Azzindani/Open_Reaction_Data huggingface dataset:
Reaction SMILES: [F:1][C:2]([F:17])([F:16])[C:3]1[CH:4]=[CH:5][C:6]([N:9]2[CH2:15][CH2:14][CH2:13][NH:12][CH2:11][CH2:10]2)=[N:7][CH:8]=1.[F:18][C:19]([F:35])([F:34])[C:20]1[O:24][N:23]=[C:22]([C:25]2[CH:26]=[C:27]([CH:31]=[CH:32][CH:33]=2)[C:28](O)=[O:29])[N:21]=1.Cl.CN(C)CCCN=C=NCC.C(N(C(C)C)CC)(C)C>ClCCl>[F:34][C:19]([F:18])([F:35])[C:20]1[O:24][N:23]=[C:22]([C:25]2[CH:26]=[C:27]([C:28]([N:12]3[CH2:13][CH2:14][CH2:15][N:9]([C:6]4[CH:5]=[CH:4][C:3]([C:2]([F:1])([F:16])[F:17])=[CH:8][N:7]=4)[CH2:10][CH2:11]3)=[O:29])[CH:31]=[CH:32][CH:33]=2)[N:21]=1
Reactant: FC(F)(F)c1ccc(N2CCCNCC2)nc1
Reactant: O=C(O)c1cccc(-c2noc(C(F)(F)F)n2)c1
Agent: CCN=C=NCCCN(C)C
Agent: Cl
Solvent: ClCCl
Solvent: CCN(C(C)C)C(C)C
Product: O=C(c1cccc(-c2noc(C(F)(F)F)n2)c1)N1CCCN(c2ccc(C(F)(F)F)cn2)CC1
Temperature: 25 °C
Reaction time: 2 h
Yield: 12.5 %

Procedure:
1-(5-(Trifluoromethyl)pyridin-2-yl)-1,4-diazepane (60 mg, 0.23 mmol), 3-(5-(trifluoromethyl)-1,2,4-oxadiazol-3-yl)benzoic acid (68 mg, 0.28 mmol), and N-(3-dimethylaminopropyl)-N′-ethylcarbodiimide hydrochloride (EDCl) (89 mg, 0.46 mmol) were dissolved in dichloromethane (3 mL) at room temperature. Diisopropylethylamine (DIEA) (0.085 mL, 0.93 mmol) was then introduced at room temperature and the reaction mixture was stirred at room temperature for 2 h. The reaction mixture was diluted with dichloromethane (60 mL) and washed with water (1×20 mL) and brine (1×20 mL). The organic layer was then dried over anhydrous sodium sulfate and concentrated under reduced pressure to give the crude product. The crude product was then purified on Prep TLC (30% Ethyl Acetate:Hexanes) to give (3-(5-(trifluoromethyl)-1,2,4-oxadiazol-3-yl)phenyl)(4-(5-(trifluoromethyl)pyridin-2-yl)-1,4-diazepan-1-yl)methanone (14 mg, 14% yield). 1H NMR (300 MHz, CDCl3) δ 8.41 (s, 1H), 8.19-8.06 (m, 2H), 7.88 (s, 1H), 7.66-7.44 (m, 2H), 6.55 (bs, 1H), 3.98-3.64 (m, 8H), 1.74 (m, 2H). MS (ESI) m/z: Calculated for C21H17F6N5O2S: 485.13. found: 486.1 (M+H)+.
Reaction SMILES: [O:1]=[C:2]1[C@@H:6](OS(C)(=O)=O)[CH2:5][CH2:4][NH:3]1.[CH3:12][O:13][C:14]1[CH:19]=[CH:18][C:17]([C:20]([CH:22]2[CH2:27][CH2:26][NH:25][CH2:24][CH2:23]2)=[O:21])=[CH:16][C:15]=1[CH3:28].CCN(C(C)C)C(C)C>C(#N)C>[CH3:12][O:13][C:14]1[CH:19]=[CH:18][C:17]([C:20]([CH:22]2[CH2:27][CH2:26][N:25]([C@@H:6]3[CH2:5][CH2:4][NH:3][C:2]3=[O:1])[CH2:24][CH2:23]2)=[O:21])=[CH:16][C:15]=1[CH3:28]
Reactant: CS(=O)(=O)O[C@H]1CCNC1=O
Reactant: COc1ccc(C(=O)C2CCNCC2)cc1C
Solvent: CCN(C(C)C)C(C)C
Solvent: CC#N
Product: COc1ccc(C(=O)C2CCN([C@@H]3CCNC3=O)CC2)cc1C
Temperature: 85 °C
Yield: 67.4 %

