Azzindani/Open_Reaction_Data huggingface dataset:
Reaction SMILES: C([O:3][C:4]([C@@H:6]1[CH2:11][CH2:10][CH2:9][N:8]([CH2:12][CH2:13][O:14][C:15]2[CH:20]=[CH:19][CH:18]=[CH:17][C:16]=2[C:21]2[CH:26]=[CH:25][CH:24]=[CH:23][CH:22]=2)[CH2:7]1)=[O:5])C.[OH-].[Na+].[ClH:29].O>C(O)C>[ClH:29].[C:21]1([C:16]2[CH:17]=[CH:18][CH:19]=[CH:20][C:15]=2[O:14][CH2:13][CH2:12][N:8]2[CH2:9][CH2:10][CH2:11][C@@H:6]([C:4]([OH:5])=[O:3])[CH2:7]2)[CH:22]=[CH:23][CH:24]=[CH:25][CH:26]=1
Reactant: CCOC(=O)[C@@H]1CCCN(CCOc2ccccc2-c2ccccc2)C1
Agent: Cl
Agent: [Na+]
Agent: [OH-]
Solvent: O
Solvent: CCO
Product: O=C(O)[C@@H]1CCCN(CCOc2ccccc2-c2ccccc2)C1
Temperature: 25 °C
Reaction time: 3 h

Procedure:
The above ester (2.0 g, 5.7 mmol) was dissolved in ethanol (25 ml) and 4N sodium hydroxide (6.4 ml) was added. The mixture was stirred at ambient temperature for 3 h. Excess concentrated hydrochloric acid was added followed by a small portion of water. The mixture was concentrated in vacuo and dichloromethane (100 ml) and water (25 ml) were added. The phases were separated and the organic phase was dried (Na2S4). The solvent was evaporated in vacuo to give a solid residue which was recrystallised from acetone to give 1.2 g of title compound as a solid.
Reaction SMILES: [CH:1]1([NH2:7])[CH2:6][CH2:5][CH2:4][CH2:3][CH2:2]1.CCN(C(C)C)C(C)C.Cl[C:18]1[N:23]=[C:22]([NH:24][C@@H:25]2[CH2:30][CH2:29][CH2:28][C@H:27]([OH:31])[CH2:26]2)[C:21]([C:32]#[N:33])=[CH:20][N:19]=1>CS(C)=O>[CH:1]1([NH:7][C:18]2[N:23]=[C:22]([NH:24][C@@H:25]3[CH2:30][CH2:29][CH2:28][C@H:27]([OH:31])[CH2:26]3)[C:21]([C:32]#[N:33])=[CH:20][N:19]=2)[CH2:6][CH2:5][CH2:4][CH2:3][CH2:2]1
Reactant: N#Cc1cnc(Cl)nc1N[C@@H]1CCC[C@H](O)C1
Reactant: NC1CCCCC1
Solvent: CS(C)=O
Solvent: CCN(C(C)C)C(C)C
Product: N#Cc1cnc(NC2CCCCC2)nc1N[C@@H]1CCC[C@H](O)C1
Temperature: 70 °C
Yield: 88 %

