Azzindani/Open_Reaction_Data huggingface dataset:
Reaction SMILES: [C:1]([O:5][C:6]([N:8]1[CH2:13][CH2:12][NH:11][CH2:10][C@@H:9]1[C@@H:14]([OH:37])[C@H:15]([N:23]=[C:24]([C:31]1[CH:36]=[CH:35][CH:34]=[CH:33][CH:32]=1)[C:25]1[CH:30]=[CH:29][CH:28]=[CH:27][CH:26]=1)[CH2:16][C:17]1[CH:22]=[CH:21][CH:20]=[CH:19][CH:18]=1)=[O:7])([CH3:4])([CH3:3])[CH3:2].[CH3:38][CH:39]([CH3:46])[CH2:40][CH2:41][CH2:42][C:43](O)=[O:44].CCN=C=NCCCN(C)C.C1C=CC2N(O)N=NC=2C=1.C(N(CC)CC)C.CN(C1C=CC=CN=1)C>ClCCl>[C:1]([O:5][C:6]([N:8]1[CH2:13][CH2:12][N:11]([C:43](=[O:44])[CH2:42][CH2:41][CH2:40][CH:39]([CH3:46])[CH3:38])[CH2:10][C@@H:9]1[C@@H:14]([OH:37])[C@H:15]([N:23]=[C:24]([C:25]1[CH:26]=[CH:27][CH:28]=[CH:29][CH:30]=1)[C:31]1[CH:32]=[CH:33][CH:34]=[CH:35][CH:36]=1)[CH2:16][C:17]1[CH:22]=[CH:21][CH:20]=[CH:19][CH:18]=1)=[O:7])([CH3:4])([CH3:2])[CH3:3]
Reactant: CC(C)CCCC(=O)O
Reactant: CC(C)(C)OC(=O)N1CCNC[C@@H]1[C@@H](O)[C@@H](Cc1ccccc1)N=C(c1ccccc1)c1ccccc1
Agent: CCN=C=NCCCN(C)C
Agent: CN(C)c1ccccn1
Agent: On1nnc2ccccc21
Solvent: ClCCl
Solvent: CCN(CC)CC
Product: CC(C)CCCC(=O)N1CCN(C(=O)OC(C)(C)C)[C@@H]([C@@H](O)[C@@H](Cc2ccccc2)N=C(c2ccccc2)c2ccccc2)C1
Temperature: 25 °C
Reaction time: 8 h
Yield: 76.5 %

Procedure:
Dissolve (2-(R)-[2-(R)-(benzhydrylidene-amino)-1-(S)-hydroxy-3-phenylpropyl]-piperazine-1-carboxylic acid tert-butyl ester (110 mg, 0.22 mmol) in 2.2 ml of dichloromethane and react with 5-methylhexanoic acid (28.6 mg, 0.22 mmol), EDCI (50.6 mg, 0.26 mmol), HOBT (35.6 mg, 0.26 mmol), triethylamine (0.09 ml, 0.66 mmol) and dimethylaminopyridine (2.6 mg, 0.02 mmol). Stir at room temperature overnight. Dilute with CH2Cl2, and wash with 5%NaHCO3 and saturated aqueous sodium chloride. Dry organic layers with MgSO4 and remove the solvent under reduced pressure. Subject residue to silica gel chromatography, eluting with hexanes/ethyl acetate/triethylamine 67:32:1 to obtain 103 mg (76% yield) of the desired product.
Reaction SMILES: [O:1]1[CH2:6][CH2:5][CH2:4][O:3][CH:2]1[C:7]1[CH:12]=[CH:11][C:10]([C:13]2[S:14][C:15]3[C:20]([N:21]=2)=[CH:19][CH:18]=[C:17]([C:22]([CH:24]2[CH2:27][CH2:26][CH2:25]2)=[CH2:23])[N:16]=3)=[C:9]([F:28])[CH:8]=1.[I-].[CH3:30][S+](C)(C)=O.CC([O-])(C)C.[K+]>C1COCC1.CS(C)=O>[O:3]1[CH2:4][CH2:5][CH2:6][O:1][CH:2]1[C:7]1[CH:12]=[CH:11][C:10]([C:13]2[S:14][C:15]3[C:20]([N:21]=2)=[CH:19][CH:18]=[C:17]([C:22]2([CH:24]4[CH2:27][CH2:26][CH2:25]4)[CH2:30][CH2:23]2)[N:16]=3)=[C:9]([F:28])[CH:8]=1
Reactant: C=C(c1ccc2nc(-c3ccc(C4OCCCO4)cc3F)sc2n1)C1CCC1
Reactant: C[S+](C)(C)=O
Agent: CC(C)(C)[O-]
Agent: [I-]
Agent: [K+]
Solvent: C1CCOC1
Solvent: CS(C)=O
Product: Fc1cc(C2OCCCO2)ccc1-c1nc2ccc(C3(C4CCC4)CC3)nc2s1
Temperature: 60 °C
Reaction time: 2.5 h