Procedure:
In a 1 L round bottom flask was added methanesulfonic acid (S)-2-oxo-pyrrolidin-3-yl ester (prepared according to procedure in Eur. Pat. Appl., 257602, 2 Mar. 1988) (18.75 mmol, 3.36 g) and (4-methoxy-3-methyl-phenyl)-piperidin-4-yl-methanone (18.75 mmol, 4.37 g) in DIEA (75 mmol, 13.1 mL) and acetonitrile (100 mL). The reaction mixture was heated at 85° C. for 4 hours. The reaction was evaporated under a vacuum and silica gel flash column chromatography was performed on the remaining residue eluting with ethyl acetate to 20% MeOH/ethyl acetate to provide the title compound as a white solid (4 g, 67.4% yield). Calculated for C18H24N2O3 MS=316.4036. found MS (ESI) m/e 317.1863 (M+H+); 1H NMR (400 MHz, MeOD) δ ppm 1.69-1.89 (m, 4H) 2.08-2.21 (m, 1H) 2.24-2.30 (m, 1H) 2.44-2.56 (m, 1H) 2.73-2.84 (m, 1H) 2.84-2.92 (m, 1H) 3.08-3.17 (m, 1H) 3.30-3.42 (m, 6H) 3.45-3.54 (m, 1H) 3.90 (s, 3H) 6.95-7.04 (m, 1H) 7.72-7.81 (m, 1H) 7.83-7.90 (m, 1H); analytical RP-HPLC retention time=4.67 min.
Reaction SMILES: [C:1]([O:5][C:6]([N:8]1[CH2:13][CH2:12][C@H:11]([C:14]2[CH:19]=[CH:18][C:17]([O:20][CH2:21][CH2:22][CH2:23][O:24][CH2:25][C:26]3[CH:31]=[CH:30][CH:29]=[CH:28][C:27]=3[O:32][CH3:33])=[CH:16][CH:15]=2)[C@@H:10]([O:34][CH2:35][C:36]2[CH:45]=[C:44]3[C:39]([CH2:40][CH2:41][CH2:42][N:43]3[CH2:46][CH2:47][O:48]S(C)(=O)=O)=[CH:38][CH:37]=2)[CH2:9]1)=[O:7])([CH3:4])([CH3:3])[CH3:2].[CH3:53]O.[H-].[Na+]>>[C:1]([O:5][C:6]([N:8]1[CH2:13][CH2:12][C@H:11]([C:14]2[CH:19]=[CH:18][C:17]([O:20][CH2:21][CH2:22][CH2:23][O:24][CH2:25][C:26]3[CH:31]=[CH:30][CH:29]=[CH:28][C:27]=3[O:32][CH3:33])=[CH:16][CH:15]=2)[C@@H:10]([O:34][CH2:35][C:36]2[CH:45]=[C:44]3[C:39]([CH2:40][CH2:41][CH2:42][N:43]3[CH2:46][CH2:47][O:48][CH3:53])=[CH:38][CH:37]=2)[CH2:9]1)=[O:7])([CH3:4])([CH3:3])[CH3:2]
Reactant: COc1ccccc1COCCCOc1ccc([C@H]2CCN(C(=O)OC(C)(C)C)C[C@@H]2OCc2ccc3c(c2)N(CCOS(C)(=O)=O)CCC3)cc1
Reactant: CO
Agent: [H-]
Agent: [Na+]
Product: COCCN1CCCc2ccc(CO[C@H]3CN(C(=O)OC(C)(C)C)CC[C@@H]3c3ccc(OCCCOCc4ccccc4OC)cc3)cc21

Procedure:
In analogy to the procedure described in example 14(a), the (3R,4R)-3-[1-(2-methanesulfonyloxy-ethyl)-1,2,3,4-tetrahydro-quinolin-7-ylmethoxy]-4-[4-[3-(2-methoxy-benzyloxy)-propoxy]-phenyl]-piperidine-1-carboxylic acid tert-butyl ester [example 9(a)] was treated with methanol/sodium hydride to yield the (3R,4R)-4-[4-[3-(2-methoxy-benzyloxy)-propoxy]-phenyl]-3-[1-(2-methoxy-ethyl)-1,2,3,4-tetrahydro-quinolin-7-ylmethoxy]-piperidine-1-carboxylic acid tert-butyl ester as a light yellow oil; MS: 675 (M+H)+.
Reaction SMILES: [CH:1]1([C@@:6]([OH:16])([C:10]2[CH:15]=[CH:14][CH:13]=[CH:12][CH:11]=2)[C:7]([OH:9])=[O:8])[CH2:5][CH2:4][CH2:3][CH2:2]1.[CH3:17][N:18]1[CH2:22][CH2:21][C@@H:20](O)[CH2:19]1.O>CN(C=O)C>[CH3:17][N:18]1[CH2:22][CH2:21][C@@H:20]([O:8][C:7](=[O:9])[C@:6]([CH:1]2[CH2:5][CH2:4][CH2:3][CH2:2]2)([OH:16])[C:10]2[CH:11]=[CH:12][CH:13]=[CH:14][CH:15]=2)[CH2:19]1
Reactant: O=C(O)[C@](O)(c1ccccc1)C1CCCC1
Reactant: CN1CC[C@@H](O)C1
Solvent: O
Solvent: CN(C)C=O
Product: CN1CC[C@@H](OC(=O)[C@](O)(c2ccccc2)C2CCCC2)C1
Temperature: 25 °C
Reaction time: 1 h
Yield: 59.3 %