Procedure:
A solution of cyclohexanamine (0.181 mL, 1.583 mmol) in DMSO (5 mL), 2-chloro-4-((1R,3S)-3-hydroxycyclohexylamino)-pyrimidine-5-carbonitrile (0.200 g, 0.791 mmol; synthesis described herein) and DIEA (0.276 ml. 1.583 mmol) was heated at 70° C. overnight. After completion of reaction as indicated by LCMS and TLC the reaction mixture was allowed to cool to room temperature and concentrated. The resulting crude was purified by silica gel chromatography using a gradient of 0%-70% ethyl acetate (containing 10% ammonia saturated methanol) in hexanes. The desired product fractions were combined and concentrated to yield 2-(cyclohexylamino)-4-((1R,3S)-3-hydroxycyclohexylamino)-pyrimidine-5-carbonitrile (0.220 g, 88% yield, 98.1% pure) as a pale yellow solid. 1H NMR (400 MHz, DMSO-d6) δ 8.08-8.21 (m, 1H), 7.08-7.56 (m, 2H), 4.74 (d, J=3.90 Hz, 1H), 3.93-4.13 (m, 1H), 3.44-3.77 (m, 2H), 1.83-2.02 (m, 2H), 1.65-1.82 (m, 6H), 1.58 (d, J=14.84 Hz, 1H), 1.32-1.45 (m, 2H), 1.08-1.30 (m, 7H); MS (ESI) m/z 316.4 [M+1]+.
Reaction SMILES: C(N(C(C)C)CC)(C)C.[F:10][CH:11]([F:36])[O:12][C:13]1[CH:18]=[CH:17][C:16]([C:19]2[CH:24]=[CH:23][C:22]([NH:25][CH2:26][C:27]3[CH:28]=[C:29]([C:33](O)=[O:34])[O:30][C:31]=3[CH3:32])=[CH:21][CH:20]=2)=[CH:15][CH:14]=1.[CH3:37][C:38]1[C:42]([S:43]([NH2:46])(=[O:45])=[O:44])=[C:41]([CH3:47])[O:40][N:39]=1.F[P-](F)(F)(F)(F)F.N1(OC(N(C)C)=[N+](C)C)C2N=CC=CC=2N=N1>CN(C)C=O>[F:10][CH:11]([F:36])[O:12][C:13]1[CH:14]=[CH:15][C:16]([C:19]2[CH:20]=[CH:21][C:22]([NH:25][CH2:26][C:27]3[CH:28]=[C:29]([C:33]([NH:46][S:43]([C:42]4[C:38]([CH3:37])=[N:39][O:40][C:41]=4[CH3:47])(=[O:44])=[O:45])=[O:34])[O:30][C:31]=3[CH3:32])=[CH:23][CH:24]=2)=[CH:17][CH:18]=1
Reactant: Cc1oc(C(=O)O)cc1CNc1ccc(-c2ccc(OC(F)F)cc2)cc1
Reactant: Cc1noc(C)c1S(N)(=O)=O
Agent: CN(C)C(On1nnc2cccnc21)=[N+](C)C
Agent: F[P-](F)(F)(F)(F)F
Solvent: CN(C)C=O
Solvent: CCN(C(C)C)C(C)C
Product: Cc1noc(C)c1S(=O)(=O)NC(=O)c1cc(CNc2ccc(-c3ccc(OC(F)F)cc3)cc2)c(C)o1
Temperature: 25 °C
Reaction time: 16 h
Yield: 3.7 %

Procedure:
Diisopropylethylamine (60 μl, 0.339 mmoles) and a solution of 4-(4′-difluoromethoxy-biphenyl-4-ylaminomethyl)-5-methyl-furan-2-carboxylic acid (171) (50 mg, 0.103 mmoles) in N,N-dimethylformamide (11.0 ml) were added to a stirred solution of 3,5-dimethyl-isoxazole-4-sulphonic acid amide (55 mg, 0.308 mmoles) in N,N-dimethylformamide (5.0 ml). A solution of O-(7-azabenzotriazol-1-yl)-N,N,N′,N′-tetramethyluronium hexafluorophosphate (46 mg, 0.124 mmoles) in N,N-dimethylformamide (11.0 ml) was added and the mixture was stirred at room temperature for 16 hours. The reaction mixture was concentrated in vacuo and the residue was purified by HPLC to afford compound 174 (2 mg) as a solid. LC/MS System D; Rt=10.35 mins, m/z (ES+)=532 (M+H for C25H23F2N3O6S).
Reaction SMILES: [CH2:1]([O:3][C:4]([C:6]1[CH:7]=[N:8][C:9]2[C:14]([C:15]=1[NH:16][CH2:17][C:18]1[CH:23]=[CH:22][C:21]([O:24][CH3:25])=[C:20]([Cl:26])[CH:19]=1)=[CH:13][C:12]([Br:27])=[CH:11][C:10]=2[CH2:28]O)=[O:5])[CH3:2].S(Cl)([Cl:32])=O>>[CH2:1]([O:3][C:4]([C:6]1[CH:7]=[N:8][C:9]2[C:14]([C:15]=1[NH:16][CH2:17][C:18]1[CH:23]=[CH:22][C:21]([O:24][CH3:25])=[C:20]([Cl:26])[CH:19]=1)=[CH:13][C:12]([Br:27])=[CH:11][C:10]=2[CH2:28][Cl:32])=[O:5])[CH3:2]
Reactant: O=S(Cl)Cl
Reactant: CCOC(=O)c1cnc2c(CO)cc(Br)cc2c1NCc1ccc(OC)c(Cl)c1
Product: CCOC(=O)c1cnc2c(CCl)cc(Br)cc2c1NCc1ccc(OC)c(Cl)c1

