Azzindani/Open_Reaction_Data huggingface dataset:
Reaction SMILES: [CH3:1][O:2][C:3]1[N:8]=[C:7]([O:9][CH:10]2[CH2:27][CH:26]3[N:12]([C:13](=[O:33])[N:14]([CH3:32])[CH2:15][CH2:16][CH2:17][CH2:18][CH:19]=[CH:20][CH:21]4[C:23]([C:29]([OH:31])=O)([NH:24][C:25]3=[O:28])[CH2:22]4)[CH2:11]2)[CH:6]=[C:5]([C:34]2[CH:39]=[CH:38][CH:37]=[CH:36][CH:35]=2)[N:4]=1.CCN=C=NCCCN(C)C.[CH:51]1([S:54]([NH2:57])(=[O:56])=[O:55])[CH2:53][CH2:52]1.C1CCN2C(=NCCC2)CC1.C(O)(=O)CC(CC(O)=O)(C(O)=O)O>C(Cl)Cl>[CH3:1][O:2][C:3]1[N:8]=[C:7]([O:9][CH:10]2[CH2:27][CH:26]3[N:12]([C:13](=[O:33])[N:14]([CH3:32])[CH2:15][CH2:16][CH2:17][CH2:18][CH:19]=[CH:20][CH:21]4[C:23]([C:29]([NH:57][S:54]([CH:51]5[CH2:53][CH2:52]5)(=[O:56])=[O:55])=[O:31])([NH:24][C:25]3=[O:28])[CH2:22]4)[CH2:11]2)[CH:6]=[C:5]([C:34]2[CH:35]=[CH:36][CH:37]=[CH:38][CH:39]=2)[N:4]=1
Reactant: COc1nc(OC2CC3C(=O)NC4(C(=O)O)CC4C=CCCCCN(C)C(=O)N3C2)cc(-c2ccccc2)n1
Reactant: NS(=O)(=O)C1CC1
Agent: CCN=C=NCCCN(C)C
Agent: O=C(O)CC(O)(CC(=O)O)C(=O)O
Solvent: C1CCC2=NCCCN2CC1
Solvent: ClCCl
Product: COc1nc(OC2CC3C(=O)NC4(C(=O)NS(=O)(=O)C5CC5)CC4C=CCCCCN(C)C(=O)N3C2)cc(-c2ccccc2)n1
Temperature: 25 °C
Reaction time: 1 h
Yield: 53.6 %

Procedure:
Compound 1i (78 mg, 0.146 mmol) and EDAC (34 mg, 0.175 mmol) were dissolved in DCM (3 ml). The reaction mixture was stirred at room temperature for 1 h (LC-MS indicated presence of the intermediate). Cyclopropane sulphonic amide (20 mg, 0.161 mmol) and DBU (46 μl, 0.307 mmol) were added and the reaction mixture was stirred at RT for 3.5 h. Citric acid (5%) was added and the organic layer was separated and washed with brine, dried (MgSO4), filtered and evaporated. The residue was purified by preparative HPLC which gave the pure title compound (50 mg, 54%), (M+H)+639).
Reaction SMILES: [C:1]([C:4]1[C:14]2[CH2:13][CH2:12][C:11]3[CH:15]=[CH:16][CH:17]=[CH:18][C:10]=3[C:9](=[O:19])[C:8]=2[CH:7]=[CH:6][CH:5]=1)([OH:3])=O.[C:20](Cl)(=O)C(Cl)=O>C1C=CC=CC=1>[C:1]([C:4]1[C:14]2[CH2:13][CH2:12][C:11]3[CH:15]=[CH:16][CH:17]=[CH:18][C:10]=3[C:9](=[O:19])[C:8]=2[CH:7]=[CH:6][CH:5]=1)(=[O:3])[CH3:20]
Reactant: O=C(Cl)C(=O)Cl
Reactant: O=C(O)c1cccc2c1CCc1ccccc1C2=O
Solvent: c1ccccc1
Product: CC(=O)c1cccc2c1CCc1ccccc1C2=O

