Azzindani/Open_Reaction_Data huggingface dataset:
Reaction SMILES: [CH3:1][C:2]1[N:7]2[C:8](=[O:15])[C:9]([C:12]([OH:14])=O)=[CH:10][N:11]=[C:6]2[CH:5]=[CH:4][CH:3]=1.C(N(CC)CC)C.ClC(OC)=O.[CH2:28]([NH2:36])[CH2:29][CH2:30][CH2:31][CH2:32][CH2:33][CH2:34][CH3:35]>C(Cl)(Cl)Cl>[CH2:28]([NH:36][C:12]([C:9]1[C:8](=[O:15])[N:7]2[C:2]([CH3:1])=[CH:3][CH:4]=[CH:5][C:6]2=[N:11][CH:10]=1)=[O:14])[CH2:29][CH2:30][CH2:31][CH2:32][CH2:33][CH2:34][CH3:35]
Reactant: Cc1cccc2ncc(C(=O)O)c(=O)n12
Reactant: CCCCCCCCN
Agent: COC(=O)Cl
Solvent: CCN(CC)CC
Solvent: ClC(Cl)Cl
Product: CCCCCCCCNC(=O)c1cnc2cccc(C)n2c1=O
Reaction time: 0.08 h
Yield: 61 %

Procedure:
A mixture containing 16.32 g (0.08 mol) of 6-methyl-4-oxo-4H-pyrido[1,2-a]pyrimidine-3-carboxylic acid and 12.4 ml (0.088 mol) of triethylamine in 480 ml of chloroform is cooled below -10° C. by ice-salt. A solution of 6.5 ml (0.08 mol) of methyl chloroformate in 40 ml of chloroform is dropped to the above mixture at a temperature between -13° C. and -16° C. during 25 minutes. After stirring for 5 minutes, 11.37 g (0.088 mol) of octylamine dissolved in 80 ml of chloroform are dropped to the above solution at a temperature between -13° C. and -16° C. during 40 minutes. The reaction mixture is stirred at the same temperature for 1 hour and then allowed to stand overnight under cooling by ice. For working up, the reaction mixture is washed 3 times with 150 ml of 5% sodium hydrogen carbonate solution each and then 3 times with 150 ml of water each. The organic phase is dried over anhydrous sodium sulfate, filtered and evaporated to obtain 15.4 g (61.0%) of the named product as yellow crystals after recrystallization from ethanol, m.p.: 108°-110° C.
Reaction SMILES: [O:1]1[CH2:6][CH2:5][CH:4]([CH2:7][CH2:8][N:9]2[C:14]3=[N:15][C:16]([Sn](C)(C)C)=[CH:17][N:18]=[C:13]3[NH:12][CH2:11][C:10]2=[O:23])[CH2:3][CH2:2]1.Br[C:25]1[CH:30]=[CH:29][N:28]=[C:27]2[N:31](C(O)=O)[CH:32]=[CH:33][C:26]=12.C1(C)C=CC=CC=1P(C1C=CC=CC=1C)C1C=CC=CC=1C.C(N(CC)CC)C>O1CCOCC1.[Pd].C(=CC(C=CC1C=CC=CC=1)=O)C1C=CC=CC=1.C(=CC(C=CC1C=CC=CC=1)=O)C1C=CC=CC=1.C(=CC(C=CC1C=CC=CC=1)=O)C1C=CC=CC=1>[NH:31]1[C:27]2=[N:28][CH:29]=[CH:30][C:25]([C:16]3[N:15]=[C:14]4[N:9]([CH2:8][CH2:7][CH:4]5[CH2:5][CH2:6][O:1][CH2:2][CH2:3]5)[C:10](=[O:23])[CH2:11][NH:12][C:13]4=[N:18][CH:17]=3)=[C:26]2[CH:33]=[CH:32]1
Reactant: O=C(O)n1ccc2c(Br)ccnc21
Reactant: C[Sn](C)(C)c1cnc2c(n1)N(CCC1CCOCC1)C(=O)CN2
Agent: [Pd]
Agent: Cc1ccccc1P(c1ccccc1C)c1ccccc1C
Agent: O=C(C=Cc1ccccc1)C=Cc1ccccc1
Solvent: CCN(CC)CC
Solvent: C1COCCO1
Product: O=C1CNc2ncc(-c3ccnc4[nH]ccc34)nc2N1CCC1CCOCC1
Temperature: 95 °C
Reaction time: 3.5 h
Yield: 35 %

