Azzindani/Open_Reaction_Data huggingface dataset:
Reaction SMILES: [Br:1][C:2]1[CH:7]=[CH:6][C:5]([CH:8]([CH2:12][CH2:13][CH2:14][Cl:15])[C:9]([OH:11])=[O:10])=[CH:4][CH:3]=1.[CH3:16]O>O=S(Cl)Cl>[CH3:16][O:10][C:9](=[O:11])[CH:8]([C:5]1[CH:4]=[CH:3][C:2]([Br:1])=[CH:7][CH:6]=1)[CH2:12][CH2:13][CH2:14][Cl:15]
Reactant: CO
Reactant: O=C(O)C(CCCCl)c1ccc(Br)cc1
Solvent: O=S(Cl)Cl
Product: COC(=O)C(CCCCl)c1ccc(Br)cc1
Yield: 90 %

Procedure:
To a solution of 2-(4-Bromo-phenyl)-5-chloropentanoic acid (3 g, 10.38 mmol) in MeOH (60 mL), SOCl2 (2 mL) was added at 0 degrees Celsius, then the mixture refluxed for 5 h. After cooling, the solution was evaporated to dryness under reduced pressure, then EtOAc was added and the mixture was washed with aq. NaHCO3, the organic layer was dried with MgSO4, and evaporated to give the compound as an oil (2.85 g, 90%). MS: calc'd 304 (MH+), exp 304 (MH+).
Reaction SMILES: [OH:1][C:2]1[CH:14]=[CH:13][C:5]([CH2:6][C@H:7]2[CH2:11][O:10][C:9](=[O:12])[NH:8]2)=[CH:4][CH:3]=1.BrCC[CH:18]([O:21][CH:22](OC)[CH2:23]CBr)[O:19][CH3:20]>>[CH3:20][O:19][CH2:18][O:21][CH2:22][CH2:23][O:1][C:2]1[CH:14]=[CH:13][C:5]([CH2:6][C@H:7]2[CH2:11][O:10][C:9](=[O:12])[NH:8]2)=[CH:4][CH:3]=1
Reactant: O=C1N[C@@H](Cc2ccc(O)cc2)CO1
Reactant: COC(CCBr)OC(CCBr)OC
Product: COCOCCOc1ccc(C[C@H]2COC(=O)N2)cc1
Yield: 77 %

Procedure:
Compound 5a is synthesized by general procedure H from (S)-(−)-4-(4-hydroxybenzyl)-2-oxazolidinone (Tetrahedron; EN; 57; 39; 2001; 8313-8322) and 2-bromo-ethyl-methoxy-methyl-ether (Aldrich) at 10-fold scale in 77% yield (15.4 mmol, 4.33 g).
Reaction SMILES: [C:1]([O:5][C:6]([N:8]1[CH2:13][CH2:12][N:11]([C:14]2[CH:19]=[CH:18][C:17]([O:20][CH2:21][CH2:22][CH2:23]Cl)=[CH:16][CH:15]=2)[CH2:10][CH2:9]1)=[O:7])([CH3:4])([CH3:3])[CH3:2].[NH:25]1[CH2:30][CH2:29][CH2:28][CH2:27][CH2:26]1.C(=O)([O-])[O-].[K+].[K+].[I-].[K+]>CC(=O)CC>[C:1]([O:5][C:6]([N:8]1[CH2:13][CH2:12][N:11]([C:14]2[CH:19]=[CH:18][C:17]([O:20][CH2:21][CH2:22][CH2:23][N:25]3[CH2:30][CH2:29][CH2:28][CH2:27][CH2:26]3)=[CH:16][CH:15]=2)[CH2:10][CH2:9]1)=[O:7])([CH3:4])([CH3:3])[CH3:2]
Reactant: CC(C)(C)OC(=O)N1CCN(c2ccc(OCCCCl)cc2)CC1
Reactant: C1CCNCC1
Agent: O=C([O-])[O-]
Agent: [I-]
Agent: [K+]
Solvent: CCC(C)=O
Product: CC(C)(C)OC(=O)N1CCN(c2ccc(OCCCN3CCCCC3)cc2)CC1
Temperature: 25 °C