Procedure:
25 g. of 1-carboxy-10,11-dihydro-5H-dibenzo[a,d]cyclohepten-5-one in 250 ml. of benzene are heated with 20 g. of oxalyl chloride for 2 hours at reflux and subsequently concentrated under reduced pressure. The resulting crystalline 1-chlorocarbonyl-10,11-dihydro-5H-dibenzo[a,d]cyclohepten-5-one is dissolved in 200 ml. of benzene and then it is added dropwise to a solution of the magnesium salt of diethyl malonate (about 50 g. in 500 ml. of ether) over a period of about 5 minutes and heated at reflux for 12 hours. Subsequently, the reaction mixture is divided between ether and dilute sulfuric acid, washed with water, sodium bicarbonate solution and water, dried and evaporated. The residue is heated in 30 ml. of ethyl acetate, 20 ml. of water and 3.7 ml. of concentrated sulfuric acid at reflux for 15 hours. Then, it is poured over ice water and extracted with ether. The ethereal extract is washed with water, sodium bicarbonate solution and water, dried and evaporated, whereby 1-acetyl-10,11-dihydro-5H-dibenzo[a,d]cyclohepten-5-one having a melting point of 65°-68° C. is obtained.
Reaction SMILES: [OH:1][C:2]1[CH:3]=[C:4]([CH:7]=[CH:8][CH:9]=1)[CH:5]=[O:6].[I-].[Na+].[CH2:12](Br)[CH:13]=[CH2:14].C(=O)([O-])[O-].[K+].[K+].S([O-])([O-])(=O)=O.[Na+].[Na+]>C(O)C>[CH2:14]([O:1][C:2]1[CH:3]=[C:4]([CH:7]=[CH:8][CH:9]=1)[CH:5]=[O:6])[CH:13]=[CH2:12]
Reactant: C=CCBr
Reactant: O=Cc1cccc(O)c1
Agent: O=C([O-])[O-]
Agent: O=S(=O)([O-])[O-]
Agent: [I-]
Solvent: CCO
Product: C=CCOc1cccc(C=O)c1
Temperature: 25 °C
Reaction time: 3 h

Procedure:
In a 1 L round bottomed flask equipped with mechanical stirrer, reflux condenser and thermometer was added in sequence 400 mL ethanol, 59.63 g of 3-hydroxybenzaldehyde (0.49 moles, 1 eq.), 7.3 g of sodium iodide (48 mmol, 0.1 eq.), 120.98 g of allyl bromide (0.59 moles, 1.2 eq.) and 101.6 g of potassium carbonate (0.74 moles, 1.25 eq.). The reaction mixture was heated to reflux and heating continued for three hours. Heating was then discontinued and the reaction was allowed to cool to room temperature. The mixture was then filtered through a Hyflosupercel pad and ethanol was removed by rotary evaporation. The residual oil was then taken up in 500 mL of MTBE and the organic phase washed sequentially with 10% aqueous sodium hydroxide, water and brine. After drying over sodium sulfate, filtration and rotary evaporation of solvent 79.7 g of a yellow oil of 3-allyloxybenzaldehyde (quantitative yield) was obtained.
Reaction SMILES: [Cl:1][C:2]1[N:6]=[CH:5][NH:4][N:3]=1.Cl[C:8]1[CH:13]=[CH:12][C:11]([N+:14]([O-:16])=[O:15])=[CH:10][C:9]=1[O:17]C.[OH-].[K+].CS(C)=O>O>[Cl:1][C:2]1[N:6]=[CH:5][N:4]([C:8]2[CH:13]=[CH:12][C:11]([N+:14]([O-:16])=[O:15])=[CH:10][C:9]=2[OH:17])[N:3]=1
Reactant: COc1cc([N+](=O)[O-])ccc1Cl
Reactant: Clc1nc[nH]n1
Agent: [K+]
Agent: [OH-]
Solvent: O
Solvent: CS(C)=O
Product: O=[N+]([O-])c1ccc(-n2cnc(Cl)n2)c(O)c1
Temperature: 100 °C
Yield: 14.4 %

Procedure:
Step E (1): A mixture of 3-chloro-1H-1,2,4-triazole (2.76 g, 26.7 mmol), 1-chloro-2-methoxy-4-nitrobenzene (5.0 g, 26.7 mmol), potassium hydroxide flakes (1.496 g, 26.7 mmol), and DMSO (25 mL) was heated in a sealed reaction vessel 100° C. for 24 h. The reaction was allowed to cool to rt and additional portions of 3-chloro-1H-1,2,4-triazole (1.38 g, 0.5 equiv) and potassium hydroxide (0.75 g, 0.5 equiv) were added. The reaction vessel was resealed and heated to 110° C. for an additional 24 h. The resulting mixture was allowed to cool to rt and was poured into 500 mL of water. The aqueous mixture was extracted with EtOAc (3×100 mL). The combined organics were washed with brine, dried over Na2SO4, filtered and concentrated in vacuo. The crude residue was purified using silica gel chromatography (0-5% MeOH/chloroform, linear gradient over 144 min, flow 25 mL/min) to afford 2-(3-chloro-1H-1,2,4-triazol-1-yl)-5-nitrophenol (0.924 g, 3.84 mmol, 14.4% yield). LC-MS (M+H)+=241.0. 1H NMR (500 MHz, chloroform-d) δ ppm 11.97 (br. s., 1 H) 9.24 (s, 1 H) 7.90-7.95 (m, 1 H) 7.89 (d, J=2.44 Hz, 1 H) 7.84 (dd, J=8.85, 2.44 Hz, 1 H).
Reaction SMILES: [Br:1][C:2]1[CH:3]=[CH:4][C:5]([CH2:8][NH2:9])=[N:6][CH:7]=1.[CH3:10][O:11][CH2:12][C:13](O)=[O:14].CN([P+](ON1N=NC2C1=CC=CC=2)(N(C)C)N(C)C)C.F[P-](F)(F)(F)(F)F.C(N(C(C)C)CC)(C)C>CN(C=O)C>[Br:1][C:2]1[CH:3]=[CH:4][C:5]([CH2:8][NH:9][C:13](=[O:14])[CH2:12][O:11][CH3:10])=[N:6][CH:7]=1
Reactant: COCC(=O)O
Reactant: NCc1ccc(Br)cn1
Agent: CN(C)[P+](On1nnc2ccccc21)(N(C)C)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: COCC(=O)NCc1ccc(Br)cn1
Temperature: 25 °C
Reaction time: 2 h
Yield: 68 %

