Azzindani/Open_Reaction_Data huggingface dataset:
Reaction SMILES: [CH:1]1[CH:6]=[N:5][CH:4]=[C:3]([C:7]2[CH2:11][CH2:10][CH2:9][N:8]=2)[CH:2]=1>[Pd].CO>[CH2:10]1[CH2:9][NH:8][CH:7]([C:3]2[CH:2]=[CH:1][CH:6]=[N:5][CH:4]=2)[CH2:11]1
Reactant: c1cncc(C2=NCCC2)c1
Agent: [Pd]
Solvent: CO
Product: c1cncc(C2CCCN2)c1

Procedure:
(J. Org. Chem., 1982, 47, 4165-4167). Hatton et al. used palladium on activated carbon in methanol to reduce myosmine labeled with stable isotope, [6−2H]-myosmine to [6−2H]-nornicotine (J. Label Compd. Radiopharm. 2009, 52, 117-122). After screening a number of catalysts, we selected palladium on carbon with methanol as medium. After general workup, the pure (R,S)-nornicotine was isolated by high vacuum distillation in high yields and high purity. Conversion of (R,S)-nornicotine to (R,S)-nicotine was carried out by N-methylation using formaldehyde and formic acid as reported in the literature (J. Amer. Chem. Soc., 1993, 115, 381-387).
Reaction SMILES: [CH3:1][C:2]1[O:6][N:5]=[C:4]([C:7]2[CH:12]=[CH:11][CH:10]=[CH:9][CH:8]=2)[C:3]=1[CH2:13][O:14][C:15]1[N:20]=[N:19][C:18]([NH2:21])=[CH:17][CH:16]=1.[CH:22]1([C:26](Cl)=[O:27])[CH2:25][CH2:24][CH2:23]1>>[CH3:1][C:2]1[O:6][N:5]=[C:4]([C:7]2[CH:8]=[CH:9][CH:10]=[CH:11][CH:12]=2)[C:3]=1[CH2:13][O:14][C:15]1[N:20]=[N:19][C:18]([NH:21][C:26]([CH:22]2[CH2:25][CH2:24][CH2:23]2)=[O:27])=[CH:17][CH:16]=1
Reactant: Cc1onc(-c2ccccc2)c1COc1ccc(N)nn1
Reactant: O=C(Cl)C1CCC1
Product: Cc1onc(-c2ccccc2)c1COc1ccc(NC(=O)C2CCC2)nn1
Yield: 64 %

Procedure:
As described for example 18, 6-(5-methyl-3-phenyl-isoxazol-4-ylmethoxy)-pyridazin-3-ylamine (200 mg, 0.7 mmol) was converted, using cyclobutanecarbonyl chloride instead of methoxyacetyl chloride, to the title compound (165 mg, 64%) which was obtained as a white solid. MS: m/e=365.4 [M+H]+.
Reaction SMILES: [O:1]=[C:2]1[N:10]([CH2:11][O:12][CH2:13][CH2:14][Si:15]([CH3:18])([CH3:17])[CH3:16])[C:5]2=[N:6][CH:7]=[CH:8][CH:9]=[C:4]2[C:3]21[O:29][C:21]1=[N:22][CH:23]=[C:24]([C:26]([OH:28])=O)[CH:25]=[C:20]1[CH2:19]2.[NH2:30][C@H:31]1[CH2:36][C@@H:35]([C:37]2[CH:42]=[CH:41][CH:40]=[CH:39][CH:38]=2)[C@@H:34]([CH3:43])[N:33]([CH2:44][C:45]([F:48])([F:47])[F:46])[C:32]1=[O:49].Cl.N[C@H]1C[C@@H](C2C=CC=CC=2)[C@@H](C)N(CC(F)(F)F)C1=O.C(N(CC)C(C)C)(C)C.Cl.C(N=C=NCCCN(C)C)C.C1C=CC2N(O)N=NC=2C=1>CN(C=O)C>[CH3:43][C@H:34]1[N:33]([CH2:44][C:45]([F:48])([F:46])[F:47])[C:32](=[O:49])[C@@H:31]([NH:30][C:26]([C:24]2[CH:25]=[C:20]3[CH2:19][C:3]4([C:4]5[C:5](=[N:6][CH:7]=[CH:8][CH:9]=5)[N:10]([CH2:11][O:12][CH2:13][CH2:14][Si:15]([CH3:17])([CH3:18])[CH3:16])[C:2]4=[O:1])[O:29][C:21]3=[N:22][CH:23]=2)=[O:28])[CH2:36][C@H:35]1[C:37]1[CH:42]=[CH:41][CH:40]=[CH:39][CH:38]=1
Reactant: C[C@@H]1[C@H](c2ccccc2)C[C@H](N)C(=O)N1CC(F)(F)F
Reactant: C[Si](C)(C)CCOCN1C(=O)C2(Cc3cc(C(=O)O)cnc3O2)c2cccnc21
Agent: CCN=C=NCCCN(C)C
Agent: Cl
Agent: On1nnc2ccccc21
Solvent: CN(C)C=O
Solvent: CCN(C(C)C)C(C)C
Product: C[C@@H]1[C@H](c2ccccc2)C[C@H](NC(=O)c2cnc3c(c2)CC2(O3)C(=O)N(COCC[Si](C)(C)C)c3ncccc32)C(=O)N1CC(F)(F)F
Temperature: 0 °C
Reaction time: 0.25 h