Procedure:
A mixture of 4-[4-(3-chloro-propoxy)-phenyl]-piperazine-1-carboxylic acid tert-butyl ester (D9) (4.0 g; 11.3 mM), piperidine (2.23 ml; 2 eq), potassium carbonate (3.73 g; 2.4 eq) and potassium iodide (3.74 g; 2 eq) in butan-2-one (100 ml) was heated at reflux for 3 days. The mixture was allowed to cool to room temperature, filtered and evaporated to give the title compound as a pale yellow solid (4.6 g)
Reaction SMILES: [N+:1]([C:4]1[CH:5]=[C:6]([O:15][CH2:16][C:17]#[C:18][C:19]2[CH:24]=[CH:23][CH:22]=[CH:21][CH:20]=2)[CH:7]=[C:8]([C:10]([OH:14])([CH3:13])[CH2:11][OH:12])[CH:9]=1)([O-:3])=[O:2].[CH3:25][C:26]([CH3:28])=O>>[CH3:25][C:26]1([CH3:28])[O:14][C:10]([CH3:13])([C:8]2[CH:9]=[C:4]([N+:1]([O-:3])=[O:2])[CH:5]=[C:6]([O:15][CH2:16][C:17]#[C:18][C:19]3[CH:24]=[CH:23][CH:22]=[CH:21][CH:20]=3)[CH:7]=2)[CH2:11][O:12]1
Reactant: CC(C)=O
Reactant: CC(O)(CO)c1cc(OCC#Cc2ccccc2)cc([N+](=O)[O-])c1
Product: CC1(C)OCC(C)(c2cc(OCC#Cc3ccccc3)cc([N+](=O)[O-])c2)O1
Yield: 95 %

Procedure:
Using the procedure described in Example 1, 2-[5-nitro-3-(3-phenylprop-2-ynyloxy)phenyl]propane-1,2-diol was reacted with acetone to give 2,2,4-trimethyl-4-[5-nitro-3-(3-phenylprop-2-ynyloxy)phenyl]-1,3-dioxolane in 95% yield, as an oil.
Reaction SMILES: [Cl:1][C:2]1[CH:3]=[C:4]([CH:35]=[CH:36][C:37]=1[O:38][CH3:39])[CH2:5][NH:6][C:7]1[C:12]([C:13]([O:15][CH3:16])=[O:14])=[C:11]([N:17]2[CH2:22][CH2:21][N:20]3[CH:23]=[CH:24][N:25]=[C:19]3[CH2:18]2)[N:10]=[C:9](S(CC2C=CC=CC=2)=O)[N:8]=1.[OH:40][CH:41]1[CH2:46][CH2:45][NH:44][CH2:43][CH2:42]1.C(N(CC)CC)C>CN(C)C(=O)C>[Cl:1][C:2]1[CH:3]=[C:4]([CH:35]=[CH:36][C:37]=1[O:38][CH3:39])[CH2:5][NH:6][C:7]1[C:12]([C:13]([O:15][CH3:16])=[O:14])=[C:11]([N:17]2[CH2:22][CH2:21][N:20]3[CH:23]=[CH:24][N:25]=[C:19]3[CH2:18]2)[N:10]=[C:9]([N:44]2[CH2:45][CH2:46][CH:41]([OH:40])[CH2:42][CH2:43]2)[N:8]=1
Reactant: COC(=O)c1c(NCc2ccc(OC)c(Cl)c2)nc(S(=O)Cc2ccccc2)nc1N1CCn2ccnc2C1
Reactant: OC1CCNCC1
Solvent: CC(=O)N(C)C
Solvent: CCN(CC)CC
Product: COC(=O)c1c(NCc2ccc(OC)c(Cl)c2)nc(N2CCC(O)CC2)nc1N1CCn2ccnc2C1
Temperature: 60 °C
Reaction time: 1.5 h

Procedure:
A mixture of whole amount of 4-(3-chloro-4-methoxybenzylamino)-5-methoxycarbonyl-6-(5,6,7-,8-tetrahydroimidazo[1,2-a]pyrazin-7-yl)-2-benzylsulfinylpyrimidine (prepared in the above (5)), 4-hydroxypiperidine 57 mg, triethylamine 57 mg and N,N-dimethylacetamide 3 ml is stirred at 60° C. for 1.5 hours. After cooling the reaction mixture is diluted with ice water and extracted with ethyl acetate. The organic layer is washed, dried and concentrated in vacuo. The residue is crystallized from a mixture of ethyl acetate and isopropyl ether to give of 4-(3-chloro-4-methoxybenzylamino)-5-methoxycarbonyl-6-(5,6,7,8-tetrahydroimidazo[1,2-a]pyrazin-7-yl)-2-(4-hydroxypiperidin-1-yl)pyrimidine as a colorless crystalline powder 75 mg.
Reaction SMILES: [Si:1]([O:8][C@H:9]1[CH2:18][C:17]([CH3:20])([CH3:19])[CH2:16][C:15]2[N:14]=[C:13]([CH:21]([CH3:23])[CH3:22])[C:12]([CH:24]=[O:25])=[C:11]([I:26])[C:10]1=2)([C:4]([CH3:7])([CH3:6])[CH3:5])([CH3:3])[CH3:2].I[C:28]1[CH:33]=[CH:32][C:31]([C:34]([CH3:38])([CH3:37])[C:35]#[N:36])=[CH:30][CH:29]=1>O1CCCC1>[Si:1]([O:8][C@H:9]1[CH2:18][C:17]([CH3:19])([CH3:20])[CH2:16][C:15]2[N:14]=[C:13]([CH:21]([CH3:22])[CH3:23])[C:12]([C@@H:24]([OH:25])[C:28]3[CH:33]=[CH:32][C:31]([C:34]([CH3:38])([CH3:37])[C:35]#[N:36])=[CH:30][CH:29]=3)=[C:11]([I:26])[C:10]1=2)([C:4]([CH3:5])([CH3:6])[CH3:7])([CH3:3])[CH3:2]
Reactant: CC(C)(C#N)c1ccc(I)cc1
Reactant: CC(C)c1nc2c(c(I)c1C=O)[C@@H](O[Si](C)(C)C(C)(C)C)CC(C)(C)C2
Solvent: C1CCOC1
Product: CC(C)c1nc2c(c(I)c1[C@@H](O)c1ccc(C(C)(C)C#N)cc1)[C@@H](O[Si](C)(C)C(C)(C)C)CC(C)(C)C2

