Azzindani/Open_Reaction_Data huggingface dataset:
Reaction SMILES: [H-].[Na+].[CH3:3][C:4]1[CH:5]=[C:6]([OH:12])[CH:7]=[C:8]([CH3:11])[C:9]=1[Br:10].S(O[CH2:24][P:25](=[O:32])([O:29][CH2:30][CH3:31])[O:26][CH2:27][CH3:28])(C1C=CC(C)=CC=1)(=O)=O.O>CN(C=O)C>[CH3:3][C:4]1[CH:5]=[C:6]([CH:7]=[C:8]([CH3:11])[C:9]=1[Br:10])[O:12][CH2:24][P:25](=[O:32])([O:29][CH2:30][CH3:31])[O:26][CH2:27][CH3:28]
Reactant: CCOP(=O)(COS(=O)(=O)c1ccc(C)cc1)OCC
Reactant: Cc1cc(O)cc(C)c1Br
Agent: [H-]
Agent: [Na+]
Solvent: CN(C)C=O
Solvent: O
Product: CCOP(=O)(COc1cc(C)c(Br)c(C)c1)OCC
Temperature: 25 °C
Reaction time: 14 h

Procedure:
To a stirred suspension of NaH (0.5 g, 22.0 mmol) in anhydrous DMF (20 mL) at 0° C. was added 3,5-dimethyl-4-bromophenol (2.2 g, 11.0 mmol) in DMF (5 mL) followed by diethyl tosyloxymethylphosphonate (3.9 g, 24.2 mmol) in DMF (5.0 mL) 30 min later. The reaction mixture was stirred for 14 h at room temperature and poured into water (30 mL). The aqueous solution was extracted with ethyl acetate (2×100 mL) and the combined organic layers were washed with brine, dried over Na2SO4, filtered and concentrated under reduced pressure. The crude product was purified by column chromatography on silica gel, eluting with ethyl acetate-hexanes (2:3) to afford diethyl (3,5-dimethyl-4-bromophenoxy)methylphosphonate as a syrup. (1.85 g, 48%): 1H NMR (300 MHz, CDCl3): δ 6.88 (s, 2H), 4.15-4.25 (m, 6H), 2.41 (s, 2H), 1.40 (t, J=6.0 Hz, 6H); LC-MS m/z=351[α]3H20BrO4P+H]+; TLC conditions: Uniplate silica gel, 250 microns; mobile phase=ethyl acetate-hexanes (2:3); Rf=0.3.
Reaction SMILES: [H-].[Na+].[CH3:3][C:4]1[NH:5][C:6](=[O:18])[C:7]2[C:12]([C:13]=1[CH2:14][C:15]([OH:17])=[O:16])=[CH:11][CH:10]=[CH:9][CH:8]=2.[Cl:19][C:20]1[CH:21]=[C:22]([CH:25]=[CH:26][C:27]=1[Cl:28])[CH2:23]Cl>CN(C)C=O>[Cl:19][C:20]1[CH:21]=[C:22]([CH:25]=[CH:26][C:27]=1[Cl:28])[CH2:23][N:5]1[C:4]([CH3:3])=[C:13]([CH2:14][C:15]([OH:17])=[O:16])[C:12]2[C:7](=[CH:8][CH:9]=[CH:10][CH:11]=2)[C:6]1=[O:18]
Reactant: Cc1[nH]c(=O)c2ccccc2c1CC(=O)O
Reactant: ClCc1ccc(Cl)c(Cl)c1
Agent: [H-]
Agent: [Na+]
Solvent: CN(C)C=O
Product: Cc1c(CC(=O)O)c2ccccc2c(=O)n1Cc1ccc(Cl)c(Cl)c1