Procedure:
A solution of 2-(4-(1,3-dioxan-2-yl)-2-fluorophenyl)-5-(1-cyclobutylvinyl)-thiazolo[5,4-b]pyridine (167.1 mg, 0.421 mmol) in THF (8.0 mL) was added a solution of trimethylsulfoxonium iodide (557 mg, 2.53 mmol) and potassium 2-methylpropan-2-olate (284 mg, 2.53 mmol) in DMSO (4.80 mL) under argon, and the resulting solution was stirred at 60° C. for 2.5 h. The reaction mixture was then cooled to 25° C., THF was removed in vacuo, and the residual mixture was diluted with DCM (100 mL). The resulting solution was sequentially washed with sat. aq. NH4Cl (50 mL) and brine (20 mL). The combined aqueous layers were extracted with DCM (2×50 mL), and the combined organic layers were then dried over sodium sulfate, filtered, and concentrated in vacuo. Chromatographic purification of the residue (silica gel, 0-30% EtOAc/hexanes) furnished 2-(4-(1,3-dioxan-2-yl)-2-fluorophenyl)-5-(1-cyclobutyl-cyclopropyl)thiazolo[5,4-b]pyridine as a white solid. MS (ESI) m/z: Calculated: 410.1; Observed: 411.1 (M++1).
Reaction SMILES: C1C=CC(P(C2C=CC3C(=CC=CC=3)C=2C2C3C(=CC=CC=3)C=CC=2P(C2C=CC=CC=2)C2C=CC=CC=2)C2C=CC=CC=2)=CC=1.[Cl:47][C:48]1[CH:53]=[CH:52][C:51](B(O)O)=[CH:50][C:49]=1[F:57].CO.[CH2:60]([N:67]1[CH2:71][CH:70]=[C:69]([C:72](=[O:74])[CH3:73])[CH2:68]1)[C:61]1[CH:66]=[CH:65][CH:64]=[CH:63][CH:62]=1>O>[CH2:60]([N:67]1[CH2:71][C@H:70]([C:51]2[CH:52]=[CH:53][C:48]([Cl:47])=[C:49]([F:57])[CH:50]=2)[C@@H:69]([C:72](=[O:74])[CH3:73])[CH2:68]1)[C:61]1[CH:66]=[CH:65][CH:64]=[CH:63][CH:62]=1
Reactant: OB(O)c1ccc(Cl)c(F)c1
Reactant: CC(=O)C1=CCN(Cc2ccccc2)C1
Agent: c1ccc(P(c2ccccc2)c2ccc3ccccc3c2-c2c(P(c3ccccc3)c3ccccc3)ccc3ccccc23)cc1
Solvent: O
Solvent: CO
Product: CC(=O)[C@H]1CN(Cc2ccccc2)C[C@@H]1c1ccc(Cl)c(F)c1
Temperature: 55 °C
Yield: 33 %

Procedure:
A two necked flask was charged under argon with rhodium(acac)bis ethylene (31 mg, 0.05 eq.), (R)-BINAP (74 mg, 0.05 eq.) and 4-chloro-3-fluoro-phenylboronic acid (825 mg, 2.5 eq.). 30 mL of MeOH and 3 mL of H2O were added followed by 1-(1-benzyl-2,5-dihydro-1H-pyrrol-3-yl)-ethanone (480 mg, described herein above). The reaction mixture was heated at 55° C. for 3 hours, cooled down to RT and concentrated under vacuo. Purification by flash chromatography (SiO2, EtOAc/Heptane 2/1) afforded 261 mg (33%) of the title product as a light yellow oil. ES-MS m/e: 332.1 (M+H+).
Reaction SMILES: [Cl:1][C:2]1[CH:9]=[CH:8][CH:7]=[CH:6][C:3]=1[CH:4]=O.[NH2:10][C:11]1[CH:15]=[CH:14][NH:13][N:12]=1.[CH3:16][O:17][CH2:18][C:19](=O)[CH2:20][C:21]([O:23][CH3:24])=[O:22]>>[Cl:1][C:2]1[CH:9]=[CH:8][CH:7]=[CH:6][C:3]=1[CH:4]1[C:20]([C:21]([O:23][CH3:24])=[O:22])=[C:19]([CH2:18][O:17][CH3:16])[NH:10][C:11]2=[N:12][NH:13][CH:14]=[C:15]12
Reactant: O=Cc1ccccc1Cl
Reactant: COCC(=O)CC(=O)OC
Reactant: Nc1cc[nH]n1
Product: COCC1=C(C(=O)OC)C(c2ccccc2Cl)c2c[nH]nc2N1