Procedure:
A mixture of 1-(2-(tetrahydro-2H-pyran-4-yl)ethyl)-7-(trimethylstannyl)-3,4-dihydropyrazino[2,3-b]pyrazin-2(1H)-one (See Example 15.C) (1 equiv), 4-bromo-pyrrolo[2,3-b]pyridine-1-carboxylic acid tent-butyl ester (1 equiv), tris(dibenzylideneacetone) palladium (0.13 equiv), tri-o-tolylphosphine (0.25 equiv) and triethylamine (2.8 equiv) in anhydrous dioxane was purged, degassed for 2 min and stirred at 95° C. under nitrogen for 3-4 h. Upon completion of the reaction as indicated by TLC, the volatiles were removed under reduced pressure and the residue was purified by column chromatography to give the desired product in 35% yield. MS (ESI) m/z 479.7 [M+1]+. Tert-Butyl 4-(7-oxo-8-(2-(tetrahydro-2H-pyran-4-yl)ethyl)-5,6,7,8-tetrahydropyrazino[2,3-b]pyrazin-2-yl)-1H-pyrrolo[2,3-b]pyridine-1-carboxylate was stirred in methanolic hydrochloride solution at room temperature. Upon completion of the reaction as indicated by TLC, the solvent was removed under reduced pressure and the residue was purified on silica gel to give the title compound in 63% yield. 1H NMR (DMSO-d6, 400 MHz) δ (ppm) 11.72 (s, 1H), 8.38 (s, 1H), 8.25 (d, J=4.8 Hz, 1H), 7.79 (s, 1H), 7.53-7.51 (m, 2H), 6.97 (q, J=1.6 Hz, 1H), 4.23 (s, 2H), 4.14 (t, J=7.6 Hz, 2H), 3.81 (dd, J1=2.4 Hz, J2=11.2 Hz, 2H), 3.25 (d, J=10.8 Hz, 2H), 1.67 (d, J=13.2 Hz, 2H), 1.61 (m, 3H), 1.22 (m, 2H); MS (ESI): m/z 379.2 [M+1]+.
Reaction SMILES: CS(Cl)(=O)=O.[CH3:6][O:7][C:8]1[CH:19]=[CH:18][CH2:17][C:16]2[C:9]=1[CH:10]=[C:11]1[C:15]=2[CH:14]=[N:13][N:12]1[CH2:20][CH:21](O)[CH3:22].C(N(CC)CC)C.[N-:31]=[N+:32]=[N-:33].[Na+].[Cl-].[Na+]>ClCCl.CN(C)C=O>[N:31]([CH:21]([CH3:22])[CH2:20][N:12]1[C:11]2=[CH:10][C:9]3[C:16]([CH2:17][CH:18]=[CH:19][C:8]=3[O:7][CH3:6])=[C:15]2[CH:14]=[N:13]1)=[N+:32]=[N-:33]
Reactant: [N-]=[N+]=[N-]
Reactant: COC1=C2C=c3c(cnn3CC(C)O)=C2CC=C1
Agent: CS(=O)(=O)Cl
Agent: [Cl-]
Agent: [Na+]
Solvent: CCN(CC)CC
Solvent: ClCCl
Solvent: CN(C)C=O
Product: COC1=C2C=c3c(cnn3CC(C)N=[N+]=[N-])=C2CC=C1
Yield: 87.3 %

Procedure:
0.6 ml (7.4 mmol) of methanesulfonyl chloride was added dropwise while stirring to a solution, cooled to 0° C., of 0.9 g (3.7 mmol) of (RS)-1-(7-methoxy-1,4-dihydro-indeno[2,1-c]pyrazol-1-yl)-propan-2-ol and 2 ml (14.8 mmol) of triethylamine in 40 ml of dichloromethane and the mixture was stirred at this temperature for a further 1.5 hours. The reaction mixture was subsequently diluted with 100 ml of dichloromethane, washed twice with 50 ml of saturated sodium hydrogen carbonate solution each time and the combined aqueous phases were extracted once with 50 ml of dichloromethane. The combined organic phases were washed with 50 ml of saturated sodium chloride solution, dried over magnesium sulfate and evaporated in a vacuum. The yellow oil obtained was dissolved in 40 ml of anhydrous dimethylformamide, treated with 0.48 g (7.4 mmol) of sodium azide and the reaction mixture was heated to 70° for 15 hours while stirring. After cooling, the solution was poured into 80 ml of semi-saturated sodium chloride solution and extracted twice with 80 ml of diethyl ether each time. The combined organic phases were washed once with 80 ml of water and once with 80 ml of saturated sodium chloride solution, dried over magnesium sulfate and the solution was concentrated in a vacuum. The brown oil obtained was purified by column chromatography on silica gel (ethyl acetate/toluene 1:1). 0.87 g (87%) of (RS)-1-(2-azido-propyl)-7-methoxy-1,4-dihydro-indeno[2,1-c]pyrazole was obtained as a light yellow oil.
Reaction SMILES: [O:1]1[CH2:5][CH2:4][CH2:3][C@@H:2]1[CH2:6][NH2:7].C([N:10]([CH2:13]C)CC)C.C(=S)=[S:16].OO.N.CO>O1CCCC1.O>[O:1]1[CH2:5][CH2:4][CH2:3][C@@H:2]1[CH2:6][NH:7][C:13]([NH2:10])=[S:16]
Reactant: NC[C@H]1CCCO1
Reactant: S=C=S
Reactant: CCN(CC)CC
Agent: N
Agent: OO
Solvent: CO
Solvent: C1CCOC1
Solvent: O
Product: NC(=S)NC[C@H]1CCCO1
Reaction time: 0.5 h