Procedure:
A mixture of 2′-oxo-1′-((2-(trimethylsilyl)ethoxy)methyl)-1′,2′-dihydro-3H-spiro[furo[2,3-b]pyridine-2,3′-pyrrolo[2,3-b]pyridine]-5-carboxylic acid, (described in Intermediate 5) (0.095 g, 0.23 mmol), (3S,5S,6R)-3-amino-6-methyl-5-phenyl-1-(2,2,2-trifluoroethyl)piperidin-2-one, (described in Intermediate 1) (0.098 g, 0.35 mmol), N,N-diisopropylethylamine (0.12 mL, 0.69 mmol), 1-ethyl-3-(3-dimethylaminopropyl) carbodiimide hydrochloride (0.065 g, 0.35 mmol) and HOBT (0.015 g, 0.12 mmol) in DMF (3 mL) was stirred initially at 0° C. for 15 min, then gradually warmed to 23° C. and stirred for 3 h. The reaction mixture was partitioned between saturated aqueous sodium bicarbonate solution and ethyl acetate. The organic layer was dried over sodium sulfate, and concentrated. The residue was purified by flash chromatography on silica gel eluting with 50% ethyl acetate in petroleum ether to give the title compounds as a 1:1 mixture of isomers. MS: m/z=682.5 (M+1).
Reaction SMILES: Br[C:2]1[CH:9]=[CH:8][C:5]([C:6]#[N:7])=[CH:4][CH:3]=1.[Li]CCCC.[C:15]1(=[O:19])[CH2:18][CH2:17][CH2:16]1.O>O1CCCC1>[OH:19][C:15]1([C:2]2[CH:9]=[CH:8][C:5]([C:6]#[N:7])=[CH:4][CH:3]=2)[CH2:18][CH2:17][CH2:16]1
Reactant: N#Cc1ccc(Br)cc1
Reactant: O=C1CCC1
Agent: [Li]CCCC
Solvent: O
Solvent: C1CCOC1
Product: N#Cc1ccc(C2(O)CCC2)cc1
Temperature: -100 °C
Reaction time: 0.25 h
Yield: 78.8 %

Procedure:
To a solution of 4-Bromo-benzonitrile (2.0 grams, 10.99 mmole) in tetrahydrofuran (30 ml) at −100° C. was added dropwise 2.5 M nBuLi (4.8 ml) and stirred at −100° C. for 15 minutes. Cyclobutanone (0.965 grams, 13.19 mmole) was added dropwise and stirred for 10 minutes and allowed to warm to room temperature over 1 hour. The mixture was poured into 200 ml water and extracted with diethyl ether. The combined extracts were washed with water and brine, dried over MgSO4, filtered, and concentrated to an oil which was purified via flash chromatography on silica using 40% ethyl acetate/hexane as eluent to give a clear oil (1.5 g). MW 173.23; MS (m/e) 173 (M+).
Reaction SMILES: [C:1]1([C:9]2[CH:14]=[CH:13][CH:12]=[CH:11][CH:10]=2)[CH:6]=[CH:5][C:4]([CH:7]=O)=[CH:3][CH:2]=1.[C:15]([C:18]1[CH:23]=[CH:22][CH:21]=[CH:20][CH:19]=1)(=[O:17])[CH3:16]>>[C:1]1([C:9]2[CH:14]=[CH:13][CH:12]=[CH:11][CH:10]=2)[CH:6]=[CH:5][C:4]([CH:7]=[CH:16][C:15]([C:18]2[CH:23]=[CH:22][CH:21]=[CH:20][CH:19]=2)=[O:17])=[CH:3][CH:2]=1
Reactant: CC(=O)c1ccccc1
Reactant: O=Cc1ccc(-c2ccccc2)cc1
Product: O=C(C=Cc1ccc(-c2ccccc2)cc1)c1ccccc1

