Azzindani/Open_Reaction_Data huggingface dataset:
Reaction SMILES: C1(P(C2C=CC=CC=2)C2C=CC=CC=2)C=CC=CC=1.[N+:20]([C:23]1[CH:31]=[CH:30][C:26]([C:27]([OH:29])=[O:28])=[CH:25][CH:24]=1)([O-:22])=[O:21].[C:32]([O:36][C:37]([NH:39][C@@:40]1([C:64]([O:66][C:67]([CH3:70])([CH3:69])[CH3:68])=[O:65])[C@H:45]([O:46][CH2:47][C:48]2[CH:53]=[CH:52][C:51]([Cl:54])=[C:50]([Cl:55])[CH:49]=2)[C@H:44](O)[C@@H:43]2[C@H:41]1[C@H:42]2[C:57]([O:59][C:60]([CH3:63])([CH3:62])[CH3:61])=[O:58])=[O:38])([CH3:35])([CH3:34])[CH3:33].N(C(OC(C)C)=O)=NC(OC(C)C)=O>O1CCCC1.C(OCC)C>[C:32]([O:36][C:37]([NH:39][C@@:40]1([C:64]([O:66][C:67]([CH3:70])([CH3:69])[CH3:68])=[O:65])[C@H:45]([O:46][CH2:47][C:48]2[CH:53]=[CH:52][C:51]([Cl:54])=[C:50]([Cl:55])[CH:49]=2)[C@@H:44]([O:28][C:27]([C:26]2[CH:25]=[CH:24][C:23]([N+:20]([O-:22])=[O:21])=[CH:31][CH:30]=2)=[O:29])[C@@H:43]2[C@H:41]1[C@H:42]2[C:57]([O:59][C:60]([CH3:62])([CH3:61])[CH3:63])=[O:58])=[O:38])([CH3:35])([CH3:33])[CH3:34]
Reactant: O=C(O)c1ccc([N+](=O)[O-])cc1
Reactant: CC(C)(C)OC(=O)N[C@]1(C(=O)OC(C)(C)C)[C@@H]2[C@@H](C(=O)OC(C)(C)C)[C@@H]2[C@@H](O)[C@H]1OCc1ccc(Cl)c(Cl)c1
Agent: CC(C)OC(=O)N=NC(=O)OC(C)C
Agent: c1ccc(P(c2ccccc2)c2ccccc2)cc1
Solvent: C1CCOC1
Solvent: CCOCC
Product: CC(C)(C)OC(=O)N[C@]1(C(=O)OC(C)(C)C)[C@@H]2[C@@H](C(=O)OC(C)(C)C)[C@@H]2[C@H](OC(=O)c2ccc([N+](=O)[O-])cc2)[C@H]1OCc1ccc(Cl)c(Cl)c1
Temperature: 25 °C
Yield: 50.6 %

Procedure:
Triphenylphosphine (12.66 g, 48.26 mmol) and 4-nitrobenzoic acid (8.19 g, 48.26 mmol) are added to di-tert-butyl (1S,2R,3S,4R,5R,6R)-2-[(tert-butoxycarbonyl)amino]-3-[(3,4-dichlorobenzyl)oxy]-4-hydroxybicyclo[3.1.0]hexane-2,6-dicarboxylate (14.20 g, 24.13 mmol) and tetrahydrofuran (241.28 mL, 2.97 moles) at room temperature. Cool the mixture in an ice bath. Diisopropyl azodicarboxylate (9.57 mL, 9.76 g, 48.26 mmol) in tetrahydrofuran (20 mL) is added and the reaction mixture is gradually warmed to room temperature overnight. Dilute with diethyl ether, and then wash with aqueous sodium carbonate. Extract the aqueous layer again with diethyl ether. Combine all ether extracts, wash with water, brine, dry over magnesium sulfate, and concentrate under reduced pressure to give a residue. The residue is purified by flash chromatography, eluting with 10-100% ethyl acetate in hexanes to give the title compound (9 g, 12.2 mmol, 51%): MS (m/z): 759 (M+1).
Reaction SMILES: Br[C:2]1[CH:7]=[CH:6][C:5]([F:8])=[CH:4][N:3]=1.[OH:9][CH2:10][C:11]1[CH:18]=[CH:17][C:14]([C:15]#[N:16])=[CH:13][CH:12]=1.[H-].[Na+]>CN(C)C=O>[F:8][C:5]1[CH:6]=[CH:7][C:2]([O:9][CH2:10][C:11]2[CH:18]=[CH:17][C:14]([C:15]#[N:16])=[CH:13][CH:12]=2)=[N:3][CH:4]=1
Reactant: N#Cc1ccc(CO)cc1
Reactant: Fc1ccc(Br)nc1
Agent: [H-]
Agent: [Na+]
Solvent: CN(C)C=O
Product: N#Cc1ccc(COc2ccc(F)cn2)cc1
Temperature: 70 °C
Reaction time: 3 h
Yield: 84.9 %

