Azzindani/Open_Reaction_Data huggingface dataset:
Reaction SMILES: [Br:1][C:2]1[CH:3]=[C:4]([CH:8]=[CH:9][CH:10]=1)[CH2:5][NH:6][CH3:7].C(N(C(C)C)CC)(C)C.Br[CH2:21][C:22]([C:24]1[CH:29]=[CH:28][C:27]([CH3:30])=[CH:26][CH:25]=1)=[O:23]>C(Cl)Cl>[Br:1][C:2]1[CH:3]=[C:4]([CH:8]=[CH:9][CH:10]=1)[CH2:5][N:6]([CH3:7])[CH2:21][C:22]([C:24]1[CH:29]=[CH:28][C:27]([CH3:30])=[CH:26][CH:25]=1)=[O:23]
Reactant: CNCc1cccc(Br)c1
Reactant: Cc1ccc(C(=O)CBr)cc1
Solvent: ClCCl
Solvent: CCN(C(C)C)C(C)C
Product: Cc1ccc(C(=O)CN(C)Cc2cccc(Br)c2)cc1
Temperature: 0 °C
Reaction time: 4 h
Yield: 98.1 %

Procedure:
To a solution of (3-bromo-benzyl)-methyl-amine (3.0 g, 15.0 mmol) in methylene chloride (60 mL) was added diisopropylethylamine (5.2 mL, 30.0 mmol). The reaction mixture was cooled to 0° C. and treated with 2-bromo-1-p-tolyl-ethanone (3.19 g, 15.0 mmol) portionwise over a period of 10 minutes. The reaction mixture was warmed to room temperature and stirred for 4 hours. The reaction mixture was washed with water (3×), dried over sodium sulfate, filtered, and the solvent was evaporated to afford 2-((3-bromobenzyl)(methyl)amino)-1-p-tolylethanone (4.89 g, 98%) as a viscous, orange oil: 1H NMR (CDCl3, 500 MHz) δ 7.85 (d, J=8.2 Hz, 2H), 7.51 (br s, 1H), 7.38 (d, J=7.9 Hz, 1H), 7.28-7.23 (m, 3H), 7.17 (t, J=7.8 Hz, 1H), 3.78 (s, 2H), 3.63 (s, 2H), 2.41 (s, 3H), 2.35 (s, 3H).
Reaction SMILES: [CH2:1]([C:5]1[N:6]([CH2:14][C:15]2[CH:20]=[CH:19][C:18]([C:21]3[CH:26]=[CH:25][CH:24]=[CH:23][C:22]=3[C:27]3[N:31]([C:32]([C:45]4[CH:50]=[CH:49][CH:48]=[CH:47][CH:46]=4)([C:39]4[CH:44]=[CH:43][CH:42]=[CH:41][CH:40]=4)[C:33]4[CH:38]=[CH:37][CH:36]=[CH:35][CH:34]=4)[N:30]=[N:29][N:28]=3)=[CH:17][CH:16]=2)[C:7]([C:11](=[O:13])[CH3:12])=[C:8]([Cl:10])[N:9]=1)[CH2:2][CH2:3][CH3:4].[CH3:51][Mg]Br>O1CCCC1>[CH2:1]([C:5]1[N:6]([CH2:14][C:15]2[CH:16]=[CH:17][C:18]([C:21]3[CH:26]=[CH:25][CH:24]=[CH:23][C:22]=3[C:27]3[N:31]([C:32]([C:39]4[CH:40]=[CH:41][CH:42]=[CH:43][CH:44]=4)([C:33]4[CH:34]=[CH:35][CH:36]=[CH:37][CH:38]=4)[C:45]4[CH:46]=[CH:47][CH:48]=[CH:49][CH:50]=4)[N:30]=[N:29][N:28]=3)=[CH:19][CH:20]=2)[C:7]([C:11]([CH3:51])([CH3:12])[OH:13])=[C:8]([Cl:10])[N:9]=1)[CH2:2][CH2:3][CH3:4]
Reactant: CCCCc1nc(Cl)c(C(C)=O)n1Cc1ccc(-c2ccccc2-c2nnnn2C(c2ccccc2)(c2ccccc2)c2ccccc2)cc1
Reactant: C[Mg]Br
Solvent: C1CCOC1
Product: CCCCc1nc(Cl)c(C(C)(C)O)n1Cc1ccc(-c2ccccc2-c2nnnn2C(c2ccccc2)(c2ccccc2)c2ccccc2)cc1
Temperature: 25 °C
Reaction time: 2 h