Procedure:
The title compound was prepared from 2-chlorobenzaldehyde, 3-aminopyrazole and methyl 4-methoxyacetoacetate in the same manner as in Example 1.
Reaction SMILES: [F:1][C:2]1[CH:7]=[C:6]([C:8]([F:11])([F:10])[F:9])[CH:5]=[CH:4][C:3]=1[CH2:12][CH2:13][NH:14][C:15]1[N:20]=[C:19]([O:21][CH3:22])[N:18]=[C:17]([C:23]2[CH:24]=[C:25]([CH2:29][C:30]#[N:31])[CH:26]=[CH:27][CH:28]=2)[CH:16]=1>CO.Cl>[NH2:31][CH2:30][CH2:29][C:25]1[CH:24]=[C:23]([C:17]2[N:18]=[C:19]([O:21][CH3:22])[N:20]=[C:15]([NH:14][CH2:13][CH2:12][C:3]3[CH:4]=[CH:5][C:6]([C:8]([F:11])([F:10])[F:9])=[CH:7][C:2]=3[F:1])[CH:16]=2)[CH:28]=[CH:27][CH:26]=1
Reactant: COc1nc(NCCc2ccc(C(F)(F)F)cc2F)cc(-c2cccc(CC#N)c2)n1
Agent: Cl
Solvent: CO
Product: COc1nc(NCCc2ccc(C(F)(F)F)cc2F)cc(-c2cccc(CCN)c2)n1
Reaction time: 15 h
Yield: 82.7 %

Procedure:
A solution of (3-{6-[2-(2-fluoro-4-trifluoromethyl-phenyl)-ethylamino]-2-methoxy-pyrimidin-4-yl}-phenyl)-acetonitrile (660 mg, 1.53 mmol) in MeOH (20 mL) and concentrated HCl (2 mL) is degassed by bubbling with Argon gas for 5 minutes, and treated with palladium hydroxide on carbon (0.4 g) at room temperature. The mixture is hydrogenated for 15 h at room temperature under hydrogen balloon, filtered through celite, and concentrated in a rotavap. The residue is diluted with water, basified with NaOH solution, and extracted with EtOAc. The extracts are dried (MgSO4), filtered, and concentrated to afford {6-[3-(2-amino-ethyl)-phenyl]-2-methoxy-pyrimidin-4-yl}-[2-(2-fluoro-4-trifluoromethyl-phenyl)-ethyl]-amine (0.55 g). LCMS: RT=1.85 minutes; MS: 435 (M+H).
Reaction SMILES: [CH2:1]([C:3]1[C:9]([CH3:10])=[CH:8][CH:7]=[C:6]([CH2:11][CH3:12])[C:4]=1[NH2:5])[CH3:2].C([N:16]1[CH2:20][CH2:19][NH:18][C:17]1=O)(=O)C.O=P(Cl)(Cl)Cl>>[CH2:1]([C:3]1[C:9]([CH3:10])=[CH:8][CH:7]=[C:6]([CH2:11][CH3:12])[C:4]=1[NH:5][C:17]1[NH:18][CH2:19][CH2:20][N:16]=1)[CH3:2]
Reactant: CCc1ccc(C)c(CC)c1N
Reactant: CC(=O)N1CCNC1=O
Solvent: O=P(Cl)(Cl)Cl
Product: CCc1ccc(C)c(CC)c1NC1=NCCN1

Procedure:
2,6-Diethyl-3-methyl aniline is reacted with N-acetyl-2-imidazolidinone in the presence of POCl3 to produce the imidazoline. This intermediate is treated with sodium hydroxide and water to remove the acetyl group and yield the name compound (VI).
Reaction SMILES: [Cl:1][C:2]1[CH:7]=[CH:6][C:5]([C:8]2[CH:16]=[CH:15][CH:14]=[C:13]3[C:9]=2[CH2:10][C:11](=[O:17])[NH:12]3)=[CH:4][CH:3]=1.[CH2:18]([N:20]([CH2:34][CH3:35])[CH2:21][CH2:22][NH:23][C:24]([C:26]1[C:30]([CH3:31])=[C:29]([CH:32]=O)[NH:28][CH:27]=1)=[O:25])[CH3:19]>C(O)C.N1CCCCC1>[CH2:34]([N:20]([CH2:18][CH3:19])[CH2:21][CH2:22][NH:23][C:24]([C:26]1[C:30]([CH3:31])=[C:29]([CH:32]=[C:10]2[C:9]3[C:13](=[CH:14][CH:15]=[CH:16][C:8]=3[C:5]3[CH:4]=[CH:3][C:2]([Cl:1])=[CH:7][CH:6]=3)[NH:12][C:11]2=[O:17])[NH:28][CH:27]=1)=[O:25])[CH3:35]
Reactant: CCN(CC)CCNC(=O)c1c[nH]c(C=O)c1C
Reactant: O=C1Cc2c(cccc2-c2ccc(Cl)cc2)N1
Solvent: C1CCNCC1
Solvent: CCO
Product: CCN(CC)CCNC(=O)c1c[nH]c(C=C2C(=O)Nc3cccc(-c4ccc(Cl)cc4)c32)c1C
Temperature: 25 °C
Reaction time: 72 h
Yield: 64.2 %