Procedure:
A solution of 1.73 mmole 6-bromo-4-[[(3-chloro-4-methoxyphenyl)methyl)amino)-8-hydroxymethylquinoline-3-carboxylic acid ethyl ester (i.e., Example 56) in 8 ml of thionyl chloride was stirred at RT for 1.5 hours. The solution was concentrated to give 0.86 g of the title compound as an orange foam. MS: 499; LC: 4.15′.
Reaction SMILES: FC1C=C(F)C=CC=1C(Cl)=O.[Cl:12][C:13]1[CH:19]=[C:18]([O:20][C:21]2[C:30]3[C:25](=[CH:26][C:27]([O:33][CH3:34])=[C:28]([O:31][CH3:32])[CH:29]=3)[N:24]=[CH:23][CH:22]=2)[CH:17]=[CH:16][C:14]=1[NH2:15].[F:35][C:36]1[CH:41]=[C:40]([F:42])[CH:39]=[CH:38][C:37]=1[C:43]([N:45]=[C:46]=[S:47])=[O:44]>C1(C)C=CC=CC=1.C(O)C>[F:35][C:36]1[CH:41]=[C:40]([F:42])[CH:39]=[CH:38][C:37]=1[C:43]([N:45]=[C:46]=[S:47])=[O:44].[Cl:12][C:13]1[CH:19]=[C:18]([O:20][C:21]2[C:30]3[C:25](=[CH:26][C:27]([O:33][CH3:34])=[C:28]([O:31][CH3:32])[CH:29]=3)[N:24]=[CH:23][CH:22]=2)[CH:17]=[CH:16][C:14]=1[NH:15][C:46]([NH:45][C:43](=[O:44])[C:37]1[CH:38]=[CH:39][C:40]([F:42])=[CH:41][C:36]=1[F:35])=[S:47]
Reactant: COc1cc2nccc(Oc3ccc(N)c(Cl)c3)c2cc1OC
Agent: O=C(Cl)c1ccc(F)cc1F
Agent: O=C(N=C=S)c1ccc(F)cc1F
Solvent: Cc1ccccc1
Solvent: CCO
Product: COc1cc2nccc(Oc3ccc(NC(=S)NC(=O)c4ccc(F)cc4F)c(Cl)c3)c2cc1OC
Temperature: 25 °C
Reaction time: 2 h
Yield: 53 %

Procedure:
2,4-Difluoro-1-benzenecarbonyl isothiocyanate was prepared using commercially available 2,4-difluoro-1-benzenecarbonyl chloride (80 mg) as a starting compound according to the description of the literature. 2-Chloro-4-[(6,7-dimethoxy-4-quinolyl)oxy]aniline (50 mg) was dissolved in toluene (5 ml) and ethanol (1 ml) to prepare a solution. A solution of 2,4-difluoro-1-benzenecarbonyl isothiocyanate in ethanol (1 ml) was then added to the solution, and the mixture was stirred at room temperature for 2 hr. The reaction solution was concentrated, and the residue was purified by chromatography on silica gel using chloroform/acetone for development to give the title compound (42 mg, yield 53%).
Reaction SMILES: [C:1]([O:5][C:6](=[O:19])[NH:7][CH2:8][C:9]1[CH:14]=[C:13]([CH:15]=O)[CH:12]=[C:11]([Cl:17])[C:10]=1[F:18])([CH3:4])([CH3:3])[CH3:2].[CH2:20]([NH:22][CH2:23][CH3:24])[CH3:21].C(O)(=O)C.C(O[BH-](OC(=O)C)OC(=O)C)(=O)C.[Na+]>C1COCC1>[C:1]([O:5][C:6](=[O:19])[NH:7][CH2:8][C:9]1[CH:14]=[C:13]([CH2:15][N:22]([CH2:23][CH3:24])[CH2:20][CH3:21])[CH:12]=[C:11]([Cl:17])[C:10]=1[F:18])([CH3:4])([CH3:3])[CH3:2]
Reactant: CC(C)(C)OC(=O)NCc1cc(C=O)cc(Cl)c1F
Reactant: CCNCC
Agent: CC(=O)O[BH-](OC(C)=O)OC(C)=O
Agent: [Na+]
Solvent: C1CCOC1
Solvent: CC(=O)O
Product: CCN(CC)Cc1cc(Cl)c(F)c(CNC(=O)OC(C)(C)C)c1
Reaction time: 8 h

Procedure:
A solution of (3-chloro-2-fluoro-5-formyl-benzyl)-carbamic acid tert-butyl ester (200 mg, 0.7 mmol), diethylamine (51 mg, 0.7 mmol) and acetic acid (0.06 mL) in THF (mL) was stirred for 30 min at ambient temperature. After addition of sodium triacetoxyborohydride (368 mg, 1.7 mmol) the reaction was stirred overnight, quenched by addition of saturated aqueous NaHCO3 and extracted with EtOAc. The solvent was removed in vacuo and the residue was purified by RP-preparative HPLC (Waters Sunfire, C18-ODB, 5 μm, 30×100 mm, 5-100% CH3CN/H2O/20 min, 100% CH3CN/2 min, CH3CN and H2O containing 0.1% TFA, flow: 40 mL/min) to give the title compound. MS (LC-MS): 345.0 [M]+; tR (HPLC conditions c): 4.09 min.
Reaction SMILES: Cl.[NH2:2][CH2:3][C:4]1[CH:5]=[C:6]2[C:10](=[CH:11][CH:12]=1)[C:9](=[O:13])[N:8]([CH:14]1[CH2:19][CH2:18][C:17](=[O:20])[NH:16][C:15]1=[O:21])[C:7]2=[O:22].[C:23]([CH2:27][C:28](Cl)=[O:29])([CH3:26])([CH3:25])[CH3:24].CCN(C(C)C)C(C)C>C(Cl)Cl>[O:21]=[C:15]1[CH:14]([N:8]2[C:7](=[O:22])[C:6]3[C:10](=[CH:11][CH:12]=[C:4]([CH2:3][NH:2][C:28](=[O:29])[CH2:27][C:23]([CH3:26])([CH3:25])[CH3:24])[CH:5]=3)[C:9]2=[O:13])[CH2:19][CH2:18][C:17](=[O:20])[NH:16]1
Reactant: NCc1ccc2c(c1)C(=O)N(C1CCC(=O)NC1=O)C2=O
Reactant: CC(C)(C)CC(=O)Cl
Agent: Cl
Solvent: ClCCl
Solvent: CCN(C(C)C)C(C)C
Product: CC(C)(C)CC(=O)NCc1ccc2c(c1)C(=O)N(C1CCC(=O)NC1=O)C2=O
Reaction time: 18 h
Yield: 33.7 %