Procedure:
To a 0° C. solution of (R)-(tetrahydrofuran-2-yl)methanamine (5.0 g, 49.5 mmol) and triethylamine (690 uL, 4.95 mmol) in tetrahydrofuran (100 mL) was added carbon disulfide (5.65 g, 74.3 mmol). Stirring was continued for 0.5 hour followed by the dropwise addition of 30% hydrogen peroxide (5.6 g, 49.5 mmol) so that the temperature was maintained below 40° C. The reaction mixture was poured into water, and extracted with ethyl acetate. The organic extract was dried (Na2SO4), filtered and concentrated to afford an oil. The residue was dissolved in tetrahydrofuran, and treated with 7 N ammonia in methanol (14.3 mL, 100 mmol). The precipitate was collected by filtration and washed with water to afford the title compound.
Reaction SMILES: [NH2:1][C:2]1[CH:3]=[C:4]([C:8]([C:10]2[C:18]3[CH:17]=[N:16][CH:15]=[N:14][C:13]=3[N:12]([CH2:19][O:20][CH2:21][CH2:22][Si:23]([CH3:26])([CH3:25])[CH3:24])[CH:11]=2)=[O:9])[CH:5]=[N:6][CH:7]=1.[C:27]([C:29]1[CH:34]=[CH:33][C:32]([CH2:35][C:36](O)=[O:37])=[CH:31][CH:30]=1)#[N:28]>>[C:27]([C:29]1[CH:34]=[CH:33][C:32]([CH2:35][C:36]([NH:1][C:2]2[CH:7]=[N:6][CH:5]=[C:4]([C:8]([C:10]3[C:18]4[CH:17]=[N:16][CH:15]=[N:14][C:13]=4[N:12]([CH2:19][O:20][CH2:21][CH2:22][Si:23]([CH3:26])([CH3:25])[CH3:24])[CH:11]=3)=[O:9])[CH:3]=2)=[O:37])=[CH:31][CH:30]=1)#[N:28]
Reactant: N#Cc1ccc(CC(=O)O)cc1
Reactant: C[Si](C)(C)CCOCn1cc(C(=O)c2cncc(N)c2)c2cncnc21
Product: C[Si](C)(C)CCOCn1cc(C(=O)c2cncc(NC(=O)Cc3ccc(C#N)cc3)c2)c2cncnc21

Procedure:
The title compound was prepared according to the method described for Example 1 using (5-Amino-pyridin-3-yl)-[7-(2-trimethylsilanyl-ethoxymethyl)-7H-pyrrolo[2,3-d]pyrimidin-5-yl]-methanone (Preparation 103) and 4-cyanophenylacetic acid to afford the title compound as an off-white solid in 71% yield, 235 mg.
Reaction SMILES: [F:1][CH:2]([F:32])[C:3]1[N:7]([C:8]2[CH:13]=[C:12]([N:14]3[CH2:19][CH2:18][O:17][CH2:16][CH2:15]3)[N:11]=[C:10]([NH:20][CH:21]3[CH2:26][CH2:25][CH2:24][CH:23]([NH2:27])[CH2:22]3)[N:9]=2)[C:6]2[CH:28]=[CH:29][CH:30]=[CH:31][C:5]=2[N:4]=1.C(N([CH2:38][CH3:39])CC)C.O.[CH3:41][C:42](N(C)C)=[O:43]>>[F:32][CH:2]([F:1])[C:3]1[N:7]([C:8]2[CH:13]=[C:12]([N:14]3[CH2:15][CH2:16][O:17][CH2:18][CH2:19]3)[N:11]=[C:10]([NH:20][CH:21]3[CH2:26][CH2:25][CH2:24][CH:23]([N:27]4[CH2:39][CH2:38][O:43][CH2:42][CH2:41]4)[CH2:22]3)[N:9]=2)[C:6]2[CH:28]=[CH:29][CH:30]=[CH:31][C:5]=2[N:4]=1
Reactant: CCN(CC)CC
Reactant: NC1CCCC(Nc2nc(N3CCOCC3)cc(-n3c(C(F)F)nc4ccccc43)n2)C1
Reactant: CC(=O)N(C)C
Solvent: O
Product: FC(F)c1nc2ccccc2n1-c1cc(N2CCOCC2)nc(NC2CCCC(N3CCOCC3)C2)n1
Temperature: 120 °C
Reaction time: 2 h

