Azzindani/Open_Reaction_Data huggingface dataset:
Reaction SMILES: C([O:8][N:9]1[C:15](=[O:16])[N:14]2[CH2:17][C@H:10]1[CH2:11][CH2:12][C@H:13]2[C:18]([NH:20][C:21]1[CH:26]=[CH:25][N:24]=[C:23]([O:27][CH3:28])[CH:22]=1)=[O:19])C1C=CC=CC=1>[Pd].CO>[OH:8][N:9]1[C:15](=[O:16])[N:14]2[CH2:17][C@H:10]1[CH2:11][CH2:12][C@H:13]2[C:18]([NH:20][C:21]1[CH:26]=[CH:25][N:24]=[C:23]([O:27][CH3:28])[CH:22]=1)=[O:19]
Reactant: COc1cc(NC(=O)[C@@H]2CC[C@@H]3CN2C(=O)N3OCc2ccccc2)ccn1
Agent: [Pd]
Solvent: CO
Product: COc1cc(NC(=O)[C@@H]2CC[C@@H]3CN2C(=O)N3O)ccn1
Reaction time: 8 h

Procedure:
Palladium on carbon (13.4 mg; 10% Pd/C) was added to a solution of (2S,5R)-6-(benzyloxy)-N-(2-methoxypyridin-4-yl)-7-oxo-1,6-diazabicyclo[3.2.1]octane-2-carboxamide (43.6 mg, 0.114 mmol) in methanol (1 mL) and the resulting mixture was stirred under hydrogen (balloon) overnight. HPLC analysis showed reaction complete. The reaction mixture was faltered through a microfilter and the filtrate was concentrated under vacuum to afford the title compound as an impure colorless oil.
Reaction SMILES: [Br:1][C:2]1[CH:3]=[N:4][C:5](Cl)=[N:6][CH:7]=1.[C:9]([C:13]1[CH:18]=[CH:17][C:16]([S:19]([NH:22][C:23]2[N:27]([CH3:28])[N:26]=[C:25]([O:29][CH2:30][CH2:31][OH:32])[C:24]=2[C:33]2[CH:38]=[CH:37][C:36]([Cl:39])=[CH:35][CH:34]=2)(=[O:21])=[O:20])=[CH:15][CH:14]=1)([CH3:12])([CH3:11])[CH3:10]>>[Br:1][C:2]1[CH:3]=[N:4][C:5]([O:32][CH2:31][CH2:30][O:29][C:25]2[C:24]([C:33]3[CH:38]=[CH:37][C:36]([Cl:39])=[CH:35][CH:34]=3)=[C:23]([NH:22][S:19]([C:16]3[CH:15]=[CH:14][C:13]([C:9]([CH3:11])([CH3:10])[CH3:12])=[CH:18][CH:17]=3)(=[O:20])=[O:21])[N:27]([CH3:28])[N:26]=2)=[N:6][CH:7]=1
Reactant: Clc1ncc(Br)cn1
Reactant: Cn1nc(OCCO)c(-c2ccc(Cl)cc2)c1NS(=O)(=O)c1ccc(C(C)(C)C)cc1
Product: Cn1nc(OCCOc2ncc(Br)cn2)c(-c2ccc(Cl)cc2)c1NS(=O)(=O)c1ccc(C(C)(C)C)cc1

Procedure:
The title compound was made according to the procedure used for Example 13 except that (21 mg) of 5-bromo-2-chloropyrimidine was used and 4-(tert-butyl)-N-[4-(4-chlorophenyl)-3-(2-hydroxyethoxy)-1-methyl-1H-pyrazol-5-yl]benzenesulfonamide (Example 19) (30 mg) was used in place of 4-(tert-butyl)-N-{3-(2-hydroxyethoxy)-1-methyl-4-[4-(trifluoromethyl)phenyl]-1H-pyrazol-5-yl}benzenesulfonamide (Example 12). The crude material was purified by HPLC on a 5μ ODS Phenomenex Magellen column with a gradient elution of acetonitrile (5% to 95%) and 0.1M NH4OAc (95% to 5%) to yield the desired product as an off white solid (3 mg).
Reaction SMILES: [CH3:1][O:2][C:3]([C:5]1[CH:6]=[N:7][C:8]([O:17][CH2:18][C:19]([F:22])([F:21])[F:20])=[C:9]([C:11]2[CH2:16][CH2:15][CH2:14][CH2:13][CH:12]=2)[CH:10]=1)=[O:4]>[Pd].C(O)C>[CH3:1][O:2][C:3]([C:5]1[CH:6]=[N:7][C:8]([O:17][CH2:18][C:19]([F:22])([F:20])[F:21])=[C:9]([CH:11]2[CH2:16][CH2:15][CH2:14][CH2:13][CH2:12]2)[CH:10]=1)=[O:4]
Reactant: COC(=O)c1cnc(OCC(F)(F)F)c(C2=CCCCC2)c1
Agent: [Pd]
Solvent: CCO
Product: COC(=O)c1cnc(OCC(F)(F)F)c(C2CCCCC2)c1
Temperature: 25 °C
Reaction time: 1.5 h
Yield: 57.9 %