Procedure:
To a stirred mixture of 5-aminomethyl-2-(2,6-dioxo-piperidin-3-yl)-isoindole-1,3-dione hydrochloride (0.97 g, 3.00 mmol) and t-butylacetyl chloride (0.40 g, 3.00 mmol) in CH2Cl2 (20 mL), was added DIPEA (1.05 mL, 6.00 mmol) at room temperature under nitrogen. After 18 h, solution was washed with dil. aq. HCl (2×50 mL), water (2×50 mL), dried (MgSO4) and then concentrated. The crude product was purified by column chromatography (0-5% MeOH/CH2Cl2). The product fractions were combined, concentrated and triturated in EtOAc for 18 h. The product was dried in vacuo to give N-[2-(2,6-dioxo-piperidin-3-yl)-1,3-dioxo-2,3-dihydro-1H-isoindol-5-ylmethyl]-3,3-dimethyl-butyramide as a white solid (0.39 g, 34% yield): HPLC: Waters Symmetry C18, 5 μm, 3.9×150 mm, 1 mL/min, 240 nm, 40/60 CH3CN/0.1% H3PO4, 3.13 min (95.97%); mp: 232-234° C.; 1H NMR (DMSO-d6) δ 0.97 (s, 9H, CH3, CH3, CH3), 1.97-2.17 (m, 3H, CHH, CH2), 2.53-2.69 (m, 2H, CHH, CHH), 2.77-3.01 (m, 1H, CHH), 4.43 (d, J=5.9 Hz, 2H, CH2), 5.14 (dd, J=5.4, 12.7 Hz, 1H, CH), 7.71-7.83 (m, 2H, Ar), 7.89 (d, J=7.6 Hz, 1H, Ar), 8.46 (t, J=5.9 Hz, 1H, NH), 11.12 (s, 1H, NH); 13C NMR (DMSO-d6) δ 21.99, 29.68, 30.52, 30.93, 41.87, 48.66, 48.99, 121.91, 123.45, 129.69, 131.57, 133.41, 147.87, 166.97, 167.10, 169.83, 171.11, 172.73; LCMS: MH=386; Anal Calcd for C20H23N3O5: C, 62.33; H, 6.02; N, 10.90. Found: C, 61.96; H, 5.95; N, 10.75.
Reaction SMILES: N1C=CC=CC=1C.[NH:8]1[CH2:13][CH2:12][NH:11][CH2:10][CH2:9]1.[CH2:14]([O:16][C:17]([C:19]1[C:28](=[O:29])[C:27]2[C:22](=[CH:23][C:24](Cl)=[C:25]([F:30])[CH:26]=2)[N:21]([CH2:32][CH3:33])[CH:20]=1)=[O:18])[CH3:15]>>[CH2:14]([O:16][C:17]([C:19]1[C:28](=[O:29])[C:27]2[C:22](=[CH:23][C:24]([N:8]3[CH2:13][CH2:12][NH:11][CH2:10][CH2:9]3)=[C:25]([F:30])[CH:26]=2)[N:21]([CH2:32][CH3:33])[CH:20]=1)=[O:18])[CH3:15]
Reactant: C1CNCCN1
Reactant: CCOC(=O)c1cn(CC)c2cc(Cl)c(F)cc2c1=O
Solvent: Cc1ccccn1
Product: CCOC(=O)c1cn(CC)c2cc(N3CCNCC3)c(F)cc2c1=O
Reaction time: 5 h
Yield: 79 %