Procedure:
To a stirred solution of 0.444 g of the product of Example 4 in 10 ml of tetrahydrofuran, cooled to 0° C. is slowly added 0.656 ml of 3.0 M methylmagnesium bromide. The cooling bath is removed after 0.5 hour and reaction mixture allowed to warm to room temperature and stir for 2 hours. An additional 1.2 ml of 3.0 M methyl magnesium bromide is added and the reaction mixture stirred at room temperature for 0.5 hour. An additional 1.0 ml of 3.0 M methyl magnesium bromide is added an the reaction mixture stirred at room temperature for 0.5 hour. The reaction mixture is quenched with saturated ammonium chloride and diluted with water, followed by extraction with ethyl acetate. The organic layer is dried with MgSO4, filtered and concentrated to give a crude solid which is purified by column chromatography on silica gel with 1:2 ethyl acetate-hexane to give 0.706 g of the desired product as a solid. FAB MASS SPEC 693(M+ H).
Reaction SMILES: C[O:2][C:3]1[CH:4]=[C:5]2[C:9](=[CH:10][CH:11]=1)[C@H:8]([C@H:12]([CH3:17])[C:13]([O:15][CH3:16])=[O:14])[CH2:7][CH2:6]2.[Al+3].[Cl-].[Cl-].[Cl-].CCS>C(Cl)Cl>[OH:2][C:3]1[CH:4]=[C:5]2[C:9](=[CH:10][CH:11]=1)[C@H:8]([C@H:12]([CH3:17])[C:13]([O:15][CH3:16])=[O:14])[CH2:7][CH2:6]2
Reactant: COC(=O)[C@@H](C)[C@@H]1CCc2cc(OC)ccc21
Agent: [Al+3]
Agent: [Cl-]
Solvent: CCS
Solvent: ClCCl
Product: COC(=O)[C@@H](C)[C@@H]1CCc2cc(O)ccc21
Temperature: 2.5 °C
Reaction time: 4 h
Yield: 79.4 %

Procedure:
A solution of methyl (2S)-2-[(1S)-5-methoxy-2,3-dihydro-1H-inden-1-yl]propanoate (Example 13) (5.70 g, 0.024 mol) in CH2Cl2 (70 mL), under argon, was cooled to 0-5° C. and AlCl3 (16.22 g, 0.122 mol) was added portion-wise while maintaining the temperature below 10° C. To this mixture was added EtSH (9.0 mL, 0.122 mol) and the resulting mixture was stirred at 0-5° C. for 4 h. The reaction mixture was then slowly poured into vigorously stirred ice-water (200 mL) and the aqueous layer was extracted with CH2Cl2. The combined organic layers were washed with water, brine, dried (Na2SO4), filtered, and concentrated to dryness under vacuum. The resulting crude product was purified by silica gel flash chromatography (gradient of 10-40% ethyl acetate/hexanes) to give 4.2 g (80%) of the title compound. 1H NMR (400 MHz, CDCl3): δ 6.93 (d, 1H), 6.70 (s, 1H), 6.63 (dd, 1H), 3.72 (s, 3H), 3.50 (q, 1H), 2.83 (m, 3H), 2.19 (m, 1H), 1.90 (m, 1H), 1.08 (d, 3H); GC-MS: RT=8.60 min, (M+H)+ 220.
Reaction SMILES: [C:1]([C:4]1[CH:5]=[C:6]([CH:9]=[CH:10][CH:11]=1)[C:7]#[N:8])(=[O:3])[CH3:2].[Br:12]C1(Br)C(=O)NC(=O)NC1=O>C(OCC)C>[Br:12][CH2:2][C:1]([C:4]1[CH:5]=[C:6]([CH:9]=[CH:10][CH:11]=1)[C:7]#[N:8])=[O:3]
Reactant: O=C1NC(=O)C(Br)(Br)C(=O)N1
Reactant: CC(=O)c1cccc(C#N)c1
Solvent: CCOCC
Product: N#Cc1cccc(C(=O)CBr)c1
Temperature: 25 °C
Reaction time: 8 h
Yield: 162.3 %