Procedure:
5-Cyclohex-1-enyl-6-(2,2,2-trifluoroethoxy)-3-pyridinecarboxylic acid methyl ester (163 mg, 517 μmol) was combined with ethanol (5 mL) to give a colorless solution. Palladium (10% on charcoal, 16.3 mg, 517 μmol) was added and the suspension was evacuated and flushed with hydrogen 3 times and stirred for 1.5 h at ambient temperature. Afterwards the reaction mixture was filtered through Celite and concentrated in vacuo to give the title compound (95 mg, 58%) as grey solid; MS (EI) 318.1 (M+H)+.
Reaction SMILES: [CH2:1]([OH:22])[CH2:2][CH:3]([OH:21])[CH2:4][CH2:5][CH2:6][CH2:7][CH2:8][CH2:9][CH2:10][CH2:11][CH2:12][CH2:13][CH2:14][CH2:15][CH2:16][CH2:17][CH2:18][CH2:19][CH3:20].[CH3:23][O:24][C:25]1[CH:46]=[CH:45][C:28]([C:29](Cl)([C:38]2[CH:43]=[CH:42][CH:41]=[CH:40][CH:39]=2)[C:30]2[CH:35]=[CH:34][C:33]([O:36][CH3:37])=[CH:32][CH:31]=2)=[CH:27][CH:26]=1>N1C=CC=CC=1>[CH3:37][O:36][C:33]1[CH:32]=[CH:31][C:30]([C:29]([C:28]2[CH:27]=[CH:26][C:25]([O:24][CH3:23])=[CH:46][CH:45]=2)([C:38]2[CH:43]=[CH:42][CH:41]=[CH:40][CH:39]=2)[O:22][CH2:1][CH2:2][CH:3]([OH:21])[CH2:4][CH2:5][CH2:6][CH2:7][CH2:8][CH2:9][CH2:10][CH2:11][CH2:12][CH2:13][CH2:14][CH2:15][CH2:16][CH2:17][CH2:18][CH2:19][CH3:20])=[CH:35][CH:34]=1
Reactant: CCCCCCCCCCCCCCCCCC(O)CCO
Reactant: COc1ccc(C(Cl)(c2ccccc2)c2ccc(OC)cc2)cc1
Solvent: c1ccncc1
Product: CCCCCCCCCCCCCCCCCC(O)CCOC(c1ccccc1)(c1ccc(OC)cc1)c1ccc(OC)cc1
Temperature: 25 °C
Reaction time: 16 h

Procedure:
Icosane-1,3-diol (3.7 g, 11.8 mmoles) is co-evaporated twice with anhydrous pyridine (50 mL each) and then is dissolved in anhydrous pyridine (60 mL). The solution is chilled in an ice bath, and 4,4′-dimethoxytritylchloride (4.2 g, 12.4 mmoles) is added. The reaction is allowed to warm to ambient temperature and is stirred for 16 hours. The remaining 4,4′-dimethoxytritylchloride is quenched with methanol (10 mL), and the yellow solution is then evaporated to near dryness. The residue is co-evaporated twice to dryness with toluene (50 mL each). The crude product is purified on silica gel (150 mL bed volume) eluting with hexanes:acetone:triethylamine (95.5:5:0:5 [v/v/v], 500 mL). Fractions containing pure product by thin layer chromatography are pooled and evaporated to a pale yellow syrup. The syrup is dried well in vacuo. The yield is 6.8 g (93%).
Reaction SMILES: COC1C=CC=CC=1O[CH2:6][CH:7]([C:9]1[CH:14]=[CH:13][C:12]([O:15][CH3:16])=[CH:11][CH:10]=1)[OH:8].[O-]S([O-])(=O)=O.[Mg+2]>[Ni].CCOCC>[CH3:16][O:15][C:12]1[CH:13]=[CH:14][C:9]([C:7](=[O:8])[CH3:6])=[CH:10][CH:11]=1
Reactant: COc1ccc(C(O)COc2ccccc2OC)cc1
Agent: [Ni]
Agent: O=S(=O)([O-])[O-]
Agent: [Mg+2]
Solvent: CCOCC
Product: COc1ccc(C(C)=O)cc1
Temperature: 80 °C