Procedure:
By a procedure similar to that of example 1.59.1, starting from 4-biphenylcarboxaldehyde and acetophenone, 3-(biphenyl-4-yl)-1-phenylprop-2-en-1-one was obtained as yellowish solid.
Reaction SMILES: [CH3:1][O:2][C:3]1C=CC(C=NO)=[CH:5][CH:4]=1.[Cl:12][N:13]1[C:17](=[O:18])[CH2:16][CH2:15][C:14]1=O.O>CN(C)C=O>[CH3:1][O:2][C:3]1[CH:4]=[CH:5][C:16]([C:17]([NH:13][Cl:12])=[O:18])=[CH:15][CH:14]=1
Reactant: O=C1CCC(=O)N1Cl
Reactant: COc1ccc(C=NO)cc1
Solvent: O
Solvent: CN(C)C=O
Product: COc1ccc(C(=O)NCl)cc1

Procedure:
Dissolved in 65 ml of dimethylformamide were 6.5 g (43 mmol) of 4-methoxybenzaldoxime, followed by the gradual addition of 6.3 g (47 mmol) of N-chlorosuccinimide at room temperature. After the resultant mixture was stirred for 3 hours, 300 ml of water were added to the reaction mixture. The mixture thus formed was extracted with ethyl ether. The ether layer was washed with saturated saline and then dried over anhydrous magnesium sulfate. The solvent was distilled off, whereby 4-methoxybenzhydroxamic acid chloride was obtained.
Reaction SMILES: [N-:1]=[N+:2]=[N-:3].[Na+].[CH:5]([NH:7][C:8]1[S:9][CH:10]=[C:11]([C:13](=[N:17][O:18][CH2:19][CH2:20]Br)[C:14]([OH:16])=[O:15])[N:12]=1)=[O:6].C(=O)(O)[O-].[Na+]>CN(C)C=O.O>[CH:5]([NH:7][C:8]1[S:9][CH:10]=[C:11]([C:13](=[N:17][O:18][CH2:19][CH2:20][N:1]=[N+:2]=[N-:3])[C:14]([OH:16])=[O:15])[N:12]=1)=[O:6]
Reactant: O=CNc1nc(C(=NOCCBr)C(=O)O)cs1
Reactant: [N-]=[N+]=[N-]
Agent: O=C([O-])O
Agent: [Na+]
Solvent: CN(C)C=O
Solvent: O
Product: [N-]=[N+]=NCCON=C(C(=O)O)c1csc(NC=O)n1
Temperature: 25 °C
Reaction time: 48 h
Yield: 35.7 %

Procedure:
Sodium azide (14.87 g.) was added to a solution of 2-(2-formamidothiazol-4-yl)-2-(2- bromoethoxyimino)acetic acid (syn isomer, 15.7 g.) in N,N-dimethylformamide (100 ml.) and water (75 ml.), and stirred at room temperature for 2 days. To the resultant solution was added water (25 ml.) and adjusted to pH 8.0 with a saturated aqueous solution of sodium bicarbonate. The solution was washed with ethyl acetate (250 ml.). The solution was adjusted to pH 2.5 and extracted with ethyl acetate (350 ml.). The extract was washed with a saturated aqueous solution of sodium chloride, dried over magnesium sulfate and concentrated in vacuo. The residue was recrystalized from a solution of acetone and methylene chloride (3:1) repeatedly. The precipitates were collected by filtration to give 2-(2-formamidothiazol-4-yl)-2-(2-azidoethoxyimino)acetic acid (syn isomer, 4.95 g.).
Reaction SMILES: C1(=O)[N:5]([CH2:6][CH2:7][CH2:8][N:9]([CH:37]2[C:46]3[C:41](=[CH:42][CH:43]=[CH:44][CH:45]=3)[CH2:40][CH2:39][CH2:38]2)[CH2:10][CH2:11][CH2:12][C:13]2[N: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)[N:16]=[N:15][N:14]=2)C(=O)C2=CC=CC=C12.O.NN.[Br:56][C:57]1[CH:62]=[CH:61][C:60]([N:63]=[C:64]=[O:65])=[CH:59][CH:58]=1>CCO>[Br:56][C:57]1[CH:62]=[CH:61][C:60]([NH:63][C:64](=[O:65])[NH:5][CH2:6][CH2:7][CH2:8][N:9]([CH:37]2[C:46]3[C:41](=[CH:42][CH:43]=[CH:44][CH:45]=3)[CH2:40][CH2:39][CH2:38]2)[CH2:10][CH2:11][CH2:12][C:13]2[N:17]([C:18]([C:25]3[CH:26]=[CH:27][CH:28]=[CH:29][CH:30]=3)([C:31]3[CH:32]=[CH:33][CH:34]=[CH:35][CH:36]=3)[C:19]3[CH:24]=[CH:23][CH:22]=[CH:21][CH:20]=3)[N:16]=[N:15][N:14]=2)=[CH:59][CH:58]=1
Reactant: O=C1c2ccccc2C(=O)N1CCCN(CCCc1nnnn1C(c1ccccc1)(c1ccccc1)c1ccccc1)C1CCCc2ccccc21
Reactant: O=C=Nc1ccc(Br)cc1
Agent: NN
Solvent: CCO
Solvent: O
Product: O=C(NCCCN(CCCc1nnnn1C(c1ccccc1)(c1ccccc1)c1ccccc1)C1CCCc2ccccc21)Nc1ccc(Br)cc1
Temperature: 25 °C
Reaction time: 3 h
Yield: 59.9 %