Procedure:
To a solution of 1.02 g (7.04 mmol) of 3-acetylbenzonitrile in 70 mL of ethylether was added 1.02 g (3.52 mmol, 0.5 equiv) of dibromobarbituric acid. The mixture was allowed to stir at room temperature overnight. The resultant white slurry was filtered and the filtrate was concentrated. Purification by flash chromotography (silica gel, 20% ethyl acetate/hexane) gave 1.28 g (81%) of the title compound as a whim solid: 1H NMR (400 MHz, CDCl3) δ8.26 (t, 1H, J=1.4 Hz), 8.20 (td, 1H, J=1.5, 8.0 Hz), 7.87 (dd, 1H, J=1.3, 7.8 Hz), 7.64 (t, 1H, J=7.9 Hz), 4.40 (s, 2H).
Reaction SMILES: [CH2:1]([N:3]1[C:7]2=[N:8][C:9]3[C:14]([C:15]([NH:16][CH2:17][CH:18]4[CH2:23][CH2:22][CH2:21][CH2:20][CH2:19]4)=[C:6]2[CH:5]=[N:4]1)=[CH:13][C:12]([O:24][CH2:25][CH:26]1[O:28][CH2:27]1)=[CH:11][CH:10]=3)[CH3:2].C(O)=[O:30]>>[CH2:1]([N:3]1[C:7]2=[N:8][C:9]3[C:14]([C:15]([NH:16][CH2:17][CH:18]4[CH2:19][CH2:20][CH2:21][CH2:22][CH2:23]4)=[C:6]2[CH:5]=[N:4]1)=[CH:13][C:12]([O:24][CH2:25][CH:26]([OH:28])[CH2:27][OH:30])=[CH:11][CH:10]=3)[CH3:2]
Reactant: CCn1ncc2c(NCC3CCCCC3)c3cc(OCC4CO4)ccc3nc21
Reactant: O=CO
Product: CCn1ncc2c(NCC3CCCCC3)c3cc(OCC(O)CO)ccc3nc21
Temperature: 25 °C
Reaction time: 8 h

Procedure:
A mixture of 1-ethyl-6-(2,3-epoxypropoxy)-N-(cyclohexylmethyl)-1H-pyrazolo[3,4-b]quinolin-4-amine (0.53 g) and formic acid (10 ml) are stirred at room temperature overnight. The excess formic acid is removed in vacuo and then methanol (75 ml) and triethylamine (10 ml) are added, and the mixture is stirred for four hours. The reaction mixture is evaporated, ether is added, and the product which crystallizes is recrystallized from CH2Cl2 /Et2O and then purified by column chromatography on silca eluting with CH2Cl2 /THF (1/1) to afford 1-ethyl-6-(2,3-dihydroxypropoxy)-N-(cyclohexylmethyl)-1H-pyrazolo[3,4-b]quinolin -4-amine, m.p. 197°-199° C.
Reaction SMILES: [CH2:1]([O:3][C:4]([C:6]1[C:7]([OH:29])=[C:8]2[C:14](Br)=[C:13]([C:16]3[CH:21]=[CH:20][C:19](Cl)=[CH:18][CH:17]=3)[N:12]([C:23]3[CH:28]=[CH:27][CH:26]=[CH:25][CH:24]=3)[C:9]2=[CH:10][N:11]=1)=[O:5])[CH3:2]>C(O)C.CN(C=O)C.[Pd]>[CH2:1]([O:3][C:4]([C:6]1[C:7]([OH:29])=[C:8]2[CH:14]=[C:13]([C:16]3[CH:21]=[CH:20][CH:19]=[CH:18][CH:17]=3)[N:12]([C:23]3[CH:24]=[CH:25][CH:26]=[CH:27][CH:28]=3)[C:9]2=[CH:10][N:11]=1)=[O:5])[CH3:2]
Reactant: CCOC(=O)c1ncc2c(c1O)c(Br)c(-c1ccc(Cl)cc1)n2-c1ccccc1
Agent: [Pd]
Solvent: CCO
Solvent: CN(C)C=O
Product: CCOC(=O)c1ncc2c(cc(-c3ccccc3)n2-c2ccccc2)c1O
Reaction time: 30 h
Yield: 27.9 %

Procedure:
To a mixture of 3-bromo-2-(4-chloro-phenyl)-4-hydroxy-1-phenyl-1H-pyrrolo[2,3-c]pyridine-5-carboxylic acid ethyl ester (200 mg, 0.42 mmol)(from Example 36(d)) in ethanol (12 mL) and DMF (3 mL) was added Pd/C (10% wet, containing 50% water)(120 mg) was stirred under hydrogen atmosphere (balloon pressure) for 30 h. Reaction mixture was filtered through a pad of celite and rinsed with EtOAc. Filtrate was concentrated and purified by silica gel chromatography (eluting with 25%-50% EtOAc/hexanes) to give the title compound 42 mg. MS-(+)-ion: M+1=359.04.
Reaction SMILES: [C:1]([C:4]1[CH:9]=[CH:8][C:7](B(O)O)=[CH:6][CH:5]=1)(=[O:3])[CH3:2].I[C:14]1[C:22]2[C:17](=[N:18][CH:19]=[N:20][C:21]=2[NH2:23])[N:16]([CH:24]([CH3:26])[CH3:25])[N:15]=1.C([O-])([O-])=O.[Na+].[Na+]>CCO.COCCOC.C1C=CC([P]([Pd]([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)=CC=1>[NH2:23][C:21]1[N:20]=[CH:19][N:18]=[C:17]2[N:16]([CH:24]([CH3:26])[CH3:25])[N:15]=[C:14]([C:7]3[CH:8]=[CH:9][C:4]([C:1](=[O:3])[CH3:2])=[CH:5][CH:6]=3)[C:22]=12
Reactant: CC(C)n1nc(I)c2c(N)ncnc21
Reactant: CC(=O)c1ccc(B(O)O)cc1
Agent: c1ccc([P](c2ccccc2)(c2ccccc2)[Pd]([P](c2ccccc2)(c2ccccc2)c2ccccc2)([P](c2ccccc2)(c2ccccc2)c2ccccc2)[P](c2ccccc2)(c2ccccc2)c2ccccc2)cc1
Agent: O=C([O-])[O-]
Agent: [Na+]
Solvent: COCCOC
Solvent: CCO
Product: CC(=O)c1ccc(-c2nn(C(C)C)c3ncnc(N)c23)cc1
Temperature: 80 °C
Yield: 62.4 %