Procedure:
0.545 g (0.0025 mol) of (2R)-2-cyclopentyl-2-hydroxy-2-phenylacetic acid were dissolved in 8 ml of dry DMF. To this solution 0.481 g (0.003 mol) of 1,1′-carbonildiimidazol were added and the mixture was stirred at room temperature for 1 h. After this time, the mixture obtained was added to a suspension of (3R)-1-methylpyrrolidin-3-ol (Intermediate I-19, 0.531 g, 0.0046 mol) and HNa (0.065 g, 0.0027 mol) in 3 ml of dry DMF. After stirring 26 h at room temperature the reaction mixture was treated with water and extracted two times with Et2O. The organic layers were combined, washed with water and dried. The residue was purified by silica gel column chromatography (eluent: CHCl3 plus isopropanol 0%→10%) to obtain 450 mg (60%) of the title product as an oil.
Reaction SMILES: Cl.[OH:2][CH:3]([C:17]1[C:26]2[C:21](=[CH:22][CH:23]=[CH:24][CH:25]=2)[CH:20]=[CH:19][CH:18]=1)[CH:4]([NH2:16])[CH2:5][C:6]1[CH:11]=[CH:10][C:9]([C:12]([F:15])([F:14])[F:13])=[CH:8][CH:7]=1.[C:27]1([C:37](Cl)=[O:38])[C:36]2[C:31](=[CH:32][CH:33]=[CH:34][CH:35]=2)[CH:30]=[CH:29][CH:28]=1.C(=O)([O-])O.[Na+]>C(OCC)(=O)C.O>[OH:2][CH:3]([C:17]1[C:26]2[C:21](=[CH:22][CH:23]=[CH:24][CH:25]=2)[CH:20]=[CH:19][CH:18]=1)[CH:4]([NH:16][C:37]([C:27]1[C:36]2[C:31](=[CH:32][CH:33]=[CH:34][CH:35]=2)[CH:30]=[CH:29][CH:28]=1)=[O:38])[CH2:5][C:6]1[CH:11]=[CH:10][C:9]([C:12]([F:13])([F:14])[F:15])=[CH:8][CH:7]=1
Reactant: NC(Cc1ccc(C(F)(F)F)cc1)C(O)c1cccc2ccccc12
Reactant: O=C(Cl)c1cccc2ccccc12
Agent: Cl
Agent: O=C([O-])O
Agent: [Na+]
Solvent: CCOC(C)=O
Solvent: O
Product: O=C(NC(Cc1ccc(C(F)(F)F)cc1)C(O)c1cccc2ccccc12)c1cccc2ccccc12
Temperature: 25 °C
Reaction time: 8 h
Yield: 88.3 %

Procedure:
A solution of (1RS,2SR)-1-hydroxy-1-(1-naphthalenyl)-3-(4-(trifluoromethyl)phenyl)-2-propylamine hydrochloride (150 mg, 0.39 mmol) in ethyl acetate (5 ml) were added 1-naphthoyl chloride (89 ml, 0.59 mmol) and saturated aqueous sodium hydrogen carbonate (5 ml) and the mixture was stirred overnight at room temperature. The reaction solution was diluted with water (50 ml) and extracted with ethyl acetate (50 ml×2). The extract was washed with saturated brine, dried over anhydrous magnesium sulfate and evaporated under reduced pressure. The residue was recrystallized from ethyl acetate-hexane to give the title compound (172 mg, 88%).
Reaction SMILES: [OH:1][C:2]1[CH:11]=[CH:10][C:5]([C:6]([O:8][CH3:9])=[O:7])=[CH:4][C:3]=1[O:12][CH3:13].Br[CH2:15][CH2:16][CH2:17][Cl:18].C(=O)([O-])[O-].[K+].[K+]>C(#N)C>[Cl:18][CH2:17][CH2:16][CH2:15][O:1][C:2]1[CH:11]=[CH:10][C:5]([C:6]([O:8][CH3:9])=[O:7])=[CH:4][C:3]=1[O:12][CH3:13]
Reactant: COC(=O)c1ccc(O)c(OC)c1
Reactant: ClCCCBr
Agent: O=C([O-])[O-]
Agent: [K+]
Solvent: CC#N
Product: COC(=O)c1ccc(OCCCCl)c(OC)c1
Temperature: 82.5 °C
Reaction time: 8 h
Yield: 94.3 %