Procedure:
A mixture of 18 ml of picoline, 10.3 g of anhydrous piperazine, and 8.9 g of 1-ethyl-6-fluoro-7-chloro-4-oxo-1,4-dihydroquinoline-3-carboxylic acid ethyl ester was refluxed with stirring for 5 hrs. The reaction mixture was concentrated under reduced pressure, and the residue was treated by the same manner described in Example 1 to give 8.2 g (79% yield) of 1-ethyl-6-fluoro-7-(1-piperazinyl)-4-oxo-1,4-dihydroquinoline-3-carboxylic acid ethyl ester. mp: 178°-180° C.
Reaction SMILES: C1(P(C2C=CC=CC=2)C2C=CC=CC=2)C=CC=CC=1.N(C(OCC)=O)=NC(OCC)=O.[OH:32][C:33]1[C:42]2[C:37](=[CH:38][CH:39]=[CH:40][CH:41]=2)[N:36]([CH3:43])[C:35](=[O:44])[CH:34]=1.[N:45]1[CH:50]=[CH:49][CH:48]=[C:47]([CH2:51][CH2:52][N:53]([CH2:58][C:59]2[CH:64]=[CH:63][N:62]=[CH:61][CH:60]=2)[CH2:54][CH2:55][CH2:56]O)[CH:46]=1.C(OC(=O)C)C.[ClH:71]>C(OCC)(=O)C.O1CCCC1>[ClH:71].[ClH:71].[ClH:71].[CH3:43][N:36]1[C:37]2[C:42](=[CH:41][CH:40]=[CH:39][CH:38]=2)[C:33]([O:32][CH2:56][CH2:55][CH2:54][N:53]([CH2:52][CH2:51][C:47]2[CH:46]=[N:45][CH:50]=[CH:49][CH:48]=2)[CH2:58][C:59]2[CH:64]=[CH:63][N:62]=[CH:61][CH:60]=2)=[CH:34][C:35]1=[O:44]
Reactant: Cn1c(=O)cc(O)c2ccccc21
Reactant: OCCCN(CCc1cccnc1)Cc1ccncc1
Agent: CCOC(=O)N=NC(=O)OCC
Agent: Cl
Agent: c1ccc(P(c2ccccc2)c2ccccc2)cc1
Solvent: C1CCOC1
Solvent: CCOC(C)=O
Product: Cn1c(=O)cc(OCCCN(CCc2cccnc2)Cc2ccncc2)c2ccccc21
Reaction time: 8 h

Procedure:
Triphenyl phosphine (102 mg) and diethyl azodicarboxylate (68 mg) were added to a tetrahydrofuran (THF) solution (5 ml) of 4-hydroxy-1-methyl-1H-quinolin-2-one (63 mg), and 3-[(2-pyridin-3-ylethyl)pyridin-4-ylmethylamino]propane-1-ol (81.4 mg). The mixture was stirred overnight. After the reaction mixture was condensed under reduced pressure, the residue was purified by silica gel column chromatography (dichloromethane:methanol=20:1→10:1). The purified product was condensed under reduced pressure. A 4N-hydrogen chloride ethyl acetate solution (0.29 ml) was added to an ethyl acetate solution of the residue, which was stirred at room temperature for 30 minutes. The generated insoluble matter was separated by filtration, and dried to give the title compound (126.8 mg) as a white powder.
Reaction SMILES: [CH:1]12[CH2:6][CH:5]1[CH2:4][N:3]([C:7]1[S:8][CH:9]=[C:10](Br)[N:11]=1)[CH2:2]2.C(O)C.[F:16][C:17]1[CH:22]=[C:21]([F:23])[CH:20]=[CH:19][C:18]=1B(O)O.C(=O)([O-])[O-].[K+].[K+]>C1(C)C=CC=CC=1.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>[CH:1]12[CH2:6][CH:5]1[CH2:4][N:3]([C:7]1[S:8][CH:9]=[C:10]([C:20]3[CH:19]=[CH:18][C:17]([F:16])=[CH:22][C:21]=3[F:23])[N:11]=1)[CH2:2]2
Reactant: OB(O)c1ccc(F)cc1F
Reactant: Brc1csc(N2CC3CC3C2)n1
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: [K+]
Solvent: CCO
Solvent: Cc1ccccc1
Product: Fc1ccc(-c2csc(N3CC4CC4C3)n2)c(F)c1
Temperature: 92.5 °C
Yield: 77.4 %