Procedure:
To a vial was added wet Raney Ni 4200 (8 mg, 7×10−5 mol, 50 mol %), then 3 mL degassed hexane followed by 2-(2-methoxyphenoxy)-1-(4-methoxyphenyl)ethan-1-ol (38 mg, 1.4×10−4 mol). The vial was capped and heated to 80° C. for 24 hours. The reaction was cooled, opened and 10 mg of NH4COOH was added. 50 mL of Et2O was used to transfer the crude to an erlenmeyer containing MgSO4. After drying the solution was filtered and concentrated. HNMR gave 88% conversion to 1-(4-methoxyphenyl)ethan-1-one and only traces of 1-(4-methoxyphenyl)ethan-1-ol was detected. 88% of the β-O-4 bond was broken.
Reaction SMILES: CCOC(/N=N/C(OCC)=O)=O.[C:13]([O:17][C:18]([N:20]1[CH2:24][C@@H:23]([CH2:25][N:26]([CH:42]([CH3:44])[CH3:43])[C:27](=[O:41])[C:28]2[CH:33]=[CH:32][C:31]([CH3:34])=[C:30]([O:35][CH2:36][CH2:37][CH2:38][O:39][CH3:40])[CH:29]=2)[C@H:22]([CH2:45]O)[CH2:21]1)=[O:19])([CH3:16])([CH3:15])[CH3:14].[C:47]1(=[O:57])[NH:51][C:50](=[O:52])[C:49]2=[CH:53][CH:54]=[CH:55][CH:56]=[C:48]12.C1C=CC(P(C2C=CC=CC=2)C2C=CC=CC=2)=CC=1>C1COCC1.O>[C:13]([O:17][C:18]([N:20]1[CH2:24][C@@H:23]([CH2:25][N:26]([CH:42]([CH3:44])[CH3:43])[C:27](=[O:41])[C:28]2[CH:33]=[CH:32][C:31]([CH3:34])=[C:30]([O:35][CH2:36][CH2:37][CH2:38][O:39][CH3:40])[CH:29]=2)[C@H:22]([CH2:45][N:51]2[C:47](=[O:57])[C:48]3[C:49](=[CH:53][CH:54]=[CH:55][CH:56]=3)[C:50]2=[O:52])[CH2:21]1)=[O:19])([CH3:16])([CH3:15])[CH3:14]
Reactant: COCCCOc1cc(C(=O)N(C[C@@H]2CN(C(=O)OC(C)(C)C)C[C@H]2CO)C(C)C)ccc1C
Reactant: O=C1NC(=O)c2ccccc21
Agent: CCOC(=O)/N=N/C(=O)OCC
Agent: c1ccc(P(c2ccccc2)c2ccccc2)cc1
Solvent: C1CCOC1
Solvent: O
Product: COCCCOc1cc(C(=O)N(C[C@@H]2CN(C(=O)OC(C)(C)C)C[C@H]2CN2C(=O)c3ccccc3C2=O)C(C)C)ccc1C

Procedure:
DEAD is slowly added to a solution of (3S,4R)-3-hydroxymethyl-4-({isopropyl-[3-(3-methoxy-propoxy)-4-methyl-benzoyl]-amino}-methyl)-pyrrolidine-1-carboxylic acid tert-butyl ester (210 mg, 0.44 mmol), phthalimide (07 mg, 0.66 mmol) and PPh3 (173 mg, 0.66 mmol) in THF (5 mL) at RT. The resulting yellow solution is stirred for another 2 h before H2O is added and the mixture is extracted with ethyl acetate. Drying (Na2SO4) of the extracts, filtration and evaporation of the solvent affords the crude product which is purified by preparative HPLC (Waters C18 ODB, eluent: CH3CN/H2O 5%/2 min, CH3CN/H2O 5-100%/10 min, 100% CH3CN/2.5 min, flow 20 mL/min) to give the desired product. MS (LC-MS): 630.2 [M+Na]+; tR (HPLC, Waters Symmetry C18 column, 20-95% CH3CN/H2O/3.5 min, 95% CH3CN/H2O, 2 min, CH3CN and H2O containing 0.1% TFA, flow: 0.6 mL/min): 4.40 min.
Reaction SMILES: [CH3:1][O:2][C:3](=[O:19])[C:4]1[CH:9]=[CH:8][C:7]([CH2:10][N:11]2[CH:15]=[CH:14][C:13]([N+:16]([O-])=O)=[N:12]2)=[CH:6][CH:5]=1.O.O.[Sn](Cl)Cl.C(=O)([O-])[O-].[Na+].[Na+]>C(OCC)(=O)C>[CH3:1][O:2][C:3](=[O:19])[C:4]1[CH:9]=[CH:8][C:7]([CH2:10][N:11]2[CH:15]=[CH:14][C:13]([NH2:16])=[N:12]2)=[CH:6][CH:5]=1
Reactant: COC(=O)c1ccc(Cn2ccc([N+](=O)[O-])n2)cc1
Agent: Cl[Sn]Cl
Agent: O=C([O-])[O-]
Agent: [Na+]
Solvent: O
Solvent: CCOC(C)=O
Product: COC(=O)c1ccc(Cn2ccc(N)n2)cc1
Temperature: 25 °C
Reaction time: 1 h
Yield: 102.2 %