Procedure:
A mixture of (5-bromopyridin-2-yl)methanamine (358 mg, 1.914 mmol), 2-methoxyacetic acid (0.191 mL, 2.488 mmol), BOP-reagent (1101 mg, 2.488 mmol) and diisopropylethylamine (1.003 mL, 5.74 mmol) in DMF (8 mL) was stirred at rt for 2 hr. The reaction mixture was partitioned between EtOAc (60 ml) and saturated NaHCO3 solution (60 ml). The organic layer was washed with 10% LiCl solution (2×50 ml) and brine (50 ml). After drying (MgSO4) and filtration, the organic layer was concentrated to afford an orange oil that was chromatographed on a 24 gm ISCO silica gel cartridge, eluting with a 0-100% EtOAc/Hex gradient. The pure fractions were concentrated to afford N-((5-bromopyridin-2-yl)methyl)-2-methoxyacetamide (337 mg, 1.301 mmol, 68.0% yield) as an orange oil. 1H NMR (400 MHz, CHLOROFORM-d) δ 8.62 (d, J=2.2 Hz, 1H), 7.79 (dd, J=8.4, 2.4 Hz, 1H), 7.44 (d, J=4.8 Hz, 1H), 7.20 (d, J=8.4 Hz, 1H), 4.56 (d, J=5.5 Hz, 2H), 3.97 (s, 2H), 3.45 (s, 3H). MS (ES+) m/z: 259.0, 261.0 (M+H); LC retention time: 0.907 min (analytical HPLC Method O).
Reaction SMILES: [Cl:1][C:2]1[N:10]=[CH:9][N:8]=[C:7]2[C:3]=1[N:4]=[CH:5][N:6]2[C@H:11]1[C@@H:15]2[O:16][C:17]([CH3:20])([CH3:19])[O:18][C@@H:14]2[C@@H:13]([CH2:21]O)[CH2:12]1.C1(P(C2C=CC=CC=2)C2C=CC=CC=2)C=CC=CC=1.N(C(OC(C)C)=O)=NC(OC(C)C)=O.C1C=CC(OP(OC2C=CC=CC=2)([N:65]=[N+:66]=[N-:67])=O)=CC=1>C1COCC1>[N:65]([CH2:21][C@@H:13]1[C@H:14]2[O:18][C:17]([CH3:20])([CH3:19])[O:16][C@H:15]2[C@H:11]([N:6]2[CH:5]=[N:4][C:3]3[C:7]2=[N:8][CH:9]=[N:10][C:2]=3[Cl:1])[CH2:12]1)=[N+:66]=[N-:67]
Reactant: CC1(C)O[C@@H]2[C@@H](CO)C[C@@H](n3cnc4c(Cl)ncnc43)[C@@H]2O1
Reactant: [N-]=[N+]=NP(=O)(Oc1ccccc1)Oc1ccccc1
Agent: CC(C)OC(=O)N=NC(=O)OC(C)C
Agent: c1ccc(P(c2ccccc2)c2ccccc2)cc1
Solvent: C1CCOC1
Product: CC1(C)O[C@@H]2[C@@H](CN=[N+]=[N-])C[C@@H](n3cnc4c(Cl)ncnc43)[C@@H]2O1
Temperature: 0 °C
Reaction time: 0.25 h