Procedure:
To a solution of 2-(3-azabicyclo[3.1.0]hexan-3-yl)-4-bromothiazole (Step-1 of compound 66, 0.29 g, 1.16 mmol) in a mixture of toluene: ethanol (4 ml:16 ml) were added (2,4-difluorophenyl) boronic acid (0.20 g, 1.28 mmol) and potassium carbonate (0.32 g, 2.32 mmol) at 25° C. in a tube, the nitrogen gas was bubbled through reaction mixture for 15 minutes. To the reaction mixture was added tetrakis(triphenylphosphine)palladium(0) (0.067 g, 0.058 mmol) under nitrogen and the tube was sealed. The reaction mixture was heated at 90-95° C. for 18 hr with stirring. The progress of reaction was monitored by TLC. The reaction mixture was cooled to 25° C. and filtered through celite; residue was washed with ethyl acetate (2×10 ml). The filtrate was concentrated under reduced pressure to obtain a crude product; which was purified by flash column chromatography using 10% ethyl acetate in hexanes as an eluent to obtain the title compound (0.25 g, 77.0%). MS: m/z 279 (M+1).
Reaction SMILES: [C:1]([O:5][C:6](=[O:30])[CH2:7][O:8][C:9]1[CH:14]=[CH:13][CH:12]=[C:11]([CH2:15][NH:16][CH2:17][C:18]2[CH:23]=[CH:22][C:21]([C:24]3[N:29]=[CH:28][CH:27]=[CH:26][N:25]=3)=[CH:20][CH:19]=2)[CH:10]=1)([CH3:4])([CH3:3])[CH3:2].C(N(CC)CC)C.[CH3:38][C:39]1[C:43]([S:44](Cl)(=[O:46])=[O:45])=[C:42]([CH3:48])[O:41][N:40]=1>C(Cl)Cl>[C:1]([O:5][C:6](=[O:30])[CH2:7][O:8][C:9]1[CH:14]=[CH:13][CH:12]=[C:11]([CH2:15][N:16]([S:44]([C:43]2[C:39]([CH3:38])=[N:40][O:41][C:42]=2[CH3:48])(=[O:46])=[O:45])[CH2:17][C:18]2[CH:19]=[CH:20][C:21]([C:24]3[N:29]=[CH:28][CH:27]=[CH:26][N:25]=3)=[CH:22][CH:23]=2)[CH:10]=1)([CH3:4])([CH3:2])[CH3:3]
Reactant: Cc1noc(C)c1S(=O)(=O)Cl
Reactant: CC(C)(C)OC(=O)COc1cccc(CNCc2ccc(-c3ncccn3)cc2)c1
Solvent: ClCCl
Solvent: CCN(CC)CC
Product: Cc1noc(C)c1S(=O)(=O)N(Cc1ccc(-c2ncccn2)cc1)Cc1cccc(OCC(=O)OC(C)(C)C)c1
Temperature: 25 °C
Yield: 52.6 %

Procedure:
To a solution of {3-[(4-pyrimidin-2-yl-benzylamino)-methyl]-phenoxy}-acetic acid tert-butyl ester (83.3 mg, 0.2054 mmol), prepared in Step A of Example 13o, in CH2Cl2 was added triethylamine (0.94 mL, 0.68 mmol) and 3,5-dimethyl-isoxazole-4-sulfonyl chloride (44.2 mg, 0.226 mmol) and the reaction was heated at reflux overnight. After cooling to room temperature, additional triethylamine (0.94 mL) and 3,5-dimethyl-isoxazole-4-sulfonyl chloride (44 mg) was added. The reaction was heated at reflux for 72 h and was cooled to room temperature. The organic solution was washed sequentially with 5.5% aqueous HCl, water, saturated sodium bicarbonate solution, and brine. The organic solution was dried (MgSO4), filtered, and concentrated. Flash chromatography (CHCl3:MeOH 99:1) provide the title compound of Step A (61 mg). MS 565 (M+1).
Reaction SMILES: [F:1][C:2]([F:18])([F:17])[C:3]([C:9]1[CH:14]=[CH:13][C:12]([CH:15]=[CH2:16])=[CH:11][CH:10]=1)([OH:8])[C:4]([F:7])([F:6])[F:5].[H-].[Na+].[CH3:21][O:22][CH2:23]Cl>C1COCC1>[F:1][C:2]([F:17])([F:18])[C:3]([C:9]1[CH:14]=[CH:13][C:12]([CH:15]=[CH2:16])=[CH:11][CH:10]=1)([O:8][CH2:21][O:22][CH3:23])[C:4]([F:6])([F:5])[F:7]
Reactant: C=Cc1ccc(C(O)(C(F)(F)F)C(F)(F)F)cc1
Reactant: COCCl
Agent: [H-]
Agent: [Na+]
Solvent: C1CCOC1
Product: C=Cc1ccc(C(OCOC)(C(F)(F)F)C(F)(F)F)cc1
Temperature: 25 °C
Reaction time: 1 h
Yield: 33.7 %