Procedure:
To a solution of N-{4-[2-(difluoromethyl)-1H-benzimidazol-1-yl]-6-(morpholin-4-yl)pyrimidin-2-yl}cyclohexane-1,3-diamine (70 mg) in dimethylacetamide (1.4 mL) were added triethylamine (56 μL) and bis(2-bromomethyl)ether (31 μL), followed by stirring at 120° C. for 2 hours using a microwave reactor. To the reaction solution was added water, followed by extraction with ethyl acetate. The extracts were washed with water and saturated brine. The organic layer was dried over anhydrous magnesium sulfate, the desiccant was removed by filtration, and then the solvent was evaporated under reduced pressure. The residue was purified by amino silica gel column chromatography (hexane:ethyl acetate=60:40-20:80) to obtain 4-[2-(difluoromethyl)-1H-benzimidazol-1-yl]-6-(morpholin-4-yl)-N-[3-(morpholin-4-yl)cyclohexyl]pyrimidin-2-amine (42 mg).
Reaction SMILES: [OH:1][C:2]1[CH:7]=[CH:6][C:5]([N:8]2[C:12](=[O:13])[CH2:11][CH:10]([C:14]([OH:16])=[O:15])[CH2:9]2)=[CH:4][CH:3]=1.[CH3:17]O>S(=O)(=O)(O)O.COC(OC)(C)C>[CH3:17][O:15][C:14]([CH:10]1[CH2:11][C:12](=[O:13])[N:8]([C:5]2[CH:4]=[CH:3][C:2]([OH:1])=[CH:7][CH:6]=2)[CH2:9]1)=[O:16]
Reactant: O=C(O)C1CC(=O)N(c2ccc(O)cc2)C1
Reactant: CO
Agent: O=S(=O)(O)O
Solvent: COC(C)(C)OC
Product: COC(=O)C1CC(=O)N(c2ccc(O)cc2)C1
Yield: 84 %

Procedure:
The crude (RS)-1-(4-hydroxyphenyl)-5-oxo-pyrrolidine-3-carboxylic acid was dissolved in a mixture of 5000 ml of methanol, 24 ml of concentrated sulfuric acid and 400 ml of 2,2-dimethoxypropane and stirred under reflux for 2 h. The reaction solution was reduced to half of its volume by distillation, then transferred into a 20 l vessel. Under stirring at 40° C., a mixture of 2500 ml of water/ice (1:1) was added. Crystallisation started immediately, and, thereupon, the fine white crystals were collected on a filter funnel. They were washed with a total of 2000 ml of cold water until the filtrate was neutral. The product was dried under reduced pressure to yield 980 g (84% of theory, 2 steps) of (RS)-1-(4-hydroxyphenyl)-5-oxo-pyrrolidine-3-carboxylic acid methyl ester as a white solid; MS: m/e=234 (M+H)+.
Reaction SMILES: [Cl:1][C:2]1[CH:27]=[CH:26][C:5]([CH2:6][N:7]([S:17]([C:20]2[CH:24]=[CH:23][N:22]([CH3:25])[N:21]=2)(=[O:19])=[O:18])[C:8]2[CH:9]=[C:10]([CH:14]=[CH:15][CH:16]=2)[C:11](O)=[O:12])=[CH:4][CH:3]=1.C(N(C(C)C)CC)(C)C.CN(C(ON1N=NC2C=CC=NC1=2)=[N+](C)C)C.F[P-](F)(F)(F)(F)F.[NH2:61][CH2:62][CH2:63][OH:64]>C(#N)C>[Cl:1][C:2]1[CH:3]=[CH:4][C:5]([CH2:6][N:7]([S:17]([C:20]2[CH:24]=[CH:23][N:22]([CH3:25])[N:21]=2)(=[O:18])=[O:19])[C:8]2[CH:9]=[C:10]([CH:14]=[CH:15][CH:16]=2)[C:11]([NH:61][CH2:62][CH2:63][OH:64])=[O:12])=[CH:26][CH:27]=1
Reactant: Cn1ccc(S(=O)(=O)N(Cc2ccc(Cl)cc2)c2cccc(C(=O)O)c2)n1
Reactant: NCCO
Agent: CN(C)C(On1nnc2cccnc21)=[N+](C)C
Agent: F[P-](F)(F)(F)(F)F
Solvent: CC#N
Solvent: CCN(C(C)C)C(C)C
Product: Cn1ccc(S(=O)(=O)N(Cc2ccc(Cl)cc2)c2cccc(C(=O)NCCO)c2)n1

