Azzindani/Open_Reaction_Data huggingface dataset:
Reaction SMILES: FC(F)(F)S(O[C:7]1[CH2:11][C@@H:10]([CH2:12][O:13][Si:14]([C:17]([CH3:20])([CH3:19])[CH3:18])([CH3:16])[CH3:15])[N:9]([C:21](=[O:44])[C:22]2[CH:27]=[C:26]([O:28][CH3:29])[C:25]([O:30][Si:31]([CH:38]([CH3:40])[CH3:39])([CH:35]([CH3:37])[CH3:36])[CH:32]([CH3:34])[CH3:33])=[CH:24][C:23]=2[N+:41]([O-:43])=[O:42])[CH:8]=1)(=O)=O.[CH:47](/B(O)O)=[CH:48]\[CH3:49].P([O-])([O-])([O-])=O.[K+].[K+].[K+].C(OCC)(=O)C>O1CCOCC1.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.O>[Si:14]([O:13][CH2:12][C@@H:10]1[CH2:11][C:7](/[CH:47]=[CH:48]/[CH3:49])=[CH:8][N:9]1[C:21]([C:22]1[CH:27]=[C:26]([O:28][CH3:29])[C:25]([O:30][Si:31]([CH:32]([CH3:34])[CH3:33])([CH:38]([CH3:39])[CH3:40])[CH:35]([CH3:36])[CH3:37])=[CH:24][C:23]=1[N+:41]([O-:43])=[O:42])=[O:44])([C:17]([CH3:18])([CH3:19])[CH3:20])([CH3:16])[CH3:15]
Reactant: C/C=C/B(O)O
Reactant: COc1cc(C(=O)N2C=C(OS(=O)(=O)C(F)(F)F)C[C@H]2CO[Si](C)(C)C(C)(C)C)c([N+](=O)[O-])cc1O[Si](C(C)C)(C(C)C)C(C)C
Agent: c1ccc([P](c2ccccc2)(c2ccccc2)[Pd]([P](c2ccccc2)(c2ccccc2)c2ccccc2)([P](c2ccccc2)(c2ccccc2)c2ccccc2)[P](c2ccccc2)(c2ccccc2)c2ccccc2)cc1
Agent: O=P([O-])([O-])[O-]
Agent: [K+]
Solvent: C1COCCO1
Solvent: O
Solvent: CCOC(C)=O
Product: C/C=C/C1=CN(C(=O)c2cc(OC)c(O[Si](C(C)C)(C(C)C)C(C)C)cc2[N+](=O)[O-])[C@H](CO[Si](C)(C)C(C)(C)C)C1
Temperature: 25 °C
Reaction time: 2 h
Yield: 69.5 %

Procedure:
Tetrakis(triphenylphosphine)palladium(0) (0.41 g, 0.35 mmol, 0.03 eq) was added to a mixture of the triflate 5 (8.4 g, 11.8 mmol, 1.0 eq), E-1-propene-1-ylboronic acid (1.42 g, 16.5 mmol, 1.4 eq) and potassium phosphate (5.0 g, 23.6 mmol, 2.0 eq) in dry dioxane (60 mL) under a nitrogen atmosphere. The mixture was stirred at 25° C. for 120 mins when LC/MS indicated complete reaction. Ethyl acetate (120 mL) and water (120 mL) were added, the organic phase was removed, washed with brine (20 mL), dried over MgSO4, filtered and concentrated under reduced pressure. The residue was purified by flash chromatography (silica gel, 95/5 v/v n-hexane/EtOAc to 90/10 v/v n-hexane/EtOAc) to afford the product as a yellow foam (4.96 g, 70%). LC/MS (4.477 min (ES+)), m/z: 605.0 [M+H]+. 1H NMR (400 MHz, CDCl3) δ 7.67 (s, 1H), 6.74 (s, 1H), 5.93 (d, 1H, J=15.4 Hz), 5.67 (s, 1H), 4.65 (m, 1H), 4.04 (m, 2H), 3.86 (s, 3H), 2.85 (m, 1H), 2.71 (m, 1H), 1.72 (dd, 3H, J=6.8, 1.0 Hz), 1.30-1.22 (m, 3H), 1.07 (d, 18H, J=7.2 Hz), 0.87 (s, 9H), 0.08 (s, 3H), 0.07 (s, 3H).