Procedure:
A solution of 4-Acetylphenylboronic acid (12.7 mg, 0.08 mmol) in EtOH (3.3 mL) was added to a solution of 3-iodo-1-isopropyl-1H-pyrazolo[3,4-d]pyrimidin-4-amine (20 mg, 0.07 mmol) in DME (12 mL). Pd(PPh3)4 (16 mg, 0.014 mmol) and saturated Na2CO3 (1.9 mL) were added and the reaction was heated to 80° C. under an argon atmosphere overnight. After cooling, the reaction was extracted with saturated NaCl and CH2Cl2. Organic phases were combined, concentrated in vacuo and purified by RP-HPLC (MeCN:H2O:0.1% TFA) to yield BA31 (12.9 mg, 62% yield).
Reaction SMILES: [OH:1][NH:2][C:3](=[NH:21])[C:4]1[CH:9]=[CH:8][C:7]([C:10]2[CH:19]=[CH:18][C:17]3[C:12](=[CH:13][CH:14]=[C:15]([OH:20])[CH:16]=3)[N:11]=2)=[CH:6][CH:5]=1.C1N=CN([C:27](N2C=NC=C2)=[O:28])C=1>C1COCC1>[OH:20][C:15]1[CH:16]=[C:17]2[C:12](=[CH:13][CH:14]=1)[N:11]=[C:10]([C:7]1[CH:6]=[CH:5][C:4]([C:3]3[NH:2][O:1][C:27](=[O:28])[N:21]=3)=[CH:9][CH:8]=1)[CH:19]=[CH:18]2
Reactant: O=C(n1ccnc1)n1ccnc1
Reactant: N=C(NO)c1ccc(-c2ccc3cc(O)ccc3n2)cc1
Solvent: C1CCOC1
Product: O=c1nc(-c2ccc(-c3ccc4cc(O)ccc4n3)cc2)[nH]o1
Temperature: 65 °C
Reaction time: 2 h
Yield: 36 %

Procedure:
N-hydroxy-4-(6-hydroxyquinolin-2-yl)benzimidamide (800 mg, 2.86 mmol) was dissolved in 25 mL of THF and CDI (557 mg, 3.44 mmol) and TEA (0.2 mL) was added. The mixture was stirred at 65° C. for 2 hours, followed by concentration in vacuo. The crude material was dissolved in 10 mL 1N NaOH and filtered through Celite. The mixture was then acidified with 1N HCl to a pH of 4.5 and the solids were filtered and dried. The solids were slurried in 10 mL of EtOAc overnight at 50° C. followed by filtration to yield Compound IV-12 (315 mg, 36% yield). 1H NMR (DMSO-d6, 400 MHz): δ 10.19 (s, 1H), 8.42 (d, 2H), 8.28 (d, 1H), 8.14-8.11 (d, 1H), 8.00-7.94 (m, 3H), 7.39-7.35 (dd, 1H), 7.21 (s, 1H). MS (ESI): m/z 306.44 [M+H]+.
Reaction SMILES: [C:1]1([CH2:7][S:8](Cl)(=[O:10])=[O:9])[CH:6]=[CH:5][CH:4]=[CH:3][CH:2]=1.[Br:12][C:13]1[CH:18]=[CH:17][C:16]([C@@H:19]([NH2:21])[CH3:20])=[CH:15][CH:14]=1.C(N(CC)CC)C>ClCCl>[Br:12][C:13]1[CH:18]=[CH:17][C:16]([C@@H:19]([NH:21][S:8]([CH2:7][C:1]2[CH:6]=[CH:5][CH:4]=[CH:3][CH:2]=2)(=[O:10])=[O:9])[CH3:20])=[CH:15][CH:14]=1
Reactant: C[C@H](N)c1ccc(Br)cc1
Reactant: O=S(=O)(Cl)Cc1ccccc1
Solvent: ClCCl
Solvent: CCN(CC)CC
Product: C[C@H](NS(=O)(=O)Cc1ccccc1)c1ccc(Br)cc1
Temperature: 25 °C
Reaction time: 12 h
Yield: 70.8 %