Procedure:
A solution of 3-[(4-chloro-benzyl)-(1-methyl-1H-pyrazole-3-sulfonyl)-amino]-benzoic acid (30 mg, 0.07 mmol), diisopropylethylamine (0.26 ml, 0.14 mmol), HATU (56 mg, 0.15 mmol) and 2-aminoethanol (9 μL, 0.14 mmol) were stirred in dry acetonitrile (3 ml) for 18 hrs. The reaction mixture was concentrated in vacuo and the residue partitioned between dichloromethane (3 ml) and water (3 ml). The organic layer was separated and dried by passage through a hydrophobic frit, then concentrated in vacuo. The crude residue was purified by preparative HPLC to afford the title compound as an off white solid (11.9 mg). HPLC retention time 5.03 min. Mass spectrum (ES+) m/z 449 (M+H).
Reaction SMILES: C(OC(C)C)(=O)C.[C:8]([O:12][C:13]([N:15]1[C@H:19]([CH2:20][C:21]2[CH:26]=[CH:25][C:24]([C:27]3[CH:32]=[CH:31][CH:30]=[CH:29][CH:28]=3)=[CH:23][CH:22]=2)[CH2:18][C:17](=[CH2:33])[C:16]1=[O:34])=[O:14])([CH3:11])([CH3:10])[CH3:9].[H][H]>[Pd]>[C:8]([O:12][C:13]([N:15]1[C@H:19]([CH2:20][C:21]2[CH:22]=[CH:23][C:24]([C:27]3[CH:28]=[CH:29][CH:30]=[CH:31][CH:32]=3)=[CH:25][CH:26]=2)[CH2:18][C@@H:17]([CH3:33])[C:16]1=[O:34])=[O:14])([CH3:11])([CH3:9])[CH3:10].[C:8]([O:12][C:13]([N:15]1[C@H:19]([CH2:20][C:21]2[CH:22]=[CH:23][C:24]([C:27]3[CH:28]=[CH:29][CH:30]=[CH:31][CH:32]=3)=[CH:25][CH:26]=2)[CH2:18][C@H:17]([CH3:33])[C:16]1=[O:34])=[O:14])([CH3:11])([CH3:9])[CH3:10]
Reactant: [H][H]
Reactant: C=C1C[C@@H](Cc2ccc(-c3ccccc3)cc2)N(C(=O)OC(C)(C)C)C1=O
Agent: [Pd]
Solvent: CC(=O)OC(C)C
Product: C[C@@H]1C[C@@H](Cc2ccc(-c3ccccc3)cc2)N(C(=O)OC(C)(C)C)C1=O
Product: C[C@H]1C[C@@H](Cc2ccc(-c3ccccc3)cc2)N(C(=O)OC(C)(C)C)C1=O
Temperature: 25 °C
Reaction time: 24 h

Procedure:
Isopropyl acetate (1 ml) is added to a mixture of 100 mg (R)-5-biphenyl-4-ylmethyl-3-methylene-2-oxo-pyrrolidine-1-carboxylic acid tert-butyl ester (4-a, R1=Boc) and 10% palladium on carbon (10 mg, 50% water wet, Degussa type E101 NE/W). Hydrogen gas is applied to the mixture. The mixture is stirred at ambient temperature and pressure for 24 h. The mixture is then filtered over Celite and washed with isopropyl acetate (2×0.5 ml). The mixture is then concentrated in vacuo to give (3R,5S)-5-biphenyl-4-ylmethyl-3-methyl-2-oxo-pyrrolidine-1-carboxylic acid tert-butyl ester (3-a, R1=Boc) and (3S,5S)-5-biphenyl-4-ylmethyl-3-methyl-2-oxo-pyrrolidine-1-carboxylic acid tert-butyl ester (3-b, R1=Boc). Diastereomer ratio 15:85 (3-a, R1=Boc): 3-b, R1=Boc) as determined by hplc. Spectroscopic data in described in WO/2008/083967, for example, Examples 14 and 18.
Reaction SMILES: [Br:1][C:2]1[CH:7]=[CH:6][C:5]([NH:8][C:9]([C:11]2[C:12](=[O:27])[N:13]([CH:17]3[C:25]4[C:20](=[C:21]([OH:26])[CH:22]=[CH:23][CH:24]=4)[CH2:19][CH2:18]3)[CH:14]=[CH:15][CH:16]=2)=[O:10])=[CH:4][CH:3]=1.C([O-])([O-])=O.[K+].[K+].Cl[CH2:35][CH2:36][OH:37]>CN(C=O)C>[Br:1][C:2]1[CH:7]=[CH:6][C:5]([NH:8][C:9]([C:11]2[C:12](=[O:27])[N:13]([CH:17]3[C:25]4[C:20](=[C:21]([O:26][CH2:35][CH2:36][OH:37])[CH:22]=[CH:23][CH:24]=4)[CH2:19][CH2:18]3)[CH:14]=[CH:15][CH:16]=2)=[O:10])=[CH:4][CH:3]=1
Reactant: OCCCl
Reactant: O=C(Nc1ccc(Br)cc1)c1cccn(C2CCc3c(O)cccc32)c1=O
Agent: O=C([O-])[O-]
Agent: [K+]
Solvent: CN(C)C=O
Product: O=C(Nc1ccc(Br)cc1)c1cccn(C2CCc3c(OCCO)cccc32)c1=O
Yield: 60 %