Procedure:
To a solution of 4-(4-chloro-phenyl)-1,3-dihydro-indol-2-one (60.9 mg, 0.25 mmol) and 5-formyl-4-methyl-1H-pyrrole-3-carboxylic acid (2-diethylamino-ethyl)-amide (65.3 mg, 0.26 mmol) in ethanol (2 mL) was added piperidine (3 drops). The reaction mixture was stirred at room temperature for three days. A yellow solid product was precipitated out, filtered, washed by ethanol for three times, and dried under high vacuum to provide pure product 5-[4-(4-chloro-phenyl)-2-oxo-1,2-dihydro-indol-3-ylidenemethyl]-4-methyl-1H-pyrrole-3-carboxylic acid (2-diethylamino-ethyl)-amide (76.6 mg, 64%).
Reaction SMILES: [CH2:1]([O:8][C:9]([N:11]1[CH2:15][CH2:14][CH2:13][C@H:12]1[C:16]1[N:17]=[C:18]2[C:23](Br)=[CH:22][CH:21]=[CH:20][N:19]2[CH:25]=1)=[O:10])[C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=1.[C:26]1([CH3:35])[CH:31]=[CH:30][CH:29]=[CH:28][C:27]=1B(O)O.C(=O)([O-])[O-].[K+].[K+]>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>[C:26]1([CH3:35])[CH:31]=[CH:30][CH:29]=[CH:28][C:27]=1[C:23]1[C:18]2[N:19]([CH:25]=[C:16]([C@@H:12]3[CH2:13][CH2:14][CH2:15][N:11]3[C:9]([O:8][CH2:1][C:2]3[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=3)=[O:10])[N:17]=2)[CH:20]=[CH:21][CH:22]=1
Reactant: O=C(OCc1ccccc1)N1CCC[C@H]1c1cn2cccc(Br)c2n1
Reactant: Cc1ccccc1B(O)O
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: [K+]
Product: Cc1ccccc1-c1cccn2cc([C@@H]3CCCN3C(=O)OCc3ccccc3)nc12
Yield: 96.8 %

Procedure:
Following procedures of example 14, (S)-benzyl-2-(8-bromoimidazo[1,2-a]pyridin-2-yl)pyrrolidine-1-carboxylate (0.250 g, 0.62 mmol), o-tolyl boronic acid (0.1101 g, 0.81 mmol), potassium carbonate (0.1292 g, 0.93 mmol), and tetrakis(triphenylphosphine)palladium(0) (0.0360 g, 0.03 mmol) were reacted to give crude (2S)-benzyl 2-(8-o-tolylimidazo[1,2-a]pyridin-2-yl)pyrrolidine-1-carboxylate. The crude material was adsorbed onto silica gel and purified by flash chromatography (4 g SiO2, 0-70% ethyl acetate in hexanes) to give the final product (0.247 g, 0.60 mmol, 74%).
Reaction SMILES: [CH3:1][C:2]1[NH:3][CH:4]=[CH:5][N:6]=1.Cl[C:8]1[N:9]=[C:10]([NH:18][CH2:19][C:20]2[CH:25]=[CH:24][CH:23]=[C:22]([N+:26]([O-:28])=[O:27])[CH:21]=2)[C:11]2[CH:16]=[C:15]([CH3:17])[S:14][C:12]=2[N:13]=1>>[CH3:1][C:2]1[N:3]([C:8]2[N:9]=[C:10]([NH:18][CH2:19][C:20]3[CH:25]=[CH:24][CH:23]=[C:22]([N+:26]([O-:28])=[O:27])[CH:21]=3)[C:11]3[CH:16]=[C:15]([CH3:17])[S:14][C:12]=3[N:13]=2)[CH:4]=[CH:5][N:6]=1
Reactant: Cc1cc2c(NCc3cccc([N+](=O)[O-])c3)nc(Cl)nc2s1
Reactant: Cc1ncc[nH]1
Product: Cc1cc2c(NCc3cccc([N+](=O)[O-])c3)nc(-n3ccnc3C)nc2s1