Procedure:
In a 50 mL volume glass flask equipped with a stirrer, a thermometer, a dropping funnel and a reflux condenser were placed 1.02 g (5.49 mmol) of methyl 4-hydroxy-3-methoxybenzoate (purity: 98 wt. %), 1.15 g (7.14 mmol) of 3-bromo-1-chloropropane (purity: 98 wt. %), 0.85 g (6.04 mmol) of potassium carbonate (purity: 98 wt. %), and 30 mL of acetonitrile. The resulting mixture was refluxed under stirring at 80-85° C. for 8 hours in an argon gas atmosphere. After the reaction was complete, the reaction mixture was filtered and concentrated under reduced pressure. To the concentrate was added n-heptane, to precipitate a crystalline product. The crystalline product was collected by filtration and dried under reduced pressure, to obtain 1.34 g (isolated yield: 97.8%, purity: 98% in terms of area percentage determined by high performance liquid chromatography) of methyl 4-(3-chloropropoxy)-3-methoxybenzoate as a white crystalline product.
Reaction SMILES: Cl[C:2]1[CH:3]=[CH:4][C:5](=[O:9])[N:6]([CH3:8])[N:7]=1.[NH:10]1[CH2:15][CH2:14][CH:13]([OH:16])[CH2:12][CH2:11]1>CCN(C(C)C)C(C)C.O>[OH:16][CH:13]1[CH2:14][CH2:15][N:10]([C:2]2[CH:3]=[CH:4][C:5](=[O:9])[N:6]([CH3:8])[N:7]=2)[CH2:11][CH2:12]1
Reactant: OC1CCNCC1
Reactant: Cn1nc(Cl)ccc1=O
Solvent: O
Solvent: CCN(C(C)C)C(C)C
Product: Cn1nc(N2CCC(O)CC2)ccc1=O
Temperature: 120 °C
Reaction time: 8 h
Yield: 82.6 %

Procedure:
To a slurry of 6-chloro-2-methylpyridazin-3(2H)-one (1 g, 6.94 mmol) in DIPEA (20 mL) was added piperidin-4-ol (0.84 g, 8.33 mmol) and the reaction mixture was stirred at 120° C. overnight. The resulting mixture was diluted with water (30 mL) and extracted with DCM (3×30 mL) to remove impurities. The aqueous phase was concentrated to dryness to afford the title compound as a yellow solid (1.2 g, 83%). [LCMS: Rt=1.07 min, m/z 210.1 (M+H)]+.
Reaction SMILES: [CH2:1]([OH:7])[CH2:2]/[CH:3]=[CH:4]\[CH2:5][CH3:6].[H-].[Na+].Cl[C:11]1[C:12]([C:16]2[CH:17]=[N:18][CH:19]=[CH:20][CH:21]=2)=[N:13][S:14][N:15]=1.O>O1CCCC1>[CH2:1]([O:7][C:11]1[C:12]([C:16]2[CH:17]=[N:18][CH:19]=[CH:20][CH:21]=2)=[N:13][S:14][N:15]=1)[CH2:2]/[CH:3]=[CH:4]\[CH2:5][CH3:6]
Reactant: Clc1nsnc1-c1cccnc1
Reactant: CC/C=C\CCO
Agent: [H-]
Agent: [Na+]
Solvent: C1CCOC1
Solvent: O
Product: CC/C=C\CCOc1nsnc1-c1cccnc1
Temperature: 25 °C
Reaction time: 1 h

Procedure:
To a solution of cis-3-hexen-1-ol (900 mg, 9 mmol) and sodium hydride (310 mg, 9 mmol) in dry tetrahydrofuran was added a solution of 3-(4-chloro-1,2,5-thiadiazol-3-yl) pyridine (590 mg, 3 mmol) in dry tetrahydrofuran. The reaction mixture was stirred at room temperature for 1 h. Water was added and the mixture was extracted with ether. The ether phase was dried and evaporated to give the title compound.
Reaction SMILES: [Cl:1][C:2]1[CH:15]=[C:14]([F:16])[C:13]([NH:17][C:18]([O:20][CH3:21])=[O:19])=[CH:12][C:3]=1[O:4][C:5]1[CH:10]=[CH:9][CH:8]=[CH:7][C:6]=1[OH:11].C(=O)([O-])[O-].[K+].[K+].Br[CH2:29][C:30]([O:32][CH3:33])=[O:31].O>CN(C)C=O>[Cl:1][C:2]1[CH:15]=[C:14]([F:16])[C:13]([NH:17][C:18]([O:20][CH3:21])=[O:19])=[CH:12][C:3]=1[O:4][C:5]1[CH:10]=[CH:9][CH:8]=[CH:7][C:6]=1[O:11][CH2:29][C:30]([O:32][CH3:33])=[O:31]
Reactant: COC(=O)CBr
Reactant: COC(=O)Nc1cc(Oc2ccccc2O)c(Cl)cc1F
Agent: O=C([O-])[O-]
Agent: [K+]
Solvent: CN(C)C=O
Solvent: O
Product: COC(=O)COc1ccccc1Oc1cc(NC(=O)OC)c(F)cc1Cl
Temperature: 25 °C
Reaction time: 1 h

