:
Using the method described for the preparation of 10-(4-benzyloxy-phenyl)-6,7,8,9-tetrahydro-5H-1,4,10a-triaza-cyclohepta[f]indene, the reaction of 8-Chloro-5H,7H-6-oxa-1,4,8a-triaza-s-indacene and 4-(Tetrahydro-pyran-2-yloxy)-phenyl boronic acid provided the title compound.
Reaction SMILES: [N:1]1[C:10]2[C:5](=[CH:6][N:7]=[CH:8][CH:9]=2)[CH:4]=[CH:3][CH:2]=1.[CH2:11](Br)[C:12]1[CH:17]=[CH:16][CH:15]=[CH:14][CH:13]=1.[BH4-].[Na+]>C(#N)C>[CH2:11]([N:7]1[CH2:8][CH2:9][C:10]2[N:1]=[CH:2][CH:3]=[CH:4][C:5]=2[CH2:6]1)[C:12]1[CH:17]=[CH:16][CH:15]=[CH:14][CH:13]=1
Reactant: BrCc1ccccc1
Reactant: c1cnc2ccncc2c1
Agent: [BH4-]
Agent: [Na+]
Solvent: CC#N
Product: c1ccc(CN2CCc3ncccc3C2)cc1
Temperature: 25 °C
Reaction time: 18 h
Yield: 51.4 %

Procedure:
1,6Naphthyridine (13.7 g, 105 mmol) and benzyl bromide (36.05 g, 210 mmol) were combined in acetonitrile (200 ml) and heated to reflux until no 1,6-naphthyridine was visible by thin layer chromatography. After removal of the solvent in vacuo, the residue was washed several times with ether and dissolved in methanol (700 ml). Water (250 ml) was added, and the solution cooled to 0°; portionwise addition of sodium borohydride (20.8 g, 550 mmol) brought about vigorous gas evolution and a slight rise in temperature. The reaction mixture was allowed to warm to room temperature and stir for 18 hours. The solvent was then removed in vacuo and the residue partitioned between water (750 ml) and methylene chloride (300 ml). The aqueous layer was extracted with additional methylene chloride (2×300 ml) and the combined organic extracts were washed once with water and once with saturated aqueous sodium chloride. Removal of solvent provided a dark amber foam, which was purified by column chromatography (99:1 methylene chloride:methanol) to yield the title product (12.1 g, 54 mmol, 51% yield).
Reaction SMILES: [CH3:1][C:2]1[N:6]2[N:7]=[C:8]([C:11]3[CH:12]=[C:13]([NH:17][C:18](=[O:20])[CH3:19])[CH:14]=[CH:15][CH:16]=3)[CH:9]=[CH:10][C:5]2=[N:4][N:3]=1.[H-].[Na+].Br[CH2:24][CH2:25][CH3:26].O>CN(C)C=O>[CH3:1][C:2]1[N:6]2[N:7]=[C:8]([C:11]3[CH:12]=[C:13]([N:17]([CH2:24][CH2:25][CH3:26])[C:18](=[O:20])[CH3:19])[CH:14]=[CH:15][CH:16]=3)[CH:9]=[CH:10][C:5]2=[N:4][N:3]=1
Reactant: CC(=O)Nc1cccc(-c2ccc3nnc(C)n3n2)c1
Reactant: CCCBr
Agent: [H-]
Agent: [Na+]
Solvent: O
Solvent: CN(C)C=O
Product: CCCN(C(C)=O)c1cccc(-c2ccc3nnc(C)n3n2)c1
Reaction time: 1 h

Procedure:
To 10.0 g of N-[3-(3-methyl-1,2,4-triazolo[4,3-b]pyridazin-6-yl)phenyl]acetamide in 500 ml of dry dimethylformamide under argon, was added 2.0 g of sodium hydride (50% in oil). This mixture was stirred for 1 hour, then 3.75 ml of 3-bromopropane was added. This mixture was stirred for 2.5 days, then poured into 1 liter of water and extracted with 150 ml portions of dichloromethane. The extracts were combined, dried and evaporated in vacuo. The residue was chromatographed as described in Example 1, giving 3.60 g of the desired product as yellow crystals, mp 145°-149° C.