Procedure:
Following the procedure of Example 97, the reaction of 2-methylimidazole with 2-chloro-6-methyl-4-(3-nitrobenzylamino)-thieno-[2,3-d]-pyrimidine gives 2-(2-methylimidazol-1-yl)-6-methyl-4-(3-nitrobenzylamino)-thieno-[2,3-d]-pyrimidine.
Reaction SMILES: [CH3:1][O:2][C:3]([C:5]1[CH:10]=[CH:9][C:8]([S:11]Cl)=[CH:7][CH:6]=1)=[O:4].[C:13]([O:17][C:18]([CH:20]1[CH2:25][CH2:24][CH2:23][CH2:22][C:21]1=[O:26])=[O:19])([CH3:16])([CH3:15])[CH3:14].C(N(CC)CC)C>C(Cl)Cl>[CH3:1][O:2][C:3]([C:5]1[CH:10]=[CH:9][C:8]([S:11][C:20]2([C:18]([O:17][C:13]([CH3:16])([CH3:15])[CH3:14])=[O:19])[CH2:25][CH2:24][CH2:23][CH2:22][C:21]2=[O:26])=[CH:7][CH:6]=1)=[O:4]
Reactant: CC(C)(C)OC(=O)C1CCCCC1=O
Reactant: COC(=O)c1ccc(SCl)cc1
Solvent: CCN(CC)CC
Solvent: ClCCl
Product: COC(=O)c1ccc(SC2(C(=O)OC(C)(C)C)CCCCC2=O)cc1
Reaction time: 0.25 h
Yield: 56.7 %

Procedure:
A solution 10.8 g (53.2 mmol) of 4-methoxycarbonylphenylsulphenic acid chloride in 20 ml of methylene chloride (analytically pure) is added dropwise to a solution of 11.4 g (57 mmol) of 2-tert.butoxycarbonylcyclohexanone and 7.5 g (75 mmol) of triethylamine in 150 ml of methylene chloride. When the dropwise addition has ended the mixture is subsequently stirred for 15 mins. and is then diluted with methylene chloride and the organic phase is washed with 2N sulphuric acid and a saturated bicarbonate solution, dried with sodium sulphate and concentrated by evaporation. 20.5 g of a crude product are thus obtained, which is chromatographed on 2 kg of silica gel (Merck Si 60, 0.04-0.063 nm) using petroleum ether/ether 8:20 as the mobile solvent. A fraction is thus obtained which, after being concentrated by evaporation, yields 11 g of a solid product.
Reaction SMILES: [F:1][C:2]([F:18])([C:9]([F:17])([F:16])[C:10]([F:15])([F:14])[CH:11]([F:13])[F:12])[CH2:3][CH:4]([C:7]#[N:8])[C:5]#[N:6].FC(F)(F)S(O[CH2:25][C:26]([F:32])([F:31])[C:27]([F:30])([F:29])[F:28])(=O)=O.C(=O)([O-])[O-].[K+].[K+].Cl>CC(C)=O>[F:1][C:2]([F:18])([C:9]([F:16])([F:17])[C:10]([F:14])([F:15])[CH:11]([F:13])[F:12])[CH2:3][C:4]([CH2:25][C:26]([F:32])([F:31])[C:27]([F:30])([F:29])[F:28])([C:7]#[N:8])[C:5]#[N:6]
Reactant: O=S(=O)(OCC(F)(F)C(F)(F)F)C(F)(F)F
Reactant: N#CC(C#N)CC(F)(F)C(F)(F)C(F)(F)C(F)F
Agent: Cl
Agent: O=C([O-])[O-]
Agent: [K+]
Solvent: CC(C)=O
Product: N#CC(C#N)(CC(F)(F)C(F)(F)F)CC(F)(F)C(F)(F)C(F)(F)C(F)F
Temperature: 25 °C
Reaction time: 8 h
Yield: 2.4 %

Procedure:
In 20 ml of acetone, 2.8 g of 2-(2,2,3,3,4,4,5,5-octafluoropentyl)malononitrile and 4.5 g of 2,2,3,3,3-pentafluoropropyl trifluoromethanesulfonate were dissolved, 2.2 g of potassium carbonate was added and the mixture was stirred at room temperature for 8 hours. Thereafter, dilute hydrochloric acid was added to the reaction mixture and the mixture was extracted with t-butyl methyl ether. The organic layer was washed successively with water, aqueous saturated sodium hydrogen carbonate and aqueous saturated sodium chloride, dried over anhydrous magnesium sulfate, and then concentrated under reduced pressure. The residue was subjected to silica gel column chromatography to obtain 0.10 g of 2-(2,2,3,3,4,4,5,5-octafluoropentyl)-2-(2,2,3,3,3-pentafluoropropyl)malononitrile (hereinafter, referred to as the present compound (91)).
Reaction SMILES: C([BH-](CC)CC)C.[Li+].[C:9]([O:11][C:12]1[CH:17]=[CH:16][C:15]([C:18]2[CH:23]=[CH:22][CH:21]=[CH:20][CH:19]=2)=[CH:14][CH:13]=1)#[CH:10].[I:24]I>C1COCC1>[I:24]/[CH:10]=[CH:9]/[O:11][C:12]1[CH:17]=[CH:16][C:15]([C:18]2[CH:23]=[CH:22][CH:21]=[CH:20][CH:19]=2)=[CH:14][CH:13]=1
Reactant: II
Reactant: C#COc1ccc(-c2ccccc2)cc1
Agent: CC[BH-](CC)CC
Agent: [Li+]
Solvent: C1CCOC1
Product: I/C=C/Oc1ccc(-c2ccccc2)cc1
Reaction time: 0.5 h
Yield: 54.8 %