Procedure:
To an N,N-dimethylformamide (50 mL) solution of 2-bromo-5-fluoropyridine (5 g, 28.4 mmol) and 4-(hydroxymethyl)-benzonitrile (5.67 g, 42.4 mmol) was added sodium hydride (1.7 g, 42.4 mmol, 60% in oil) at room temperature. The mixture was stirred for 3 hours at 70° C. The mixture was partitioned into ethyl acetate and water. The organic layer was separated, washed with water, dried over anhydrous magnesium sulfate, and filtered. The filtrate was concentrated under a reduced pressure, and the residue was purified by NH-silica gel column chromatography (heptane:ethyl acetate=4:1-2:1-1:1-ethyl acetate) to obtain the title compound (5.5 g, 85%).
Reaction SMILES: [OH:1][CH2:2][CH2:3][N:4]1[CH2:12][C:11]2[C:6](=[CH:7][CH:8]=[CH:9][CH:10]=2)[CH2:5]1.[C:13](OCC)(=[O:18])[CH2:14][C:15]([CH3:17])=[O:16]>>[C:13]([O:1][CH2:2][CH2:3][N:4]1[CH2:12][C:11]2[C:6](=[CH:7][CH:8]=[CH:9][CH:10]=2)[CH2:5]1)(=[O:18])[CH2:14][C:15]([CH3:17])=[O:16]
Reactant: CCOC(=O)CC(C)=O
Reactant: OCCN1Cc2ccccc2C1
Product: CC(=O)CC(=O)OCCN1Cc2ccccc2C1
Yield: 21.5 %

Procedure:
A solution of 4.67 g (0.029 mol) of 2-(2-hydroxyethyl) isoindoline and 3.72 g (0.029 mol) of ethyl acetoacetate was heated at 100°-110° C. under nitrogen for 36 hours. Ethanol was removed with nitrogen flow during the course of the reaction. The mixture was subjected to flash chromatography (silica gel, 1:1 ethylacetate/petroleum ether) to give 1.54 g (22%) of a dark oil. NMR (CDCl3) δ 2.2 (3H, s), 2.94 (2H, t), 3.4 (2H, s), 3.9 (4H, s), 4.24 (2H, t), 7.04 (4H, s)
Reaction SMILES: [CH2:1]1[O:12][C:11]2[CH:10]=[CH:9][C:5]([CH2:6][CH2:7][NH2:8])=[CH:4][C:3]=2[O:2]1.Cl[C:14]1[C:15]2[CH:28]=[C:27]([CH2:29][CH3:30])[S:26][C:16]=2[N:17]=[C:18]([C:20]2[CH:25]=[CH:24][CH:23]=[CH:22][N:21]=2)[N:19]=1>>[N:21]1[CH:22]=[CH:23][CH:24]=[CH:25][C:20]=1[C:18]1[N:19]=[C:14]([NH:8][CH2:7][CH2:6][C:5]2[CH:9]=[CH:10][C:11]3[O:12][CH2:1][O:2][C:3]=3[CH:4]=2)[C:15]2[CH:28]=[C:27]([CH2:29][CH3:30])[S:26][C:16]=2[N:17]=1
Reactant: CCc1cc2c(Cl)nc(-c3ccccn3)nc2s1
Reactant: NCCc1ccc2c(c1)OCO2
Product: CCc1cc2c(NCCc3ccc4c(c3)OCO4)nc(-c3ccccn3)nc2s1

Procedure:
With the procedure of Example 1, the reaction of 3,4-methylenedioxyphenethylamine with 4-chloro-2-(pyridin-2-yl)-6-ethyl-thieno-[2,3-d]-pyrimidine yields 2-(pyridin-2-yl)-4-(3,4-methylenedioxyphenethylamino)-6-ethyl-thieno-[2,3-d]-pyrimidine.
Reaction SMILES: [CH3:1][Si:2]([CH3:11])([CH3:10])[C:3]1[O:4][CH:5]=[C:6]([CH:8]=[O:9])[CH:7]=1.[BH4-].[Na+]>CO>[OH:9][CH2:8][C:6]1[CH:7]=[C:3]([Si:2]([CH3:11])([CH3:10])[CH3:1])[O:4][CH:5]=1
Reactant: C[Si](C)(C)c1cc(C=O)co1
Agent: [BH4-]
Agent: [Na+]
Solvent: CO
Product: C[Si](C)(C)c1cc(CO)co1
Reaction time: 0.75 h