Procedure:
Obtained by starting from (S)-5-(tert-butyldimethylsilyloxy)-4-iodo-2-isopropyl-7,7-dimethyl-5,6,7,8-tetrahydroquinoline-3-carbaldehyde and 2-(4-iodophenyl)-2-methylpropanenitrile. A 1.3 M solution of isopropylmagnesium chloride-lithium chloride complex in tetrahydrofurane is used instead of isopropylmagnesium chloride.
Reaction SMILES: [I:1]N1C(=O)CCC1=O.OS(O)(=O)=O.[O:14]1[C:18]2[CH:19]=[CH:20][C:21]([C:23]3[C:24]4[CH2:38][O:37][C:36](=[O:39])[C:25]=4[CH:26]=[C:27]4[C:35]=3[C:31]3[O:32][CH2:33][O:34][C:30]=3[CH:29]=[CH:28]4)=[CH:22][C:17]=2[O:16][CH2:15]1>C(#N)C>[O:14]1[C:18]2[CH:19]=[CH:20][C:21]([C:23]3[C:24]4[CH2:38][O:37][C:36](=[O:39])[C:25]=4[CH:26]=[C:27]4[C:35]=3[C:31]3[O:32][CH2:33][O:34][C:30]=3[CH:29]=[C:28]4[I:1])=[CH:22][C:17]=2[O:16][CH2:15]1
Reactant: O=C1OCc2c1cc1ccc3c(c1c2-c1ccc2c(c1)OCO2)OCO3
Reactant: O=C1CCC(=O)N1I
Agent: O=S(=O)(O)O
Solvent: CC#N
Product: O=C1OCc2c1cc1c(I)cc3c(c1c2-c1ccc2c(c1)OCO2)OCO3
Temperature: 25 °C
Reaction time: 36 h
Yield: 55.4 %

Procedure:
N-iodosuccinimide (13.6 mg, 0.06 mmol) and concentrated H2SO4 (5 μL) was added to a solution of 2 (14 mg, 0.04 mmol) in acetonitrile (1 mL). The mixture was stirred at room temperature for 36 h, concentrated at reduced pressure, and then diluted with ether (30 mL). The same workup and purification procedure as described for the isolation of 37 afforded 39 (10.5 mg, 55%) as a yellow powder. mp 255° C. (decomp.); 1H NMR (CDCl3) δ 8.78 (s, 1H, H4), 7.93 (s, 1H, H6), 6.75-6.90 (m, 3H, H2′+H5′+H6′), 6.08 (AB, 2H, 3′,4′-OCH2O—, Δδ=8.7 Hz, J=1.5 Hz), 5.97 (AB, 2H, 7,8-OCH2O—, Δδ=7.8 Hz, J=1.5 Hz), 5.23 (q, 2H, lactone-CH2—, J=8.7 Hz); MS (EI) m/z 474 [M]+.
Reaction SMILES: [Cl:1][C:2]1[CH:3]=[C:4]([C:9]2([C:24]([F:27])([F:26])[F:25])[O:13][N:12]=[C:11]([C:14]3[CH:19]=[CH:18][C:17]([CH3:20])=[C:16]([N+:21]([O-:23])=[O:22])[CH:15]=3)[CH2:10]2)[CH:5]=[C:6]([Cl:8])[CH:7]=1.[Br:28]N1C(=O)CCC1=O>ClC(Cl)C>[Br:28][CH2:20][C:17]1[CH:18]=[CH:19][C:14]([C:11]2[CH2:10][C:9]([C:4]3[CH:5]=[C:6]([Cl:8])[CH:7]=[C:2]([Cl:1])[CH:3]=3)([C:24]([F:25])([F:27])[F:26])[O:13][N:12]=2)=[CH:15][C:16]=1[N+:21]([O-:23])=[O:22]
Reactant: O=C1CCC(=O)N1Br
Reactant: Cc1ccc(C2=NOC(c3cc(Cl)cc(Cl)c3)(C(F)(F)F)C2)cc1[N+](=O)[O-]
Solvent: CC(Cl)Cl
Product: O=[N+]([O-])c1cc(C2=NOC(c3cc(Cl)cc(Cl)c3)(C(F)(F)F)C2)ccc1CBr
Yield: 53.2 %