Procedure:
4-(3-Nitro-pyrazol-1-ylmethyl)-benzoic acid methyl ester (530 mg, 2.03 mmol) was dissolved in ethyl acetate (10 ml). Tin(II) chloride dihydrate (2.29 gm, 10.15 mmol) was added, reaction mixture was heated at 70 deg C. for 1 h. The reaction mixture was cooled to ambient temperature, the pH adjusted to pH 8-9 by addition of aq. saturated sodium carbonate and extracted with ethyl acetate (3×25 ml), dried over anhydrous Na2SO4 and concentrated under reduced pressure to provide 4-(3-amino-pyrazol-1-ylmethyl)-benzoic acid methyl ester (480 mg).
Reaction SMILES: [NH:1]1[C:5]2[CH:6]=[CH:7][CH:8]=[CH:9][C:4]=2[N:3]=[C:2]1[C:10]([C:12]1[CH:35]=[CH:34][C:15]([O:16][C:17]2[C:18]([CH:23]3[CH2:26][N:25](C(OC(C)(C)C)=O)[CH2:24]3)=[N:19][CH:20]=[CH:21][N:22]=2)=[CH:14][CH:13]=1)=[O:11].FC(F)(F)C(O)=O>C(Cl)Cl>[NH:25]1[CH2:26][CH:23]([C:18]2[C:17]([O:16][C:15]3[CH:34]=[CH:35][C:12]([C:10]([C:2]4[NH:1][C:5]5[CH:6]=[CH:7][CH:8]=[CH:9][C:4]=5[N:3]=4)=[O:11])=[CH:13][CH:14]=3)=[N:22][CH:21]=[CH:20][N:19]=2)[CH2:24]1
Reactant: CC(C)(C)OC(=O)N1CC(c2nccnc2Oc2ccc(C(=O)c3nc4ccccc4[nH]3)cc2)C1
Solvent: ClCCl
Solvent: O=C(O)C(F)(F)F
Product: O=C(c1ccc(Oc2nccnc2C2CNC2)cc1)c1nc2ccccc2[nH]1
Temperature: 25 °C
Reaction time: 1 h

Procedure:
To a solution of tert-butyl 3-(3-(4-(1H-benzo[d]imidazole-2-carbonyl)phenoxy)pyrazin-2-yl)azetidine-1-carboxylate (175 mg, 0.371 mmol) in CH2Cl2 (1 mL) is added 2,2,2-trifluoroacetic acid (1.0 mL). The reaction was stirred at rt 1 h. The solution was concentrated and CH2Cl2 (5 mL) and saturated NaHCO3 (0.5 mL) was added. MgSO4 was added to remove water and the solution filtered and concentrated to give the crude amine as a dark green oil which was carried on to the next step without purification. (Note: An insoluble solid crashed out during the extraction, which later was identified as the desired crude amine product, which is sparingly soluble in CH2Cl2, but soluble in THF. The insoluble solid from the extraction was dissolved in THF, dried (MgSO4), concentrated, and combined with the material from aqueous extraction and carried on into the next step.
Reaction SMILES: [C:1]([C:9]1[C:10]([CH3:33])=[N:11][C:12]2[C:17]([C:18]=1[C:19]1[CH:24]=[CH:23][C:22]([O:25][CH3:26])=[C:21]([O:27][CH3:28])[CH:20]=1)=[CH:16][C:15]([O:29][CH3:30])=[C:14]([O:31][CH3:32])[CH:13]=2)(=[O:8])[C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=1.[Br:34]N1C(=O)CCC1=O.N(C(C)(C)C#N)=NC(C)(C)C#N>C(Cl)(Cl)(Cl)Cl>[C:1]([C:9]1[C:10]([CH2:33][Br:34])=[N:11][C:12]2[C:17]([C:18]=1[C:19]1[CH:24]=[CH:23][C:22]([O:25][CH3:26])=[C:21]([O:27][CH3:28])[CH:20]=1)=[CH:16][C:15]([O:29][CH3:30])=[C:14]([O:31][CH3:32])[CH:13]=2)(=[O:8])[C:2]1[CH:3]=[CH:4][CH:5]=[CH:6][CH:7]=1
Reactant: COc1ccc(-c2c(C(=O)c3ccccc3)c(C)nc3cc(OC)c(OC)cc23)cc1OC
Reactant: O=C1CCC(=O)N1Br
Agent: CC(C)(C#N)N=NC(C)(C)C#N
Solvent: ClC(Cl)(Cl)Cl
Product: COc1ccc(-c2c(C(=O)c3ccccc3)c(CBr)nc3cc(OC)c(OC)cc23)cc1OC
Yield: 42.1 %