Procedure:
Phenylmethanesulfonyl chloride (28.1 g, 147.7 mmol) was added into a solution of (S)-1-(4-bromophenyl)ethanamine (28.0 g, 140.7 mmol) and triethylamine (21.3 g, 211.1 mmol) in dichloromethane (400 mL) drop wise at 0° C. The reaction mixture was stirred at ambient temperature for 12 hours. The reaction solution was then washed with dilute aqueous HCl, saturated aqueous NaHCO3 and brine. The organic layer was dried over Na2SO4, filtered, and concentrated to provide the title compound (35.3 g, 71% yield) as pale yellow solid which was used in the next step without further purification.
Reaction SMILES: [Cl:1][C:2]1[N:7]=[C:6]([C:8]([NH2:10])=[O:9])[CH:5]=[C:4](Cl)[N:3]=1.Cl.[NH:13]1[CH2:18][CH2:17][O:16][CH2:15][CH:14]1[CH2:19][OH:20].CCN(C(C)C)C(C)C>C(#N)C>[Cl:1][C:2]1[N:7]=[C:6]([C:8]([NH2:10])=[O:9])[CH:5]=[C:4]([N:13]2[CH2:18][CH2:17][O:16][CH2:15][CH:14]2[CH2:19][OH:20])[N:3]=1
Reactant: OCC1COCCN1
Reactant: NC(=O)c1cc(Cl)nc(Cl)n1
Agent: Cl
Solvent: CC#N
Solvent: CCN(C(C)C)C(C)C
Product: NC(=O)c1cc(N2CCOCC2CO)nc(Cl)n1
Temperature: 50 °C
Yield: 92 %

Procedure:
To a mixture of 2,6-dichloropyrimidine-4-carboxamide (0.384 g, 2.00 mmol) in acetonitrile (10 mL) was added morpholin-3-ylmethanol hydrochloride (0.310 g, 2.02 mmol) and iPr2NEt (0.77 mL, 4.4 mmol). The mixture was heated at 50° C. overnight then concentrated in vacuo. The residue was chromatographed over silica gel with 25-75% acetone in hexanes. The product fractions were evaporated in vacuo to yield 2-chloro-6-(3-(hydroxymethyl)morpholino)pyrimidine-4-carboxamide as a pale tan solid (0.501 g, 1.84 mmol, 92% yield). LC/MS: m/z=273.2 [M+H]+.
Reaction SMILES: [CH2:1]([C:4]1[CH:9]=[CH:8][CH:7]=[CH:6][C:5]=1[NH:10][C:11](=[NH:19])[C:12]1[CH:17]=[CH:16][C:15]([CH3:18])=[CH:14][CH:13]=1)[CH2:2][CH3:3].C([Li])CCC.Cl[P:26]([C:33]1[CH:38]=[CH:37][CH:36]=[CH:35][CH:34]=1)[C:27]1[CH:32]=[CH:31][CH:30]=[CH:29][CH:28]=1>>[CH2:1]([C:4]1[CH:9]=[CH:8][CH:7]=[CH:6][C:5]=1[NH:10][C:11](=[N:19][P:26]([C:33]1[CH:34]=[CH:35][CH:36]=[CH:37][CH:38]=1)[C:27]1[CH:32]=[CH:31][CH:30]=[CH:29][CH:28]=1)[C:12]1[CH:13]=[CH:14][C:15]([CH3:18])=[CH:16][CH:17]=1)[CH2:2][CH3:3]
Reactant: ClP(c1ccccc1)c1ccccc1
Reactant: CCCc1ccccc1NC(=N)c1ccc(C)cc1
Agent: [Li]CCCC
Product: CCCc1ccccc1NC(=NP(c1ccccc1)c1ccccc1)c1ccc(C)cc1

Procedure:
Procedure as described for NP Amidine XVII using the following amounts: 1.26 g of N1-(2-n-propylphenyl)-4-methylbenzamidine (5.0 mmol), 2.50 mL of 2.0 M butyllithium (5.0 mmol), 0.90 mL of chlorodiphenylphosphine (5.0 mmol). 1.76 g (74%) of light yellow solid was collected.
Reaction SMILES: O.NN.[CH2:4]([CH:6]1[C:10]2[C:11]([O:15][C:16]3[CH:21]=[CH:20][C:19]([N+:22]([O-])=O)=[CH:18][N:17]=3)=[CH:12][CH:13]=[CH:14][C:9]=2[CH2:8][O:7]1)[CH3:5]>C(O)C.[Pd]>[CH2:4]([CH:6]1[C:10]2[C:11]([O:15][C:16]3[N:17]=[CH:18][C:19]([NH2:22])=[CH:20][CH:21]=3)=[CH:12][CH:13]=[CH:14][C:9]=2[CH2:8][O:7]1)[CH3:5]
Reactant: CCC1OCc2cccc(Oc3ccc([N+](=O)[O-])cn3)c21
Agent: [Pd]
Agent: NN
Solvent: CCO
Solvent: O
Product: CCC1OCc2cccc(Oc3ccc(N)cn3)c21
Temperature: 90 °C
Reaction time: 0.75 h