Procedure:
A solution of 5-(3,5-dichlorophenyl)-3-(4-methyl-3-nitrophenyl)-5-(trifluoromethyl)-4,5-dihydroisoxazole (1.9 g), N-bromosuccinimide (0.9 g) and 2,2′-azobisisobutylonitrile (0.1 g) in dichloroethane was heated to reflux for 3 hours. The reaction solution was washed with water, and the organic layer was dried over anhydrous magnesium sulfate. The solvent was distilled off under reduced pressure, and the residue was then purified by silica gel chromatography to yield 3-[4-(bromomethyl)-3-nitrophenyl]-5-(3,5-dichlorophenyl)-5-(trifluoromethyl)-4,5-dihydroisoxazole (1.2 g).
Reaction SMILES: [Br:1][C:2]1[C:7]([OH:8])=[CH:6][CH:5]=[C:4]([CH3:9])[CH:3]=1.C(=O)([O-])[O-].[K+].[K+].[CH2:16](Cl)[C:17](=[CH2:19])[CH3:18]>CN(C)C=O.C(OCC)(=O)C>[Br:1][C:2]1[CH:3]=[C:4]([CH3:9])[CH:5]=[CH:6][C:7]=1[O:8][CH2:18][C:17]([CH3:19])=[CH2:16]
Reactant: Cc1ccc(O)c(Br)c1
Reactant: C=C(C)CCl
Agent: O=C([O-])[O-]
Agent: [K+]
Solvent: CCOC(C)=O
Solvent: CN(C)C=O
Product: C=C(C)COc1ccc(C)cc1Br
Temperature: 100 °C
Reaction time: 8 h
Yield: 98.6 %

Procedure:
To a solution of 2-bromo-p-cresol (10 ml, 82.7 mmol) in N,N-dimethylformamide (200 ml) were added potassium carbonate (17.2 g, 124 mmol) and methallyl chloride (9.8 ml, 99.2 mmol), and the mixture was stirred at 100° C. overnight. The mixture was diluted with ethyl acetate, and washed with water and saturated brine. The mixture was dried over anhydrous magnesium sulfate, filtered, and concentrated. The residue was purified by silica gel column chromatography (hexane:ethyl acetate=5:1) to give 2-bromo-4-methyl-1-[(2-methyl-2-propenyl)oxy]benzene (19.67 g, 99%) as a colorless transparent oil.
Reaction SMILES: [O:1]=[C:2]1[C:10]2[C:5](=[CH:6][C:7]([CH:11]=O)=[CH:8][CH:9]=2)[CH2:4][O:3]1.Cl.[NH2:14][OH:15].[OH-].[Na+]>O1CCCC1>[O:1]=[C:2]1[C:10]2[C:5](=[CH:6][C:7]([CH:11]=[N:14][OH:15])=[CH:8][CH:9]=2)[CH2:4][O:3]1
Reactant: O=Cc1ccc2c(c1)COC2=O
Reactant: NO
Agent: Cl
Agent: [Na+]
Agent: [OH-]
Solvent: C1CCOC1
Product: O=C1OCc2cc(C=NO)ccc21
Temperature: 0 °C
Reaction time: 1 h