Procedure:
Sodium hydride (48 mg., 2.0 mmol) (Ventron, washed free of mineral oil with hexane) and 2 ml. dimethylformamide were reacted with 1,2-dihydro-3-methyl-1-oxo-4-isoquinoline acetic acid (217 mg., 1.0 mmol). After homogeneity was observed, 3,4-dichlorobenzyl chloride (196 mg., 1.0 mmol) in 1 ml. dimethylformamide was added. The mixture was heated at 110° for 3 hr, cooled and partitioned between hydrochloric acid and ethyl acetate. The crude product obtained from the organic layer after several aqueous washings, drying over magnesium sulfate, filtration, and vacuum evaporation was column chromatographed on silica gel with ethyl acetate; 104 mg., 28%, mp 218°-220°.
Reaction SMILES: [N:1]1[CH:6]=[CH:5][N:4]=[CH:3][C:2]=1[C:7]([OH:9])=O.[C:10]([C:14]1[N:19]=[C:18]([N:20]2[CH2:25][CH2:24][N:23]([CH2:26][CH2:27][CH2:28][CH2:29][NH2:30])[CH2:22][CH2:21]2)[CH:17]=[C:16]([CH:31]2[CH2:34][CH2:33][CH2:32]2)[N:15]=1)([CH3:13])([CH3:12])[CH3:11].C(N(C(C)C)CC)(C)C.OC1C2N=NNC=2C=CC=1.Cl.C(N=C=NCCCN(C)C)C>ClCCl>[C:10]([C:14]1[N:19]=[C:18]([N:20]2[CH2:21][CH2:22][N:23]([CH2:26][CH2:27][CH2:28][CH2:29][NH:30][C:7]([C:2]3[CH:3]=[N:4][CH:5]=[CH:6][N:1]=3)=[O:9])[CH2:24][CH2:25]2)[CH:17]=[C:16]([CH:31]2[CH2:34][CH2:33][CH2:32]2)[N:15]=1)([CH3:13])([CH3:11])[CH3:12]
Reactant: O=C(O)c1cnccn1
Reactant: CC(C)(C)c1nc(C2CCC2)cc(N2CCN(CCCCN)CC2)n1
Agent: CCN=C=NCCCN(C)C
Agent: Cl
Agent: Oc1cccc2[nH]nnc12
Solvent: ClCCl
Solvent: CCN(C(C)C)C(C)C
Product: CC(C)(C)c1nc(C2CCC2)cc(N2CCN(CCCCNC(=O)c3cnccn3)CC2)n1
Temperature: 25 °C
Reaction time: 16 h
Yield: 55.7 %

Procedure:
0.28 g of 2-pyrazinecarboxylic acid (2.26 mmol) and 0.78 g of 4-[4-(2-tert-butyl-6-cyclobutyl-pyrimidin-4-yl)-piperazin-1-yl]-butylamine (2.27 mmol) were dissolved in 30 ml of dichloromethane. Addition of 1.19 g of diisopropylethylamine (9.26 mmol), 0.155 g of hydroxybenzotriazole (HOBt, 1.15 mmol), and 0.487 g of N-ethyl-N′-(3-dimethyl-aminopropyl)-carbodiimide hydrochloride (EDCl, 2.54 mmol) at 0° C. was followed by stirring for 16 h at room temperature. After the addition of 0.24 g of N-ethyl-N′-(3-dimethylaminopropyl)-carbodiimide hydrochloride the mixture was stirred for further 4 h. 50 ml of dichloromethane were added. The organic layer was washed with water and saturated aqueous sodium chloride. The dichloromethane phase was dried over magnesium sulfate, filtered, and concentrated to dryness. The crude product was purified by chromatography on silica gel using ethyl acetate and ethyl acetate-methanol (5%). Evaporation of the solvent yielded 0.568 g of the title compound as a white solid.
Reaction SMILES: [C:1]1([CH2:7][CH2:8][CH2:9][CH2:10][CH2:11][CH2:12][CH2:13][CH2:14][CH2:15][CH2:16][CH2:17][CH2:18][CH2:19][CH2:20][CH2:21][CH2:22][CH2:23][CH3:24])[CH:6]=[CH:5][CH:4]=[CH:3][CH:2]=1.[Cl:25][S:26](O)(=[O:28])=[O:27]>C(Cl)(Cl)Cl>[CH2:7]([C:1]1[CH:6]=[CH:5][C:4]([S:26]([Cl:25])(=[O:28])=[O:27])=[CH:3][CH:2]=1)[CH2:8][CH2:9][CH2:10][CH2:11][CH2:12][CH2:13][CH2:14][CH2:15][CH2:16][CH2:17][CH2:18][CH2:19][CH2:20][CH2:21][CH2:22][CH2:23][CH3:24]
Reactant: CCCCCCCCCCCCCCCCCCc1ccccc1
Reactant: O=S(=O)(O)Cl
Solvent: ClC(Cl)Cl
Product: CCCCCCCCCCCCCCCCCCc1ccc(S(=O)(=O)Cl)cc1
Temperature: 25 °C
Reaction time: 22 h
Yield: 56 %