Procedure:
To a solution of 3-[[(3-phthalimido)propyl](1,2,3,4-tetrahydro-1-naphthyl)amino]-1-[1-(triphenylmethyl)tetrazol-5-yl]propane (50 mg, 0.073 mmol) in EtOH (1 ml) was added hydrazine monohydrate (17 μl, 0.36 mmol), and the mixture was stirred at RT for 3 h. The reaction mixture was concentrated under vacuum, and then water was added. The mixture was extracted with chloroform, washed with brine, dried over sodium sulfate, and filtered. To the filtrate was added 4-bromophenyl isocyanate (17 mg, 0.088 mmol), and the mixture was stirred at RT for 1 h. The reaction mixture was concentrated under vacuum to dryness, and the residue was adsorbed on a plate of silica gel and then developed with 3% methanol/chloroform to afford 3-[[3-(4-bromophenylureido)propyl](1,2,3,4-tetrahydro-1-naphthyl)amino]-1-[1-(triphenylmethyl)tetrazol-5-yl]propane (Compound 217, 33 mg, 60%): MS(ES+) m/e 756 [M+H]+; 1H NMR (400 MHz, CDCl3) δ 7.62 (m, 1H), 7.53 (br, 1H), 7.34 (m, 10H), 7.09 (m, 12H), 5.79 (br, 1H), 4.05 (m, 1H), 3.48 (m, 1H), 3.31 (m, 1H), 3.17 (m, 1H), 2.74 (m, 4H), 2.55 (m, 1H), 2.44 (m, 2H), 1.96 (m, 3H), 1.86 (m, 1H), 1.72 (m, 2H), 1.61 (m, 2H).
Reaction SMILES: [OH:1][C:2]1[CH:3]=[C:4]([CH:8]([CH2:13][CH:14]=[CH2:15])[CH2:9][C:10]([OH:12])=[O:11])[CH:5]=[CH:6][CH:7]=1.[CH3:16]O>S(=O)(=O)(O)O.CCOC(C)=O>[OH:1][C:2]1[CH:3]=[C:4]([CH:8]([CH2:13][CH:14]=[CH2:15])[CH2:9][C:10]([O:12][CH3:16])=[O:11])[CH:5]=[CH:6][CH:7]=1
Reactant: C=CCC(CC(=O)O)c1cccc(O)c1
Reactant: CO
Agent: O=S(=O)(O)O
Solvent: CCOC(C)=O
Product: C=CCC(CC(=O)OC)c1cccc(O)c1
Temperature: 25 °C
Reaction time: 8 h
Yield: 84 %

Procedure:
To a solution of 43.2 (2.4 g, 12 mmol) in MeOH (25 mL) was added five drops of sulfuric acid. The mixture was stirred overnight at reflux, cooled to room temperature, diluted with EtOAc, washed with water and brine, dried (MgSO4), and concentrated. The crude product was chromatographed on silica gel (0-25% EtOAc/hexane) to afford 43.3 (2.2 g, 84%) as a colorless oil.
Reaction SMILES: O[C:2]1[CH:3]=[C:4]([CH:7]=[CH:8][CH:9]=1)[CH:5]=[O:6].[Cl:10][C:11]1[N:16]=CC=C[N:12]=1.CCN(C(C)C)C(C)C>CCOC(C)=O>[Cl:10][C:11]1[NH:16][C:5](=[O:6])[C:4]2[C:3](=[CH:2][CH:9]=[CH:8][CH:7]=2)[N:12]=1
Reactant: O=Cc1cccc(O)c1
Reactant: Clc1ncccn1
Solvent: CCN(C(C)C)C(C)C
Solvent: CCOC(C)=O
Product: O=c1[nH]c(Cl)nc2ccccc12
Temperature: 105 °C
Yield: 54.8 %

Procedure:
A mixture of 3-hydroxybenzaldehyde (2.00 g, 16.38 mmol), 2-chloropyrimidine (1.88 g, 16.38 mmol) and iPr2NEt (5.71 mL, 32.75 mmol), under N2 atmosphere was heated at 105° C. for 24 h. The reaction mixture was allowed to cool to room temperature. The crude was subjected to column chromatography (silica gel, 20% EtOAc in hexanes) to furnish 1.62 g of the desired aryl ether (1) as an off-white solid.
Reaction SMILES: [CH2:1]([O:8][C:9]1[CH:14]=[CH:13][C:12]([OH:15])=[CH:11][CH:10]=1)[C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=1.C[O-].[Na+].[I-].[Na+].Cl[CH2:22][CH2:23][CH2:24][CH2:25][CH2:26][CH2:27][OH:28]>CN(C)C=O.CO>[CH2:1]([O:8][C:9]1[CH:10]=[CH:11][C:12]([O:15][CH2:22][CH2:23][CH2:24][CH2:25][CH2:26][CH2:27][OH:28])=[CH:13][CH:14]=1)[C:2]1[CH:3]=[CH:4][CH:5]=[CH:6][CH:7]=1
Reactant: Oc1ccc(OCc2ccccc2)cc1
Reactant: OCCCCCCCl
Agent: C[O-]
Agent: [I-]
Agent: [Na+]
Solvent: CO
Solvent: CN(C)C=O
Product: OCCCCCCOc1ccc(OCc2ccccc2)cc1
Reaction time: 0.08 h