Procedure:
1-Oxo-1,3-dihydroisobenzofuran-5-carbaldehyde (2.01 g, 12.4 mmol) obtained from Example 4-(3) was suspended in tetrahydrofuran (50 ml), and after the suspension was cooled to 0° C., hydroxylamine hydrochloride (1.04 g, 14.9 mmol) in an aqueous solution of sodium hydroxide (1.0N; 14.8 ml, 14.8 mmol) was added thereto. The resulting mixture was stirred at room temperature for 1 hour, and then concentrated to one third of the volume under reduced pressure. To the concentrated solution was added water, and the product was extracted with ethyl acetate. The combined organic layers were washed with a saturated aqueous solution of sodium chloride, and the solvent was distilled off under reduced pressure to give crude 1-oxo-1,3-dihydroisobenzofuran-5-carbaldehyde oxime as a solid. The crude product was dissolved in tetrahydrofuran (50 ml), and the solution was cooled to 0° C., then triethylamine (3.04 g, 30 mmol) and anhydrous trifluoroacetic acid (3.13 g, 14.9 mmol) were added thereto. The resulting mixture was stirred at the same temperature for 30 minutes, and then warmed to room temperature followed by stirring for 30 minutes more. The reaction mixture was cooled again to 0° C., and a saturated aqueous solution of sodium hydrogen carbonate was added thereto. The reaction product was extracted with ethyl acetate, and the combined organic layers were washed with a saturated aqueous solution of sodium chloride. The extract was concentrated under reduced pressure to give a solid residue. The residue was subjected to chromatography on a silica gel (150 g) column (eluent; ethyl acetate:dichloromethane=0:1˜1:10) to afford the title compound (1.57 g, 79% yield) as a solid (mp. 200-201° C.).
Reaction SMILES: Cl[C:2]1[N:7]=[C:6]([C:8]2[CH:13]=[CH:12][C:11]([CH3:14])=[CH:10][CH:9]=2)[N:5]=[C:4]([C:15]2[CH:20]=[CH:19][C:18]([CH3:21])=[CH:17][CH:16]=2)[N:3]=1.[Cl-].[Al+3].[Cl-].[Cl-].[CH2:26]([C:32]1[CH:38]=[CH:37][C:35]([OH:36])=[CH:34][C:33]=1[OH:39])[CH2:27][CH2:28][CH2:29][CH2:30][CH3:31].Cl>C1(C)C(C)=CC=CC=1>[OH:36][C:35]1[CH:34]=[C:33]([OH:39])[C:32]([CH2:26][CH2:27][CH2:28][CH2:29][CH2:30][CH3:31])=[CH:38][C:37]=1[C:2]1[N:7]=[C:6]([C:8]2[CH:13]=[CH:12][C:11]([CH3:14])=[CH:10][CH:9]=2)[N:5]=[C:4]([C:15]2[CH:20]=[CH:19][C:18]([CH3:21])=[CH:17][CH:16]=2)[N:3]=1
Reactant: CCCCCCc1ccc(O)cc1O
Reactant: Cc1ccc(-c2nc(Cl)nc(-c3ccc(C)cc3)n2)cc1
Agent: Cl
Agent: [Al+3]
Agent: [Cl-]
Solvent: Cc1ccccc1C
Product: CCCCCCc1cc(-c2nc(-c3ccc(C)cc3)nc(-c3ccc(C)cc3)n2)c(O)cc1O
Temperature: 90 °C

Procedure:
To a 350 mL sulfonation flask equipped with a mechanical stirrer, condenser and a nitrogen atmosphere are charged 29.6 g (100 mmol) of 2-chloro-4,6-bis(4-methylphenyl)-s-triazine, and 100 mL of xylene (mixture of isomers). To the beige suspension are added 11.3 g (85 mmol) of aluminum chloride in one portion. The mixture is warmed to ca. 90° C. for 75 minutes. 21.4 g (110 mmol) of 4-hexylresorcinol are then added in five portions over 45 minutes to the now homogeneous solution. The reaction mixture is heated at 90° C. for 18 hours. After cooling to room temperature, the contents of the flask are poured into 120 mL of 6% aqueous hydrochloric acid. The precipitate formed is removed by filtration, washed to pH 7 with water, rinsed with methanol and dried at 70° C. under vacuum. The title compound is obtained as a crude orange product (43.1 g) and melts at 228°-231° C. It can be used without further purification.
Reaction SMILES: [CH2:1]([N:8]([CH2:19][C:20]1[CH:33]=[CH:32][C:23]([O:24][C:25]2[CH:26]=[C:27]([OH:31])[CH:28]=[CH:29][CH:30]=2)=[CH:22][CH:21]=1)[C:9]1[CH:14]=[CH:13][CH:12]=[C:11]([N+:15]([O-:17])=[O:16])[C:10]=1[CH3:18])[C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=1.[Si:34]([O:41][CH2:42][CH2:43][CH2:44]O)([C:37]([CH3:40])([CH3:39])[CH3:38])([CH3:36])[CH3:35]>>[CH2:1]([N:8]([CH2:19][C:20]1[CH:33]=[CH:32][C:23]([O:24][C:25]2[CH:30]=[CH:29][CH:28]=[C:27]([O:31][CH2:44][CH2:43][CH2:42][O:41][Si:34]([C:37]([CH3:38])([CH3:40])[CH3:39])([CH3:35])[CH3:36])[CH:26]=2)=[CH:22][CH:21]=1)[C:9]1[CH:14]=[CH:13][CH:12]=[C:11]([N+:15]([O-:17])=[O:16])[C:10]=1[CH3:18])[C:2]1[CH:3]=[CH:4][CH:5]=[CH:6][CH:7]=1
Reactant: CC(C)(C)[Si](C)(C)OCCCO
Reactant: Cc1c(N(Cc2ccccc2)Cc2ccc(Oc3cccc(O)c3)cc2)cccc1[N+](=O)[O-]
Product: Cc1c(N(Cc2ccccc2)Cc2ccc(Oc3cccc(OCCCO[Si](C)(C)C(C)(C)C)c3)cc2)cccc1[N+](=O)[O-]