Procedure:
To an oven dried, two-necked flask (250 mL) under nitrogen and protected from light was added Cp2ZrCl2 (5.2 g, 20.3 mmol, 2 eq), dry THF (30 mL), and 1M lithium triethylborohydride (Super Hydride) in THF (20 mL, 20 mmol, 1.9 eq). The mixture was stirred for 1 h where the alkyne 3 (1.97 g, 10.2 mmol, 1 eq) was added. After 30 min, iodine (2.57 g, 20.3 mmol, 2 eq) was added and the reaction mixture was stirred for 30-40 min while protected from light. The reaction was quenched by diluting with ethyl acetate/hexane (1:1, 50 mL). The diluted mixture was then washed twice with saturated solution of sodium bicarbonate (150 mL) and the combined aqueous layers were extracted with ethyl acetate/hexane mixture (1:1). 10% aqueous sodium thiosulphate (100 mL) was used to wash the combined organic phases followed by brine (100 mL), dried over sodium sulfate, filtered, concentrated to yellowish slurry which was purified by silica gel column chromatography using 100% hexane as eluent (silica gel was pretreated with 2.5% v/v triethylamine) to afford 4 as white amorphous crystals (1.80 g, 55%): mp 64-660° C. 1H NMR (300 MHz, CDCl3): 7.64-7.52 (m, 4H, HAr), 7.49-7.41 (m, 2H), 7.38-7.32 (m, 1H, HAr), 7.13-7.01 (m, 3H, HAr), 5.74 (s, 1H, CH═CH, J=12.2 Hz) ppm; 13C NMR (75 MHz, CDCl3): 155.5, 150.3, 140.3, 137.0, 128.9, 128.4, 127.2, 126.9, 117.5, 57.9 ppm; IR (cm−1): 3316, 3077, 3034, 2960, 2924, 2874, 2174, 1643, 1623, 1601, 1515, 1485, 1330, 1307, 1226, 1186, 1173, 1093, 1008, 919, 854, 837, 697, 579, 549.
Reaction SMILES: [CH2:1]([O:8][C:9]([N:11]1[CH2:23][CH2:22][C:21]2[C:20]3[C:15](=[CH:16][CH:17]=[CH:18][CH:19]=3)[NH:14][C:13]=2[CH:12]1[C:24](O)=[O:25])=[O:10])[C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=1.C([N:29]1CCOCC1)C.ClC(O[CH2:39][CH:40]([CH3:42])[CH3:41])=O.C(N)(C)(C)C>O1CCCC1.C(OCC)(=O)C>[C:40]([C:12]1([C:24]([NH2:29])=[O:25])[C:13]2[NH:14][C:15]3[C:20]([C:21]=2[CH2:22][CH2:23][N:11]1[C:9]([O:8][CH2:1][C:2]1[CH:3]=[CH:4][CH:5]=[CH:6][CH:7]=1)=[O:10])=[CH:19][CH:18]=[CH:17][CH:16]=3)([CH3:42])([CH3:41])[CH3:39]
Reactant: O=C(O)C1c2[nH]c3ccccc3c2CCN1C(=O)OCc1ccccc1
Reactant: CC(C)COC(=O)Cl
Reactant: CCN1CCOCC1
Solvent: CCOC(C)=O
Solvent: C1CCOC1
Solvent: CC(C)(C)N
Product: CC(C)(C)C1(C(N)=O)c2[nH]c3ccccc3c2CCN1C(=O)OCc1ccccc1
Reaction time: 0.17 h