Procedure:
A mixture of 3-benzoyl-4-(3,4-dimethoxyphenyl)-6,7-dimethoxy-2-methylquinoline (5.5 g), N-bromosuccinimide (2.42 g), 2,2'-azobis(isobutyronitrile)(0.815 g) and carbon tetrachloride (250 ml) was stirred under reflux for 1.5 hours. The reaction mixture was cooled, and then the insoluble material was filtered off. The filtrate was washed with water and dried over magnesium sulfate, and the solvent was evaporated under reduced pressure. The residue was subjected to column chromatography on silica gel. The fractions eluted with chloroform-ethyl acetate (10:1, v/v) gave 3-benzoyl-2-bromomethyl-4-(3,4-dimethoxyphenyl)-6,7-dimethoxyquinoline (2.73 g, 42%). This compound was recrystallized from ethyl acetate-hexane to give colorless prisms, mp. 182°-183° C.
Reaction SMILES: [Cl:1][C:2]1[N:3]=[C:4](Cl)[C:5]2[CH2:10][CH2:9][CH:8]([C:11]3[CH:16]=[CH:15][C:14]([F:17])=[CH:13][CH:12]=3)[C:6]=2[N:7]=1.[CH3:19][C@H:20]1[O:25][C@@H:24]([CH3:26])[CH2:23][NH:22][CH2:21]1>CO>[Cl:1][C:2]1[N:3]=[C:4]([N:22]2[CH2:21][C@@H:20]([CH3:19])[O:25][C@@H:24]([CH3:26])[CH2:23]2)[C:5]2[CH2:10][CH2:9][CH:8]([C:11]3[CH:16]=[CH:15][C:14]([F:17])=[CH:13][CH:12]=3)[C:6]=2[N:7]=1
Reactant: Fc1ccc(C2CCc3c(Cl)nc(Cl)nc32)cc1
Reactant: C[C@@H]1CNC[C@H](C)O1
Solvent: CO
Product: C[C@@H]1CN(c2nc(Cl)nc3c2CCC3c2ccc(F)cc2)C[C@H](C)O1
Temperature: 25 °C
Reaction time: 8 h
Yield: 87.3 %

Procedure:
To a solution of 2,4-dichloro-7-(4-fluorophenyl)-6,7-dihydro-5H-cyclopenta[d]pyrimidine (Preparation H) (200 mg, 0.706 mmol) in MeOH (7064 mL) was added cis-2,6-Dimethylmorpholine (105 mL, 0.848 mmol). The resulting mixture was stirred at RT overnight. An additional 2 equ. of cis-2,6-Dimethylmorpholine was then added and the mixture was again stirred overnight at RT. The reaction mixture was then concentrated in vacuo. The resulting oil was purified by flash chromatography (Silica, EtOAc/Hexanes) to give (2S,6R)-4-(2-chloro-7-(4-fluorophenyl)-6,7-dihydro-5H-cyclopenta[d]pyrimidin-4-yl)-2,6-dimethylmorpholine (223 mg, 0.616 mmol, 87% yield). LC-MS (M+H)+=332.1. 1H NMR (500 MHz, MeOD) δ ppm 7.11-7.24 (2 H, m), 6.99-7.09 (2 H, m), 4.39-4.51 (2 H, m), 4.20 (1 H, s), 3.70 (2 H, td, J=4.12, 2.44 Hz), 3.14-3.25 (1 H, m), 3.03-3.13 (1 H, m), 2.69-2.80 (2 H, m), 2.54-2.68 (1 H, m), 1.95-2.13 (1 H, m), 1.23 (6 H, d, J=6.10 Hz).
Reaction SMILES: [CH2:1]([O:8][C:9](=[O:17])[C:10]1[CH:15]=[CH:14][CH:13]=[N:12][C:11]=1Cl)[C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=1.C(=O)([O-])[O-].[Cs+].[Cs+].[I:24][C:25]1[CH:26]=[C:27]([OH:31])[CH:28]=[CH:29][CH:30]=1.O>CN(C)C=O>[CH2:1]([O:8][C:9](=[O:17])[C:10]1[CH:15]=[CH:14][CH:13]=[N:12][C:11]=1[O:31][C:27]1[CH:28]=[CH:29][CH:30]=[C:25]([I:24])[CH:26]=1)[C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=1
Reactant: O=C(OCc1ccccc1)c1cccnc1Cl
Reactant: Oc1cccc(I)c1
Agent: O=C([O-])[O-]
Agent: [Cs+]
Solvent: O
Solvent: CN(C)C=O
Product: O=C(OCc1ccccc1)c1cccnc1Oc1cccc(I)c1