Procedure:
The product from Example 61F and 1-t-butyldimethylsilyloxypropan-3-ol were processed as in Example 61G to provide the title compound.
Reaction SMILES: [Cl:1][C:2]1[CH:27]=[CH:26][C:5]([CH2:6][N:7]2[C:15]3[C:10](=[CH:11][C:12]([CH:16]=[C:17]4[S:21][C:20](SCC)=[N:19][C:18]4=[O:25])=[CH:13][CH:14]=3)[CH:9]=[N:8]2)=[C:4]([C:28]([F:31])([F:30])[F:29])[CH:3]=1.[F:32][CH:33]([F:41])[CH2:34][N:35]1[CH2:40][CH2:39][NH:38][CH2:37][CH2:36]1>>[Cl:1][C:2]1[CH:27]=[CH:26][C:5]([CH2:6][N:7]2[C:15]3[C:10](=[CH:11][C:12]([CH:16]=[C:17]4[S:21][C:20]([N:38]5[CH2:39][CH2:40][N:35]([CH2:34][CH:33]([F:41])[F:32])[CH2:36][CH2:37]5)=[N:19][C:18]4=[O:25])=[CH:13][CH:14]=3)[CH:9]=[N:8]2)=[C:4]([C:28]([F:30])([F:29])[F:31])[CH:3]=1
Reactant: CCSC1=NC(=O)C(=Cc2ccc3c(cnn3Cc3ccc(Cl)cc3C(F)(F)F)c2)S1
Reactant: FC(F)CN1CCNCC1
Product: O=C1N=C(N2CCN(CC(F)F)CC2)SC1=Cc1ccc2c(cnn2Cc2ccc(Cl)cc2C(F)(F)F)c1

Procedure:
5-[1-(4-Chloro-2-trifluoromethyl-benzyl)-1H-indazol-5-ylmethylene]-2-[4-(2,2-difluoro-ethyl)-piperazin-1-yl]-thiazol-4-one was prepared from 5-[1-(4-chloro-2-trifluoromethyl-benzyl)-1H-indazol-5-ylmethylene]-2-ethylsulfanyl-thiazol-4-one and 1-(2,2-difluoro-ethyl)piperazine following General Procedure C.
Reaction SMILES: [CH:1]1([CH2:5][C:6]([C:17]2[CH:22]=[CH:21][C:20]([S:23]([CH3:25])=[O:24])=[CH:19][CH:18]=2)([C:8]2[NH:16][C:11]3=[N:12][CH:13]=[CH:14][CH:15]=[C:10]3[CH:9]=2)[OH:7])[CH2:4][CH2:3][CH2:2]1.[Mn]([O-])(=O)(=O)=[O:27].[K+]>CO.O>[CH:1]1([CH2:5][C:6]([C:17]2[CH:22]=[CH:21][C:20]([S:23]([CH3:25])(=[O:27])=[O:24])=[CH:19][CH:18]=2)([C:8]2[NH:16][C:11]3=[N:12][CH:13]=[CH:14][CH:15]=[C:10]3[CH:9]=2)[OH:7])[CH2:4][CH2:3][CH2:2]1
Reactant: O=[Mn](=O)(=O)[O-]
Reactant: CS(=O)c1ccc(C(O)(CC2CCC2)c2cc3cccnc3[nH]2)cc1
Agent: [K+]
Solvent: O
Solvent: CO
Product: CS(=O)(=O)c1ccc(C(O)(CC2CCC2)c2cc3cccnc3[nH]2)cc1
Temperature: 0 °C
Reaction time: 2 h
Yield: 32.7 %

Procedure:
To a solution of 2-cyclobutyl-1-(4-methanesulfinyl-phenyl)-1-(1H-pyrrolo[2,3-b]pyridin-2-yl)-ethanol (94.2 mg, 0.266 mmol) in methanol (10 mL) at 0° C. was added a solution of potassium permanganate (42.0 mg, 0.266 mmol) in water (5 mL) dropwise. The mixture was stirred for 2 h at 0° C., extracted with ethyl acetate, washed with brine, dried over anhydrous sodium sulfate, filtered through a short silical gel pad (QingDao silica gel, 200-300 mesh), and concentrated in vacuo. The residue was purified using a Waters automated flash system (column: Xterra 30 mm×100 mm, sample manager 2767, pump 2525, detector: ZQ mass and UV 2487, solvent system: acetonitrile and 0.1% ammonium hydroxide in water) to afford 2-cyclobutyl-1-(4-methanesulfonyl-phenyl)-1-(1H-pyrrolo[2,3-b]pyridin-2-yl)-ethanol (32.2 mg, 33%): LC/MS m/e calcd for C20H22N2O3S [M+H]+ 371.47, observed 371.2; 1H NMR (400 MHz, CD3OD) δ ppm 1.49 (m, 1H), 1.57-1.83 (m, 4H), 1.95 (m, 1H), 2.52 (m, 3H), 3.10 (s, 3H), 6.53 (s, 1H), 7.07 (dd, J=4.9, 7.8 Hz, 1H), 7.79 (d, J=8.7 Hz, 2H), 7.90 (d, J=8.7 Hz, 2H), 7.95 (dd, J=1.5 Hz, J=7.8 Hz, 1H), 7.95 (dd, J=1.5 Hz, J=4.9 Hz, 1H).
Reaction SMILES: [CH3:1][O:2][SiH:3]([O:6][CH3:7])[O:4][CH3:5].C(O)(=O)C.[CH3:12][O:13][CH2:14][O:15][CH2:16][CH2:17][CH2:18][CH2:19][CH2:20][CH2:21][CH2:22][CH2:23][CH:24]=[CH2:25]>O1CCCC1>[CH3:12][O:13][CH2:14][O:15][CH2:16][CH2:17][CH2:18][CH2:19][CH2:20][CH2:21][CH2:22][CH2:23][CH2:24][CH2:25][Si:3]([O:6][CH3:7])([O:4][CH3:5])[O:2][CH3:1]
Reactant: C=CCCCCCCCCOCOC
Reactant: CO[SiH](OC)OC
Solvent: CC(=O)O
Solvent: C1CCOC1
Product: COCOCCCCCCCCCC[Si](OC)(OC)OC
Temperature: 80 °C
Reaction time: 3 h
Yield: 81.4 %