Procedure:
A solution of 4.54 g of 2-benzyloxycarbonyl-1,2,3,4-tetrahydropyrido[3,4-b]indole-1-carboxylic acid in 45 ml of anhydrous tetrahydrofuran was cooled, while protecting with a drying tube, in an ice/acetone bath. 1.82 ml of N-ethylmorpholine and 1.82 ml of isobutyl chloroformate were added, the mixture was stirred for 10 minutes and then 2.1 ml of tert.butylamine were added. The mixture was then stirred at 0° C. for 40 minutes and at room temperature for 45 minutes, diluted with ethyl acetate and washed twice with water, twice with 0.5M sodium hydroxide solution and again with water. The solution was dried over magnesium sulphate and evaporated to dryness. Recrystallization from ethyl acetate and n-hexane gave 1.21 g of tert.butyl 2-benzyloxycarbonyl-1,2,3,4-tetrahydropyrido[3,4-b]indole-1-carboxamide; MS: m/e 406 [M+H]+. A further 0.76 g of identical material was obtained by subjecting the mother liquors to chromatography on silica gel using ethyl acetate/n-hexane (1:1) for the elution.
Reaction SMILES: [Cl:1][C:2]1[CH:7]=[CH:6][C:5]([SH:8])=[CH:4][CH:3]=1.[H-].[Na+].Cl[CH2:12][CH2:13][CH2:14][CH2:15][CH2:16][N:17]1[C:25]2[C:24]([CH3:26])=[C:23]([CH3:27])[N:22]=[C:21]([O:28][C:29]3[CH:34]=[CH:33][CH:32]=[CH:31][CH:30]=3)[C:20]=2[N:19]=[C:18]1[CH2:35][CH2:36][CH3:37].O>CN(C=O)C>[Cl:1][C:2]1[CH:7]=[CH:6][C:5]([S:8][CH2:12][CH2:13][CH2:14][CH2:15][CH2:16][N:17]2[C:25]3[C:24]([CH3:26])=[C:23]([CH3:27])[N:22]=[C:21]([O:28][C:29]4[CH:30]=[CH:31][CH:32]=[CH:33][CH:34]=4)[C:20]=3[N:19]=[C:18]2[CH2:35][CH2:36][CH3:37])=[CH:4][CH:3]=1
Reactant: CCCc1nc2c(Oc3ccccc3)nc(C)c(C)c2n1CCCCCCl
Reactant: Sc1ccc(Cl)cc1
Agent: [H-]
Agent: [Na+]
Solvent: O
Solvent: CN(C)C=O
Product: CCCc1nc2c(Oc3ccccc3)nc(C)c(C)c2n1CCCCCSc1ccc(Cl)cc1
Reaction time: 0.25 h
Yield: 104.4 %

Procedure:
Under a nitrogen atmosphere, a solution of 4-chlorobenzenethiol (868 mg, 6.00 mmol) in DMF (5 mL) was added to a mixture of sodium hydride (60% dispersion, 240 mg, 6.00 mmol) in DMF (15 mL); the reaction became homogeneous and was stirred for 15 minutes. Solid 1-(5-chloropentyl)-6,7-dimethyl-4-phenoxy-2-propyl-1H-imidazo[4,5-c]pyridine (1.93 g, 5.00 mmol) was added in small amounts, and the reaction was stirred for 1.5 hours. Water (25 mL) was added, and the resulting solution was extracted with ethyl acetate (3×50 mL). The combined extracts were washed with water (5×30 mL) and brine (2×10 mL), dried over magnesium sulfate, filtered, and concentrated under reduced pressure to provide a colorless oil, which crystallized overnight. The solid was dried for three hours under high vacuum to provide 2.58 g of 1-[5-(4-chlorophenylsulfanyl)pentyl]-6,7-dimethyl-4-phenoxy-2-propyl-1H-imidazo[4,5-c]pyridine as a white solid.
Reaction SMILES: Br[CH2:2][CH2:3][CH2:4][CH2:5][O:6][C:7]1[CH:8]=[CH:9][C:10]2[C:14]([C:15]3[CH:20]=[CH:19][C:18]([C:21]([F:24])([F:23])[F:22])=[CH:17][CH:16]=3)=[C:13]([CH3:25])[S:12][C:11]=2[CH:26]=1.[CH2:27]([NH2:30])[CH2:28][CH3:29]>>[CH3:25][C:13]1[S:12][C:11]2[CH:26]=[C:7]([O:6][CH2:5][CH2:4][CH2:3][CH2:2][NH:30][CH2:27][CH2:28][CH3:29])[CH:8]=[CH:9][C:10]=2[C:14]=1[C:15]1[CH:20]=[CH:19][C:18]([C:21]([F:24])([F:23])[F:22])=[CH:17][CH:16]=1
Reactant: CCCN
Reactant: Cc1sc2cc(OCCCCBr)ccc2c1-c1ccc(C(F)(F)F)cc1
Product: CCCNCCCCOc1ccc2c(-c3ccc(C(F)(F)F)cc3)c(C)sc2c1