Procedure:
A mixture of 106.0 g (0.53 mole) of p-benzyloxyphenol (Eastman), 28.6 g (0.53 mole) sodium methoxide (MCB) and about 2 g of sodium iodide in 600 ml of dimethylformamide is stirred for 5 minutes, after which 73 g (0.53 mole) of 6-chlorohexan-1-ol (MCB) is added, and the mixture is refluxed with stirring. The methanol formed in the reaction is allowed to distill off. After 2 hours reflux, the mixture is diluted with ice and water, 500 ml of 10% potassium hydroxide is added, and the resultant precipitate collected and dried. The solid is combined with 1 liter of butanone, refluxed and filtered. The residue is cooled, whereupon the desired product crystallizes out. The solid product is stirred with 1 liter of acetone at room temperature, the mixture is filtered to separate additional insoluble by-product, the acetone boiled off and replaced with methanol, and the methanolic solution cooled to crystallize out the desired product, m.p. 94-97° C.
Reaction SMILES: Cl.Cl.[NH2:3][CH:4]1[CH2:9][CH2:8][N:7]([CH2:10][CH2:11][CH2:12][C:13]([C:15]2[CH:20]=[CH:19][CH:18]=[CH:17][CH:16]=2)=[O:14])[CH2:6][CH2:5]1.[Cl:21][C:22]1[CH:30]=[CH:29][C:25]([C:26](Cl)=[O:27])=[CH:24][CH:23]=1>>[Cl:21][C:22]1[CH:30]=[CH:29][C:25]([C:26]([NH:3][CH:4]2[CH2:9][CH2:8][N:7]([CH2:10][CH2:11][CH2:12][C:13]([C:15]3[CH:16]=[CH:17][CH:18]=[CH:19][CH:20]=3)=[O:14])[CH2:6][CH2:5]2)=[O:27])=[CH:24][CH:23]=1
Reactant: NC1CCN(CCCC(=O)c2ccccc2)CC1
Reactant: O=C(Cl)c1ccc(Cl)cc1
Agent: Cl
Product: O=C(CCCN1CCC(NC(=O)c2ccc(Cl)cc2)CC1)c1ccccc1

Procedure:
4-Amino-1-(4-phenyl-4-oxobutyl)piperidine dihydrochloride (3.19 g.) was acylated with p-chloro-benzoyl chloride (1.75 g.) in the manner of example 75. Filtration afforded the title compound as the base (3.277 g.). This was suspended in boiling ethanol (15 ml.) and ethanol/HCl added until acid. On cooling the title compound crystallised out as the hydrochloride, colourless needles (3.41 g.), m.p. 261.1°.
Reaction SMILES: [F:1][C:2]1[C:7]([F:8])=[CH:6][C:5]([C:9]2[CH:14]=[CH:13][N:12]=[CH:11][C:10]=2[NH:15][CH3:16])=[C:4]([O:17][CH3:18])[CH:3]=1.[F:19][C:20]1[CH:21]=[C:22]([CH:26]=[C:27]([C:29]([F:32])([F:31])[F:30])[CH:28]=1)[C:23](Cl)=[O:24]>CCCCCCC.CCOC(C)=O>[F:1][C:2]1[C:7]([F:8])=[CH:6][C:5]([C:9]2[CH:14]=[CH:13][N:12]=[CH:11][C:10]=2[N:15]([CH3:16])[C:23](=[O:24])[C:22]2[CH:26]=[C:27]([C:29]([F:32])([F:31])[F:30])[CH:28]=[C:20]([F:19])[CH:21]=2)=[C:4]([O:17][CH3:18])[CH:3]=1
Reactant: CNc1cnccc1-c1cc(F)c(F)cc1OC
Reactant: O=C(Cl)c1cc(F)cc(C(F)(F)F)c1
Solvent: CCCCCCC
Solvent: CCOC(C)=O
Product: COc1cc(F)c(F)cc1-c1ccncc1N(C)C(=O)c1cc(F)cc(C(F)(F)F)c1