Procedure:
Under a nitrogen atmosphere, 64 g of trimethoxysilane and 0.57 g of acetic acid were dropped in a mixture of 100 g of 10-(methoxymethoxy)-1-decene and a catalytic amount of a solution of platinate chloride in tetrahydrofuran at 80° C. The reaction mixture was stirred at 80° C. for 3 hours, and distilled under reduced pressure to yield 131 g of a target compound.
Reaction SMILES: [F:1][C:2]1[CH:10]=[CH:9][C:5]([C:6]([OH:8])=[O:7])=[CH:4][C:3]=1[OH:11].S(Cl)(Cl)=O.[CH3:16]O>>[CH3:16][O:7][C:6](=[O:8])[C:5]1[CH:9]=[CH:10][C:2]([F:1])=[C:3]([OH:11])[CH:4]=1
Reactant: O=C(O)c1ccc(F)c(O)c1
Reactant: CO
Solvent: O=S(Cl)Cl
Product: COC(=O)c1ccc(F)c(O)c1
Temperature: 0 °C

Procedure:
4-Fluoro-3-hydroxy-benzoic acid (24.7 g, 112.8 mmol) is dissolved in methanol (300 ml) and cooled to 0° C. Thionyl Chloride (15 ml) is added dropwise and the mixture then heated at 70° C. for 60 min. The reaction mixture is concentrated in vacuo, taken up in EtOAc and washed with saturated sodium bicarbonate solution followed by saturated brine. The organic layer is dried over sodium sulfate, filtered and concentrated under reduced pressure to afford the title compound as a white solid.
Reaction SMILES: [OH:1][C@@H:2]1[C@H:6]([CH2:7][CH:8]([CH3:10])[CH3:9])[N:5]([C:11]([O:13][C:14]([CH3:17])([CH3:16])[CH3:15])=[O:12])[C:4](=[O:18])[CH2:3]1.[OH-:19].[Na+].Cl>CC(C)=O>[CH3:9][CH:8]([CH3:10])[CH2:7][C@H:6]([NH:5][C:11]([O:13][C:14]([CH3:17])([CH3:16])[CH3:15])=[O:12])[C@@H:2]([OH:1])[CH2:3][C:4]([OH:18])=[O:19]
Reactant: [OH-]
Reactant: CC(C)C[C@H]1[C@@H](O)CC(=O)N1C(=O)OC(C)(C)C
Agent: Cl
Agent: [Na+]
Solvent: CC(C)=O
Product: CC(C)C[C@H](NC(=O)OC(C)(C)C)[C@@H](O)CC(=O)O
Reaction time: 2 h

Procedure:
1 g of this 4-hydroxy-2-pyrrolidinone is dissolved in 5 ml of acetone. 2 ml of 1M sodium hydroxide are added dropwise. After 2 hours, the reaction mixture is acidified carefully with dilute hydrochloric acid to pH 3-4. The Boc-statine obtained is precipitated by adding water, drained, washed with water and then with hexane and dried under vacuum in the presence of potassium hydroxide pellets. 810 mg of this statine are thus obtained, in the form of a white solid having the following characteristics: mp=120°-120° C.; Rf=0.52 (eluent CHCl3 /MeOH/AcOH: 180/10/5); [α]D20 =+41.9°(c=1,MEOH); 1HNMR(DMSO-d6) δ ppm: 0.85(6H,dd,CH3); 1.26(2H,m,CH2); 1.37(9H,s,Boc); 1.55(1H,m,CH); 2.21(2H,m,H-2); 3.51(1H,m,H-4); 3.80(1H,m,H-3); 6.31(1H,d,NH); MS-FAB+: 276.
Reaction SMILES: N[C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][C:3]=1[S:8]([NH:11][C:12]1[CH:13]=[CH:14][CH:15]=[C:16]2[C:21]=1[N:20]=[C:19]([Cl:22])[CH:18]=[CH:17]2)(=[O:10])=[O:9].N(OC(C)(C)C)=O.CC(O)=O>C1COCC1>[Cl:22][C:19]1[CH:18]=[CH:17][C:16]2[C:21]([N:20]=1)=[C:12]1[C:13]([C:4]3[C:3]([S:8](=[O:10])(=[O:9])[NH:11]1)=[CH:2][CH:7]=[CH:6][CH:5]=3)=[CH:14][CH:15]=2
Reactant: Nc1ccccc1S(=O)(=O)Nc1cccc2ccc(Cl)nc12
Agent: CC(C)(C)ON=O
Solvent: CC(=O)O
Solvent: C1CCOC1
Product: O=S1(=O)Nc2c(ccc3ccc(Cl)nc23)-c2ccccc21
Yield: 14.3 %