Procedure:
2-Trimethylsilyl-4-furaldehyde (1.57 g, 9.35 mmol) was added to a suspension of sodium borohydride (424 mg, 11.2 mmol) in methanol (10 ml) at 0° C. After 45 minutes, most of the methanol was evaporated and the residue taken up in ethyl ether. The ethyl ether extracts were combined, washed (water), dried (magnesium sulfate) and evaporated to dryness to give an oil, which was purified by flash chromotography on silica using 30% ethyl ether/hexane to give the title alcohol as a pale yellow oil.
Reaction SMILES: C(OC([N:8]1[CH2:12][CH2:11][C@H:10]([C@@H:13]([OH:18])[CH2:14][CH:15]([CH3:17])[CH3:16])[CH2:9]1)=O)(C)(C)C.CN(C=O)C.[H-].[Na+].[Cl:26][C:27]1[CH:32]=[CH:31][CH:30]=[C:29](F)[C:28]=1[Cl:34].Cl.CCO>>[Cl:26][C:27]1[C:28]([Cl:34])=[CH:29][CH:30]=[CH:31][C:32]=1[O:18][C@H:13]([C@H:10]1[CH2:11][CH2:12][NH:8][CH2:9]1)[CH2:14][CH:15]([CH3:16])[CH3:17]
Reactant: Fc1cccc(Cl)c1Cl
Reactant: CC(C)C[C@H](O)[C@H]1CCN(C(=O)OC(C)(C)C)C1
Agent: Cl
Agent: [H-]
Agent: [Na+]
Solvent: CCO
Solvent: CN(C)C=O
Product: CC(C)C[C@H](Oc1cccc(Cl)c1Cl)[C@H]1CCNC1
Temperature: 25 °C
Reaction time: 0.25 h

Procedure:
(S)-3-((S)-1-Hydroxy-3-methylbutyl)pyrrolidine-1-carboxylic acid t-butyl ester (50 mg, 0.2 mmol) was dissolved in DMF (940 μL, 12 mmol). Sodium hydride (5.6 mg, 233 μmol) was then slowly added, and the mixture was stirred at room temperature for 15 minutes. 1,2-Dichloro-3-fluoro-benzene (64.1 mg, 388 μmol) was added. The mixture was stirred at 70° C. for 3 hours, then concentrated under vacuum. 1.2M HCl in EtOH (1.1 mL, 1.3 mmol) was added, and the mixture was stirred overnight. The product was concentrated and purified by preparative HPLC to yield the title compound as a mono-TFA salt (37.4 mg, 100% purity). MS m/z: [M+H] calcd for C15H21Cl2NO, 302.10. found 302.2.
Reaction SMILES: [NH2:1][C:2]1[N:7]=[CH:6][N:5]=[C:4]2[N:8]([CH:21]([C:23]3[O:24][C:25]4[C:30]([C:31](=[O:40])[C:32]=3[C:33]3[CH:38]=[CH:37][CH:36]=[C:35]([F:39])[CH:34]=3)=[CH:29][CH:28]=[CH:27][CH:26]=4)[CH3:22])[N:9]=[C:10]([C:11]3[CH:16]=[CH:15][C:14]([O:17]C)=[C:13]([O:19]C)[CH:12]=3)[C:3]=12>ClCCl.B(Br)(Br)Br>[NH2:1][C:2]1[N:7]=[CH:6][N:5]=[C:4]2[N:8]([CH:21]([C:23]3[O:24][C:25]4[C:30]([C:31](=[O:40])[C:32]=3[C:33]3[CH:38]=[CH:37][CH:36]=[C:35]([F:39])[CH:34]=3)=[CH:29][CH:28]=[CH:27][CH:26]=4)[CH3:22])[N:9]=[C:10]([C:11]3[CH:16]=[CH:15][C:14]([OH:17])=[C:13]([OH:19])[CH:12]=3)[C:3]=12
Reactant: COc1ccc(-c2nn(C(C)c3oc4ccccc4c(=O)c3-c3cccc(F)c3)c3ncnc(N)c23)cc1OC
Agent: BrB(Br)Br
Solvent: ClCCl
Product: CC(c1oc2ccccc2c(=O)c1-c1cccc(F)c1)n1nc(-c2ccc(O)c(O)c2)c2c(N)ncnc21
Temperature: 25 °C
Reaction time: 12 h
Yield: 23.4 %