Reaction SMILES: C([N-]C(C)C)(C)C.[Li+].CCCCCCC.O1CCCC1.C(C1C=CC=CC=1)C.[O:29]1[C:33]2([CH2:38][CH2:37][CH:36]([C:39]#[N:40])[CH2:35][CH2:34]2)[O:32][CH2:31][CH2:30]1.I[CH:42]1[CH2:47][CH2:46][O:45][CH2:44][CH2:43]1>O1CCCC1>[O:45]1[CH2:46][CH2:47][CH:42]([C:36]2([C:39]#[N:40])[CH2:37][CH2:38][C:33]3([O:32][CH2:31][CH2:30][O:29]3)[CH2:34][CH2:35]2)[CH2:43][CH2:44]1
Reactant: N#CC1CCC2(CC1)OCCO2
Reactant: IC1CCOCC1
Agent: CC(C)[N-]C(C)C
Agent: [Li+]
Solvent: CCCCCCC
Solvent: CCc1ccccc1
Solvent: C1CCOC1
Product: N#CC1(C2CCOCC2)CCC2(CC1)OCCO2
Temperature: -78 °C
Reaction time: 0.5 h

Procedure:
To a 2M solution of lithium diisopropylamide in heptane/tetrahydrofuran/ethylbenzene (18 mL, 35.9 mmol, 1.5 eq.) at −78° C. was added dropwise a solution of 1,4-dioxa-spiro[4.5]decane-8-carbonitrile (commercially available or via literature procedure described for example in Becker et al. Synthesis 1992, 11, 1080-1082; 4.0 g, 23.9 mmol) in tetrahydrofuran (40 mL). After stirring for 30 min at −78° C., 4-iodotetrahydro-2H-pyran (5.1 g, 23.9 mmol, 1 eq.) was added carefully. The reaction mixture was allowed to warm to room temperature over night before being quenched by slow addition of ethanol (10 mL) and water (20 mL) subsequently. The resulting suspension was filtered through celite and extracted three times with dichloromethane. The combined organic phases were concentrated in vacuo and purified by flash chromatography (SiO2, 0%→30% methanol in dichloromethane) to give 2.80 g of 8-(tetrahydropyran-4-yl)-1,4-dioxa-spiro[4.5]decane-8-carbonitrile (5). Rt=1.03 min (Method B). Detected mass: 252.3 (M+H+).
Reaction SMILES: [CH2:1]([NH:8][C:9](=[O:16])[NH:10][O:11][CH2:12][C:13]([OH:15])=O)[C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=1.[NH2:17][C@@H:18]([CH2:41][C:42]([NH:44][C:45]([C:58]1[CH:63]=[CH:62][CH:61]=[CH:60][CH:59]=1)([C:52]1[CH:57]=[CH:56][CH:55]=[CH:54][CH:53]=1)[C:46]1[CH:51]=[CH:50][CH:49]=[CH:48][CH:47]=1)=[O:43])[C:19]([N:21]([CH2:31][C:32]1[C:33]2[CH:40]=[CH:39][CH:38]=[CH:37][C:34]=2[S:35][CH:36]=1)[C@@H:22]([CH3:30])[CH:23]([O:27][CH2:28][CH3:29])[O:24][CH2:25][CH3:26])=[O:20]>>[S:35]1[CH:36]=[C:32]([CH2:31][N:21]([C@@H:22]([CH3:30])[CH:23]([O:24][CH2:25][CH3:26])[O:27][CH2:28][CH3:29])[C:19](=[O:20])[C@@H:18]([NH:17][C:13](=[O:15])[CH2:12][O:11][NH:10][C:9]([NH:8][CH2:1][C:2]2[CH:3]=[CH:4][CH:5]=[CH:6][CH:7]=2)=[O:16])[CH2:41][C:42](=[O:43])[NH:44][C:45]([C:46]2[CH:47]=[CH:48][CH:49]=[CH:50][CH:51]=2)([C:58]2[CH:63]=[CH:62][CH:61]=[CH:60][CH:59]=2)[C:52]2[CH:53]=[CH:54][CH:55]=[CH:56][CH:57]=2)[C:33]2[CH:40]=[CH:39][CH:38]=[CH:37][C:34]1=2
Reactant: CCOC(OCC)[C@H](C)N(Cc1csc2ccccc12)C(=O)[C@@H](N)CC(=O)NC(c1ccccc1)(c1ccccc1)c1ccccc1
Reactant: O=C(O)CONC(=O)NCc1ccccc1
Product: CCOC(OCC)[C@H](C)N(Cc1csc2ccccc12)C(=O)[C@H](CC(=O)NC(c1ccccc1)(c1ccccc1)c1ccccc1)NC(=O)CONC(=O)NCc1ccccc1

Procedure:
According to the procedure described in the synthesis method of Compound II-15, 2-(3-benzylureidooxy)acetic acid (Compound VI-1) 52 mg (0.23 mmol) was coupled with (S)-2-amino-N1-(benzo[b]thiophen-3-ylmethyl)-N1—((S)-1,1-diethoxypropan-2-yl)-N4-tritylsuccinamide (Compound IV-21) 100 mg (0.15 mmol) to obtain the title compound.