Procedure:
A solution 2-Chloro-nicotinic acid benzyl ester (1.7 grams, 6.86 mmole), cesium carbonate (4.5 grams, 13.7 mmole) and 3-iodophenol (1.7 grams, 7.54 mmole) in dimethylformamide (20 ml) was stirred for 2 hours at 70-80° C. The mixture was poured into 150 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 30% ethyl acetate/hexane as eluent (2.32 g). MW 431.24; MS (m/e) 432 (M++1).
Reaction SMILES: [OH:1][CH:2]([C:5]1[CH:10]=[CH:9][CH:8]=[CH:7][C:6]=1[F:11])[CH2:3][NH2:4].[C:12](/[CH:16]=[CH:17]/[C:18]1[CH:23]=[CH:22][C:21]([CH2:24][C:25](=O)[CH3:26])=[CH:20][CH:19]=1)([O:14][CH3:15])=[O:13]>>[C:12](/[CH:16]=[CH:17]/[C:18]1[CH:19]=[CH:20][C:21]([CH2:24][CH:25]([NH:4][CH2:3][CH:2]([OH:1])[C:5]2[CH:10]=[CH:9][CH:8]=[CH:7][C:6]=2[F:11])[CH3:26])=[CH:22][CH:23]=1)([O:14][CH3:15])=[O:13]
Reactant: NCC(O)c1ccccc1F
Reactant: COC(=O)/C=C/c1ccc(CC(C)=O)cc1
Product: COC(=O)/C=C/c1ccc(CC(C)NCC(O)c2ccccc2F)cc1
Yield: 33.6 %

Procedure:
This was prepared in an identical manner to the compound described in Example 1 using 2-hydroxy-2-(2-fluorophenyl) ethanamine (1.55 g) and 4-{(E)-2-carbomethoxyethenyl}phenylpropan-2-one (2.18 g). Elution with 1% methanolchloroform on Kieselgel 60 gave the title compound (1.2 g) m.p. 111°-116° C. (benzene-heptane) as an ~40:60 mixture of diastereoisomers. τ(CDCl3) 8.95 (3H, d, J=6 Hz), 6.85-7.7 (7H, m, 2H disappears with D2O), 6.25 (3H, s), 5.1 (1H, m), 3.6 (1H, d, J=16 Hz), 2.5-3.2 (8H, m), 2.35 (1H, d, J=16 Hz).
Reaction SMILES: [C:1]([O:5][C@@H:6]([C:10]1[C:19]([CH3:20])=[CH:18][C:17]2[C:12](=[CH:13][CH:14]=[C:15]([C:21]3[N:26]=[CH:25][CH:24]=CN=3)[CH:16]=2)[C:11]=1[C:27]1[CH:32]=[CH:31][C:30]([Cl:33])=[CH:29][CH:28]=1)[C:7]([OH:9])=[O:8])([CH3:4])([CH3:3])[CH3:2].Br[C:35]1N=CC=C[N:36]=1>>[C:1]([O:5][C@@H:6]([C:10]1[C:19]([CH3:20])=[CH:18][C:17]2[C:12](=[CH:13][CH:14]=[C:15]([C:21]3[CH:35]=[N:36][CH:24]=[CH:25][N:26]=3)[CH:16]=2)[C:11]=1[C:27]1[CH:28]=[CH:29][C:30]([Cl:33])=[CH:31][CH:32]=1)[C:7]([OH:9])=[O:8])([CH3:2])([CH3:3])[CH3:4]
Reactant: Brc1ncccn1
Reactant: Cc1cc2cc(-c3ncccn3)ccc2c(-c2ccc(Cl)cc2)c1[C@H](OC(C)(C)C)C(=O)O
Product: Cc1cc2cc(-c3cnccn3)ccc2c(-c2ccc(Cl)cc2)c1[C@H](OC(C)(C)C)C(=O)O

Procedure:
(S)-2-tert-butoxy-2-(1-(4-chlorophenyl)-3-methyl-6-(pyrazin-2-yl)naphthalen-2-yl)acetic acid was prepared in a similar fashion to compound 59 with the substitution of 2-chloropyrazine for 2-bromopyrimidine in step 2. The title compound (0.026 g) was isolated as an amorphous pale yellow powder. LCMS-ESI+ (m/z): [M+H]+ calcd for C27H26ClN2O3: 461.96; found: 461.30. 1H-NMR: 400 MHz, (CD3CN) δ: 9.23 (s, 1H); 8.67 (s, 1H); 8.56 (s, 2H); 8.05 (d, J=8.8 Hz, 1H); 7.89 (s, 1H); 7.61-7.54 (m, 3H); 7.42 (d, J=8.8 Hz, 1H); 7.39 (br d, J=8.8 Hz, 1H); 5.23 (s, 1H); 2.60 (s, 3H); 1.00 (s, 9H).
Reaction SMILES: [N+:1]([C:4]1[CH:5]=[CH:6][C:7]([C:11]([F:14])([F:13])[F:12])=[C:8]([OH:10])[CH:9]=1)([O-:3])=[O:2].[C:15]([O:19][C:20]([N:22]1[CH2:26][CH2:25][CH2:24][C@@H:23]1[CH2:27]O)=[O:21])([CH3:18])([CH3:17])[CH3:16].C1C=CC(P(C2C=CC=CC=2)C2C=CC=CC=2)=CC=1.CCOC(/N=N/C(OCC)=O)=O>C1COCC1>[N+:1]([C:4]1[CH:5]=[CH:6][C:7]([C:11]([F:12])([F:13])[F:14])=[C:8]([CH:9]=1)[O:10][CH2:27][C@H:23]1[CH2:24][CH2:25][CH2:26][N:22]1[C:20]([O:19][C:15]([CH3:16])([CH3:18])[CH3:17])=[O:21])([O-:3])=[O:2]
Reactant: O=[N+]([O-])c1ccc(C(F)(F)F)c(O)c1
Reactant: CC(C)(C)OC(=O)N1CCC[C@@H]1CO
Agent: CCOC(=O)/N=N/C(=O)OCC
Agent: c1ccc(P(c2ccccc2)c2ccccc2)cc1
Solvent: C1CCOC1
Product: CC(C)(C)OC(=O)N1CCC[C@@H]1COc1cc([N+](=O)[O-])ccc1C(F)(F)F
Temperature: 25 °C
Reaction time: 18 h