Procedure:
2-(2-chloro-4-fluoro-5-methoxycarbonylaminophenoxy)phenol [Intermediate compound A9-4] is dissolved in N,N-dimethylformamide, then, potassium carbonate is added, and the mixture is stirred for 1 hour at room temperature. Then, methyl bromoacetate is added at room temperature. The mixture is stirred at 60° C. for 2 hours, poured into water, extracted with ethyl acetate, and the organic layer is washed with dilute hydrochloric acid and water, dried over magnesium sulfate and concentrated to obtain methyl [2-(2-chloro-4-fluoro-5-methoxycarbonylaminophenoxy)phenoxy]acetate [Intermediate compound A9-22].
Reaction SMILES: [OH:1][C:2]1[CH:3]=[C:4]2[C:8](=[CH:9][CH:10]=1)[N:7]([CH2:11][C:12]1[CH:17]=[CH:16][CH:15]=[CH:14][CH:13]=1)[C:6]([CH3:18])=[C:5]2[CH2:19][C:20]([NH2:22])=[O:21].[H-].[Na+].[CH3:25][O:26][C:27](=[O:33])[CH2:28][CH2:29][CH2:30][CH2:31]Br>CS(C)=O>[CH3:25][O:26][C:27](=[O:33])[CH2:28][CH2:29][CH2:30][CH2:31][O:1][C:2]1[CH:3]=[C:4]2[C:8](=[CH:9][CH:10]=1)[N:7]([CH2:11][C:12]1[CH:17]=[CH:16][CH:15]=[CH:14][CH:13]=1)[C:6]([CH3:18])=[C:5]2[CH2:19][C:20]([NH2:22])=[O:21]
Reactant: Cc1c(CC(N)=O)c2cc(O)ccc2n1Cc1ccccc1
Reactant: COC(=O)CCCCBr
Agent: [H-]
Agent: [Na+]
Solvent: CS(C)=O
Product: COC(=O)CCCCOc1ccc2c(c1)c(CC(N)=O)c(C)n2Cc1ccccc1

Procedure:
As described in Example 23, 125 mg (0.43 mmol) off 5-hydroxy-2-methyl-1-(phenylmethyl)-1H-indole-3-acetamide (Example 2), 30 mg of 60% NaH/mineral oil and 0.1 mL of 5-bromopentanoic acid methyl ester in 15 mL of DMSO were reacted to give 80 mg of 5-[[3-(2-amino-2-oxoethyl)-2-methyl-1-(phenylmethyl)-1H-indol-5-yl]oxy]pentanoic acid methyl ester, after chromatography on silica (eluted with CH2Cl2 →2% MeOH/CH2Cl2). This material in 5 mL of THF and 15 mL of EtOH was treated with 2 mL of 2N NaOH and the mixture stirred for 18 hours. After acidifying with 5N HCl, the mixture was extracted with EtOAc, the EtOAc solution washed with saturated NaCl solution, dried (Na2SO4), and concentrated at reduced pressure. The residue was dissolved in MeOH/CH2Cl2, concentrated and diluted with ether to give 80 mg (100% yield) of 5-[[3-(2-amino-2-oxoethyl)-2-methyl-1-(phenylmethyl)-1H-indol-5-yl]oxy]pentanoic acid, mp, 168°-169° C.
Reaction SMILES: [NH2:1][C:2]1[CH:9]=[CH:8][C:7]([N:10]2[CH2:15][CH2:14][O:13][CH2:12][CH2:11]2)=[CH:6][C:3]=1[CH:4]=O.[CH3:16][O:17][C:18]1[CH:23]=[CH:22][CH:21]=[CH:20][C:19]=1[CH2:24][CH2:25][C:26]#[N:27]>>[CH3:16][O:17][C:18]1[CH:23]=[CH:22][CH:21]=[CH:20][C:19]=1[CH2:24][C:25]1[C:26]([NH2:27])=[N:1][C:2]2[C:3]([CH:4]=1)=[CH:6][C:7]([N:10]1[CH2:15][CH2:14][O:13][CH2:12][CH2:11]1)=[CH:8][CH:9]=2
Reactant: Nc1ccc(N2CCOCC2)cc1C=O
Reactant: COc1ccccc1CCC#N
Product: COc1ccccc1Cc1cc2cc(N3CCOCC3)ccc2nc1N