Procedure:
A mixture of ((3aR,4R,6R,6aS)-6-(6-chloro-9H-purin-9-yl)-2,2-dimethyltetrahydro-3aH-cyclopenta[d][1,3]dioxol-4-yl)methanol (7.9 g, 24 mmol) and polymer-supported triphenylphosphine (3 mmol/g loading; 11 g, 34 mmol) in THF (100 mL) was cooled to 0° C. (ice/brine bath) and treated dropwise with diisopropyl azodicarboxylate (6.7 mL, 34 mmol). The tan slurry was stirred for 15 min, and treated dropwise with a solution of diphenylphosphonic azide (7.3 mL, 34 mmol) in THF (24 mL). The brown reaction mixture was stirred for 18.5 h as the ice bath expired; HPLC indicated conversion to the desired product. At 21.5 h the reaction mixture was filtered, the solids were washed with CH2Cl2, and the filtrate was concentrated in vacuo. The red-brown residue was taken up in CH2Cl2 (300 mL) and washed with saturated aqueous NaHCO3 (1×100 mL), water (1×100 mL), and brine (1×150 mL). The separated organic layer was dried (Na2SO4) and concentrated in vacuo to afford a red-orange oil. Purification by column chromatography (7×16 cm silica; 0-10% acetone/CH2Cl2) afforded the title compound (4.82 g, 57%) as a yellow oil/foam: MS (ESI+) for C14H16ClN7O2 m/z 350.1 (M+H)+; MS (ESI−) for C14H16ClN7O2 m/z 394.1 (M+HCO2)−; HPLC purity >95 area %.
Reaction SMILES: NC1(C2C=CC(C3C(=O)C4C(=CC=C(F)C=4)OC=3C3C=CC=CC=3)=CC=2)CCC1.C(OC(=O)[NH:36][C:37]1([C:41]2[CH:46]=[CH:45][C:44]([C:47]3[C:56](=[O:57])[C:55]4[C:50](=[CH:51][C:52]([O:58][CH3:59])=[CH:53][CH:54]=4)[O:49][C:48]=3[C:60]3[CH:65]=[CH:64][CH:63]=[CH:62][CH:61]=3)=[CH:43][CH:42]=2)[CH2:40][CH2:39][CH2:38]1)(C)(C)C>>[NH2:36][C:37]1([C:41]2[CH:42]=[CH:43][C:44]([C:47]3[C:56](=[O:57])[C:55]4[C:50](=[CH:51][C:52]([O:58][CH3:59])=[CH:53][CH:54]=4)[O:49][C:48]=3[C:60]3[CH:65]=[CH:64][CH:63]=[CH:62][CH:61]=3)=[CH:45][CH:46]=2)[CH2:38][CH2:39][CH2:40]1
Reactant: COc1ccc2c(=O)c(-c3ccc(C4(NC(=O)OC(C)(C)C)CCC4)cc3)c(-c3ccccc3)oc2c1
Agent: NC1(c2ccc(-c3c(-c4ccccc4)oc4ccc(F)cc4c3=O)cc2)CCC1
Product: COc1ccc2c(=O)c(-c3ccc(C4(N)CCC4)cc3)c(-c3ccccc3)oc2c1
Yield: 84 %

Procedure:
Following the procedure used to prepare 3-[4-(1-amino-cyclobutyl)-phenyl]-6-fluoro-2-phenyl-chromen-4-one, {1-[4-(7-methoxy-4-oxo-2-phenyl-4H-chromen-3-yl)-phenyl]-cyclobutyl}-carbamic acid tert-butyl ester was reacted to give the title compound as an off-white solid (50 mg, 84%). 1H NMR (400 MHz, CDCl3): δ 8.19 (d, J=9 Hz, 1H), 7.41-7.38 (m, 2H), 7.36-7.31 (m, 3H), 7.29-7.24 (m, 2H), 7.21-7.17 (m, 2H), 7.00 (dd, J=2 and 9 Hz, 1H), 6.93 (d, J=2 Hz, 1H), 3.93 (s, 3H), 2.59-2.51 (m, 2H), 2.20-2.10 (m, 2H), 2.10-2.01 (m, 1H), 1.80-1.70 (m, 1H). LCMS (Method F): RT=9.26 min, [M+H]+=398.
Reaction SMILES: Br[C:2]1[C:7]2[NH:8][C:9]([N:11]3[CH2:16][CH2:15][N:14]([C:17]4[C:22]([Cl:23])=[CH:21][CH:20]=[CH:19][N:18]=4)[CH2:13][C@H:12]3[CH3:24])=[N:10][C:6]=2[CH:5]=[C:4]([C:25]([F:28])([F:27])[F:26])[CH:3]=1.[F:29][C:30]1[CH:35]=[CH:34][C:33](B(O)O)=[CH:32][CH:31]=1>>[Cl:23][C:22]1[C:17]([N:14]2[CH2:15][CH2:16][N:11]([C:9]3[NH:8][C:7]4[C:2]([C:33]5[CH:34]=[CH:35][C:30]([F:29])=[CH:31][CH:32]=5)=[CH:3][C:4]([C:25]([F:28])([F:26])[F:27])=[CH:5][C:6]=4[N:10]=3)[C@H:12]([CH3:24])[CH2:13]2)=[N:18][CH:19]=[CH:20][CH:21]=1
Reactant: OB(O)c1ccc(F)cc1
Reactant: C[C@@H]1CN(c2ncccc2Cl)CCN1c1nc2cc(C(F)(F)F)cc(Br)c2[nH]1
Product: C[C@@H]1CN(c2ncccc2Cl)CCN1c1nc2cc(C(F)(F)F)cc(-c3ccc(F)cc3)c2[nH]1