Procedure:
In a 50 ml round-bottomed flask 2-[(3-ethyl-1,3-dihydro-2-benzofuran-4-yl)oxy]-5-nitropyridine (Intermediate 107, 97.6 mg) was dissolved in ethanol (10 ml) to give a pale yellow solution. Pd/C (26.1 mg, 0.245 mmol) and hydrazine hydrate (12.29 mg, 0.245 mmol) were added. The reaction mixture was stirred at 90° C. After 45 minutes, the reaction was completed. The reaction mixture was filtered and the organic phase was evaporated under vacuum affording the crude product which was charged on a 2 g SCX cartridge. It was then flushed with 15 ml of methanol followed by 15 ml of a 2M solution of ammonia in methanol. The ammonia eluate was evaporated under vacuum affording nothing. The methanol eluate was then evaporated under vacuum to afford the title compound as a colourless oil.
Reaction SMILES: Br[C:2]1[CH:7]=[CH:6][C:5]([O:8][CH2:9][CH2:10][C@@H:11]([CH3:18])[CH2:12][CH2:13][CH:14]=[C:15]([CH3:17])[CH3:16])=[CH:4][CH:3]=1.[B:19](OC)([O:22]C)[O:20]C.Cl>O1CCCC1>[CH3:18][C@@H:11]([CH2:12][CH2:13][CH:14]=[C:15]([CH3:17])[CH3:16])[CH2:10][CH2:9][O:8][C:5]1[CH:6]=[CH:7][C:2]([B:19]([OH:22])[OH:20])=[CH:3][CH:4]=1
Reactant: CC(C)=CCC[C@H](C)CCOc1ccc(Br)cc1
Reactant: COB(OC)OC
Agent: Cl
Solvent: C1CCOC1
Product: CC(C)=CCC[C@H](C)CCOc1ccc(B(O)O)cc1
Temperature: -78 °C
Yield: 67 %

Procedure:
2.5M n-Butylithium in hexanes (49.3 cm3, 0.12 mol) was added dropwise to a cooled (−78° C.) solution of 1-bromo-4-[(S)-3,7-dimethyloct-6-enyloxy]benzene (35 g, 0.11 mol) in tetrahydrofuran (350 cm3). The resultant solution was stirred at this temperature for 1 h and then trimethyl borate (23.8 g, 0.23 mol) was added dropwise to the mixture while maintaining the temperature at −78° C. 20% hydrochloric acid (250 cm3) was added and the resultant mixture was stirred for 1 h and then extracted into diethyl ether (2×200 cm3). The combined organic layers were washed with water (2×100 cm3) and dried (MgSO4). After filtration the solvent was removed under reduce pressure to yield 20.35 g (65%) of the desired product.
Reaction SMILES: [C:1](#[N:4])[CH:2]=[CH2:3].[OH:5][C:6]1([C:16]2[CH:21]=[CH:20][CH:19]=[C:18]([C:22]([F:25])([F:24])[F:23])[CH:17]=2)[C:14]2[C:9](=[CH:10][CH:11]=[CH:12][CH:13]=2)[NH:8][C:7]1=[O:15]>>[C:1]([CH2:2][CH2:3][N:8]1[C:9]2[C:14](=[CH:13][CH:12]=[CH:11][CH:10]=2)[C:6]([OH:5])([C:16]2[CH:21]=[CH:20][CH:19]=[C:18]([C:22]([F:25])([F:24])[F:23])[CH:17]=2)[C:7]1=[O:15])#[N:4]
Reactant: C=CC#N
Reactant: O=C1Nc2ccccc2C1(O)c1cccc(C(F)(F)F)c1
Product: N#CCCN1C(=O)C(O)(c2cccc(C(F)(F)F)c2)c2ccccc21