Reaction SMILES: [CH3:1][N:2]([CH2:18][C:19]([OH:21])=O)[NH:3][C:4](=[O:17])[NH:5][CH2:6][C:7]1[C:16]2[C:11](=[CH:12][CH:13]=[CH:14][CH:15]=2)[CH:10]=[CH:9][CH:8]=1.[NH2:22][C@@H:23]([CH2:47][C:48]([NH:50][C:51]([C:64]1[CH:69]=[CH:68][CH:67]=[CH:66][CH:65]=1)([C:58]1[CH:63]=[CH:62][CH:61]=[CH:60][CH:59]=1)[C:52]1[CH:57]=[CH:56][CH:55]=[CH:54][CH:53]=1)=[O:49])[C:24]([N:26]([C@@H:38]([CH3:46])[CH:39]([O:43][CH2:44][CH3:45])[O:40][CH2:41][CH3:42])[CH2:27][C:28]1[CH:29]=[CH:30][CH:31]=[C:32]2[C:37]=1[N:36]=[CH:35][CH:34]=[CH:33]2)=[O:25]>>[CH2:44]([O:43][CH:39]([O:40][CH2:41][CH3:42])[C@@H:38]([N:26]([CH2:27][C:28]1[CH:29]=[CH:30][CH:31]=[C:32]2[C:37]=1[N:36]=[CH:35][CH:34]=[CH:33]2)[C:24](=[O:25])[C@@H:23]([NH:22][C:19](=[O:21])[CH2:18][N:2]([CH3:1])[NH:3][C:4]([NH:5][CH2:6][C:7]1[C:16]2[C:11](=[CH:12][CH:13]=[CH:14][CH:15]=2)[CH:10]=[CH:9][CH:8]=1)=[O:17])[CH2:47][C:48](=[O:49])[NH:50][C:51]([C:64]1[CH:65]=[CH:66][CH:67]=[CH:68][CH:69]=1)([C:52]1[CH:57]=[CH:56][CH:55]=[CH:54][CH:53]=1)[C:58]1[CH:59]=[CH:60][CH:61]=[CH:62][CH:63]=1)[CH3:46])[CH3:45]
Reactant: CN(CC(=O)O)NC(=O)NCc1cccc2ccccc12
Reactant: CCOC(OCC)[C@H](C)N(Cc1cccc2cccnc12)C(=O)[C@@H](N)CC(=O)NC(c1ccccc1)(c1ccccc1)c1ccccc1
Product: CCOC(OCC)[C@H](C)N(Cc1cccc2cccnc12)C(=O)[C@H](CC(=O)NC(c1ccccc1)(c1ccccc1)c1ccccc1)NC(=O)CN(C)NC(=O)NCc1cccc2ccccc12

Procedure:
According to the procedure described in the synthesis method of Compound II-15, 2-(1-methyl-2-(naphthalen-1-ylmethylcarbamoyl)hydrazinyl)acetic acid (Compound VI-8) 67 mg (0.23 mmol) was coupled with (S)-2-amino-N1—((S)-1,1-diethoxypropan-2-yl)-N1-(quinolin-8-ylmethyl)-N4-tritylsuccinamide (Compound IV-20) 100 mg (0.16 mmol) to obtain the title compound.
Reaction SMILES: [CH2:1]=[C:2]1[CH2:11][CH2:10][CH2:9][C:8]2[C:7]([OH:12])=[CH:6][CH:5]=[CH:4][C:3]1=2.[H][H]>CO.CCOC(C)=O.[Pd]>[CH3:1][CH:2]1[CH2:11][CH2:10][CH2:9][C:8]2[C:7]([OH:12])=[CH:6][CH:5]=[CH:4][C:3]1=2
Reactant: [H][H]
Reactant: C=C1CCCc2c(O)cccc21
Agent: [Pd]
Solvent: CCOC(C)=O
Solvent: CO
Product: CC1CCCc2c(O)cccc21
Yield: 36 %

Procedure:
To a suspension of CH3PPh3I (897 mg, 2.22 mmol) in Et2O (10 mL) was added t-BuOK (249 mg, 2.22 mmol). The mixture was stirred for 15 minutes, to which was added dropwise 5-hydroxy-3,4-dihydro-2H-naphthalen-1-one (300 mg, 1.85 mmol). The mixture was stirred at room temperature overnight, diluted with diethylether, and then filtered through a celite pad. The filtrate was concentrated under reduced pressure. The crude residue was purified by short column chromatography and was concentrated under reduced pressure to give 5-methylene-5,6,7,8-tetrahydro-naphthalen-1-ol. A mixture of 5-methylene-5,6,7,8-tetrahydro-naphthalen-1-ol and 10% Pd/C (40 mg) in methanol (10 ml) was hydrogenated under 50 psi hydrogen atmosphere for 1 hour. The mixture was dissolved in EtOAc, filtered through a celite pad. The filtrate was concentrated under reduced pressure, and dried to give 5-methyl-5,6,7,8-tetrahydro-naphthalen-1-ol (110 mg, 36%).