Procedure:
To a solution of 1-phenyloctadecane (0.84 g, 2.5 mmol) in CHCl3 (5 mL) was added chlorosulfonic acid (0.5 mL, 7.5 mmol) and the mixture was stirred at rt for 22 h. The mixture was poured on ice and extracted with CH2Cl2. The combined extracts were washed with water, a solution of NaHCO3, and water, dried (Na2SO4), and concentrated in vacuo. The residue was chromatographed on silica gel (70-230 mesh) with hexane/ethyl acetate (49:1) to give the product as a white solid (0.60 g, 1.4 mmol, 56%), mp 43-44° C.; 1H NMR (300 MHz, CDCl3) δ 0.86 (t, 3H, J=6.9 Hz), 1.25 (m, 30H), 1.65 (m, 2H), 2.72 (t, 2H, J=7.8 Hz), 7.42 (d, 2H, J=8.4 Hz), 7.93 (d, 2H, J=8.4 Hz); 13C NMR (75 MHz, CDCl3) 14.1, 22.7, 29.2, 29.4, 29.5, 29.7, 30.9, 31.9, 36.0, 127.1, 129.6, 141.8, 151.7.
Reaction SMILES: [N:1]1[C:10]2[C:5](=[CH:6][CH:7]=[CH:8][C:9]=2[OH:11])[CH:4]=[CH:3][C:2]=1[OH:12].C([O-])([O-])=O.[K+].[K+].[CH2:19](Br)[C:20]1[CH:25]=[CH:24][CH:23]=[CH:22][CH:21]=1.CN(C=O)C>O>[CH2:19]([O:11][C:9]1[CH:8]=[CH:7][CH:6]=[C:5]2[C:10]=1[N:1]=[C:2]([OH:12])[CH:3]=[CH:4]2)[C:20]1[CH:25]=[CH:24][CH:23]=[CH:22][CH:21]=1
Reactant: BrCc1ccccc1
Reactant: Oc1ccc2cccc(O)c2n1
Agent: O=C([O-])[O-]
Agent: [K+]
Solvent: O
Solvent: CN(C)C=O
Product: Oc1ccc2cccc(OCc3ccccc3)c2n1
Temperature: 65 °C
Reaction time: 5 h
Yield: 85 %

Procedure:
To a flask was added quinoline-2,8-diol (20.0 g, 124.1 mmol), K2CO3 (17.15 g, 124.1 mmol), benzyl bromide (14.76 ml, 124.1 mmol) and DMF (124.1 ml, 124.1 mmol). The resulting mixture was heated to 65° C. overnight. The reaction mixture was poured into 1000 ml water and stirred for 5 hours, filtered solids and then washed with 1000 ml diethyl ether to yield 26.5 g (85% yield) of desired product.
Reaction SMILES: Br[CH2:2][CH2:3][CH2:4][CH2:5][CH2:6][CH2:7][CH2:8][CH2:9][C:10]([NH:12][C:13]1[C:14]([S:19][CH3:20])=[N:15][CH:16]=[CH:17][CH:18]=1)=[O:11].[SH:21][C:22]1[O:23][C:24]2[CH:30]=[CH:29][CH:28]=[CH:27][C:25]=2[N:26]=1.C(=O)([O-])[O-].[K+].[K+].C1OCCOCCOCCOCCOCCOC1>CN(C=O)C>[O:23]1[C:24]2[CH:30]=[CH:29][CH:28]=[CH:27][C:25]=2[N:26]=[C:22]1[S:21][CH2:2][CH2:3][CH2:4][CH2:5][CH2:6][CH2:7][CH2:8][CH2:9][C:10]([NH:12][C:13]1[C:14]([S:19][CH3:20])=[N:15][CH:16]=[CH:17][CH:18]=1)=[O:11]
Reactant: CSc1ncccc1NC(=O)CCCCCCCCBr
Reactant: Sc1nc2ccccc2o1
Agent: C1COCCOCCOCCOCCOCCO1
Agent: O=C([O-])[O-]
Agent: [K+]
Solvent: CN(C)C=O
Product: CSc1ncccc1NC(=O)CCCCCCCCSc1nc2ccccc2o1
Temperature: 80 °C
Reaction time: 3 h
Yield: 77.3 %

Procedure:
To a DMF (5 ml) solution of this amide (90 mg, 0.25 mmol) and 2-mercaptobenzoxazole (38 mg, 0.25 mmol) were added potassium carbonate (42 mg, 0.30 mmol) and 18-crown-6 (7 mg, 0.03 mmol), and the mixture was stirred at 80° C. for 3 hours. The reaction mixture was allowed to cool, and then extracted with ethyl acetate. The organic layer was washed with water and then with a saturated aqueous solution of sodium chloride, and dried over sodium sulfate. Subsequently, the solvent was distilled off, and the resulting residue was recrystallized from a mixture of ethyl acetate-hexane to obtain 83 mg (yield 77%) of the desired compound as a colorless powdery crystal.
Reaction SMILES: [OH:1][CH2:2][CH:3]1[CH2:8][CH2:7][N:6]([C:9]([O:11][C:12]([CH3:15])([CH3:14])[CH3:13])=[O:10])[CH2:5][CH2:4]1.[C:16]1(O)[C:25]2[C:20](=[CH:21][CH:22]=[CH:23][CH:24]=2)[CH:19]=[CH:18][CH:17]=1.C1(P(C2C=CC=CC=2)C2C=CC=CC=2)C=CC=CC=1.N(C(OC(C)C)=O)=NC(OC(C)C)=O>O1CCCC1.CO>[C:24]1([O:1][CH2:2][CH:3]2[CH2:8][CH2:7][N:6]([C:9]([O:11][C:12]([CH3:15])([CH3:14])[CH3:13])=[O:10])[CH2:5][CH2:4]2)[C:25]2[C:20](=[CH:19][CH:18]=[CH:17][CH:16]=2)[CH:21]=[CH:22][CH:23]=1
Reactant: Oc1cccc2ccccc12
Reactant: CC(C)(C)OC(=O)N1CCC(CO)CC1
Agent: CC(C)OC(=O)N=NC(=O)OC(C)C
Agent: c1ccc(P(c2ccccc2)c2ccccc2)cc1
Solvent: CO
Solvent: C1CCOC1
Product: CC(C)(C)OC(=O)N1CCC(COc2cccc3ccccc23)CC1
Reaction time: 8 h
Yield: 100.5 %