Procedure:
To a solution of 5-nitro-2-trifluoromethylphenol (2.83 g, 13.7 mmol), (R)-(+)-(tert-butoxy-carbonyl)-2-pyrrolidinemethanol (2.75 g, 13.7 mmol), and PPh3 (3.58 g, 13.7 mmol) in 24 mL THF, cooled at −20° C. was added dropwise over 1.5 h a 12 mL THF solution containing DEAD (2.43 g, 13.9 mmol). The mixture turned a deep red. The reaction was warmed gradually to RT and stirred for 18 h. The reaction was concentrated in vacuo and treated with a small mixture of hexanes and Et2O. After sonication, the solids were filtered off, and the filtrate was concentrated in vacuo. The crude was dissolved in a very small amount of EtOAc and Et2O then diluted with hexanes, which were washed once with 0.1N HCl, 3× with 2N NaOH, and once with brine. The organic layer was dried over Na2SO4, filtered, and concentrated in vacuo. The residue was purified by silica gel column chromatography using 5% EtOAc in hexanes to yield the title compound as a clear thick oil.
Reaction SMILES: [CH3:1][N:2]([C:10]1[C:19]2[C:14](=[CH:15][CH:16]=[CH:17][CH:18]=2)[N:13]=[C:12]([CH3:20])[N:11]=1)[C:3]1[CH:8]=[CH:7][C:6]([NH2:9])=[CH:5][CH:4]=1.CCN(CC)CC.[CH3:28][S:29](Cl)(=[O:31])=[O:30]>C(Cl)Cl>[CH3:1][N:2]([C:10]1[C:19]2[C:14](=[CH:15][CH:16]=[CH:17][CH:18]=2)[N:13]=[C:12]([CH3:20])[N:11]=1)[C:3]1[CH:4]=[CH:5][C:6]([NH:9][S:29]([CH3:28])(=[O:31])=[O:30])=[CH:7][CH:8]=1
Reactant: CS(=O)(=O)Cl
Reactant: Cc1nc(N(C)c2ccc(N)cc2)c2ccccc2n1
Solvent: ClCCl
Solvent: CCN(CC)CC
Product: Cc1nc(N(C)c2ccc(NS(C)(=O)=O)cc2)c2ccccc2n1
Temperature: 25 °C
Reaction time: 16 h
Yield: 15 %

Procedure:
To a suspension of N-methyl-N-(2-methylquinazolin-4-yl)benzene-1,4-diamine 0.132 g (0.5 mmol) with Et3N 0.2 mL in CH2Cl2 10 mL was added methylsulfonyl chloride 0.115 g (1.0 mmol) at 23° C. The reaction mixture was stirred at room temperature for 16 h. The reaction mixture was diluted with CH2Cl2 30 mL, washed with water, sat. Na2CO3 aqueous solution and dried on anhydrous MgSO4. After removal of solvents, the crude product was subjected to gradient column chromatography (EtOAc/hexanes, 0% to 100%), but the compound was only obtained in <80% purity. Therefore, the crude compound was purified with preparative HPLC to give the titled compound in 15% yield. 1H NMR (CD3OD, 400 MHz): δ 7.86-7.82 (m, 1H), 7.72-7.67 (m, 1H), 7.44-7.42 (m, 4H), 7.29-7.24 (m, 1H), 6.94 (d, 1H, J=8.6 Hz), 3.84 (s, 3H), 3.07 (s, 3H), 2.78 (s, 3H). m/e: 343.1339 (M+1).
Reaction SMILES: CC1(C)OC(=O)[CH:5]([C:9]2([C:13]#[N:14])[CH2:12][CH2:11][CH2:10]2)[C:4](=[O:15])[O:3]1.Cl>O>[C:13]([C:9]1([CH2:5][C:4]([OH:15])=[O:3])[CH2:12][CH2:11][CH2:10]1)#[N:14]
Reactant: CC1(C)OC(=O)C(C2(C#N)CCC2)C(=O)O1
Agent: Cl
Solvent: O
Product: N#CC1(CC(=O)O)CCC1
Temperature: 100 °C
Reaction time: 2 h