Procedure:
7-Bromo-2-[(2R)-4-(3-chloropyridin-2-yl)-2-methylpiperazin-1-yl]-5-(trifluoromethyl)-1H-benzoimidazole (95 mg, 0.2 mmol, Example 77) and 4-fluoro-phenylboronic acid (35 mg, 0.25 mmol, Aldrich) reacted under the conditions of Example 51a to give the title compound as a white amorphous solid. MS (ESI, pos. ion) m/z: 490 (M+1).
Reaction SMILES: C(=O)([O-])[O:2][C:3](Cl)(Cl)[Cl:4].Cl.[NH:10]1[CH2:14][CH2:13][CH2:12][C@H:11]1[C:15]([O:17][CH3:18])=[O:16].C(N(C(C)C)CC)(C)C.ClC1C=CC(O)=C(C=1)C(NC1C=CC([N+]([O-])=O)=CC=1Cl)=O>C(Cl)(Cl)Cl.N1C=CC=CC=1.CN(C)C1C=CN=CC=1>[Cl:4][C:3]([N:10]1[CH2:14][CH2:13][CH2:12][C@H:11]1[C:15]([O:17][CH3:18])=[O:16])=[O:2]
Reactant: O=C([O-])OC(Cl)(Cl)Cl
Reactant: COC(=O)[C@@H]1CCCN1
Agent: CN(C)c1ccncc1
Agent: Cl
Agent: O=C(Nc1ccc([N+](=O)[O-])cc1Cl)c1cc(Cl)ccc1O
Solvent: ClC(Cl)Cl
Solvent: CCN(C(C)C)C(C)C
Solvent: c1ccncc1
Product: COC(=O)[C@@H]1CCCN1C(=O)Cl
Temperature: 25 °C
Reaction time: 1 h

Procedure:
(S)-Methyl 1-(chlorocarbonyl)pyrrolidine-2-carboxylate was prepared following the procedure disclosed in U.S. Pat. No. 4,866,087 to Greenlee et al with minor modification. A solution of 5.63 g (19.0 mmol) bis(trichloromethyl carbonate in chloroform (15 mL) was added dropwise to a solution of (S)-Methyl pyrrolidine-2-carboxylate hydrochloride (2.62 g., 15.82 mmol) and diisopropylethylamine (11.0 mL, 63.28 mmol) in chloroform (15 mL) at ice-bath temperature. After one hour, the solution was washed with 1 N aqueous HCl and water, and dried over magnesium sulfate. The dried solution was concentrated and placed on a 85 mm i.d.×35 mm column of silica gel. The product was eluted in 20 percent ethyl acetate in hexanes and concentrated to a colorless oil. This was dissolved in chloroform (10 mL) and added to a suspension of 5-Chloro-N-(2-chloro-4-nitrophenyl)-2-hydroxybenzamide (645 mg, 1.97 mmol) in pyridine (15 mL) containing 20 mg of 4-dimethylaminopyridine. After stirring for 120 hours at room temperature, the reaction solution was partitioned between 1N aqueous HCl and ethyl acetate. The ethyl acetate phase was washed with water, then brine, and dried over magnesium sulfate. Concentration afforded an off-white solid which was recrystallized from ethyl acetate/hexanes. The 1H NMR spectrum is complex and reveals the existence of rotational isomers due to restricted rotation about the pyrrolidine-1-carboxylate bond. 1HNMR (300 MHz, DMSO-d6): δ 1.823-2.003 (m, 3H, pyrrolidine C4 methylene and pyrrolidine C3 syn-H), 2.213 (m, 1H, pyrrolidine C3 anti-H), 3.450 (m, 1H, pyrrolidine C5), 3.599 (m, 1H, pyrrolidine C5), 3.600 (s, 1.5H, methyl ester), 3.621 (s, 1.5H, methyl ester), 4.252 (m, 0.5H, pyrrolidine methine), 4.541 (m, 0.5H, pyrrolidine methine), 7.108 (d, J=8.5 Hz, 0.33H, H3), 7.216 (d, J=8.5 Hz, 0.33H, H3), 7.361 (d, J=9 Hz, 0.33H, H3), 7.545 (m, 0.33H, H4), 7.665 (m, 0.66H, H4), 7.763 (m, 0.66H, H6), 7.974 (m, 0.33H, H6), 8.133 (m, 0.66H, H6′), 8.287 (m, 1H, H5′), 8.302 (m, 0.33H, H3′), 8.539 (m, 0.33H, H3′), 8.446 (m, 0.33H, H3′), 8.822 (d, J=9.5 Hz, 0.33H, H6′), 10.313 (s, 0.33H, NH), 10.385 (s, 0.33H, NH), 11.367 (br s, 0.17H, NH), 12.519 (br s, 0.17H, NH).
Reaction SMILES: [CH3:1][O:2][C:3](=[O:16])[CH2:4][C:5]1[C:9]2[C:10]([CH3:15])=[CH:11][C:12]([OH:14])=[CH:13][C:8]=2[S:7][CH:6]=1.CN(C=O)C.Cl[CH2:23][C:24]1[N:28]([CH3:29])[N:27]=[C:26]([CH3:30])[CH:25]=1.C([O-])([O-])=O.[K+].[K+]>O>[CH3:1][O:2][C:3](=[O:16])[CH2:4][C:5]1[C:9]2[C:10]([CH3:15])=[CH:11][C:12]([O:14][CH2:23][C:24]3[N:28]([CH3:29])[N:27]=[C:26]([CH3:30])[CH:25]=3)=[CH:13][C:8]=2[S:7][CH:6]=1
Reactant: COC(=O)Cc1csc2cc(O)cc(C)c12
Reactant: Cc1cc(CCl)n(C)n1
Agent: O=C([O-])[O-]
Agent: [K+]
Solvent: O
Solvent: CN(C)C=O
Product: COC(=O)Cc1csc2cc(OCc3cc(C)nn3C)cc(C)c12
Temperature: 25 °C
Reaction time: 3 h
Yield: 70.9 %