Procedure:
Reaction of acrylonitrile with 3-hydroxy-3-(m-trifluoromethylphenyl)-indolin-2-one by a process analogous to that of Example 1 gives 1-(2-cyanoethyl)-3-hydroxy-3-(m-trifluoromethylphenyl)indolin-2-one. Hydrogenation of the 1-(2-cyanoethyl)-3-hydroxy-3-(m-trifluoromethylphenyl)indolin-2-one gives 1-(3-aminopropyl)-3-hydroxy-3-(m-trifluoromethylphenyl)indolin-2-one. Cyclodehydration of 1-(3-aminopropyl)-3-hydroxy-3-(m-trifluoromethylphenyl)indolin-2-one by a procedure analogous to that of Example 3 gives 10-(m-trifluoromethylphenyl)-2,3,5,10-tetrahydropyrimido [1,2-a] indol-10-ol.
Reaction SMILES: [C:1]([C:5]1[CH:10]=[CH:9][C:8]([C:11]2[S:12][CH:13]=[C:14]([CH:20]=[O:21])[C:15]=2[O:16][CH2:17][O:18][CH3:19])=[CH:7][CH:6]=1)([CH3:4])([CH3:3])[CH3:2].C(OCC)C.[CH:27]([Mg]Br)([CH3:29])[CH3:28].[Cl-].[NH4+]>C1COCC1>[C:1]([C:5]1[CH:10]=[CH:9][C:8]([C:11]2[S:12][CH:13]=[C:14]([CH:20]([OH:21])[CH:27]([CH3:29])[CH3:28])[C:15]=2[O:16][CH2:17][O:18][CH3:19])=[CH:7][CH:6]=1)([CH3:4])([CH3:2])[CH3:3]
Reactant: COCOc1c(C=O)csc1-c1ccc(C(C)(C)C)cc1
Reactant: CC(C)[Mg]Br
Agent: [Cl-]
Agent: [NH4+]
Solvent: C1CCOC1
Solvent: CCOCC
Product: COCOc1c(C(O)C(C)C)csc1-c1ccc(C(C)(C)C)cc1
Reaction time: 2.5 h
Yield: 34 %

Procedure:
To a solution of 2-(4-t-butylphenyl)-3-methoxymethyloxy-4-formylthiophene (3.0 g, 10 mmol) in THF (2.5 mL), 2.0 M ethyl ether solution (6.0 mL, 12 mmol) of isopropylmagnesium bromide was added dropwise under cooling with ice, followed by stirring for 2.5 hours under cooling with ice. A saturated ammonium chloride aqueous solution was added to the reaction solution, and then extraction was carried out with ethyl acetate, and the organic layer was washed with a saturated sodium chloride solution and then dried over anhydrous sodium sulfate. The obtained organic layer was concentrated, and then purification was carried out with a silica gel column chromatography (n-hexane/ethyl acetate=3/1) to obtain the desired product as a pale yellow oil (1.18 g, yield 34%).
Reaction SMILES: Cl[P:2]1[O:7][CH2:6][C:5]([CH3:9])([CH3:8])[CH2:4][O:3]1.[CH2:10]([NH:14][CH:15]1[CH2:20][C:19]([CH3:22])([CH3:21])[N:18]([CH3:23])[C:17]([CH3:25])([CH3:24])[CH2:16]1)[CH2:11][CH2:12][CH3:13]>C(N(CC)CC)C.C1(C)C=CC=CC=1>[CH2:10]([N:14]([CH:15]1[CH2:16][C:17]([CH3:25])([CH3:24])[N:18]([CH3:23])[C:19]([CH3:21])([CH3:22])[CH2:20]1)[P:2]1[O:7][CH2:6][C:5]([CH3:9])([CH3:8])[CH2:4][O:3]1)[CH2:11][CH2:12][CH3:13]
Reactant: CCCCNC1CC(C)(C)N(C)C(C)(C)C1
Reactant: CC1(C)COP(Cl)OC1
Solvent: Cc1ccccc1
Solvent: CCN(CC)CC
Product: CCCCN(C1CC(C)(C)N(C)C(C)(C)C1)P1OCC(C)(C)CO1

Procedure:
18.4 g of 2-chloro-5,5-dimethyl-1,3,2-dioxaphosphorinane are added dropwise, at room temperature, with stirring, to a solution of 19.7 g (0.1 mol) of 4-butylamino1,2,2,6,6-pentamethylpiperidine in 100 ml of triethylamine. After heating at the reflux temperature for 15 hours, the mixture is diluted with toluene and the precipitated hydrochloride is filtered off. Evaporation of the filtrate gives 2-[N-butyl(1,2,2,6,6-pentamethyl-4-piperidyl)amino]-5,5-dimethyl-1,3,2-dioxaphosphorinane as an oil which boils at 120° under 40 Pa (Compound No. 1).
Reaction SMILES: Cl[CH2:2][C:3]([N:5]1[CH2:10][CH2:9][CH:8]([CH2:11][C:12]2[CH:17]=[CH:16][C:15]([F:18])=[CH:14][CH:13]=2)[CH2:7][CH2:6]1)=[O:4].[NH2:19][C:20]1[CH:29]=[CH:28][C:23]2[NH:24][C:25](=[O:27])[O:26][C:22]=2[CH:21]=1>C(OCC)C>[F:18][C:15]1[CH:16]=[CH:17][C:12]([CH2:11][CH:8]2[CH2:9][CH2:10][N:5]([C:3](=[O:4])[CH2:2][NH:19][C:20]3[CH:29]=[CH:28][C:23]4[NH:24][C:25](=[O:27])[O:26][C:22]=4[CH:21]=3)[CH2:6][CH2:7]2)=[CH:13][CH:14]=1
Reactant: O=C(CCl)N1CCC(Cc2ccc(F)cc2)CC1
Reactant: Nc1ccc2[nH]c(=O)oc2c1
Solvent: CCOCC
Product: O=C(CNc1ccc2[nH]c(=O)oc2c1)N1CCC(Cc2ccc(F)cc2)CC1