Procedure:
A solution of 1,1,1,3,3,3-hexafluoro-2-(4-vinylphenyl)-2-propanol (5.00 g, 18.51 mmol) in THF (10 mL)was slowly added to a mixture of NaH (60% dispersion, 968 mg, 24.20 mmol), washed with pentane, and THF (50 mL). The reaction mixture was allowed to stir at room temperature for 1 h, then cooled to −78° C. using a dry ice/acetone bath followed by the addition of chloromethyl methyl ether (1.50 mL, 19.75 mmol) in THF (5 mL). The reaction mixture was allowed to slowly warm to room temperature overnight, quenched with H2O, concentrated, and partitioned between ether/H2O. The combined extracts were washed with saturated NaHCO3, brine, dried (Na2SO4), and concentrated to provide a crude oil. This material was purified by Kugelrohr distillation (bp 65-9° C., 1.3 mm), followed by column chromatography on silica gel using 50:1 hexane/ethyl acetate to provide 1.96 g (34%) of a colorless oil; 1H NMR (CDCl3) δ 7.60 (d, 2ArH), 7.50 (d, 2ArH), 6.75 (dd, CH=), 5.85 (dd ═CHH), 5.40 (dd ═CHH), 4.85 (s, CH2), 3.60 (s, Me).
Reaction SMILES: [OH:1][C:2]1[CH:11]=[C:10]([OH:12])[CH:9]=[CH:8][C:3]=1[C:4]([O:6][CH3:7])=[O:5].C1(P(C2C=CC=CC=2)C2C=CC=CC=2)C=CC=CC=1.[CH3:32][O:33][CH2:34][CH2:35]O.N(C(OCC)=O)=NC(OCC)=O>C(OCC)(=O)C.O1CCCC1>[OH:1][C:2]1[CH:11]=[C:10]([O:12][CH2:35][CH2:34][O:33][CH3:32])[CH:9]=[CH:8][C:3]=1[C:4]([O:6][CH3:7])=[O:5]
Reactant: COCCO
Reactant: COC(=O)c1ccc(O)cc1O
Agent: CCOC(=O)N=NC(=O)OCC
Agent: c1ccc(P(c2ccccc2)c2ccccc2)cc1
Solvent: C1CCOC1
Solvent: CCOC(C)=O
Product: COCCOc1ccc(C(=O)OC)c(O)c1
Reaction time: 1 h
Yield: 87.5 %

Procedure:
To a 50 ml tetrahydrofuran solution of 4.0 g (23.8 mmol) of methyl 2,4-dihydroxybenzoate, 7.49 g (28.5 mmol) of triphenylphosphine, 2.25 ml (28.5 mmol) of 2-methoxyethanol, and 4.5 ml (28.5 mmol) of diethyl azodicarboxylate were slowly added at 0° C. The mixture was brought to room temperature, and stirred for 1 hour. Then, the reaction mixture was diluted with ethyl acetate, and washed with water and a saturated aqueous solution of sodium chloride. The washed system was dried over sodium sulfate, and then the solvent was distilled off under reduced pressure. To the residue, 100 ml of a solution of ethyl acetate/hexane (=1/4) was added, and insoluble solids were removed by filtration. Then, the mother liquor was concentrated under reduced pressure, and the residue was purified by silica gel column chromatography (hexane/ethyl acetate=6/1) to obtain 4.71 g (87%) of the captioned compound.
Reaction SMILES: [O:1]=[S:2]1(=[O:49])[CH2:7][CH2:6][N:5]([CH2:8][CH2:9][NH:10][C@:11]23[CH2:45][CH2:44][C@@H:43]([C:46]([CH3:48])=[CH2:47])[C@@H:12]2[C@@H:13]2[C@@:26]([CH3:29])([CH2:27][CH2:28]3)[C@@:25]3([CH3:30])[C@@H:16]([C@:17]4([CH3:42])[C@@H:22]([CH2:23][CH2:24]3)[C:21]([CH3:32])([CH3:31])[C:20]([C:33]3[CH:41]=[CH:40][C:36]([C:37]([OH:39])=[O:38])=[CH:35][CH:34]=3)=[CH:19][CH2:18]4)[CH2:15][CH2:14]2)[CH2:4][CH2:3]1.[H][H]>CO.C(OCC)(=O)C.[Pd]>[O:49]=[S:2]1(=[O:1])[CH2:7][CH2:6][N:5]([CH2:8][CH2:9][NH:10][C@:11]23[CH2:45][CH2:44][C@@H:43]([CH:46]([CH3:47])[CH3:48])[C@@H:12]2[C@@H:13]2[C@@:26]([CH3:29])([CH2:27][CH2:28]3)[C@@:25]3([CH3:30])[C@@H:16]([C@:17]4([CH3:42])[C@@H:22]([CH2:23][CH2:24]3)[C:21]([CH3:32])([CH3:31])[C:20]([C:33]3[CH:41]=[CH:40][C:36]([C:37]([OH:39])=[O:38])=[CH:35][CH:34]=3)=[CH:19][CH2:18]4)[CH2:15][CH2:14]2)[CH2:4][CH2:3]1
Reactant: C=C(C)[C@@H]1CC[C@]2(NCCN3CCS(=O)(=O)CC3)CC[C@]3(C)[C@H](CC[C@@H]4[C@@]5(C)CC=C(c6ccc(C(=O)O)cc6)C(C)(C)[C@@H]5CC[C@]43C)[C@@H]12
Reactant: [H][H]
Agent: [Pd]
Solvent: CCOC(C)=O
Solvent: CO
Product: CC(C)[C@@H]1CC[C@]2(NCCN3CCS(=O)(=O)CC3)CC[C@]3(C)[C@H](CC[C@@H]4[C@@]5(C)CC=C(c6ccc(C(=O)O)cc6)C(C)(C)[C@@H]5CC[C@]43C)[C@@H]12
Yield: 5.6 %