Procedure:
A solution of 5.0 g (23.2 mmol) of 1,1-dimethylethyl 4-(hydroxymethyl)-1-piperidine-carboxylate, 4.3 g (29.8 mmol) of 1-naphthalenol and 7.82 g (29.8 mmol) of triphenylphosphine in 120 ml of tetrahydrofuran, cooled under nitrogen by means of an ice bath, is admixed dropwise with a solution of 6.03 g (29.8 mmol) of diisopropyl azodicarboxylate. The reaction mixture is allowed to return to ambient temperature and stirring is continued overnight. 2 ml of methanol are added and then the mixture is evaporated to dryness. The residue is taken up in 200 ml of dichloromethane and washed in succession with a 10% aqueous potassium hydrogen sulfate solution, water and a 1M aqueous solution of sodium hydroxide. The system is dried over sodium sulfate and evaporated to dryness. The product is purified by chromatography on silica gel, eluting with an 80/20 then 70/30 and 50/50 mixture of cyclohexane and dichloromethane, to give 7.96 g of product in oil form, which solidifies.
Reaction SMILES: [SH:1][C:2]1[S:3][C:4]([SH:7])=[N:5][N:6]=1.C(N(CC)CC)C.Cl.Cl[CH2:17][C:18]([NH2:20])=[NH:19]>CN(C=O)C>[C:18]([CH2:17][S:1][C:2]1[S:3][C:4]([SH:7])=[N:5][N:6]=1)(=[NH:19])[NH2:20]
Reactant: N=C(N)CCl
Reactant: Sc1nnc(S)s1
Agent: Cl
Solvent: CN(C)C=O
Solvent: CCN(CC)CC
Product: N=C(N)CSc1nnc(S)s1
Yield: 36.7 %

Procedure:
To a solution of 1.50 g of 2,5-dimercapto-1,3,4-thiadiazole and 4.2 ml of triethylamine in 30 ml of DMF was added 1.29 g of α-chloroacetamidine hydrochloride at room temperature under stirring. Further, the mixture was stirred for 2.5 hours at room temperature and concentrated under reduced pressure. The residue was subjected to a column chromatography on silica gel (100 g), eluting with a (4:1) mixture of acetonitrile and water. The pertinent fractions were collected and concentrated under reduced pressure, and the concentrate was subjected to a column chromatography on XAD-II (450 ml) being washed with water, and eluted with 10% aqueous ethanol. After concentrating, the precipitating crystals were filtered to give 755mg of 2-amidinomethylthio-5-mercapto-1,3,4-thiadiazole as colorless crystals, mp: 184°-187° C.
Reaction SMILES: [C:1]1([C@@H:7]([NH:9][C:10]2[N:15]=[C:14]([N:16]3[C:20]4[CH:21]=[CH:22][C:23]([NH2:25])=[CH:24][C:19]=4[N:18]=[CH:17]3)[CH:13]=[N:12][CH:11]=2)[CH3:8])[CH:6]=[CH:5][CH:4]=[CH:3][CH:2]=1.Cl.[C:27](Cl)(=[O:34])[C:28]1[CH:33]=[CH:32][CH:31]=[N:30][CH:29]=1>>[C:1]1([C@@H:7]([NH:9][C:10]2[N:15]=[C:14]([N:16]3[C:20]4[CH:21]=[CH:22][C:23]([NH:25][C:27](=[O:34])[C:28]5[CH:33]=[CH:32][CH:31]=[N:30][CH:29]=5)=[CH:24][C:19]=4[N:18]=[CH:17]3)[CH:13]=[N:12][CH:11]=2)[CH3:8])[CH:6]=[CH:5][CH:4]=[CH:3][CH:2]=1
Reactant: C[C@H](Nc1cncc(-n2cnc3cc(N)ccc32)n1)c1ccccc1
Reactant: O=C(Cl)c1cccnc1
Agent: Cl
Product: C[C@H](Nc1cncc(-n2cnc3cc(NC(=O)c4cccnc4)ccc32)n1)c1ccccc1
Yield: 39 %