Procedure:
To a mixture of methyl(6-hydroxy-4-methyl-1-benzothiophen-3-yl)acetate (150 mg) and DMF (2 mL) were added 5-(chloromethyl)-1,3-dimethyl-1H-pyrazole (101 mg) and K2CO3 (175 mg) at room temperature. The mixture was stirred at room temperature for 3 h. The mixture was poured into water at room temperature and extracted with EtOAc. The organic layer was separated, washed successively with water and brine, dried over MgSO4 and concentrated in vacuo. The residue was purified by silica gel column chromatography (EtOAc/hexane). The product was crystallized from Et2O-hexane to give the title compound (155 mg).
Reaction SMILES: [CH3:1][CH:2]1[CH2:7][N:6]([C:8]2[C:13]([Cl:14])=[CH:12][C:11]([Cl:15])=[CH:10][C:9]=2[Cl:16])[S:5](=[O:18])(=[O:17])[N:4]([CH2:19][C:20]([O:22]C)=[O:21])[CH2:3]1.[Li+].[OH-]>C1COCC1.CO.O>[CH3:1][CH:2]1[CH2:7][N:6]([C:8]2[C:13]([Cl:14])=[CH:12][C:11]([Cl:15])=[CH:10][C:9]=2[Cl:16])[S:5](=[O:17])(=[O:18])[N:4]([CH2:19][C:20]([OH:22])=[O:21])[CH2:3]1
Reactant: COC(=O)CN1CC(C)CN(c2c(Cl)cc(Cl)cc2Cl)S1(=O)=O
Agent: [Li+]
Agent: [OH-]
Solvent: C1CCOC1
Solvent: O
Solvent: CO
Product: CC1CN(CC(=O)O)S(=O)(=O)N(c2c(Cl)cc(Cl)cc2Cl)C1
Temperature: 25 °C
Reaction time: 3 h
Yield: 95.5 %

Procedure:
To methyl 2-(4-methyl-1,1-dioxido-6-(2,4,6-trichlorophenyl)-1,2,6-thiadiazinan-2-yl)acetate (2.3 g, 5.4 mmol) in THF (12 mL) and MeOH (12 mL), was dropwisely added LiOH (1.1 g, 27.0 mmol) in H2O. The reaction mixture was agitated for 3 hr at room temperature. After the completion of the reaction, the resultant was concentrated and its pH was adjusted down to 3 with 2 N HCl after the addition of water. The resultant was extracted with EtOAc, dried over Na2SO4, filtered and concentrated under reduced pressure, giving the title compound (2.0 g, y=83%, solid). 1H NMR (300 MHz, CDCl3) δ 7.42 (d, J=2.4 Hz, 1H), 7.38 (d, J=2.4 Hz, 1H), 4.53 (d, J=17 Hz, 1H), 4.16-3.88 (m, 4H), 3.40-3.38 (m, 1H), 3.20-3.15 (m, 1H), 2.57-2.11 (m, 1H), 0.93 (d, J=7.1 Hz, 3H).
Reaction SMILES: [F:1][C@:2]1([CH3:19])[C@H:6]([OH:7])[C@@:5]([F:10])([CH2:8][OH:9])[O:4][C@H:3]1[N:11]1[CH:16]=[CH:15][C:14](=[O:17])[NH:13][C:12]1=[O:18].C1C(=O)N([Br:27])C(=O)C1>CN(C=O)C>[Br:27][C:15]1[C:14](=[O:17])[NH:13][C:12](=[O:18])[N:11]([C@H:3]2[C@@:2]([F:1])([CH3:19])[C@H:6]([OH:7])[C@@:5]([F:10])([CH2:8][OH:9])[O:4]2)[CH:16]=1
Reactant: O=C1CCC(=O)N1Br
Reactant: C[C@]1(F)[C@H](n2ccc(=O)[nH]c2=O)O[C@](F)(CO)[C@H]1O
Solvent: CN(C)C=O
Product: C[C@]1(F)[C@H](n2cc(Br)c(=O)[nH]c2=O)O[C@](F)(CO)[C@H]1O
Temperature: 80 °C
Yield: 104.5 %