Procedure:
To a solution of N-(4-bromophenyl)-1-(4-hydroxy-2,3-dihydro-1H-inden-1-yl)-2-oxo-1,2-dihydropyridine-3-carboxamide (30 mg, 0.071 mmol) in DMF (0.2 mL) was added K2CO3 (30 mg, 0.22 mmol) and 2-chloroethanol (9.3 uL, 0.14 mmol). The reaction mixture was heated at 70 C overnight. It was filtered and purified by prep HPLC to afford N-(4-bromophenyl)-1-(4-(2-hydroxyethoxy)-2,3-dihydro-1H-inden-1-yl)-2-oxo-1,2-dihydropyridine-3-carboxamide (20 mg, 60%). Retention time (min)=7.588, method [7], MS (ESI) 469.1 (M+H); 1H NMR (300 MHz, CDCl3) δ 12.20 (s, 1H), 8.57 (dd, J=2.1 Hz, 6.9 Hz, 1H), 7.65 (d, J=9.0 Hz, 2H), 7.44 (d, J=9.0 Hz, 2H), 7.15-7.30 (overlap with CDCl3, 2H), 6.83 (d, J=8.1 Hz, 1H), 6.73 (d, J=7.5 Hz, 1H), 6.58 (dd, J=5.4 Hz, 8.4 Hz, 1H), 6.39 (t, J=6.9 Hz, 1H), 4.14 (m, 2H), 4.00 (m, 2H), 2.78-3.15 (m, 3H), 1.90-2.10 (m, 1H).
Reaction SMILES: C[O-].[Na+].CN(C)[CH:6]=[O:7].Cl[C:10]1[CH:15]=[C:14]([CH3:16])[N:13]=[C:12]([CH3:17])[CH:11]=1.O>CO>[CH3:6][O:7][C:10]1[CH:15]=[C:14]([CH3:16])[N:13]=[C:12]([CH3:17])[CH:11]=1
Reactant: CN(C)C=O
Reactant: Cc1cc(Cl)cc(C)n1
Agent: C[O-]
Agent: [Na+]
Solvent: CO
Solvent: O
Product: COc1cc(C)nc(C)c1
Yield: 72 %

Procedure:
Sodium methoxide (2 eq.) was dissolved in methanol (1.5 volumes) and dry dimethylformamide (2 volumes). The solution was heated to (95-100ℑ C.)and while stirring under a stream of nitrogen, 4-chlorolutidine (1 eq.) was added dropwise. At the end of the reaction (about 2 hours), the mixture was cooled in an ice bath and cold water (10 volumes) was added. The product was extracted with dichloromethane (3×2 volumes). The combined organic extracts were dried over sodium sulfate, filtered and the solvent was evaporated under vacuum. Light yellow oil was obtained in 72% yield.
Reaction SMILES: [Cl:1][C:2]1[C:3](=[O:21])[N:4]([C:11]2[CH:16]=[CH:15][CH:14]=[C:13]([C:17]([F:20])([F:19])[F:18])[CH:12]=2)[N:5]=[CH:6][C:7]=1[N:8]([CH3:10])[NH2:9].[CH3:22]OC(OC)N(C)C>CN(C)C=O>[Cl:1][C:2]1[C:3](=[O:21])[N:4]([C:11]2[CH:16]=[CH:15][CH:14]=[C:13]([C:17]([F:19])([F:20])[F:18])[CH:12]=2)[N:5]=[C:6]2[CH:22]=[N:9][N:8]([CH3:10])[C:7]=12
Reactant: CN(N)c1cnn(-c2cccc(C(F)(F)F)c2)c(=O)c1Cl
Reactant: COC(OC)N(C)C
Solvent: CN(C)C=O
Product: Cn1ncc2nn(-c3cccc(C(F)(F)F)c3)c(=O)c(Cl)c21