Procedure:
A mixture of 4-((1R,3aS,5aR,5bR,7aR,11aS,11bR,13aR,13bR)-3a-((2-(1,1-dioxido-4-thiomorpholinyl)ethyl)amino)-1-isopropenyl-5a,5b,8,8,11a-pentamethyl-2,3,3a,4,5,5a,5b,6,7,7a,8,11,11a,11b,12,13,13a,13b-octadecahydro-1H-cyclopenta[a]chrysen-9-yl)benzoic acid (100 mg, 0.145 mmol) and 10% Pd/C (90 mg, 0.087 mmol) in methanol (5 mL) and ethyl acetate (5 mL) was loaded onto a PARR shaker reactor and treated with hydrogen for 25 hours under 40 psi at room temperature. The reaction mixture was filtered through a celite pad to remove the catalyst. The filtrate was purified by HPLC to provide the title compound as a white solid (5.6 mg, 28%). LCMS: m/e 693.46 (M+H)+, 2.46 min (method 10). 1H NMR (500 MHz, Acetic acid d4) δ ppm 8.04 (d, J=8.2 Hz, 2H), 7.31 (d, J=8.2 Hz, 2H), 5.39 (d, J=4.6 Hz, 1H), 3.50-3.36 (m, 1H), 3.36-3.21 (m, 6H), 3.21-2.98 (m, 5H), 2.31-1.29 (m, 24H), 1.29 (s, 3H), 1.13 (s, 6H), 1.03 (s, 3H), 1.01 (s, 3H), 0.94 (d, J=6.7 Hz, 3H), 0.86 (d, J=6.7 Hz, 3H).
Reaction SMILES: [Cl:1][C:2]1[C:10]([C:11]2[CH:12]=[CH:13][C:14]([NH2:17])=[N:15][CH:16]=2)=[CH:9][C:5]2[O:6][CH2:7][CH2:8][C:4]=2[CH:3]=1.[F:18][C:19]1[CH:27]=[CH:26][CH:25]=[C:24]([F:28])[C:20]=1[C:21](Cl)=[O:22].CCN(C(C)C)C(C)C.C([O-])(O)=O.[Na+].C(Cl)Cl>C(Cl)Cl>[F:18][C:19]1[CH:27]=[CH:26][CH:25]=[C:24]([F:28])[C:20]=1[C:21]([NH:17][C:14]1[CH:13]=[CH:12][C:11]([C:10]2[C:2]([Cl:1])=[CH:3][C:4]3[CH2:8][CH2:7][O:6][C:5]=3[CH:9]=2)=[CH:16][N:15]=1)=[O:22]
Reactant: O=C(Cl)c1c(F)cccc1F
Reactant: Nc1ccc(-c2cc3c(cc2Cl)CCO3)cn1
Agent: O=C([O-])O
Agent: [Na+]
Solvent: ClCCl
Solvent: CCN(C(C)C)C(C)C
Product: O=C(Nc1ccc(-c2cc3c(cc2Cl)CCO3)cn1)c1c(F)cccc1F
Temperature: 25 °C
Reaction time: 8 h
Yield: 60.3 %

Procedure:
To a solution of 5-(5-chloro-2,3-dihydrobenzo[3,4-b]furan-6-yl)-2-pyridylamine (151) (15 mg, 0.06 mmol) in 1 ml DCM was added 2,6-difluorobenzoyl chloride (11 μl, 0.088 mmol) followed by addition of DIEA (52 μl). The resulting solution was stirred at r.t. for overnight. The reaction mixture was worked up with aq. NaHCO3/DCM. DCM phase was washed with brine, concentrated to dryness. The residue was dissolved in 1 ml THF/MeOH/H2O (5:4:1) and stirred with 1N NaOH (120 μl) at r.t. for 2 h and before worked up with EA/aq. NaHCO3. Silica gel flash chromatography furnished (2,6-difluorophenyl)-N-[5-(5-chloro(2,3-dihydrobenzo[3,4-b]furan-6-yl))(2-pyridyl)]carboxamide (152) (14 mg, yield: 60.1%, purity>90%) as white solid.