Procedure:
In a procedure analogous to example 32, reaction of 1-(6-{[(1S)-1-phenylethyl]amino}pyrazin-2-yl)-1H-benzimidazol-5-amine (33 mg, 0.10 mmol) and nicotinoyl chloride hydrochloride (20 mg, 0.11 mmol) furnished the product (17 mg, 39%) after chromatography.
Reaction SMILES: [CH2:1]([NH:3][CH2:4][C:5]1[CH:10]=[CH:9][N:8]=[C:7]([NH:11][CH2:12][C:13]2[N:17]3[CH:18]=[C:19]([CH3:22])[CH:20]=[CH:21][C:16]3=[N:15][C:14]=2[C:23]2[CH:28]=[CH:27][C:26]([F:29])=[CH:25][CH:24]=2)[N:6]=1)[CH3:2].Cl[C:31]1C=CC2N(C(CNC3N=C(C=O)C=CN=3)=C(C3C=CC(F)=CC=3)N=2)C=1.CNCC>>[CH2:1]([N:3]([CH2:4][C:5]1[CH:10]=[CH:9][N:8]=[C:7]([NH:11][CH2:12][C:13]2[N:17]3[CH:18]=[C:19]([CH3:22])[CH:20]=[CH:21][C:16]3=[N:15][C:14]=2[C:23]2[CH:24]=[CH:25][C:26]([F:29])=[CH:27][CH:28]=2)[N:6]=1)[CH3:31])[CH3:2]
Reactant: CCNCc1ccnc(NCc2c(-c3ccc(F)cc3)nc3ccc(C)cn23)n1
Reactant: O=Cc1ccnc(NCc2c(-c3ccc(F)cc3)nc3ccc(Cl)cn23)n1
Agent: CCNC
Product: CCN(C)Cc1ccnc(NCc2c(-c3ccc(F)cc3)nc3ccc(C)cn23)n1
Yield: 40 %

Procedure:
The title compound was prepared in the same fashion as that described for compound 196 from 2-((6-chloro-2-(4-fluorophenyl)imidazo[1,2-a]pyridin-3-yl)methylamino)pyrimidine-4-carbaldehyde and N-methylethanamine. (0.068 g, 40% yield). M/e+ 425.1 for C22H22ClFN6 (M+H)+; 1H-NMR (500 MHz, CDCl3, δ) 8.55 (s, 1H), 8.30 (d, J=5.0 Hz, 1H), 7.78-7.75 (m, 2H), 7.57 (d, J=9.5 Hz, 1H), 7.20-7.15 (m, 3H), 6.83 (d, J=5.0 Hz, 1H), 5.26 (br s, 1H), 5.05 (d, J=6.0 Hz, 2H), 3.48 (s, 2H), 2.51 (q, J=7.0 Hz, 2H), 2.28 (s, 3H), 1.11 (t, J=7.0 Hz, 3H)
Reaction SMILES: [C:1]1([C:7](Cl)([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]=[CH:5][CH:4]=[CH:3][CH:2]=1.[CH2:21]([OH:25])[CH2:22][C:23]#[CH:24].N1C=CC=CC=1>ClCCl>[C:1]1([C:7]([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)[O:25][CH2:21][CH2:22][C:23]#[CH:24])[CH:6]=[CH:5][CH:4]=[CH:3][CH:2]=1
Reactant: C#CCCO
Reactant: ClC(c1ccccc1)(c1ccccc1)c1ccccc1
Solvent: ClCCl
Solvent: c1ccncc1
Product: C#CCCOC(c1ccccc1)(c1ccccc1)c1ccccc1
Temperature: 25 °C
Reaction time: 8 h
Yield: 53.3 %