Procedure:
The reaction mixture of 1-(2,2-dimethyl-4,6-dioxo-1,3-dioxan-5-yl)cyclobutanecarbonitrile (0.32 g, 1.4 mmol) in N,N-dimethylformate (4.0 mL) and water (0.40 mL) was stirred at 100° C. for 2 h. After cooled to r.t., the mixture was diluted with water, adjusted to pH=2 with aqueous HCl, and extracted with ethyl acetate (3×20 mL). The combined organic layers were washed with brine, dried over MgSO4, filtered and concentrated under reduced pressure to afford the crude product which was directly used in next step reaction without further purification.
Reaction SMILES: CC1(C)[O:7][CH2:6][C:5]([C:10]2[CH:15]=[CH:14][C:13]([F:16])=[C:12]([F:17])[CH:11]=2)([CH2:8][OH:9])[CH2:4][O:3]1.O>CO>[F:17][C:12]1[CH:11]=[C:10]([C:5]([CH2:8][OH:9])([CH2:4][OH:3])[CH2:6][OH:7])[CH:15]=[CH:14][C:13]=1[F:16]
Reactant: CC1(C)OCC(CO)(c2ccc(F)c(F)c2)CO1
Solvent: CO
Solvent: O
Product: OCC(CO)(CO)c1ccc(F)c(F)c1
Reaction time: 3 h
Yield: 53.3 %

Procedure:
2,2-Dimethyl-5-(3,4-difluorophenyl)-5-hydroxymethyl-1,3-dioxane (1.0 g) and Dowex 50×8-200 ion exchange resin (H+ form) (100 mg) in methanol (100 ml) containing water (20 ml) was heated to reflux with stirring for 3 hours. The cooled solution was filtered and evaporated to leave 2-(3,4-difluorophenyl)-2-hydroxymethylpropane-1,3-diol (0.45 g) as a yellow gum. Nmr. (d6 acetone) δ 7.5 (1H,m), 7.3 (1H,m), 7.2 (1H,m), 3.95 (6H,s), 4.2-3.8 (3H,broad).
Reaction SMILES: Br[C:2]1[CH:3]=[C:4]([C:8]2[NH:12][N:11]=[N:10][N:9]=2)[CH:5]=[CH:6][CH:7]=1.[CH3:13][O:14][C:15]1[CH:20]=[CH:19][CH:18]=[CH:17][C:16]=1B(O)O.C(=O)([O-])[O-].[Na+].[Na+]>O1CCOCC1.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>[CH3:13][O:14][C:15]1[CH:20]=[CH:19][CH:18]=[CH:17][C:16]=1[C:2]1[CH:7]=[CH:6][CH:5]=[C:4]([C:8]2[NH:12][N:11]=[N:10][N:9]=2)[CH:3]=1
Reactant: COc1ccccc1B(O)O
Reactant: Brc1cccc(-c2nnn[nH]2)c1
Agent: c1ccc([P](c2ccccc2)(c2ccccc2)[Pd]([P](c2ccccc2)(c2ccccc2)c2ccccc2)([P](c2ccccc2)(c2ccccc2)c2ccccc2)[P](c2ccccc2)(c2ccccc2)c2ccccc2)cc1
Agent: O=C([O-])[O-]
Agent: [Na+]
Solvent: C1COCCO1
Product: COc1ccccc1-c1cccc(-c2nnn[nH]2)c1
Reaction time: 8 h
Yield: 66.8 %

Procedure:
5-(3-Bromo-phenyl)-1H-tetrazole 8b (20 g, 89 mmol) and 2-methoxybenzeneboronic acid (14.2 g, 93.3 mmol) were dissolved in 530 mL of 1,4-dioxane followed by addition of tetrakis(triphenylphosphine)palladium (1.84 g) and sodium carbonate (18.9 g, 178 mmol) under argon atmosphere. The reaction mixture was heated to reflux overnight. The reaction was monitored by TLC until the disappearance of the starting materials. The mixture was concentrated under reduced pressure to remove 1,4-dioxane and then hydrochloric acid (200 mL, 6 mol/L) was added. The mixture was cooled for 2 hours and the layers were separated. The organic layer was collected and concentrated. The residue was dissolved in 500 mL of ethyl acetate and washed with 250 mL of water. The mixture was dried over anhydrous sodium sulfate and concentrated under reduced pressure. The residue was dissolved in 25 mL of ethyl acetate and standing overnight. The mixture was filtered to obtain the title compound 5-(2′-methoxy-biphenyl-3-yl)-1H-tetrazole 8c (15 g, yield 68.2%) as a light yellow solid.