Procedure:
The title compound was synthesized according to EXAMPLE 11 from 2-amino-5-morpholin-4-ylbenzaldehyde and 3-(2-methoxyphenyl)propionitrile.
Reaction SMILES: [CH3:1][C:2]([CH3:56])=[CH:3][CH2:4][CH2:5]/[C:6](/[CH3:55])=[CH:7]/[CH2:8][CH2:9]/[C:10](/[CH3:54])=[CH:11]/[CH2:12][CH2:13]/[C:14](/[CH3:53])=[CH:15]/[CH2:16][CH2:17]/[C:18](/[CH3:52])=[CH:19]/[CH2:20][CH2:21]/[C:22](/[CH3:51])=[CH:23]/[CH2:24][CH2:25]/[C:26](/[CH3:50])=[CH:27]/[CH2:28][CH2:29]/[C:30](/[CH3:49])=[CH:31]/[CH2:32][CH2:33]/[C:34](/[CH3:48])=[CH:35]/[CH2:36][CH2:37]/[C:38](/[CH3:47])=[CH:39]/[CH2:40][CH2:41]/[C:42](/[CH3:46])=[CH:43]/[CH2:44][OH:45].[C:57]([O-])(=[O:59])[CH3:58].[Na+]>C(OC(=O)C)(=O)C.O>[C:57]([O:45][CH2:44][CH:43]=[C:42]([CH3:46])[CH2:41][CH2:40][CH:39]=[C:38]([CH3:47])[CH2:37][CH2:36][CH:35]=[C:34]([CH3:48])[CH2:33][CH2:32][CH:31]=[C:30]([CH3:49])[CH2:29][CH2:28][CH:27]=[C:26]([CH3:50])[CH2:25][CH2:24][CH:23]=[C:22]([CH3:51])[CH2:21][CH2:20][CH:19]=[C:18]([CH3:52])[CH2:17][CH2:16][CH:15]=[C:14]([CH3:53])[CH2:13][CH2:12][CH:11]=[C:10]([CH3:54])[CH2:9][CH2:8][CH:7]=[C:6]([CH3:55])[CH2:5][CH2:4][CH:3]=[C:2]([CH3:56])[CH3:1])(=[O:59])[CH3:58]
Reactant: CC(=O)[O-]
Reactant: CC(C)=CCC/C(C)=C/CC/C(C)=C/CC/C(C)=C/CC/C(C)=C/CC/C(C)=C/CC/C(C)=C/CC/C(C)=C/CC/C(C)=C/CC/C(C)=C/CC/C(C)=C/CO
Agent: [Na+]
Solvent: CC(=O)OC(C)=O
Solvent: O
Product: CC(=O)OCC=C(C)CCC=C(C)CCC=C(C)CCC=C(C)CCC=C(C)CCC=C(C)CCC=C(C)CCC=C(C)CCC=C(C)CCC=C(C)CCC=C(C)C
Temperature: 100 °C
Reaction time: 1 h

Procedure:
3.5 Grams of undecaprenol were dissolved in 15 ml of acetic acid anhydride and the solution was added with 2.0 g of anydrous sodium acetate at room temperature. The mixture was stirred at 100° C. for one hour to complete the reaction. Upon cooling, the reaction product was poured in water to hydrolyze excessive acetic acid anhydride. After extraction with n-hexane, the extract was washed with water and concentrated. The concentrate was purified by chromatography with 50 g of silica gel in n-hexane/benzene solvent mixture as elution solvent to obtain the final product as a white solid (m.p. 36.0°-37.0° C.). Yield 3.5 g
Reaction SMILES: [NH:1]1[CH:5]=[CH:4][N:3]=[CH:2]1.[CH3:6][C:7]1[CH:15]=[C:14]([CH3:16])[CH:13]=[C:12]([CH3:17])[C:8]=1[C:9](Cl)=[O:10]>CCOCC>[CH3:6][C:7]1[CH:15]=[C:14]([CH3:16])[CH:13]=[C:12]([CH3:17])[C:8]=1[C:9]([N:1]1[CH:5]=[CH:4][N:3]=[CH:2]1)=[O:10]
Reactant: c1c[nH]cn1
Reactant: Cc1cc(C)c(C(=O)Cl)c(C)c1
Solvent: CCOCC
Product: Cc1cc(C)c(C(=O)n2ccnc2)c(C)c1
Reaction time: 5 h
Yield: 67.9 %