Reaction SMILES: [NH2:1][C:2]1[CH:7]=[CH:6][C:5]([CH2:8][CH2:9][CH2:10][OH:11])=[CH:4][CH:3]=1.N1C=CC=CC=1.Cl[C:19]([O:21][CH2:22][CH:23]=[CH2:24])=[O:20]>ClCCl>[C:19]([NH:1][C:2]1[CH:3]=[CH:4][C:5]([CH2:8][CH2:9][CH2:10][OH:11])=[CH:6][CH:7]=1)([O:21][CH2:22][CH:23]=[CH2:24])=[O:20]
Reactant: Nc1ccc(CCCO)cc1
Reactant: C=CCOC(=O)Cl
Solvent: ClCCl
Solvent: c1ccncc1
Product: C=CCOC(=O)Nc1ccc(CCCO)cc1
Temperature: 0 °C
Yield: 87.5 %

Procedure:
To a round bottomed flask was added the 3-(4-aminophenyl)propanol (1.3 g, 8.6 mmol), pyridine (1.0 mL, 12 mmol) and dichloromethane (25 mL). The solution was cooled to 0° C. and treated with allyl chloroformate (1.0 mL, 9.4 mmol). After allowing to warm to 22° C. over 1 hour, the reaction mixture was diluted with dichloromethane and washed twice with 1N HCl, followed by sat. NaHCO3, water and sat. aq. NaCl. The organic extract was dried (MgSO4) and concentrated in vacuo. Purification by flash chromatography (50% EtOAc in hexane), provided 1.77 g (88%) of 3-(4-(N-carboallyloxy)aminophenyl)propanol as a clear oil which solidified on standing.
Reaction SMILES: [NH2:1][C:2]1[CH:7]=[CH:6][C:5]([C@@H:8]2[CH2:10][C@H:9]2[NH:11][C:12](=[O:18])[O:13][C:14]([CH3:17])([CH3:16])[CH3:15])=[CH:4][CH:3]=1.[CH3:19][C:20]1[CH:21]=[C:22]([CH:26]=[CH:27][CH:28]=1)[C:23](Cl)=[O:24].C(N(CC)CC)C.O>C(#N)C>[CH3:19][C:20]1[CH:21]=[C:22]([C:23]([NH:1][C:2]2[CH:7]=[CH:6][C:5]([C@@H:8]3[CH2:10][C@H:9]3[NH:11][C:12](=[O:18])[O:13][C:14]([CH3:15])([CH3:17])[CH3:16])=[CH:4][CH:3]=2)=[O:24])[CH:26]=[CH:27][CH:28]=1
Reactant: CC(C)(C)OC(=O)N[C@@H]1C[C@H]1c1ccc(N)cc1
Reactant: Cc1cccc(C(=O)Cl)c1
Solvent: CCN(CC)CC
Solvent: CC#N
Solvent: O
Product: Cc1cccc(C(=O)Nc2ccc([C@@H]3C[C@H]3NC(=O)OC(C)(C)C)cc2)c1
Temperature: 25 °C
Reaction time: 1 h
Yield: 95.5 %

Procedure:
To a solution of tert-butyl [trans-2-(4-aminophenyl)cyclopropyl]carbamate (100 mg) described in a document (J. Am. Chem. Soc., 2010, 132, 6827.) in acetonitrile (4 mL) were added 3-methylbenzoyl chloride (62.3 mg) and triethylamine (56 μL). The mixture was stirred at room temperature for 1 hr and water was added. The mixture was extracted with ethyl acetate, and the extract was washed with saturated brine and dried over anhydrous sodium sulfate. The solvent was evaporated under reduced pressure. The residue was purified by silica gel column chromatography (hexane/ethyl acetate) to give the title compound (141 mg).