Procedure:
Triphenylmethyl chloride (122 g, 0.44 mol) is added to a solution of but-3-yne-1-ol (25 g, 0.36 mol) in dichloromethane (400 ml) containing pyridine (50 ml) and stirred overnight at room temperature. The reaction mixture is filtered and washed with cold dilute hydrochloric acid, aqueous sodium bicarbonate and water. The dried solution is concentrated to a solid which is crystallized from ether-petroleum ether to give 4-triphenylmethyloxybut-1-yne (60 g), m.p. 97°-99° (ether-petroleum ether).
Reaction SMILES: Cl[C:2]([C:11]1[C:12]([Cl:17])=[N:13][CH:14]=[CH:15][CH:16]=1)=[C:3]([C:9]#[N:10])[C:4]([O:6][CH2:7][CH3:8])=[O:5].Cl.[C:19]1([CH:25]([CH:28]([CH3:30])[CH3:29])[CH2:26][NH2:27])[CH:24]=[CH:23][CH:22]=[CH:21][CH:20]=1.C(N(CC)CC)C>C(#N)C>[Cl:17][C:12]1[C:11](/[C:2](/[NH:27][CH2:26][CH:25]([C:19]2[CH:20]=[CH:21][CH:22]=[CH:23][CH:24]=2)[CH:28]([CH3:30])[CH3:29])=[C:3](\[C:9]#[N:10])/[C:4]([O:6][CH2:7][CH3:8])=[O:5])=[CH:16][CH:15]=[CH:14][N:13]=1
Reactant: CC(C)C(CN)c1ccccc1
Reactant: CCOC(=O)C(C#N)=C(Cl)c1cccnc1Cl
Agent: Cl
Solvent: CCN(CC)CC
Solvent: CC#N
Product: CCOC(=O)/C(C#N)=C(\NCC(c1ccccc1)C(C)C)c1cccnc1Cl
Yield: 86.2 %

Procedure:
To a solution of ethyl 3-chloro-3-(2-chloropyridin-3-yl)-2-cyanoacrylate (0.2 g, 0.738 mmol, 1 eq.) in 3 ml of acetonitril was added 2-phenyl-3-methylbutylamine hydrochloride (0.147 g, 0.738 mmol, 1 eq.) at room temperature followed by triethylamine (TEA) (0.164 g, 1.62 mmol, 2.2 eq.). The reaction was microwaved (130° C., 600 s, fixed hold, high absorption) and the solvent evaporated. The residual oil was subjected to column chromatography to give ethyl (2Z)-3-(2-chloropyridin-3-yl)-2-cyano-3-[(3-methyl-2-phenylbutyl)amino]acrylate (0.253 g, 85% yield) as a mixture of 2 atropoisomers.
Reaction SMILES: Cl.[CH2:2]([O:4][C:5]([C:7]1[C:16]2[C:11](=[CH:12][CH:13]=[CH:14][CH:15]=2)[CH:10]=[C:9]([NH:17][NH2:18])[CH:8]=1)=[O:6])[CH3:3].[CH3:19][C:20]([CH3:27])([CH3:26])[C:21](=O)[CH2:22][C:23]#[N:24]>CCO.Cl>[NH2:24][C:23]1[N:17]([C:9]2[CH:8]=[C:7]([C:5]([O:4][CH2:2][CH3:3])=[O:6])[C:16]3[C:11]([CH:10]=2)=[CH:12][CH:13]=[CH:14][CH:15]=3)[N:18]=[C:21]([C:20]([CH3:27])([CH3:26])[CH3:19])[CH:22]=1
Reactant: CC(C)(C)C(=O)CC#N
Reactant: CCOC(=O)c1cc(NN)cc2ccccc12
Agent: Cl
Solvent: CCO
Product: CCOC(=O)c1cc(-n2nc(C(C)(C)C)cc2N)cc2ccccc12
Yield: 95.3 %

Procedure:
A mixture of 3-hydrazinonaphthalene-1-carboxylic acid ethyl ester hydrochloride (1.5 g, 5.6 mmol) and 4,4-dimethyl-3-oxopentanenitrile (875 mg, 7.0 mmol) in EtOH (50 mL) and conc. HCl (5 mL) was heated at reflux overnight. After removal of the solvent, the residue was purified by column chromatography to yield ethyl 3-(5-amino-3-t-butyl-1H-pyrazol-1-yl)-1-naphthoate (1.8 g, 95% yield). 1H NMR (300 MHz, DMSO-d6): δ 8.74 (d, J=6.3 Hz, 1H), 8.47 (s, 1H), 8.24 (s, 1H), 8.15 (d, J=6.0 Hz, 1H), 7.76 (t, J=5.7 Hz, 1H), 7.71 (t, J=5.7 Hz, 1H), 5.68 (s, 1H), 4.44 (q, J=5.4 Hz, 2H), 1.37 (t, J=5.4 Hz, 3H), 1.30 (s, 9H).
Reaction SMILES: Br[CH2:2][CH2:3][O:4][C:5]1[CH:10]=[C:9]([N+:11]([O-:13])=[O:12])[CH:8]=[CH:7][C:6]=1[Cl:14].[CH3:15][O:16][C:17]1[CH:18]=[C:19]([CH2:25][CH2:26][CH:27]2[C:36]3[C:31](=[CH:32][C:33]([O:39][CH3:40])=[C:34]([O:37][CH3:38])[CH:35]=3)[CH2:30][CH2:29][NH:28]2)[CH:20]=[CH:21][C:22]=1[O:23][CH3:24].N1C=CC=CC=1>C1COCC1>[Cl:14][C:6]1[CH:7]=[CH:8][C:9]([N+:11]([O-:13])=[O:12])=[CH:10][C:5]=1[O:4][CH2:3][CH2:2][N:28]1[CH2:29][CH2:30][C:31]2[C:36](=[CH:35][C:34]([O:37][CH3:38])=[C:33]([O:39][CH3:40])[CH:32]=2)[CH:27]1[CH2:26][CH2:25][C:19]1[CH:20]=[CH:21][C:22]([O:23][CH3:24])=[C:17]([O:16][CH3:15])[CH:18]=1
Reactant: O=[N+]([O-])c1ccc(Cl)c(OCCBr)c1
Reactant: COc1ccc(CCC2NCCc3cc(OC)c(OC)cc32)cc1OC
Solvent: C1CCOC1
Solvent: c1ccncc1
Product: COc1ccc(CCC2c3cc(OC)c(OC)cc3CCN2CCOc2cc([N+](=O)[O-])ccc2Cl)cc1OC
Yield: 32.6 %