Procedure:
136 g (2.0 moles) of imidazole in 1,000 ml of ether are initially taken, and 146 g (0.8 mole) of 2,4,6-trimethylbenzoyl chloride are added dropwise to the stirred mixture in the course of 30 minutes at from 10° to 20° C. Stirring is continued for 5 hours at room temperature, and the precipitated imidazole hydrochloride is filtered off under suction, the filtrate is evaporated down and the residue is distilled to give 116.4 g (68% of theory) of N-(2,4,6-trimethylbenzoyl)-imidazole of boiling point 128° C./0.01 mbar.
Reaction SMILES: [CH2:1]([C@@H:8]1[NH:13][CH2:12][CH2:11][N:10]([C:14]2[CH:19]=[CH:18][C:17]([O:20][CH:21]([F:23])[F:22])=[C:16]([O:24][CH:25]3[CH2:29][CH2:28][CH2:27][CH2:26]3)[CH:15]=2)[CH2:9]1)[C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=1.[NH:30]1[CH:34]=[C:33]([CH2:35][C:36](O)=[O:37])[N:32]=[CH:31]1>>[CH2:1]([C@H:8]1[CH2:9][N:10]([C:14]2[CH:19]=[CH:18][C:17]([O:20][CH:21]([F:22])[F:23])=[C:16]([O:24][CH:25]3[CH2:29][CH2:28][CH2:27][CH2:26]3)[CH:15]=2)[CH2:11][CH2:12][N:13]1[C:36](=[O:37])[CH2:35][C:33]1[N:32]=[CH:31][NH:30][CH:34]=1)[C:2]1[CH:3]=[CH:4][CH:5]=[CH:6][CH:7]=1
Reactant: O=C(O)Cc1c[nH]cn1
Reactant: FC(F)Oc1ccc(N2CCN[C@@H](Cc3ccccc3)C2)cc1OC1CCCC1
Product: O=C(Cc1c[nH]cn1)N1CCN(c2ccc(OC(F)F)c(OC3CCCC3)c2)C[C@@H]1Cc1ccccc1
Yield: 26 %

Procedure:
Prepared using the same procedure described in Example 189 from (S)-3-benzyl-1-(3-cyclopentyloxy-4-difluoromethoxy-phenyl)-piperazine and (1H-imidazol-4-yl)-acetic acid to afford the title compound as colorless solid (46 mg, 26%). LC/MS (Method B) 2.77 min, [M+1]+ 511.
Reaction SMILES: [Cl:1][C:2]1[CH:3]=[CH:4][C:5]([C:11]([F:14])([F:13])[F:12])=[C:6](B(O)O)[CH:7]=1.FC(F)(F)S(O[C:21]1[CH2:26][CH2:25][N:24]([C:27]([O:29][C:30]([CH3:33])([CH3:32])[CH3:31])=[O:28])[CH2:23][CH:22]=1)(=O)=O.C(=O)([O-])[O-].[Na+].[Na+].COCCOC>O.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>[Cl:1][C:2]1[CH:3]=[CH:4][C:5]([C:11]([F:14])([F:13])[F:12])=[C:6]([C:21]2[CH2:26][CH2:25][N:24]([C:27]([O:29][C:30]([CH3:33])([CH3:32])[CH3:31])=[O:28])[CH2:23][CH:22]=2)[CH:7]=1
Reactant: OB(O)c1cc(Cl)ccc1C(F)(F)F
Reactant: CC(C)(C)OC(=O)N1CC=C(OS(=O)(=O)C(F)(F)F)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: O
Product: CC(C)(C)OC(=O)N1CC=C(c2cc(Cl)ccc2C(F)(F)F)CC1
Temperature: 80 °C
Yield: 84 %

Procedure:
A mixture of (5-chloro-2-(trifluoromethyl)phenyl)boronic acid (0.453 g, 2.02 mmol), tert-butyl 4-(((trifluoromethyl)sulfonyl)oxy)-5,6-dihydropyridine-1(2H)-carboxylate (0.669 g, 2.02 mmol), tetrakis(triphenylphosphine)palladium (0.117 g, 0.1 mmol), sodium carbonate (2 M, 5 mL), and 1,2-dimethoxyethane (10 mL) was heated at 80° C. under microwave irradiation for 1.5 h. After cooling to ambient temperature, the mixture was diluted with water (80 mL) and extracted with ethyl acetate (80 mL). The extract was washed with brine (2×50 mL), dried over Na2SO4, filtered, and concentrated under reduced pressure. The resulting residue was chromatographed over silica gel (0-25% EtOAc in hexanes) to give tert-butyl 4-(5-chloro-2-(trifluoromethyl)phenyl)-5,6-dihydropyridine-1(2H)-carboxylate as colorless oil (0.614 g, 84%): 1H NMR (300 MHz, CDCl3) δ 7.59 (d, J=8.5 Hz, 1H), 7.37-7.22 (m, 1H), 7.22 (d, J=1.68 Hz, 1H), 5.60 (br, 1H), 4.02 (br, 2H), 3.61 (br, 2H), 2.34 (br, 2H), 1.50 (s, 9H); MS (ESI+) m/z 306 [M+H]+.
Reaction SMILES: [CH:1]1([NH:5][N:6]2[C:15]3[C:10](=[CH:11][CH:12]=[CH:13][CH:14]=3)[C:9]([OH:16])=[CH:8][C:7]2=[O:17])[CH2:4][CH2:3][CH2:2]1.S(OC)(O[C:22](SC)([S:25][CH3:26])[S:23][CH3:24])(=O)=O.N1C=CC=CC=1>O1CCOCC1>[CH3:24][S:23][C:22]([S:25][CH3:26])=[C:8]1[C:9](=[O:16])[C:10]2[C:15](=[CH:14][CH:13]=[CH:12][CH:11]=2)[N:6]([NH:5][CH:1]2[CH2:2][CH2:3][CH2:4]2)[C:7]1=[O:17]
Reactant: O=c1cc(O)c2ccccc2n1NC1CCC1
Reactant: COS(=O)(=O)OC(SC)(SC)SC
Solvent: C1COCCO1
Solvent: c1ccncc1
Product: CSC(SC)=C1C(=O)c2ccccc2N(NC2CCC2)C1=O
Temperature: 25 °C
Reaction time: 0.5 h
Yield: 87 %