Procedure:
To a solution of example 97 (0.180 g, 0.0.335 mmoles) in dichloromethane (10 ml), BBr3 (1M in dichloromethane, 1.8 ml) was added at 0° C. and the reaction mixture was warmed to RT and then stirred for 12 h. The reaction mixture was quenched with 1.5N HCl solution and extracted with dichloromethane. The organic layer was dried over sodium sulphate and concentrated to afford the title compound as off-white pale solid (0.040 g, 24% yield). MP: 193-195° C. 1H-NMR (δ ppm, DMSO-D6, 400 MHz): δ 9.27(s,1H), 9.22(s,1H), 8.05(dd, J=7.3,1.4 Hz, 1H), 8.03(s,1H), 7.86(m, 1H), 7.68(d, J=8.4 Hz, 1H), 7.53(t, J=7.7 Hz, 1H), 7.35(s,1H), 7.27(br s, 1H), 7.05-6.86(m,5H), 6.02(q, J=7.0 Hz, 1H),1.87(d, J=7.0 Hz, 3H). Mass: 509.84(M+).
Reaction SMILES: [NH2:1][C:2]1[CH:3]=[C:4]([C:8]2[CH:13]=[CH:12][C:11]([O:14][CH2:15][C@@H:16]([C:37]([O:39][CH3:40])=[O:38])[NH:17][C:18]([C:31]3[CH:36]=[CH:35][CH:34]=[CH:33][CH:32]=3)([C:25]3[CH:30]=[CH:29][CH:28]=[CH:27][CH:26]=3)[C:19]3[CH:24]=[CH:23][CH:22]=[CH:21][CH:20]=3)=[CH:10][CH:9]=2)[CH:5]=[CH:6][CH:7]=1.[CH2:41]([O:43][C:44]1[C:45](=O)[C:46](=[O:51])[C:47]=1[O:48]CC)[CH3:42]>C(Cl)Cl.CCOC(C)=O>[CH2:41]([O:43][C:44]1[C:47](=[O:48])[C:46](=[O:51])[C:45]=1[NH:1][C:2]1[CH:3]=[C:4]([C:8]2[CH:9]=[CH:10][C:11]([O:14][CH2:15][C@@H:16]([C:37]([O:39][CH3:40])=[O:38])[NH:17][C:18]([C:19]3[CH:24]=[CH:23][CH:22]=[CH:21][CH:20]=3)([C:31]3[CH:32]=[CH:33][CH:34]=[CH:35][CH:36]=3)[C:25]3[CH:26]=[CH:27][CH:28]=[CH:29][CH:30]=3)=[CH:12][CH:13]=2)[CH:5]=[CH:6][CH:7]=1)[CH3:42]
Reactant: CCOc1c(OCC)c(=O)c1=O
Reactant: COC(=O)[C@H](COc1ccc(-c2cccc(N)c2)cc1)NC(c1ccccc1)(c1ccccc1)c1ccccc1
Solvent: CCOC(C)=O
Solvent: ClCCl
Product: CCOc1c(Nc2cccc(-c3ccc(OC[C@H](NC(c4ccccc4)(c4ccccc4)c4ccccc4)C(=O)OC)cc3)c2)c(=O)c1=O
Temperature: 65 °C
Reaction time: 1 h

Procedure:
The compound of Example 3 (1.50 g, 2.8 mmol, 1 equiv) was dissolved in 3,4-diethoxy-3 cyclobutene-1,2-dione (2.1 mL, 14.2 mmol, 5 equiv). The reaction mixture was stirred at 60-70° C. for 1 h. It was then allowed to cool to rt and diluted with CH2Cl2/EtOAc 9:1 (12 mL). The solution was filtered over a pad of silica gel and eluted with CH2Cl2/EtOAc 9:1. Unreacted 3,4-diethoxy-3-cyclobutene-1,2-dion eluted first followed by the title compound. Yield 0.68 g, 36.7%. 1H NMR (CDCl3, 7.72-7.51 (m, 8H); 7.48-7.32 (m, 3H); 7.29-7.03 (m, 10H); 6.94 (d, 2H); 4.94 (q, 2H); 4.29 (dd, 1H); 4.14 (dd, 1H); 3.85-3.69 (m, 1H); 3.23 (s, 3H); 2.90 (d, 1H); 1.55 (t, 3H). MS (ESI) 675 (M+Na), 653 (M+H), 243 (CPh3).
Reaction SMILES: [F:1][C:2]1[CH:7]=[C:6]([F:8])[CH:5]=[CH:4][C:3]=1[N:9]1[C:13](=[O:14])[C:12]([C:15]([OH:17])=O)=[CH:11][N:10]1[CH3:18].[NH2:19][C:20]1[CH:41]=[CH:40][C:23]([O:24][C:25]2[CH:26]=[CH:27][C:28]3[N:29]([CH:31]=[C:32]([NH:34][C:35]([CH:37]4[CH2:39][CH2:38]4)=[O:36])[N:33]=3)[CH:30]=2)=[C:22]([F:42])[CH:21]=1.CN(C(ON1N=NC2C=CC=NC1=2)=[N+](C)C)C.F[P-](F)(F)(F)(F)F.C(N(CC)C(C)C)(C)C>CN(C)C=O>[CH:37]1([C:35]([NH:34][C:32]2[N:33]=[C:28]3[CH:27]=[CH:26][C:25]([O:24][C:23]4[CH:40]=[CH:41][C:20]([NH:19][C:15]([C:12]5[C:13](=[O:14])[N:9]([C:3]6[CH:4]=[CH:5][C:6]([F:8])=[CH:7][C:2]=6[F:1])[N:10]([CH3:18])[CH:11]=5)=[O:17])=[CH:21][C:22]=4[F:42])=[CH:30][N:29]3[CH:31]=2)=[O:36])[CH2:38][CH2:39]1
Reactant: Nc1ccc(Oc2ccc3nc(NC(=O)C4CC4)cn3c2)c(F)c1
Reactant: Cn1cc(C(=O)O)c(=O)n1-c1ccc(F)cc1F
Agent: CN(C)C(On1nnc2cccnc21)=[N+](C)C
Agent: F[P-](F)(F)(F)(F)F
Solvent: CCN(C(C)C)C(C)C
Solvent: CN(C)C=O
Product: Cn1cc(C(=O)Nc2ccc(Oc3ccc4nc(NC(=O)C5CC5)cn4c3)c(F)c2)c(=O)n1-c1ccc(F)cc1F
Yield: 76.2 %