Procedure:
To a solution of 15 (315 mg, 1.13 mmol) in anhydrous THF (3 mL) were sequentially added 1-(2-(3,4-dimethoxy-phenyl)-ethyl)-6,7-dimethoxy-1,2,3,4-tetrahydro-isoquinoline (16, Morimoto et al, Heterocycles 1996 43:2557; Brossi et al, Helv Chim Acta 1960 43:1459; Meyers et al, Tetrahedron Lett 1981 22:5115; Meyers et al, J Am Chem Soc 1983 105:117) (404 mg, 1.13 mmol) and pyridine (0.3 mL). The reaction mixture was heated under reflux for 2 days before it was partitioned between EtOAc and water (20 mL each). The organic layer was separated, washed with water (15 mL), brine (15 mL), and dried over Na2SO4. The solids were filtered and the filtrate was purified by chromatography (silica gel) eluting with hexanes:EtOAc (1:1) to give 17 (205 mg)
Reaction SMILES: [OH:1][C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][C:3]=1[NH:8][C:9](=[O:11])[CH3:10].[O:12]1[CH2:14][C@H:13]1[CH2:15]OS(C1C=CC=C([N+]([O-])=O)C=1)(=O)=O.C(=O)([O-])[O-].[Cs+].[Cs+]>CN(C)C=O>[O:12]1[CH2:14][C@H:13]1[CH2:15][O:1][C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][C:3]=1[NH:8][C:9](=[O:11])[CH3:10]
Reactant: O=[N+]([O-])c1cccc(S(=O)(=O)OC[C@@H]2CO2)c1
Reactant: CC(=O)Nc1ccccc1O
Agent: O=C([O-])[O-]
Agent: [Cs+]
Solvent: CN(C)C=O
Product: CC(=O)Nc1ccccc1OC[C@@H]1CO1
Temperature: 25 °C
Reaction time: 8 h
Yield: 64.7 %

Procedure:
A mixture of N-(2-hydroxyphenyl)acetamide (1.51 g, 10 mmol), (2S)-oxiran-2-ylmethyl-3-nitrobenzenesulfonate (2.59 g, 10 mmol) and cesium carbonate (Cs2CO3) (3.9 g, 12 mmol) in dimethylformamide (DMF) (30 mL) was stirred at room temperature overnight. The reaction mixture was partitioned between ethyl acetate and H2O. The organic layer was dried over Na2SO4, filtered, concentrated and the residue was purified by silica gel flash chromatography to give the subtitled compound (1.34 g).
Reaction SMILES: [Cl:1][C:2]1[CH:10]=[C:9]2[C:5]([CH2:6][C:7](=[O:11])[NH:8]2)=[CH:4][CH:3]=1.[CH:12](=O)[C:13]1[CH:18]=[CH:17][CH:16]=[CH:15][CH:14]=1.N1CCCC1>CO>[CH:12](=[C:6]1/[C:7](=[O:11])[NH:8][C:9]2[C:5]/1=[CH:4][CH:3]=[C:2]([Cl:1])[CH:10]=2)/[C:13]1[CH:18]=[CH:17][CH:16]=[CH:15][CH:14]=1
Reactant: O=Cc1ccccc1
Reactant: O=C1Cc2ccc(Cl)cc2N1
Solvent: C1CCNC1
Solvent: CO
Product: O=C1Nc2cc(Cl)ccc2/C1=C/c1ccccc1