Procedure:
The title compound was prepared in analogy to example 72, intermediate, from [4-(4,5-difluoro-2-methoxy-phenyl)-pyridin-3-yl]-methyl-amine and 3-fluoro-5-(trifluoromethyl)benzoic acid chloride (CAS RN 171243-30-4) and using a gradient of n-heptane:EtOAc (100:0 to 20:80) for the chromatographic purification. Yellow solid (33%). MS (ESI): m/z=441.103 [M+H]+.
Reaction SMILES: [Cl:1][C:2]1[CH:3]=[C:4]([S:9]([N:12]2[CH:25]([CH2:26][C:27](O)=[O:28])[C:24]3[C:19](=[CH:20][CH:21]=[C:22]([F:30])[CH:23]=3)[C:18]3[CH:17]=[CH:16][CH:15]=[CH:14][C:13]2=3)(=[O:11])=[O:10])[CH:5]=[CH:6][C:7]=1[Cl:8].C(N(CC)CC)C.Cl.CN(C)CCCN=C=NCC.Cl.Cl.[NH:52]1[CH2:56][CH2:55][N:54]=[C:53]1[C:57]1[CH:62]=[CH:61][C:60]([CH2:63][CH2:64][NH2:65])=[CH:59][CH:58]=1>CN(C)C=O>[ClH:1].[Cl:1][C:2]1[CH:3]=[C:4]([S:9]([N:12]2[CH:25]([CH2:26][C:27]([NH:65][CH2:64][CH2:63][C:60]3[CH:61]=[CH:62][C:57]([C:53]4[NH:54][CH2:55][CH2:56][N:52]=4)=[CH:58][CH:59]=3)=[O:28])[C:24]3[C:19](=[CH:20][CH:21]=[C:22]([F:30])[CH:23]=3)[C:18]3[CH:17]=[CH:16][CH:15]=[CH:14][C:13]2=3)(=[O:10])=[O:11])[CH:5]=[CH:6][C:7]=1[Cl:8]
Reactant: O=C(O)CC1c2cc(F)ccc2-c2ccccc2N1S(=O)(=O)c1ccc(Cl)c(Cl)c1
Reactant: NCCc1ccc(C2=NCCN2)cc1
Agent: CCN=C=NCCCN(C)C
Agent: Cl
Solvent: CCN(CC)CC
Solvent: CN(C)C=O
Product: O=C(CC1c2cc(F)ccc2-c2ccccc2N1S(=O)(=O)c1ccc(Cl)c(Cl)c1)NCCc1ccc(C2=NCCN2)cc1
Temperature: 25 °C
Reaction time: 8 h
Yield: 251.9 %

Procedure:
A solution of [5-(3,4-dichloro-benzenesulfonyl)-8-fluoro-5,6-dihydro-phenanthridin-6-yl]-acetic acid (210 mg, 0.45 mmol), triethylamine (0.07 mL, 1.5 mmol) and N-(3-dimethylaminopropyl)-N′-ethylcarbodiimide hydrochloride (0.19 g, 0.5 mmol) in dry dimethyl formamide (5 mL) was stirred at room temperature for five minutes before 2-[4-(4,5-dihydro-1H-imidazol-2-yl)-phenyl]-ethylamine dihydrochloride (Reference Example 2) (131 mg, 0.5 mmol) was added. The pH of the reaction mixture was adjusted to 8 by addition of triethylamine, the so obtained mixture was stirred at room temperature overnight, then concentrated in vacuo. The residue was purified by preparative thin-layer chromatography (dichloromethane:methanol:NH4OH=5:1:0.1) to yield 382 mg (75%) of the title compound as white crystals.
Reaction SMILES: [CH3:1][C:2]1([CH3:33])[CH2:7][CH2:6][CH:5]([N:8]([CH2:16][C:17]2[CH:22]=[CH:21][C:20]([C:23]3[CH:28]=[CH:27][CH:26]=[C:25]([C:29]([O:31]C)=[O:30])[CH:24]=3)=[CH:19][CH:18]=2)[C:9]([O:11][C:12]([CH3:15])([CH3:14])[CH3:13])=[O:10])[CH2:4][CH2:3]1.O[Li].O.O>C1COCC1>[CH3:1][C:2]1([CH3:33])[CH2:3][CH2:4][CH:5]([N:8]([CH2:16][C:17]2[CH:22]=[CH:21][C:20]([C:23]3[CH:28]=[CH:27][CH:26]=[C:25]([C:29]([OH:31])=[O:30])[CH:24]=3)=[CH:19][CH:18]=2)[C:9]([O:11][C:12]([CH3:13])([CH3:14])[CH3:15])=[O:10])[CH2:6][CH2:7]1
Reactant: COC(=O)c1cccc(-c2ccc(CN(C(=O)OC(C)(C)C)C3CCC(C)(C)CC3)cc2)c1
Agent: [Li]O
Solvent: O
Solvent: C1CCOC1
Product: CC1(C)CCC(N(Cc2ccc(-c3cccc(C(=O)O)c3)cc2)C(=O)OC(C)(C)C)CC1