Procedure:
The title compound is prepared from 2-chloro-1-[4-(4-fluoro-benzyl)-piperidin-1-yl]-ethanone (Example 197a) and 6-amino-3H-benzoxazol-2-one according to the method described in Example 142b. Melting Point: 202-205° C. (diethylether)
Reaction SMILES: [H-].[Na+].[C:3]([O:11][CH2:12][CH3:13])(=[O:10])[CH2:4][C:5]([O:7][CH2:8][CH3:9])=[O:6].[F:14][C:15]([F:26])([F:25])[C:16](Cl)=[N:17][C:18]1[CH:23]=[CH:22][CH:21]=[CH:20][CH:19]=1>C1COCC1.C(Cl)Cl>[CH2:12]([O:11][C:3](=[O:10])[CH:4]([C:16](=[N:17][C:18]1[CH:23]=[CH:22][CH:21]=[CH:20][CH:19]=1)[C:15]([F:14])([F:25])[F:26])[C:5]([O:7][CH2:8][CH3:9])=[O:6])[CH3:13]
Reactant: CCOC(=O)CC(=O)OCC
Reactant: FC(F)(F)C(Cl)=Nc1ccccc1
Agent: [H-]
Agent: [Na+]
Solvent: ClCCl
Solvent: C1CCOC1
Product: CCOC(=O)C(C(=O)OCC)C(=Nc1ccccc1)C(F)(F)F
Temperature: 25 °C
Reaction time: 8 h

Procedure:
To a suspension of NaH (3.47 g, 145 mmol, 60% in mineral oil) in THF (200 mL) was added diethyl malonate (18.5 g, 116 mmol) at 0° C. The mixture was stirred for 30 min at this temperature and 2,2,2-trifluoro-N-phenyl-acetimidoyl chloride (19 g, 92 mmol) was added at 0° C. The reaction mixture was allowed to warm to room temperature and stirred overnight. The mixture was diluted with CH2Cl2, washed with saturated sodium bicarbonate solution and brine. The combined organic layers were dried over Na2SO4, filtered and concentrated to provide 2-(2,2,2-trifluoro-1-phenylimino-ethyl)-malonic acid diethyl ester, which was used directly in the next step without further purification.
Reaction SMILES: Br[CH2:2][C:3]1[CH:4]=[C:5]([CH:10]=[CH:11][CH:12]=1)[C:6]([O:8][CH3:9])=[O:7].[F-].[CH2:14]([N+:18](CCCC)(CCCC)CCCC)CCC.C[Si](C#N)(C)C>CC#N>[C:14]([CH2:2][C:3]1[CH:4]=[C:5]([CH:10]=[CH:11][CH:12]=1)[C:6]([O:8][CH3:9])=[O:7])#[N:18]
Reactant: CCCC[N+](CCCC)(CCCC)CCCC
Reactant: COC(=O)c1cccc(CBr)c1
Agent: C[Si](C)(C)C#N
Agent: [F-]
Solvent: CC#N
Product: COC(=O)c1cccc(CC#N)c1
Temperature: 25 °C
Yield: 42.8 %

Procedure:
To an ice-cold solution of methyl 3-bromomethylbenzoate (9.1 g, 40 mmol) in CH3CN (108 mL) was added tetrabutylammonium fluoride (17.3 mL, 60 mmol) and trimethylsilylcyanide (8.0 mL, 60 mmol), and the reaction mixture was heated at reflux for 20 h. The reaction mixture was cooled to room temperature, and the solvent was removed under reduced pressure. Purification by flash column chromatography (silica, 1:1 EtOAc/hexanes) provided methyl 3-cyanomethylbenzoate as a clear oil (3.0 g, 43%): 1H NMR (300 MHz, DMSO-d6) δ 7.97 (s, 1H), 7.92 (d, J=8 Hz, 1H), 7.64 (d, J=8 Hz, 1H), 7.56 (t, J=8 Hz, 1H), 4.16 (s, 2H), 3.87 (s, 3H)