Procedure:
In the same manner as in Example 46 and using 2-(2,4-difluorophenyl)-1-methyl-3-oxo-2,3-dihydro-1H-pyrazole-4-carboxylic acid (330 mg, 1.3 mmol), N-[6-(4-amino-2-fluorophenoxy)imidazo[1,2-a]pyridin-2-yl]cyclopropanecarboxamide (250 mg, 0.77 mmol), HATU (490 mg, 1.3 mmol), N,N-diisopropylethylamine (340 mg, 2.6 mmol) and N,N-dimethylformamide (15 mL) as starting materials, the title compound (330 mg, 76%) was obtained as a white solid.
Reaction SMILES: Cl[C:2]1[C:7]([NH2:8])=[C:6]([Cl:9])[N:5]=[C:4]([CH3:10])[N:3]=1.[Cl:11][C:12]1[CH:17]=[CH:16][C:15]([NH2:18])=[CH:14][CH:13]=1.C(O)C.Cl>O>[Cl:9][C:6]1[N:5]=[C:4]([CH3:10])[N:3]=[C:2]([NH:18][C:15]2[CH:16]=[CH:17][C:12]([Cl:11])=[CH:13][CH:14]=2)[C:7]=1[NH2:8]
Reactant: Nc1ccc(Cl)cc1
Reactant: Cc1nc(Cl)c(N)c(Cl)n1
Agent: Cl
Solvent: CCO
Solvent: O
Product: Cc1nc(Cl)c(N)c(Nc2ccc(Cl)cc2)n1

Procedure:
4,6-Dichloro-2-methylpyrimidin-5-ylamine (100 mg, 0.56 mmol) and 4-chlorophenylamine (86 mg, 0.68 mmol) were combined in H2O (1.5 ml) and 10:1 ethanol/HCl (0.24 ml) and heated to reflux for 6 hours. The reaction mixture was cooled and H2O added to it. The product was collected by filtration and dried on high vacuum to give the desired compound I-(7A-80)a as a tan solid (173 mg) that was carried on crude: +ESI MS (M+1) 269.2.
Reaction SMILES: [O:1]1[CH2:6][CH2:5][N:4]([CH2:7][C:8]2[CH:9]=[C:10]([CH:15]=[CH:16][CH:17]=2)[C:11]([O:13]C)=[O:12])[CH2:3][CH2:2]1.[Li+].[OH-]>CO.O>[O:1]1[CH2:2][CH2:3][N:4]([CH2:7][C:8]2[CH:9]=[C:10]([CH:15]=[CH:16][CH:17]=2)[C:11]([OH:13])=[O:12])[CH2:5][CH2:6]1
Reactant: COC(=O)c1cccc(CN2CCOCC2)c1
Agent: [Li+]
Agent: [OH-]
Solvent: CO
Solvent: O
Product: O=C(O)c1cccc(CN2CCOCC2)c1
Temperature: 60 °C
Yield: 42.4 %

Procedure:
To a solution of methyl 3-(morpholinomethyl)benzoate (150 mg, 0.64 mmol) in MeOH (2 mL) and water (2 mL) was added LiOH (55 mg, 1.31 mmol) at 20° C. The mixture was heated to 60° C. for 1 h. The reaction solution was concentrated and purified via prep-HPLC to give the title compound (60 mg, Yield 42.5%). LCMS (m/z): 222 (M+1).
Reaction SMILES: [P:1]([O:8][CH2:9][CH3:10])([O:5][CH2:6][CH3:7])[O:2]CC.[I:11][C:12]1[CH:19]=[CH:18][CH:17]=[CH:16][C:13]=1[CH2:14]Cl>C1(C)C(C)=CC=CC=1>[CH2:9]([O:8][P:1]([CH2:14][C:13]1[CH:16]=[CH:17][CH:18]=[CH:19][C:12]=1[I:11])(=[O:2])[O:5][CH2:6][CH3:7])[CH3:10]
Reactant: CCOP(OCC)OCC
Reactant: ClCc1ccccc1I
Solvent: Cc1ccccc1C
Product: CCOP(=O)(Cc1ccccc1I)OCC
Reaction time: 24 h