Reaction SMILES: [I:1][C:2]1[N:3]=[CH:4][NH:5][CH:6]=1.C(N(CC)CC)C.[C:14]1([C:20](Cl)([C:27]2[CH:32]=[CH:31][CH:30]=[CH:29][CH:28]=2)[C:21]2[CH:26]=[CH:25][CH:24]=[CH:23][CH:22]=2)[CH:19]=[CH:18][CH:17]=[CH:16][CH:15]=1.C(OCC)C>CN(C=O)C>[I:1][C:2]1[N:3]=[CH:4][N:5]([C:20]([C:14]2[CH:19]=[CH:18][CH:17]=[CH:16][CH:15]=2)([C:27]2[CH:28]=[CH:29][CH:30]=[CH:31][CH:32]=2)[C:21]2[CH:22]=[CH:23][CH:24]=[CH:25][CH:26]=2)[CH:6]=1
Reactant: Ic1c[nH]cn1
Reactant: ClC(c1ccccc1)(c1ccccc1)c1ccccc1
Solvent: CCN(CC)CC
Solvent: CN(C)C=O
Solvent: CCOCC
Product: Ic1cn(C(c2ccccc2)(c2ccccc2)c2ccccc2)cn1
Temperature: 25 °C
Reaction time: 48 h
Yield: 93 %

Procedure:
To a solution of 4-iodoimidazole (50 g, 258 mmoles) in DMF (500 ml) was added triethyl amine (37.7 ml, 270.6 mmoles) and than triphenylmethyl chloride (69.7 g, 250 mmoles). After stirring at room temperature for 48 hours, the solution was poured into ice water (2.5 L). The solid was filtered and pumped on for several hours to yield the crude compound. Ethyl ether (200 ml) was added to the crude compound and the solution was filtered to yield 4-iodo-1-trityl-1H-imidazole (104.1, 93%) as a white solid. MH+(437).
Reaction SMILES: CC([O-])(C)C.[K+].[CH3:7][CH2:8][O:9][C:10]([CH:12]1[C:18]([CH3:19])=[CH:17][C:15](=[O:16])[CH2:14][CH2:13]1)=[O:11].Cl.Cl[CH2:22][C:23]1[CH:37]=[CH:36][C:26]([O:27][CH2:28][CH2:29][N:30]2[CH2:35][CH2:34][CH2:33][CH2:32][CH2:31]2)=[CH:25][CH:24]=1>>[CH2:8]([O:9][C:10]([CH:12]1[CH2:13][CH2:14][C:15](=[O:16])[C:17]([CH2:22][C:23]2[CH:24]=[CH:25][C:26]([O:27][CH2:28][CH2:29][N:30]3[CH2:35][CH2:34][CH2:33][CH2:32][CH2:31]3)=[CH:36][CH:37]=2)=[C:18]1[CH3:19])=[O:11])[CH3:7]
Reactant: CCOC(=O)C1CCC(=O)C=C1C
Reactant: ClCc1ccc(OCCN2CCCCC2)cc1
Agent: CC(C)(C)[O-]
Agent: Cl
Agent: [K+]
Product: CCOC(=O)C1CCC(=O)C(Cc2ccc(OCCN3CCCCC3)cc2)=C1C
Temperature: 25 °C
Reaction time: 0.17 h

Procedure:
To the solution of KOtBu (1.0 M in tBuOH, 10.7 mL) at 25 cC was added Hagemann's ester (1.0 mL, 5.324 mmol). The mixture was stirred for 10 min at 25° C. and then to the mixture was added 1-[2-(4-chloromethyl-phenoxy)ethyl]piperidine hydrochloride (1.54 g, 5.324 mmol). The mixture was refluxed for 3 h. The tBuOH was distilled off, then the reaction mixture was diluted with water and diethyl ether. The layers were separated and the aqueous layer was extracted with diethyl ether. The organic extracts were acidified with 1N HCl (100 mL). The layers were separated and the diethyl ether layer was discarded. The aqueous layer was then basicified to pH 11 with 10% NaOH (aq) and extracted with diethyl ether to yield 2-methyl-4-oxo-3-[4-(2-piperidin-1-yl-ethoxy)-benzyl]-cyclohex-2-enecarboxylic acid ethyl ester as dark amber oil.