Procedure:
A mixture of methyl 4′-[((4,4-dimethylcyclohexyl){[(1,1-dimethylethyl)oxy]carbonyl}-amino)methyl]-3-biphenylcarboxylate (0.850 g; 1.88 mmol), LiOH.H2O (0.395 g; 9.40 mmol), water (2 mL) and THF (20 mL) was heated under reflux for 24 h, cooled and concentrated in vacuo. The residue was partitioned between EtOAc/1N KHSO4, layers were separated and the organic layer was extracted with EtOAc (×2). combined organics were washed (water, brine), dried over Na2SO4 and concentrated in vacuo affording the title compound as a colorless foam. LC/MS (method E) tR 0.77 min; m/z 464 (M−H).
Reaction SMILES: [CH2:1]([N:3]1[C:15]2[CH:14]=[CH:13][C:12]([CH:16]=O)=[CH:11][C:10]=2[C:9]2[C:4]1=[CH:5][CH:6]=[CH:7][CH:8]=2)[CH3:2].[CH3:18][CH:19]([CH3:36])[C:20]([NH:22][C:23]1[CH:28]=[CH:27][C:26]([CH3:29])=[C:25]([CH:30]2[CH2:35][CH2:34][NH:33][CH2:32][CH2:31]2)[CH:24]=1)=[O:21]>>[CH2:1]([N:3]1[C:15]2[CH:14]=[CH:13][C:12]([CH2:16][N:33]3[CH2:34][CH2:35][CH:30]([C:25]4[CH:24]=[C:23]([NH:22][C:20](=[O:21])[CH:19]([CH3:36])[CH3:18])[CH:28]=[CH:27][C:26]=4[CH3:29])[CH2:31][CH2:32]3)=[CH:11][C:10]=2[C:9]2[C:4]1=[CH:5][CH:6]=[CH:7][CH:8]=2)[CH3:2]
Reactant: CCn1c2ccccc2c2cc(C=O)ccc21
Reactant: Cc1ccc(NC(=O)C(C)C)cc1C1CCNCC1
Product: CCn1c2ccccc2c2cc(CN3CCC(c4cc(NC(=O)C(C)C)ccc4C)CC3)ccc21

Procedure:
Prepared by Procedure AA and Scheme AJ using 9-ethyl-9H-carbazole-3-carbaldehyde and 2-methyl-N-[4-methyl-3-(4-piperidinyl)phenyl]propanamide: ESMS m/e: 468.1 (M+H)+.
Reaction SMILES: Cl[C:2]1[CH:7]=[C:6]([C:8]([F:11])([F:10])[F:9])[N:5]=[C:4]([C:12]2[CH:13]=[N:14][CH:15]=[CH:16][CH:17]=2)[N:3]=1.[CH3:18][C:19]1[CH:25]=[CH:24][C:23]([N+:26]([O-:28])=[O:27])=[CH:22][C:20]=1[NH2:21].Cl.[OH-].[Na+]>O.C(O)C>[CH3:18][C:19]1[CH:25]=[CH:24][C:23]([N+:26]([O-:28])=[O:27])=[CH:22][C:20]=1[NH:21][C:2]1[CH:7]=[C:6]([C:8]([F:11])([F:10])[F:9])[N:5]=[C:4]([C:12]2[CH:13]=[N:14][CH:15]=[CH:16][CH:17]=2)[N:3]=1
Reactant: Cc1ccc([N+](=O)[O-])cc1N
Reactant: FC(F)(F)c1cc(Cl)nc(-c2cccnc2)n1
Agent: Cl
Agent: [Na+]
Agent: [OH-]
Solvent: O
Solvent: CCO
Product: Cc1ccc([N+](=O)[O-])cc1Nc1cc(C(F)(F)F)nc(-c2cccnc2)n1
Yield: 18.8 %