Procedure:
According to the method in example 31, 6-(4-Bromo-butoxy)-2-methyl-3-(4-trifluoromethyl-phenyl)-benzo[b]thiophene and N-propyl amine were converted to yield {4-[2-Methyl-3-(4-trifluoromethyl-phenyl)-benzo[b]thiophen-6-yloxy]-butyl}-propyl-amine as yellowish oil, MS: 422 (MH+).
Reaction SMILES: [H-].[Na+].[O:3]=[C:4]1[C:12]2[C:7](=[CH:8][CH:9]=[CH:10][CH:11]=2)[C:6](=[O:13])[N:5]1[CH2:14][CH2:15][C:16]1[C:24]2[C:19](=[CH:20][CH:21]=[C:22]([CH2:25][C:26]([NH2:28])=[O:27])[CH:23]=2)[NH:18][CH:17]=1.[CH3:29]I.O>CN(C)C=O>[O:3]=[C:4]1[C:12]2[C:7](=[CH:8][CH:9]=[CH:10][CH:11]=2)[C:6](=[O:13])[N:5]1[CH2:14][CH2:15][C:16]1[C:24]2[C:19](=[CH:20][CH:21]=[C:22]([CH2:25][C:26]([NH2:28])=[O:27])[CH:23]=2)[N:18]([CH3:29])[CH:17]=1
Reactant: NC(=O)Cc1ccc2[nH]cc(CCN3C(=O)c4ccccc4C3=O)c2c1
Reactant: CI
Agent: [H-]
Agent: [Na+]
Solvent: O
Solvent: CN(C)C=O
Product: Cn1cc(CCN2C(=O)c3ccccc3C2=O)c2cc(CC(N)=O)ccc21
Reaction time: 0.5 h

Procedure:
Sodium hydride (80% dispersion in oil) (0.14 g) was added to a solution of 3-[2-(1,3-dihydro-1,3-dioxo-2H-isoindol-2-yl)ethyl]-1H-indole-5-acetamide (1.5 g) in dry dimethylformamide (10 ml). After stirring the red solution for 30 min, methyl iodide (0.41 ml) was added and the mixture was stirred for a further 16 h. Water (40 ml) was added, the solid collected by filtration and crystallised from propan-2-ol to give the title compound as a yellow powder (1.25 g), m.p. 200°-2° C.
Reaction SMILES: [CH:1]1([C:5]2[C:13]([C:14]3[NH:18][C:17]([CH3:19])=[N:16][N:15]=3)=[CH:12][C:8]([C:9]([OH:11])=O)=[C:7]([CH3:20])[CH:6]=2)[CH2:4][CH2:3][CH2:2]1.C1(C2C(C(=O)NC)=CC(C(O)=O)=C(C)C=2)CCC1.Cl.[NH:40]1[CH2:45][CH2:44][CH:43]([C:46]2[CH:47]=[CH:48][C:49]3[N:50]([CH:52]=[CH:53][N:54]=3)[CH:51]=2)[CH2:42][CH2:41]1.N1CCC(C2C=C3C(=CC=2)NN=C3)CC1>>[CH:1]1([C:5]2[C:13]([C:14]3[NH:18][C:17]([CH3:19])=[N:16][N:15]=3)=[CH:12][C:8]([C:9]([N:40]3[CH2:41][CH2:42][CH:43]([C:46]4[CH:47]=[CH:48][C:49]5[N:50]([CH:52]=[CH:53][N:54]=5)[CH:51]=4)[CH2:44][CH2:45]3)=[O:11])=[C:7]([CH3:20])[CH:6]=2)[CH2:2][CH2:3][CH2:4]1
Reactant: Cc1nnc(-c2cc(C(=O)O)c(C)cc2C2CCC2)[nH]1
Reactant: c1cn2cc(C3CCNCC3)ccc2n1
Agent: CNC(=O)c1cc(C(=O)O)c(C)cc1C1CCC1
Agent: Cl
Agent: c1cc2[nH]ncc2cc1C1CCNCC1
Product: Cc1nnc(-c2cc(C(=O)N3CCC(c4ccc5nccn5c4)CC3)c(C)cc2C2CCC2)[nH]1

Procedure:
The title compound was prepared using standard chemical manipulations and procedures similar to those used for the preparation of compound 62, except 4-cyclobutyl-2-methyl-5-(5-methyl-4H-1,2,4-triazol-3-yl)benzoic acid (compound 78.4, 100 mg) was used in place of 4-cyclobutyl-2-methyl-5-(methylcarbamoyl)benzoic acid (compound 62.3) and 6-(piperidin-4-yl)imidazo[1,2-a]pyridine hydrochloride (compound 78.5, 88 mg) was used in place of 5-(piperidin-4-yl)-1H-indazole (compound 62.5). The title compound was obtained as a white solid (35.6 mg, 21%). m/z (ES+) 455 (M+H)+