Reaction SMILES: [Cl:1][C:2]1[CH:3]=[CH:4][C:5]2[NH:11][C:10](=[O:12])[CH:9]=[N:8][C:7]([O:19][CH3:20])([C:13]3[CH:18]=[CH:17][CH:16]=[CH:15][CH:14]=3)[C:6]=2[CH:21]=1.CI.O.[CH2:25](OCC)C>CN(C)C=O.[H-].[Na+]>[Cl:1][C:2]1[CH:3]=[CH:4][C:5]2[N:11]([CH3:25])[C:10](=[O:12])[CH:9]=[N:8][C:7]([O:19][CH3:20])([C:13]3[CH:18]=[CH:17][CH:16]=[CH:15][CH:14]=3)[C:6]=2[CH:21]=1
Reactant: COC1(c2ccccc2)N=CC(=O)Nc2ccc(Cl)cc21
Reactant: CCOCC
Agent: [H-]
Agent: [Na+]
Solvent: CI
Solvent: O
Solvent: CN(C)C=O
Product: COC1(c2ccccc2)N=CC(=O)N(C)c2ccc(Cl)cc21
Temperature: 25 °C
Reaction time: 0.08 h

Procedure:
To a solution of 7-chloro-5-methoxy-5-phenyl-1,5-dihydro-2H-1,4-benzodiazepin-2-one (600 mg) in dry dimethylformamide (2 ml), sodium hydride (50% suspension in a mineral oil; 106 mg) is added under ice-cooling, and the resultant mixture is stirred at room temperature for 10 minutes. Methyl iodide (740 mg) is added to the mixture, which is stirred at room temperature for 5 minutes. The reaction mixtute is poured into icy water and shaken with diethyl ether. The organic layer is washed with water, dried over sodium sulfate, and evaporated to remove the solvent. The residue is crystallized from isopropyl ether to give 7-chloro-5-methoxy-1-methyl-5-phenyl-1,5-dihydro-2H-1,4-benzodiazepin-2-one (381 mg) as colorless prisms melting at 146.5 to 147° C.
Reaction SMILES: [CH2:1]([N:4]1[CH2:10][CH2:9][CH2:8][CH2:7][CH2:6][CH2:5]1)[CH:2]=[CH2:3].[CH2:11]([Br:14])[CH:12]=[CH2:13]>C(OCC)C>[Br-:14].[CH2:1]([N+:4]1([CH2:13][CH:12]=[CH2:11])[CH2:10][CH2:9][CH2:8][CH2:7][CH2:6][CH2:5]1)[CH:2]=[CH2:3]
Reactant: C=CCBr
Reactant: C=CCN1CCCCCC1
Solvent: CCOCC
Product: C=CC[N+]1(CC=C)CCCCCC1
Product: [Br-]
Temperature: 5 °C
Reaction time: 24 h
Yield: 85.8 %

Procedure:
198.4 9 of homopiperidine dissolved in 280 mL of diethyl ether was added to a 1 L, 3-necked round-bottomed flask. The mixture was cooled to 5° C. with an ice bath and while stirring, 121 g of allyl bromide in 40 mL of diethyl ether was added slowly to this amine solution. After addition was complete, the reaction mixture was allowed to stir at room temperature for 18 hours. The white precipitate thus formed was filtered and ether was removed at room temperature using a rotary evaporator. The residual liquid was fractionally distilled yielding 72 9 of N-allylhomopiperidine. To a 500 mL 3-necked round-bottomed flask was added 41.8 g of N-allylhomopiperidine dissolved in 50 mL of diethyl ether. After cooling to 5° C. with an ice bath, 36.3 g of allyl bromide in 30 mL diethyl ether was added slowly. After completion of the addition of allyl bromide, the reaction mixture was allowed to warm to room temperature and stirred at room temperature for 24 hours. The solid thus formed was collected by filtration and was washed twice with 1.5 L of diethyl ether. The washed solid was dried under vacuum yielding 67 g of N,N-diallyl-homopiperidinium bromide as a white solid.