Procedure:
Triethyl phosphite (ca 66.6 ml; 94% pure; ca. 396.8 mmol) and 2-iodobenzyl chloride 1 (100 g, 400 mmol; melted prior to use) were mixed with xylene (65 ml) in a 250 ml roundbottomed flask. The clear solution was heated to reflux while stirring for 24 hours. The reaction was followed by GC and 1H-NMR (CDCl3). The disappearing proton resonance of 2H, s, CH2I at 4.73 ppm and the new 2H, d, CH2PO(OEt)2 at 3.47 ppm were indicative for the progress of the reaction.
Reaction SMILES: [I:1][C:2]1[CH:3]=[C:4]([S:7]([CH3:10])(=[O:9])=[O:8])[NH:5][CH:6]=1.C([O-])([O-])=O.[Cs+].[Cs+].[CH2:17](I)[CH3:18]>CN(C=O)C.CCOC(C)=O>[CH2:17]([N:5]1[CH:6]=[C:2]([I:1])[CH:3]=[C:4]1[S:7]([CH3:10])(=[O:9])=[O:8])[CH3:18]
Reactant: CCI
Reactant: CS(=O)(=O)c1cc(I)c[nH]1
Agent: O=C([O-])[O-]
Agent: [Cs+]
Solvent: CCOC(C)=O
Solvent: CN(C)C=O
Product: CCn1cc(I)cc1S(C)(=O)=O
Yield: 10 %

Procedure:
A solution of 4-iodo-2-methanesulfonyl-1H-pyrrole (0.14 g, 0.52 mmol) in DMF was treated with Cs2CO3 (0.84 g, 2.58 mmol) and ethyl iodide (0.161 g, 1.03 mmol). The reaction mixture was diluted with EtOAc and washed sequentially with water and brine. The organic phase was separated, dried (Na2SO4) and concentrated in vacuo. Chromatography of the resultant residue (silica gel, 10%-30% EtOAc-hexanes as eluent) yielded an oil; 1H NMR (400 MHz, CDCl3) δ: 1.47 (t, 3H, J=7.3 Hz), 3.09 (s, 3H), 4.26 (q, 2H, J=7.3 Hz), 6.90 (m, 1H), 6.95 (s, 1H).
Reaction SMILES: CC(OC(/N=N/C(OC(C)C)=O)=O)C.C1(P(C2C=CC=CC=2)C2C=CC=CC=2)C=CC=CC=1.[OH:34][C:35]1[CH:36]=[N:37][CH:38]=[CH:39][CH:40]=1.[N:41]1[CH:46]=[CH:45][N:44]=[C:43]2[NH:47][C:48]([C:50]3[C:58]4[C:53](=[CH:54][CH:55]=[CH:56][CH:57]=4)[N:52]([CH2:59][CH2:60][CH2:61]O)[CH:51]=3)=[CH:49][C:42]=12>O1CCCC1>[N:37]1[CH:38]=[CH:39][CH:40]=[C:35]([O:34][CH2:61][CH2:60][CH2:59][N:52]2[C:53]3[C:58](=[CH:57][CH:56]=[CH:55][CH:54]=3)[C:50]([C:48]3[NH:47][C:43]4=[N:44][CH:45]=[CH:46][N:41]=[C:42]4[CH:49]=3)=[CH:51]2)[CH:36]=1
Reactant: OCCCn1cc(-c2cc3nccnc3[nH]2)c2ccccc21
Reactant: Oc1cccnc1
Agent: CC(C)OC(=O)/N=N/C(=O)OC(C)C
Agent: c1ccc(P(c2ccccc2)c2ccccc2)cc1
Solvent: C1CCOC1
Product: c1cncc(OCCCn2cc(-c3cc4nccnc4[nH]3)c3ccccc32)c1
Temperature: 25 °C
Reaction time: 0.33 h
Yield: 43.6 %