Procedure:
In 100 ml. of absolute dimethylformamide (dried over molecular sieves) under a nitrogen atmosphere, are dissolved 9.6 grams of 4-chloro-5-(1-methylhydrazino)-2-(3'-trifluoromethylphenyl)-3(2H)-pyridazinone. To this solution are added 3.9 grams of N,N-dimethylformamide dimethyl acetal and the solution is heated at 110°-120° C. overnight. The progress of the reaction is followed by thin layer chromatography. An additional 3.9 grams of N,N-dimethylformamide dimethyl acetal are added with continued heating to complete the reaction (about 20 hours). The reaction mixture is then evaporated to dryness in vacuo and then column chromatographed on silica gel, eluting with a mixture of benzene-chloroform (50/50), to obtain the title product. (m.p. 156°-158° C.).
Reaction SMILES: I[C:2]1[N:3]=[CH:4][N:5]([C:7]2[CH:12]=[C:11]([C:13]([F:16])([F:15])[F:14])[CH:10]=[C:9]([C:17]3[CH:22]=[CH:21][C:20]([C:23]([F:26])([F:25])[F:24])=[CH:19][CH:18]=3)[N:8]=2)[CH:6]=1.[NH2:27][C:28]1[N:33]=[CH:32][C:31](B2OC(C)(C)C(C)(C)O2)=[CH:30][N:29]=1>>[F:14][C:13]([F:16])([F:15])[C:11]1[CH:10]=[C:9]([C:17]2[CH:22]=[CH:21][C:20]([C:23]([F:26])([F:25])[F:24])=[CH:19][CH:18]=2)[N:8]=[C:7]([N:5]2[CH:6]=[C:2]([C:31]3[CH:30]=[N:29][C:28]([NH2:27])=[N:33][CH:32]=3)[N:3]=[CH:4]2)[CH:12]=1
Reactant: FC(F)(F)c1ccc(-c2cc(C(F)(F)F)cc(-n3cnc(I)c3)n2)cc1
Reactant: CC1(C)OB(c2cnc(N)nc2)OC1(C)C
Product: Nc1ncc(-c2cn(-c3cc(C(F)(F)F)cc(-c4ccc(C(F)(F)F)cc4)n3)cn2)cn1

Procedure:
The title compound was prepared from 2-(4-iodo-imidazol-1-yl)-4-trifluoromethyl-6-(4-trifluoromethyl-phenyl)-pyridine (example E.23) (0.525 g, 1.09 mmol) and commercially available 2-amino-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrimidine (0.287 g, 1.3 mmol) according to the general procedure VI. Obtained as a yellow solid (0.100 g, 24%). MS (ISP) 451.1 [(M)+]; mp>250° C.
Reaction SMILES: [CH2:1]([C:3]1[C:12]2[C:7](=[CH:8][CH:9]=[C:10]([O:13][CH3:14])[CH:11]=2)[C:6](=O)[NH:5][N:4]=1)[CH3:2].N#N.P(Cl)(Cl)([Cl:20])=O.C([O-])([O-])=O.[Na+].[Na+]>C(#N)C.O>[Cl:20][C:6]1[C:7]2[C:12](=[CH:11][C:10]([O:13][CH3:14])=[CH:9][CH:8]=2)[C:3]([CH2:1][CH3:2])=[N:4][N:5]=1
Reactant: CCc1n[nH]c(=O)c2ccc(OC)cc12
Reactant: O=P(Cl)(Cl)Cl
Agent: N#N
Agent: O=C([O-])[O-]
Agent: [Na+]
Solvent: CC#N
Solvent: O
Product: CCc1nnc(Cl)c2ccc(OC)cc12
Yield: 89 %

Procedure:
A suspension of 4-ethyl-6-methoxy-2H-phthalazin-1-one (1.3 g, 6.76 mmoles), prepared as described in example 9, in dry acetonitrile (20 ml), under stirring and dry N2 at room temperature, was added with phosphorous oxychloride (2.07 g, 13.52 mmoles). The mixture was refluxed and after 2 hours cooled, brought to small volume, taken up in water, added with Na2CO3 in excess and extracted three times with CH2Cl2. The organic phases were anhydrified and brought to dryness to give 1.34 g of the title compound (yield: 89%).
Reaction SMILES: Cl.[CH3:2][O:3][C:4](=[O:12])[CH2:5][CH2:6][CH2:7][CH2:8][CH2:9][CH2:10][NH2:11].[S:13]1[CH:17]=[CH:16][N:15]=[C:14]1[C:18]1[CH:25]=[CH:24][C:21]([CH:22]=O)=[CH:20][CH:19]=1>>[CH3:2][O:3][C:4](=[O:12])[CH2:5][CH2:6][CH2:7][CH2:8][CH2:9][CH2:10][NH:11][CH2:22][C:21]1[CH:20]=[CH:19][C:18]([C:14]2[S:13][CH:17]=[CH:16][N:15]=2)=[CH:25][CH:24]=1
Reactant: O=Cc1ccc(-c2nccs2)cc1
Reactant: COC(=O)CCCCCCN
Agent: Cl
Product: COC(=O)CCCCCCNCc1ccc(-c2nccs2)cc1