Procedure:
In a 2 mL microwave vial, chiral 1-((2R,3R,4S,5S)-3,5-difluoro-4-hydroxy-5-(hydroxymethyl)-3-methyl-tetrahydrofuran-2-yl)pyrimidine-2,4(1H,3H)-dione (70 mg, 0.252 mmol), and NBS (67.2 mg, 0.377 mmol), were dissolved in DMF (0.7 ml). The mixture was capped and heated under microwave irradiation at 80° C. for 10 min. LC/MS analysis indicated the starting material was completely consumed and the formation of the desired production as the only major product. The solvent was evaporated, and the residue was purified by a 2×4 g silica gel cartridge, eluted with 0-70% EtOAc in hexanes to provide the title compound as a white solid (94 mg, 90%)
Reaction SMILES: [Br:1][C:2]1[C:3]([F:12])=[C:4]([F:11])[C:5](F)=[C:6]([CH:9]=1)[CH:7]=[O:8].C(N(CC)CC)C.[CH3:20][C@H:21]1[O:26][C@H:25]([CH3:27])[CH2:24][NH:23][CH2:22]1.Cl>C(#N)C>[Br:1][C:2]1[C:3]([F:12])=[C:4]([F:11])[C:5]([N:23]2[CH2:22][CH:21]([CH3:20])[O:26][CH:25]([CH3:27])[CH2:24]2)=[C:6]([CH:9]=1)[CH:7]=[O:8]
Reactant: C[C@@H]1CNC[C@@H](C)O1
Reactant: O=Cc1cc(Br)c(F)c(F)c1F
Agent: Cl
Solvent: CC#N
Solvent: CCN(CC)CC
Product: CC1CN(c2c(C=O)cc(Br)c(F)c2F)CC(C)O1
Temperature: 25 °C
Yield: 90.6 %

Procedure:
5-Bromo-2,3,4-trifluoro-benzaldehyde (10 g, 41.8 mmol) was dissolved in dry acetonitrile (70 mL). Triethylamine (6.4 mL, 46.0 mmol) was added, followed by trans-2,6-dimethylmorpholine (BASF, 5.3 g, 46 mmol). The mixture was refluxed for 24 hours, then cooled to room temperature, and treated with 1N HCl (58 mL). The acetonitrile was removed by rotoevaporation and the resulting solids were filtered, washed with water then dissolved in THF (100 mL). The solution was dried over MgSO4 and concentrated to a yellow oil. Hexanes were added and the mixture was re-concentrated to give 12.66 g of a yellow powder. 1H NMR (400 MHz, CHLOROFORM-d) d ppm 1.26 (d, J=6.4 Hz, 6H), 2.92 (m, 2H), 3.28 (d, J=11.7 Hz, 2H), 4.15 (m, 2H), 7.78 (dd, J=7.2, 2.3 Hz, 2H), 10.32 (s, 4H).
Reaction SMILES: [C:1]([O:5][C@@H:6]([C:12]1[C:31]([CH3:32])=[CH:30][C:15]2[N:16]=[C:17]([C:19]3[CH:20]=[C:21]4[C:27]([CH3:28])=[N:26][N:25]([CH3:29])[C:22]4=[CH:23][N:24]=3)[S:18][C:14]=2[C:13]=1[C:33]1[CH:38]=[CH:37][C:36]([Cl:39])=[CH:35][CH:34]=1)[C:7]([O:9]CC)=[O:8])([CH3:4])([CH3:3])[CH3:2].[OH-].[Na+].CN(C=O)C.C(O)(=O)C>CO.C1COCC1>[C:1]([O:5][C@@H:6]([C:12]1[C:31]([CH3:32])=[CH:30][C:15]2[N:16]=[C:17]([C:19]3[CH:20]=[C:21]4[C:27]([CH3:28])=[N:26][N:25]([CH3:29])[C:22]4=[CH:23][N:24]=3)[S:18][C:14]=2[C:13]=1[C:33]1[CH:38]=[CH:37][C:36]([Cl:39])=[CH:35][CH:34]=1)[C:7]([OH:9])=[O:8])([CH3:4])([CH3:2])[CH3:3]
Reactant: CCOC(=O)[C@@H](OC(C)(C)C)c1c(C)cc2nc(-c3cc4c(C)nn(C)c4cn3)sc2c1-c1ccc(Cl)cc1
Agent: [Na+]
Agent: [OH-]
Solvent: CN(C)C=O
Solvent: CO
Solvent: CC(=O)O
Product: Cc1cc2nc(-c3cc4c(C)nn(C)c4cn3)sc2c(-c2ccc(Cl)cc2)c1[C@H](OC(C)(C)C)C(=O)O
Reaction time: 8 h