Procedure:
A mixture of 4-chloro-2-(3-pyridinyl)-6-(trifluoromethyl)pyrimidine (500 mg, 1.93 mmol), 2-methyl,5-nitroaniline (441 mg, 2.90 mmol), and 2N HCl (1.5 ml) in water:ethanol (1:1, 100 ml) was refluxed for 48 h. The mixture was cooled to room temperature and basified with aqueous 2N NaOH to pH 10–12. The resulting precipitate was filtered, washed with water and water:ethanol (2:1). The product was dried under vacuo and then washed with chloroform to give a yellow solid (136 mg, 19%). 1H NMR (DMSO-d6): 9.84 (s, 1H), 9.41 (s, 1H), 8.99 (s, 1H), 8.73 (d, J=4.2 Hz, 1H), 8.57 (d, J=7.8 Hz, 1H), 8.02 (dd, J=1.8, 7.8, 1H), 7.61 (d, J=8.1 Hz, 1H), 7.58–7.54 (m, 1H), 7.39 (s, 1H), 2.45 (s, 3H).
Reaction SMILES: [OH:1][C:2]1[CH:10]=[CH:9][C:8]2[NH:7][C:6]3[CH:11]([CH2:14][C:15]([O:17][CH2:18][CH3:19])=[O:16])[CH2:12][CH2:13][C:5]=3[C:4]=2[CH:3]=1.C(=O)([O-])[O-].[Cs+].[Cs+].Br[CH2:27][C:28]1[CH:33]=[N:32][C:31]([O:34][CH:35]([CH3:37])[CH3:36])=[CH:30][N:29]=1>CN(C=O)C>[CH:35]([O:34][C:31]1[N:32]=[CH:33][C:28]([CH2:27][O:1][C:2]2[CH:10]=[CH:9][C:8]3[NH:7][C:6]4[CH:11]([CH2:14][C:15]([O:17][CH2:18][CH3:19])=[O:16])[CH2:12][CH2:13][C:5]=4[C:4]=3[CH:3]=2)=[N:29][CH:30]=1)([CH3:37])[CH3:36]
Reactant: CC(C)Oc1cnc(CBr)cn1
Reactant: CCOC(=O)CC1CCc2c1[nH]c1ccc(O)cc21
Agent: O=C([O-])[O-]
Agent: [Cs+]
Solvent: CN(C)C=O
Product: CCOC(=O)CC1CCc2c1[nH]c1ccc(OCc3cnc(OC(C)C)cn3)cc21
Temperature: 25 °C
Reaction time: 0.08 h
Yield: 19.9 %

Procedure:
Ethyl 2-(7-hydroxy-1,2,3,4-tetrahydrocyclopenta[b]indol-3-yl)acetate (0.035 g, 0.135 mmol) and cesium carbonate (0.048 g, 0.148 mmol) were dissolved in DMF (0.5 mL) and stirred at room temperature for 5 min. To this mixture at 0° C. was added a solution of 2-(bromomethyl)-5-isopropoxypyrazine (0.034 g, 0.148 mmol) in DMF (0.20 mL) and was stirred at room temperature for 60 h. The solids were removed by filtration. The filtrate was purified by HPLC to give ethyl 2-(7-((5-isopropoxypyrazin-2-yl)methoxy)-1,2,3,4-tetrahydrocyclopenta[b]indol-3-yl)acetate (11 mg). To the ester dissolved in dioxane (288 μL) was added aqueous LiOH (1 N, 72 μL). The mixture was stirred at room temperature for 16 h; before more aqueous LiOH (1 N, 200 μL) was added. Stirring was continued for 1 h. To the reaction mixture was added water (1.5 mL) and the reaction mixture was acidified to pH 3 with 1 N HCl. The mixture was purified by HPLC to give the title compound as a yellow solid (7 mg). LCMS m/z=382.4 [M+H]+; 1H NMR (500 MHz, CDCl3) δ ppm 1.32 (d, J=6.31 Hz, 6H), 1.95-2.18 (m, 1H), 2.28-2.41 (m, 1H), 2.56-2.79 (m, 4H), 3.36-3.56 (m, 1H), 5.09 (s, 2H), 5.15-5.33 (m, 1H), 6.71 (d, J=8.83 Hz, 1H), 6.94 (s, 1H), 7.20 (d, J=8.83 Hz, 1H), 8.20 (s, 1H), 8.30 (s, 1H), 10.37 (s, 1H).
Reaction SMILES: [CH3:1][C:2]([C:4]1[CH:5]=[CH:6][CH:7]=[C:8]([OH:10])[CH:9]=1)=[O:3].C(=O)([O-])[O-].[K+].[K+].Br[CH2:18][CH:19]=[CH2:20]>CC(C)=O>[CH2:20]([O:10][C:8]1[CH:9]=[C:4]([C:2](=[O:3])[CH3:1])[CH:5]=[CH:6][CH:7]=1)[CH:19]=[CH2:18]
Reactant: CC(=O)c1cccc(O)c1
Reactant: C=CCBr
Agent: O=C([O-])[O-]
Agent: [K+]
Solvent: CC(C)=O
Product: C=CCOc1cccc(C(C)=O)c1
Temperature: 25 °C
Reaction time: 16 h

Procedure:
To solution of 3-hydroxyacetophenone (2.140 g, 15.72 mmol) in acetone (100 mL) was added potassium carbonate (4.344 g, 31.43 mmol), and 3-bromo-propene (2.282 g, 18.86 mmol) and the reaction was stirred at room temperature for 16 h. The solvent was removed in vacuo and water (25 mL) was added to the reaction mixture and then extracted with ethyl acetate (3×60 mL). The organic extracts were washed with brine (15 mL), dried (Na2SO4) and concentrated to give the title compound which was used as is in the next step.