Procedure:
The title compound of Step A was prepared from 7-amino-heptanoic acid methyl ester hydrochloride, of Preparation 1, and 4-thiazol-2-yl-benzaldehyde, of Preparation 25, using the method described in Example 1, Step A. 1H NMR (400 MHz, CDCl3) δ 7.91 (d, 2H), 7.84 (d, 1H), 7.38 (d, 2H), 7.30 (d, 1H), 3.82 (s, 2H), 3.65 (s, 3H), 2.62 (t, 2H), 2.29 (t, 2H), 1.61 (m, 2H), 1.51 (m, 2H), 1.33 (m, 4H); MS 333 (M+1).
Reaction SMILES: [C:1]1([CH2:13]O)[C:10]2[C:5](=[CH:6][CH:7]=[CH:8][C:9]=2[CH2:11]O)[CH:4]=[CH:3][CH:2]=1.C(Cl)Cl.P(Br)(Br)[Br:19].[BrH:22]>O>[Br:22][CH2:13][C:1]1[C:10]2[C:5](=[CH:6][CH:7]=[CH:8][C:9]=2[CH2:11][Br:19])[CH:4]=[CH:3][CH:2]=1
Reactant: Br
Reactant: OCc1cccc2cccc(CO)c12
Reactant: BrP(Br)Br
Solvent: O
Solvent: ClCCl
Product: BrCc1cccc2cccc(CBr)c12

Procedure:
A mixture of naphthalene-1,8-diyldimethanol (1.15 g, 6 mmol) and CH2Cl2 (10 mL) was stirred mechanically and PBr3 (1.2 mL) added dropwise over 20 mins. During the first half of the addition the solution refluxed spontaneously. After stirring overnight at room temperature, water was added dropwise with stirring over 20 min, which again caused refluxing and evolution of much HBr. After stirring for an additional 2 h, water was added and the layers separated and the organic layer washed with water. The organic layer was evaporated in vacuum to give the crude product, which was used directly without purification (1.6 g, 84%). 1H-NMR (CDCl3): 5.30 (s, 4H), 7.44 (m, 2H), 7.62 (m, 2H), 7.87 (m, 2H).
Reaction SMILES: CO[C:3]([C:5]1[N:10]=[C:9]([N:11]2[CH2:15][CH2:14][CH2:13][CH:12]2[C:16]2[O:20][N:19]=[C:18]([C:21]3[CH:26]=[CH:25][CH:24]=[CH:23][N:22]=3)[CH:17]=2)[N:8]=[C:7]([NH:27][C:28]2[CH:32]=[C:31]([CH3:33])[NH:30][N:29]=2)[CH:6]=1)=[O:4].[CH3:34][O:35][CH2:36][CH2:37][NH2:38]>>[CH3:34][O:35][CH2:36][CH2:37][NH:38][C:3]([C:5]1[N:10]=[C:9]([N:11]2[CH2:15][CH2:14][CH2:13][CH:12]2[C:16]2[O:20][N:19]=[C:18]([C:21]3[CH:26]=[CH:25][CH:24]=[CH:23][N:22]=3)[CH:17]=2)[N:8]=[C:7]([NH:27][C:28]2[CH:32]=[C:31]([CH3:33])[NH:30][N:29]=2)[CH:6]=1)=[O:4]
Reactant: COCCN
Reactant: COC(=O)c1cc(Nc2cc(C)[nH]n2)nc(N2CCCC2c2cc(-c3ccccn3)no2)n1
Product: COCCNC(=O)c1cc(Nc2cc(C)[nH]n2)nc(N2CCCC2c2cc(-c3ccccn3)no2)n1
Yield: 35.4 %

Procedure:
A mixture of 6-methoxycarbonyl-2-{2-[3-(pyrid-2-yl)isoxazol-5-yl]pyrrolidin-1-yl}-4-(5-methyl-1H-pyrazol-3-ylamino)pyrimidine (Example 56) (200 mg, 0.45 mmol) and 2-methoxyethylamine (5 ml, 57.2 mmol) was heated at reflux for 18 hours. The reaction mixture was evaporated, the residue dissolved in methanol and passed through a 50 g isolute SCX-2 ion exchange column. The column was eluted with methanol to elute any neutrals, followed by 7M methanolic ammonia to elute the product. The solvent was removed by evaporation and the residue was purified by chromatography on silica gel eluting with DCM/methanol (100:0 increasing in polarity to 90:10). The purified product was triturated with diethylether and the resulting solid collected by filtration to give the title compound (78 mg, 36%).