Procedure:
A solution of (S)-ethyl 2-tert-butoxy-2-(7-(4-chlorophenyl)-2-(1,3-dimethyl-1H-pyrazolo[3,4-c]pyridin-5-yl)-5-methylbenzo[d]thiazol-6-yl)acetate (17.9 mg, 0.032 mmol)and 5M NaOH (0.127 mL, 0.636 mmol) in MeOH (0.2 mL) and THF (1.2 mL) was stirred at 50° C. for 3 hours, then stored in freezer overnight. DMF (0.3 mL) and acetic acid (0.011 mL) were added and reaction mixture was concentrated to ˜0.3 mL, filtered using a syringe filter, diluted with methanol. Purified using Gilson HPLC (Gemini, 5 to 100% ACN/H2O+0.1% TFA) and lyophilized to give desired product. LCMS-ESI+: calc'd for C28H28ClN4O3S: 535.2 (M+H+); Found: 535.3 (M+H+); 1H NMR (400 MHz, CD3OD) δ 8.83 (s, 1H), 8.45 (s, 1H), 7.73 (s, 1H), 7.70 (d, J=8.4 Hz, 1H), 7.58 (d, J=8.4 Hz, 1H), 7.57 (s, 1H), 5.26 (s, 1H), 4.02 (s, 3H), 2.59 (s, 3H), 2.53 (s, 3H), 0.97 (s, 9H).
Reaction SMILES: C([Sn](CCCC)(CCCC)C1C=CN=CC=1)CCC.I[C:21]1[CH:30]=[CH:29][CH:28]=[CH:27][C:22]=1[C:23]([O:25][CH3:26])=[O:24].C([O:38][C:39]1[CH:44]=[C:43]([F:45])[CH:42]=[C:41](Br)[CH:40]=1)C1C=CC=CC=1.CCCCCC.CCOC(C)=O>C1(O)C=CC=CC=1>[F:45][C:43]1[CH:44]=[C:39]([OH:38])[CH:40]=[C:41]([C:21]2[CH:30]=[CH:29][CH:28]=[CH:27][C:22]=2[C:23]([O:25][CH3:26])=[O:24])[CH:42]=1
Reactant: COC(=O)c1ccccc1I
Reactant: Fc1cc(Br)cc(OCc2ccccc2)c1
Agent: CCCC[Sn](CCCC)(CCCC)c1ccncc1
Solvent: CCCCCC
Solvent: Oc1ccccc1
Solvent: CCOC(C)=O
Product: COC(=O)c1ccccc1-c1cc(O)cc(F)c1

Procedure:
Following the procedures described in Phenol 1, Steps 2 and 3, but substituting O-(3,4-dimethoxy)benzyl-3-fluoro-5-trimethylstannylphenol for 4-tributylstannylpyridine and methyl 2-iodobenzoate for O-benzyl-3-bromo-5-fluorophenol, the title compound was obtained as an oil after chromatography (silica gel; hexane/EtOAc 95:5-85:15)).
Reaction SMILES: [Br:1][C:2]1[C:3](=[O:15])[C:4]([C:12]([OH:14])=O)=[CH:5][N:6]([CH:9]([CH3:11])[CH3:10])[C:7]=1[CH3:8].CN(C(ON1N=NC2C=CC=CC1=2)=[N+](C)C)C.F[P-](F)(F)(F)(F)F.CCN(C(C)C)C(C)C.Cl.[CH3:50][S:51]([C:54]1[CH:61]=[CH:60][C:57]([CH2:58][NH2:59])=[CH:56][CH:55]=1)(=[O:53])=[O:52]>CN(C=O)C.CO.C(O)(=O)C>[CH3:50][S:51]([C:54]1[CH:61]=[CH:60][C:57]([CH2:58][NH:59][C:12]([C:4]2[C:3](=[O:15])[C:2]([Br:1])=[C:7]([CH3:8])[N:6]([CH:9]([CH3:10])[CH3:11])[CH:5]=2)=[O:14])=[CH:56][CH:55]=1)(=[O:52])=[O:53]
Reactant: CS(=O)(=O)c1ccc(CN)cc1
Reactant: Cc1c(Br)c(=O)c(C(=O)O)cn1C(C)C
Agent: CN(C)C(On1nnc2ccccc21)=[N+](C)C
Agent: Cl
Agent: F[P-](F)(F)(F)(F)F
Solvent: CCN(C(C)C)C(C)C
Solvent: CO
Solvent: CN(C)C=O
Product: Cc1c(Br)c(=O)c(C(=O)NCc2ccc(S(C)(=O)=O)cc2)cn1C(C)C
Temperature: 25 °C
Reaction time: 72 h

Procedure:
A solution of 5-bromo-1-isopropyl-6-methyl-4-oxo-1,4-dihydro-pyridine-3-carboxylic acid (preparation 3c, 0.50 g, 1.82 mmol), HBTU (0.77 g, 2.03 mmol), DIPEA (0.76 mL, 4.47 mmol) in DMF (2 mL) is stirred for 10 min. Then, 4-methylsulfonylbenzylamine hydrochloride (0.64 g, 2.89 mmol) is added and the reaction mixture is stirred for 72 h at room temperature. The reaction mixture is diluted with methanol, acidified with acetic acid and purified by preparative reversed-phase HPLC (XBridge, gradient of methanol in water, 0.1% TFA, 60° C.). Yield: 0.25 g (31% of theory); ESI mass spectrum: [M+H]+=441 (bromine isotope pattern); Retention time HPLC: 1.16 min (Z002_006).