Procedure:
A solution of diisopropylazodicarboxylate (269 μM) in tetrahydrofuran (0.5 mL) was added dropwise, over 2 minutes, to a solution of triphenylphosphine (359 mg) in tetrahydrofuran (2.5 mL) at 0° C. under an atmosphere of nitrogen. After stirring at that temperature for 20 minutes the mixture was treated with a solution of 3-hydroxypyridine (65 mg) in tetrahydrofuran (1 mL) over 1 minute then with a suspension of 3-[3-(5H-pyrrolo[2,3-b]pyrazin-6-yl)-indol-1-yl]-propan-1-ol [200 mg, Example 2(a)] in tetrahydrofuran (2 mL). The mixture was allowed to warm to ambient temperature over 18 hours then evaporated. The residue was subjected to flash chromatography on silica eluting with a mixture of ethyl acetate and methanol (9:1, v/v) to give the title compound (110 mg) as a yellow solid, m.p. 208-209° C. MS: 370 (MH+).
Reaction SMILES: [Cl:1][C:2]1[N:9]=[C:8]([C:10]2[CH:15]=[CH:14][C:13]([CH3:16])=[CH:12][CH:11]=2)[C:7]([C:17]2[CH:22]=[CH:21][CH:20]=[CH:19][CH:18]=2)=[CH:6][C:3]=1[C:4]#[N:5].C1C(=O)N(Br)C(=O)C1.C(OOC(=O)C1C=CC=CC=1)(=O)C1C=CC=CC=1.[O:49]=[C:50]1[N:54]([CH:55]2[CH2:60][CH2:59][NH:58][CH2:57][CH2:56]2)[C:53]2[CH:61]=[CH:62][CH:63]=[CH:64][C:52]=2[NH:51]1.C(N(C(C)C)CC)(C)C>C(Cl)(Cl)Cl>[Cl:1][C:2]1[N:9]=[C:8]([C:10]2[CH:15]=[CH:14][C:13]([CH2:16][N:58]3[CH2:57][CH2:56][CH:55]([N:54]4[C:53]5[CH:61]=[CH:62][CH:63]=[CH:64][C:52]=5[NH:51][C:50]4=[O:49])[CH2:60][CH2:59]3)=[CH:12][CH:11]=2)[C:7]([C:17]2[CH:22]=[CH:21][CH:20]=[CH:19][CH:18]=2)=[CH:6][C:3]=1[C:4]#[N:5]
Reactant: Cc1ccc(-c2nc(Cl)c(C#N)cc2-c2ccccc2)cc1
Reactant: O=c1[nH]c2ccccc2n1C1CCNCC1
Agent: O=C(OOC(=O)c1ccccc1)c1ccccc1
Agent: O=C1CCC(=O)N1Br
Solvent: CCN(C(C)C)C(C)C
Solvent: ClC(Cl)Cl
Product: N#Cc1cc(-c2ccccc2)c(-c2ccc(CN3CCC(n4c(=O)[nH]c5ccccc54)CC3)cc2)nc1Cl
Reaction time: 8 h

Procedure:
A mixture of 2-chloro-6-(4-methylphenyl)-5-phenylnicotinonitrile (11-4) (1.78 g, 5.84 mmol), NBS (1.14 g, 6.42 mmol) and benzoylperoxide (0.28 g, 1.17 mmol) in chloroform (25 mL) was heated to reflux for 24 h. Concentrated in vacuo and the residue was dissolved in MeOH (15 mL) and THF (15 mL). To this solution was added 4-(2-keto-1-benzimidazolinyl)-piperidine (1.39 g, 6.42 mmol) and diisopropylethylamine (3.8 g, 29.2 mmol). The mixture was stirred overnight and concentrated. The residue was treated with Na2CO3 (20 mL, 2M) and extracted with CH2Cl2. The combined organic layers was dried, filtered and concentrated in vacuo. The solid was purified by silicon gel chromatography (2–4% MeOH in CH2Cl2) to give 2-chloro-6-(4-{[4-(2-oxo-2,3-dihydro-1H-benzimidazol-1-yl)piperidin-1-yl]methyl}phenyl)-5-phenylnicotinonitrile (11-5). 1H NMR (CDCl3) δ 8.70 (s, 1H), 7.98 (s, 1H), 7.37–7.25 (m, 7H), 7.17–7.19 (m, 2H), 7.03–7.09 (m, 4H), 4.31–4.37 (m, 1H), 3.54 (s, 2H), 2.98 (m, 2H), 2.41–2.46 (m, 2H), 2.13–2.18 (m, 2H), 1.78–1.80 (m, 2H). LRMS m/z (M+H) Calcd: 520.0, found: 520.2.
Reaction SMILES: [Cl:1][C:2]1[C:3]([CH3:12])=[C:4]([S:8](Cl)(=[O:10])=[O:9])[CH:5]=[CH:6][CH:7]=1.N1C=CC=CC=1.[NH2:19][C:20]1[CH:28]=[CH:27][C:23]2[S:24][CH:25]=[CH:26][C:22]=2[CH:21]=1.C([O-])(O)=O.[Na+]>ClCCl>[S:24]1[CH:25]=[CH:26][C:22]2[CH:21]=[C:20]([NH:19][S:8]([C:4]3[CH:5]=[CH:6][CH:7]=[C:2]([Cl:1])[C:3]=3[CH3:12])(=[O:10])=[O:9])[CH:28]=[CH:27][C:23]1=2
Reactant: Cc1c(Cl)cccc1S(=O)(=O)Cl
Reactant: Nc1ccc2sccc2c1
Agent: O=C([O-])O
Agent: [Na+]
Solvent: ClCCl
Solvent: c1ccncc1
Product: Cc1c(Cl)cccc1S(=O)(=O)Nc1ccc2sccc2c1
Reaction time: 0.08 h
Yield: 74 %