Procedure:
In a manner similar to the method described in example 1a, 6-chlorooxindole (1.0 g, 5.7 mmol) was reacted with benzaldehyde (0.6 g, 5.7 mmol) (Aldrich) and pyrrolidine (0.4 g, 5.7 mmol) in methanol to give a mixture of E- and Z-3-benzylidene-6-chloro-1,3-dihydro-indol-2-one as a yellow solid (Yield 1.5 g, 100%).
Reaction SMILES: [Br:1][C:2]1[CH:15]=[CH:14][C:5]([C:6]([N:8]([CH2:10][CH2:11][CH2:12]C)[CH3:9])=[O:7])=[C:4]([S:16]([CH:19]([CH3:21])[CH3:20])(=[O:18])=[O:17])[CH:3]=1.Br[C:23]1C=CC(C(O)=O)=C(S(C(C)C)(=O)=O)C=1.C(NCCC)C>>[Br:1][C:2]1[CH:15]=[CH:14][C:5]([C:6]([N:8]([CH2:9][CH3:23])[CH2:10][CH2:11][CH3:12])=[O:7])=[C:4]([S:16]([CH:19]([CH3:21])[CH3:20])(=[O:18])=[O:17])[CH:3]=1
Reactant: CC(C)S(=O)(=O)c1cc(Br)ccc1C(=O)O
Reactant: CCCCN(C)C(=O)c1ccc(Br)cc1S(=O)(=O)C(C)C
Agent: CCCNCC
Product: CCCN(CC)C(=O)c1ccc(Br)cc1S(=O)(=O)C(C)C
Yield: 80 %

Procedure:
Following the general method as outlined in Intermediate 253, starting from 4-bromo-2-(isopropylsulfonyl)benzoic acid (Intermediate 242) and N-ethyl-N-propylamine, the title compound was obtained as a pink solid in 80% yield.
Reaction SMILES: Br[C:2]1[C:11]([CH3:12])=[CH:10][C:9]2[C:4](=[CH:5][CH:6]=[C:7]([O:13][CH3:14])[CH:8]=2)[C:3]=1[O:15][CH2:16][O:17][CH3:18].[F:19][C:20]1[CH:21]=[C:22](B(O)O)[CH:23]=[CH:24][CH:25]=1.C(=O)([O-])[O-].[Na+].[Na+]>C1(P([Pd-4](P(C2C=CC=CC=2)(C2C=CC=CC=2)C2C=CC=CC=2)(P(C2C=CC=CC=2)(C2C=CC=CC=2)C2C=CC=CC=2)P(C2C=CC=CC=2)(C2C=CC=CC=2)C2C=CC=CC=2)(C2C=CC=CC=2)C2C=CC=CC=2)C=CC=CC=1.COCCOC>[F:19][C:20]1[CH:21]=[CH:22][C:23]([C:2]2[C:11]([CH3:12])=[CH:10][C:9]3[C:4](=[CH:5][CH:6]=[C:7]([O:13][CH3:14])[CH:8]=3)[C:3]=2[O:15][CH2:16][O:17][CH3:18])=[CH:24][CH:25]=1
Reactant: COCOc1c(Br)c(C)cc2cc(OC)ccc12
Reactant: OB(O)c1cccc(F)c1
Agent: c1ccc([PH](c2ccccc2)(c2ccccc2)[Pd-4]([PH](c2ccccc2)(c2ccccc2)c2ccccc2)([PH](c2ccccc2)(c2ccccc2)c2ccccc2)[PH](c2ccccc2)(c2ccccc2)c2ccccc2)cc1
Agent: O=C([O-])[O-]
Agent: [Na+]
Solvent: COCCOC
Product: COCOc1c(-c2ccc(F)cc2)c(C)cc2cc(OC)ccc12
Temperature: 160 °C
Yield: 84.2 %

Procedure:
2-Bromo-6-methoxy-1-(methoxymethoxy)-3-methylnaphthalene (14) (2.00 g, 6.44 mmol), 3-fluorobenzeneboronic acid (1.80 g, 12.88 mmol), tetrakis(triphenylphosphino)palladium (0) (0.74 g, 0.64 mmol), 2 M sodium carbonate (60 mL) and ethylene glycol dimethyl ether (60 mL) were combined and heated in a sealed tube at 160° C. for 75 min. The reaction was cooled to room temperature and filtered through a celite pad with 100 mL each diethyl ether and water. The organic layer was washed with brine (100 mL), dried (Na2SO4) and concentrated to an orange viscous oil. The crude product was purified by column chromatography with 10% EtOAc/hexane to afford 1.77 g (84%) of the title compound, 283 as a yellow oil. 1H NMR (400 MHz, DMSO-d6): δ 2.14 (s, 3H), 3.02 (s, 3H), 3.86 (s, 3H), 4.71 (s, 3H), 7.12-7.23 (m, 4H), 7.25 (d, J=2.5 Hz, 1H), 7.46-7.52 (m, 1H), 7.53 (s, 1H), 7.93 (d, J=9.2 Hz, 1H).