Procedure:
A solution of 1-(cyclobutylamino)-4-hydroxyquinolin-2(1H)-one (0.115 g, 0.5 mmol) and tris(methylthio)methyl methyl sulfate (prepared using the procedures in SYNTHESIS, 22-25, 1988; M. Barbero, S. Cadamuro, I. Degani, R. Fochi, A. Gatti, V. Regondi) (0.27 g, 1.0 mmol) in pyridine (0.316 g, 4.0 mmol) and dioxane (5.0 mL) was heated at 60° C. for 30 minutes. Additional tris(methylthio)methyl methyl sulfate was added (0.27 g, 1.0 mmol) and heating continued for 30 minutes. The mixture was cooled to 25° C. and partitioned between ethyl acetate and water. The ethyl acetate layer was washed with water, brine, dried over sodium sulfate, filtered and concentrated. The crude material was chromatographed on silica gel eluting with 95/5 dichloromethane/ethyl acetate to give 3-[bis(methylthio)methylene]-1-(cyclobutylamino)quinoline-2,4(1H,3H)-dione (0.146 g, 87% yield). MS (ESI−) m/z 335 (M+H)+. 1H NMR (300 MHz, DMSO-d6) δ 1.54 (m, 1 H) 1.66 (m, 1 H) 1.99 (m, 4 H) 2.61 (s, 6 H) 3.62 (m, 1 H) 6.18 (d, J=6.25 Hz, 1 H) 7.15 (t, J=7.54 Hz, 1 H) 7.63 (m, 1 H) 7.72 (d, J=8.09 Hz, 1 H) 7.98 (dd, J=7.91, 1.29 Hz, 1 H).
Reaction SMILES: [CH2:1]([O:8][CH2:9][CH2:10][CH2:11][CH2:12][C@H:13]([NH:17][C:18]([O:20][CH2:21][CH:22]1[C:34]2[CH:33]=[CH:32][CH:31]=[CH:30][C:29]=2[C:28]2[C:23]1=[CH:24][CH:25]=[CH:26][CH:27]=2)=[O:19])[C:14](O)=[O:15])[C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=1.[CH:35]1([O:39][C:40]([N:42]2[CH2:47][CH2:46][NH:45][CH2:44][CH2:43]2)=[O:41])[CH2:38][CH2:37][CH2:36]1.C(N1CCOCC1)C.[B-](F)(F)(F)F.CCOC(C(C#N)=NOC(N(C)C)=[N+](C)C)=O>CN(C=O)C.C(OCC)(=O)C>[CH:35]1([O:39][C:40]([N:42]2[CH2:47][CH2:46][N:45]([C:14](=[O:15])[C@@H:13]([NH:17][C:18]([O:20][CH2:21][CH:22]3[C:23]4[CH:24]=[CH:25][CH:26]=[CH:27][C:28]=4[C:29]4[C:34]3=[CH:33][CH:32]=[CH:31][CH:30]=4)=[O:19])[CH2:12][CH2:11][CH2:10][CH2:9][O:8][CH2:1][C:2]3[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=3)[CH2:44][CH2:43]2)=[O:41])[CH2:38][CH2:37][CH2:36]1
Reactant: O=C(OC1CCC1)N1CCNCC1
Reactant: O=C(N[C@@H](CCCCOCc1ccccc1)C(=O)O)OCC1c2ccccc2-c2ccccc21
Agent: CCN1CCOCC1
Agent: CCOC(=O)C(C#N)=NOC(N(C)C)=[N+](C)C
Agent: F[B-](F)(F)F
Solvent: CN(C)C=O
Solvent: CCOC(C)=O
Product: O=C(N[C@@H](CCCCOCc1ccccc1)C(=O)N1CCN(C(=O)OC2CCC2)CC1)OCC1c2ccccc2-c2ccccc21
Reaction time: 3 h

Procedure:
To a solution of 500 mg (S)-6-Benzyloxy-2-(9H-fluoren-9-ylmethoxycarbonylamino)-hexanoic acid in 7 ml DMF were added at 0° C. 172 mg piperazine-1-carboxylic acid cyclobutyl ester, 0.14 ml N-ethylmorpholine and 357 mg TOTU. After stirring for 3 h the solution was diluted with ethyl acetate and subsequently washed with aqueous LiCl (4%) and half-saturated aqueous NaHCO3. The crude product obtained after evaporation of the solvent was used without further purification. Yield: 726 mg.