Procedure:
To a solution of 3-chloro-2-methylbenzenesulphonyl chloride (47 mg, 0.21 mmol) in dichloromethane (2 mL) was added pyridine (40 μL, 0.50 mmol) and the mixture was stirred under N2 for 5 min, after which time 5-amino-benzo[b]thiophene [20] (30 mg, 0.20 mmol) was added. The resulting mixture was stirred for 2 h at room temperature, then saturated NaHCO3 solution (10 mL) was added and the mixture was extracted into ethyl acetate (15 mL). The organic phase was washed with brine, dried (Na2SO4), filtered and evaporated to give a residue that was purified using flash chromatography to afford a dark brown solid (50 mg, 74%), single spot at Rf 0.58 (3:1 hexane:ethyl acetate). mp 108.5-109.0° C., HPLC purity 99% (tR 2.20 min in 10% water-acetonitrile). 1H NMR (CDCl3): δ 7.87 (1H, d, J=7.9 Hz), 7.70 (1H, d, J=8.7 Hz), 7.54-7.51 (2H, m), 7.44 (1H, d, J=5.4 Hz), 7.21 (1H, d, J=5.4 Hz), 7.16 (1H, t, J=7.9 Hz), 6.98 (1H, dd, J=8.7, 2.2 Hz), 6.73 (1H, s, N—H), 2.74 (3H, s). LCMS: 336.07. FAB-MS (MH+, C15H12ClNO2S2): calcd 336.9998, found 337.0004.
Reaction SMILES: [CH:1]([NH:5][C:6]1[C:11]([CH:12]=[O:13])=[C:10](Cl)[N:9]=[C:8]([S:15][CH3:16])[N:7]=1)([CH2:3][CH3:4])[CH3:2].[F:17][C:18]1[CH:23]=[CH:22][CH:21]=[CH:20][C:19]=1B(O)O>>[CH:1]([NH:5][C:6]1[C:11]([CH:12]=[O:13])=[C:10]([C:19]2[CH:20]=[CH:21][CH:22]=[CH:23][C:18]=2[F:17])[N:9]=[C:8]([S:15][CH3:16])[N:7]=1)([CH2:3][CH3:4])[CH3:2]
Reactant: OB(O)c1ccccc1F
Reactant: CCC(C)Nc1nc(SC)nc(Cl)c1C=O
Product: CCC(C)Nc1nc(SC)nc(-c2ccccc2F)c1C=O

Procedure:
Prepared as described above in Example 11 starting from 4-sec-butylamino-6-chloro-2-methylsulfanyl-pyrimidine-5-carbaldehyde and 2-fluorophenylboronic acid to give the title compound 4-sec-butylamino-6-(2-fluoro-phenyl)-2-methylsulfanyl-pyrimidine-5-carbaldehyde. 1H-NMR: δ 0.96 (m, 3H), 1.30 (m, 3H), 1.67 (m, 2H), 2.58 (s, 3H), 4.38 (m, 1H), 7.11-7.31 (m, 2H), 7.42-7.58 (m, 2H), 9.07 (br s, 1H), 9.63 (s, 1H). LC MS (m/e)=306 (MH+).
Reaction SMILES: [NH2:1][C:2]1[N:21]=[C:5]2[C:6]([C:10]3([OH:20])[CH2:15][CH2:14][CH:13]([C:16]([F:19])([F:18])[F:17])[CH2:12][CH2:11]3)=[CH:7][CH:8]=[CH:9][N:4]2[N:3]=1.[CH3:22][C:23]1[N:27]=[C:26]([N:28]2[CH2:33][CH2:32][C:31](=O)[CH2:30][CH2:29]2)[S:25][N:24]=1.[BH4-].[Na+]>C(O)C>[CH3:22][C:23]1[N:27]=[C:26]([N:28]2[CH2:29][CH2:30][CH:31]([NH:1][C:2]3[N:21]=[C:5]4[C:6]([C:10]5([OH:20])[CH2:11][CH2:12][CH:13]([C:16]([F:17])([F:18])[F:19])[CH2:14][CH2:15]5)=[CH:7][CH:8]=[CH:9][N:4]4[N:3]=3)[CH2:32][CH2:33]2)[S:25][N:24]=1
Reactant: Cc1nsc(N2CCC(=O)CC2)n1
Reactant: Nc1nc2c(C3(O)CCC(C(F)(F)F)CC3)cccn2n1
Agent: [BH4-]
Agent: [Na+]
Solvent: CCO
Product: Cc1nsc(N2CCC(Nc3nc4c(C5(O)CCC(C(F)(F)F)CC5)cccn4n3)CC2)n1

Procedure:
Prepared in analogy to example 219f), starting from 1-(2-amino-[1,2,4]triazolo[1,5-a]pyridin-8-yl)-4-(trifluoromethyl)cyclohexanol and 1-(3-methyl-1,2,4-thiadiazol-5-yl)piperidin-4-one. As a reducing agent 4 equivalent sodium borohydride in ethanol was used at 70° C. over night. The title compound was obtained after column chromatography on silica gel using ethyl acetate as eluent as a white solid (yield: 46%).