Reaction SMILES: N(OC(C)(C)C)=O.N[C:9]1[CH:18]=[CH:17][CH:16]=[C:15]2[C:10]=1[CH:11]=[C:12]([C:41]1[CH:46]=[C:45]([CH:47]([CH3:49])[CH3:48])[C:44]([F:50])=[CH:43][C:42]=1[O:51][CH3:52])[C:13]([CH2:19][N:20]1[C@@H:24]([CH3:25])[C@@H:23]([C:26]3[CH:31]=[C:30]([C:32]([F:35])([F:34])[F:33])[CH:29]=[C:28]([C:36]([F:39])([F:38])[F:37])[CH:27]=3)[O:22][C:21]1=[O:40])=[CH:14]2.C(Cl)(Cl)Cl.C(I)[I:58]>>[F:34][C:32]([F:35])([F:33])[C:30]1[CH:31]=[C:26]([C@H:23]2[O:22][C:21](=[O:40])[N:20]([CH2:19][C:13]3[C:12]([C:41]4[CH:46]=[C:45]([CH:47]([CH3:49])[CH3:48])[C:44]([F:50])=[CH:43][C:42]=4[O:51][CH3:52])=[CH:11][C:10]4[C:15](=[CH:16][CH:17]=[CH:18][C:9]=4[I:58])[CH:14]=3)[C@H:24]2[CH3:25])[CH:27]=[C:28]([C:36]([F:39])([F:37])[F:38])[CH:29]=1
Reactant: COc1cc(F)c(C(C)C)cc1-c1cc2c(N)cccc2cc1CN1C(=O)O[C@H](c2cc(C(F)(F)F)cc(C(F)(F)F)c2)[C@@H]1C
Reactant: ICI
Agent: CC(C)(C)ON=O
Solvent: ClC(Cl)Cl
Product: COc1cc(F)c(C(C)C)cc1-c1cc2c(I)cccc2cc1CN1C(=O)O[C@H](c2cc(C(F)(F)F)cc(C(F)(F)F)c2)[C@@H]1C
Temperature: 80 °C

Procedure:
t-Butyl nitrite (90%, 6.5 mg, 8.3 μL, 0.0627 mmol) was added to a suspension of (4S,5R)-3-{[5-amino-3-(4-fluoro-5-isopropyl-2-methoxyphenyl)-2-naphthyl]methyl}-5-[3,5-bis(trifluoromethyl)phenyl]-4-methyl-1,3-oxazolidin-2-one (19.9 mg, 0.0314 mmol) in CH2I2 (1 mL). Dry CHCl3 (0.5 mL) was added to dissolve the precipitate formed. The solution was heated at 80° C. for 5 h. The reaction mixture was concentrated in vacuo and the resulting slurry was purified by flash chromatography (Si, 12×160 mm, 0-20% EtOAc in hexanes gradient) to afford (4S,5R)-5-[3,5-bis(trifluoromethyl)phenyl]-3-{[3-(4-fluoro-5-isopropyl-2-methoxyphenyl)-5-iodo-2-naphthyl]methyl}-4-methyl-1,3-oxazolidin-2-one. Rf=0.47 (20% EtOAc/hexanes). LCMS calc.=746.1; found 745.8 (M+1)+. 1H NMR (500 MHz, CDCl3, 1:1 mixture of atropisomers): δ 8.11 (d, J=7.2 Hz, 1H); 7.92 (d, J=4.7 Hz, 1H); 7.88-7.85 (m, 1.5H); 7.84 (s, 1H); 7.75 (s, 0.5H); 7.67 (s, 2H); 7.22 (t, J=7.7 Hz, 1H); 7.16 (d, J=8.5 Hz, 0.5H); 7.12 (d, J=8.5 Hz, 0.5H); 6.76-6.70 (m, 1H); 5.54 (d, J=8.1 Hz, 0.5H); 5.34 (d, J=8.0 Hz, 0.5H); 5.01 (d, J=15.7 Hz, 0.5H); 5.00 (d, J=15.7 Hz, 0.5H); 4.22 (d, J=15.7 Hz, 0.5H); 3.98 (d, J=15.7 Hz, 0.5H); 3.81-3.72 (m, 4H); 3.28-3.20 (m, 1H); 1.32-1.24 (m, 4.5H); 1.21 (d, J=6.9 Hz, 1.5H); 0.57 (d, J=6.5 Hz, 1.5H); 0.37 (d, J=6.5 Hz, 1.5H).