Procedure:
In a similar fashion using route 16 general procedure 61, 2-amino-N-(2-chloro-quinolin-8-yl)-benzenesulfonamide (Intermediate 283) (590 mg, 1.77 mmol), t-butyl nitrite (0.32 ml, 2.65 mmol) and AcOH:THF (5.9 ml: 5.9 ml) gave the title compound (80 mg, 16%) after purification by column chromatography with DCM/MeOH (99:1) as the eluent.
Reaction SMILES: [N+:1]([C:4]1[C:21]([N+:22]([O-])=O)=[CH:20][C:7]2[O:8][C:9]([CH2:15][C:16]([F:19])([F:18])[F:17])([C:11]([F:14])([F:13])[F:12])[O:10][C:6]=2[CH:5]=1)([O-])=O.[H][H]>O1CCCC1>[NH2:22][C:21]1[C:4]([NH2:1])=[CH:5][C:6]2[O:10][C:9]([CH2:15][C:16]([F:19])([F:18])[F:17])([C:11]([F:12])([F:13])[F:14])[O:8][C:7]=2[CH:20]=1
Reactant: [H][H]
Reactant: O=[N+]([O-])c1cc2c(cc1[N+](=O)[O-])OC(CC(F)(F)F)(C(F)(F)F)O2
Solvent: C1CCOC1
Product: Nc1cc2c(cc1N)OC(CC(F)(F)F)(C(F)(F)F)O2

Procedure:
339 g of the product of Example 17a were dissolved in 2000 ml of tetrahydrofuran and treated with 20 g of catalyst (palladium on charcoal, 5% strength by weight). The mixture was hydrogenated with hydrogen for 13 hours at 25 to 30 bar and at room temperature. The batch was then filtered and the solvent was stripped off in vacuo. A solid remained. The yield was 274 g (=96% of theory). 19F-NMR: -61.2 and -86.6 ppm. 1H-NMR: 3.02 ppm.
Reaction SMILES: [CH2:1]([NH:3][C:4]1[CH:9]=[C:8]([O:10][CH3:11])[C:7]([O:12][CH3:13])=[CH:6][C:5]=1[CH:14]1[CH2:23][CH2:22][C:21]2[CH:20]=[C:19]([O:24]C(=O)C(C)(C)C)[CH:18]=[CH:17][C:16]=2[CH2:15]1)[CH3:2].Cl.[N:32]1([CH2:39][CH2:40][C:41]2[CH:42]=[CH:43][C:44]([C:47](Cl)=O)=[N:45][CH:46]=2)[CH2:38][CH2:37][CH2:36][CH2:35][CH2:34][CH2:33]1>>[N:32]1([CH2:39][CH2:40][C:41]2[CH:42]=[CH:43][C:44]([CH2:47][N:3]([CH2:1][CH3:2])[C:4]3[CH:9]=[C:8]([O:10][CH3:11])[C:7]([O:12][CH3:13])=[CH:6][C:5]=3[CH:14]3[CH2:23][CH2:22][C:21]4[CH:20]=[C:19]([OH:24])[CH:18]=[CH:17][C:16]=4[CH2:15]3)=[N:45][CH:46]=2)[CH2:33][CH2:34][CH2:35][CH2:36][CH2:37][CH2:38]1
Reactant: CCNc1cc(OC)c(OC)cc1C1CCc2cc(OC(=O)C(C)(C)C)ccc2C1
Reactant: O=C(Cl)c1ccc(CCN2CCCCCC2)cn1
Agent: Cl
Product: CCN(Cc1ccc(CCN2CCCCCC2)cn1)c1cc(OC)c(OC)cc1C1CCc2cc(O)ccc2C1
Yield: 18.9 %

Procedure:
Synthesized from pivalic acid 6-(2-ethylamino-4,5-dimethoxyphenyl)-5,6,7,8-tetrahydronaphthalen-2-yl ester (40 mg) and 5-(2-azepan-1-ylethyl)pyridine-2-carbonyl chloride hydrochloride (320 mg) according to an analogous synthetic method to Example 152, the title compound (10 mg) was obtained.