Reaction SMILES: [C:1]([O:5][C:6]([NH:8][C@H:9]([CH2:14][C:15]1[CH:20]=[C:19]([F:21])[C:18]([F:22])=[CH:17][C:16]=1[F:23])[CH2:10][C:11]([OH:13])=O)=[O:7])([CH3:4])([CH3:3])[CH3:2].C(N(CC)CC)C.[F:31][C:32]([F:43])([F:42])[C:33]1[N:37]2[CH2:38][CH2:39][NH:40][CH2:41][C:36]2=[CH:35][N:34]=1.O=C1N(P(Cl)(N2CCOC2=O)=O)CCO1>ClCCl>[O:13]=[C:11]([N:40]1[CH2:39][CH2:38][N:37]2[C:33]([C:32]([F:43])([F:31])[F:42])=[N:34][CH:35]=[C:36]2[CH2:41]1)[CH2:10][C@H:9]([NH:8][C:6](=[O:7])[O:5][C:1]([CH3:2])([CH3:3])[CH3:4])[CH2:14][C:15]1[CH:20]=[C:19]([F:21])[C:18]([F:22])=[CH:17][C:16]=1[F:23]
Reactant: CC(C)(C)OC(=O)N[C@@H](CC(=O)O)Cc1cc(F)c(F)cc1F
Reactant: FC(F)(F)c1ncc2n1CCNC2
Agent: O=C1OCCN1P(=O)(Cl)N1CCOC1=O
Solvent: ClCCl
Solvent: CCN(CC)CC
Product: CC(C)(C)OC(=O)N[C@@H](CC(=O)N1CCn2c(cnc2C(F)(F)F)C1)Cc1cc(F)c(F)cc1F
Reaction time: 0.08 h
Yield: 87.8 %

Procedure:
(R)-3-tert-Butoxycarbonylamino-4-(2,4,5-trifluoro-phenyl)-butyric acid 1f (8.6 g, 45 mmol) and 9.4 mL of triethylamine were dissolved in 300 mL of dichloromethane. After stirring for 5 minutes, 3-trifluoromethyl-5,6,7,8-tetrahydro-imidazo[1,5-a]pyrazine 1k (15.0 g, 45 mmol) and bis(2-oxo-3-oxazolidinyl)phosphinic chloride (17.1 g, 67.3 mmol) were added to the solution successively. The reaction mixture was reacted for 2 hours and then concentrated under reduced pressure. The resulting residues were purified by silica gel column chromatography with system B as eluant to obtain the title compound tert-Butyl (R)-[3-oxo-1-(2,4,5-trifluoro-benzyl)-3-(3-trifluoromethyl-5,6-dihydro-8H-imidazo[1,5-a]pyrazin-7-yl)-propyl]-carbamate 1m (20.0 g, yield 88%) as a white solid. 1H NMR (400 MHz, CD3OD, ppm): δ 7.25 (m, 1H), 7.11 (m, 1H), 7.032 (s, 1H), 4.93 (m, 2H), 4.35 (m, 3H), 4.05 (m, 2H), 2.99 (m, 2H), 2.73 (m, 2H), 1.34 (s, 9H).
Reaction SMILES: [OH:1][C:2]1[C:11]2[C:6](=[N:7][C:8]([CH3:12])=[CH:9][CH:10]=2)[N:5]=[CH:4][C:3]=1[C:13]([OH:15])=O.[Cl:16][C:17]1[CH:24]=[CH:23][C:20]([CH2:21][NH2:22])=[CH:19][CH:18]=1.P(Cl)(Cl)Cl>O>[Cl:16][C:17]1[CH:24]=[CH:23][C:20]([CH2:21][NH:22][C:13]([C:3]2[CH:4]=[N:5][C:6]3[C:11]([C:2]=2[OH:1])=[CH:10][CH:9]=[C:8]([CH3:12])[N:7]=3)=[O:15])=[CH:19][CH:18]=1
Reactant: NCc1ccc(Cl)cc1
Reactant: Cc1ccc2c(O)c(C(=O)O)cnc2n1
Solvent: O
Solvent: ClP(Cl)Cl
Product: Cc1ccc2c(O)c(C(=O)NCc3ccc(Cl)cc3)cnc2n1
Reaction time: 3 h
Yield: 5 %

Procedure:
A solution of 4-hydroxy-7-methyl[1,8]naphthyridine-3-carboxylic acid (0.204 g) and 4-chlorobenzylamine (0.12 mL) is heated to reflux. To this is added dropwise phosphorus trichloride (0.04 mL). Refluxing is continued for 3 h. The mixture is cooled and water is added to destroy excess PCl3. The solvents are removed. The residue is partitioned between EtOAc and water. The aqueous layer is extracted with EtOAc (3×). The combined organic layers are washed with brine (1×), dried and condensed. The residue is adsorbed on silica and chromatographed (eluent 5% MeOH/CH2Cl2). Fractions homogeneous by TLC are condensed and triturated with Et2O/hexanes to yield 0.017 g (5%) of the desired product as a yellow solid. Physical characteristics are as follows: m.p. 280-285° C. (dec); 1H NMR (300 MHz, DMSO) δ 13.0, 10.20, 8.63, 8.47, 7.38, 4.52, 2.61; IR (mull) 3186, 3148, 3055, 3034, 1655, 1605, 1570, 1546, 1494, 1333, 1243, 1097, 814, 799, 623 cm−1; MS (EI) m/z 327 (M+), 188, 187, 161, 160, 142, 140, 132, 131, 104; HRMS (EI) calcd for C17H14ClN3O2 327.0775, found 327.0783.