Azzindani/Open_Reaction_Data huggingface dataset:
Reaction SMILES: [CH3:1][CH:2]([CH2:7][CH2:8][CH2:9][CH3:10])[C:3]([O:5]C)=[O:4].S(=O)(=O)(O)O>>[CH3:1][CH:2]([CH2:7][CH2:8][CH2:9][CH3:10])[C:3]([OH:5])=[O:4]
Reactant: CCCCC(C)C(=O)OC
Agent: O=S(=O)(O)O
Product: CCCCC(C)C(=O)O

Procedure:
Escherichia coli MR-2103 (FERM BP-3835) was seeded on 50 ml of LB medium (1% polypeptone, 0.5% yeast extract, 0.5% NaCl) containing 50 μg/ml ampicillin and cultured at 37° C. for 20 hours under shaking. After the completion of the cultivation, the culture solution was centrifuged. The total volume of the cells harvested were washed with ion-exchanged water and then suspended in 50 ml of 50 mM phosphate buffer (pH 7.0). To this cell suspension, 5 g of racemic methyl α-methylhexanoate was added and reacted at 30° C. for 20 hours. During the reaction, the pH of the reaction solution was adjusted at 7.0 using in NaOH aqueous solution. After the completion of the reaction, cells were removed by centrifugation and unreacted methyl α-methylhexanoate was extracted with ethyl acetate. The organic layer was dehydrated by adding thereto anhydrous sodium sulfate and the solvent was removed by evaporation. The organic layer was further distilled and purified to thereby obtain 1.9 g of optically active methyl α-methylhexanoate. The specific rotation of this optically active methyl α-methylhexanoate was measured and found to be [α]25 D =+16.3. Then, after the pH of the aqueous layer was lowered to 2.0 with dilute sulfuric acid, the acid in the aqueous layer was extracted with ethyl acetate. The organic layer was dehydrated by adding thereto anhydrous sodium sulfate and the solvent was removed by evaporation. The organic layer was further distilled and purified to thereby obtain 1.3 g of optically active α-methylhexanoic acid. The specific rotation of this sample was measured and found to be [α]25 D =-16.3.
Reaction SMILES: Br[C:2]1[CH:10]=[C:9]2[C:5]([CH2:6][N:7]3[C:13]([C:14]4[C:15]([C:20]5[CH:25]=[CH:24][CH:23]=[CH:22][CH:21]=5)=[N:16][O:17][C:18]=4[CH3:19])=[N:12][N:11]=[C:8]32)=[CH:4][CH:3]=1.[CH3:26]B(O)O.[O-]P([O-])([O-])=O.[K+].[K+].[K+]>O1CCOCC1>[CH3:26][C:2]1[CH:10]=[C:9]2[C:5]([CH2:6][N:7]3[C:13]([C:14]4[C:15]([C:20]5[CH:25]=[CH:24][CH:23]=[CH:22][CH:21]=5)=[N:16][O:17][C:18]=4[CH3:19])=[N:12][N:11]=[C:8]32)=[CH:4][CH:3]=1
Reactant: Cc1onc(-c2ccccc2)c1-c1nnc2n1Cc1ccc(Br)cc1-2
Reactant: CB(O)O
Agent: O=P([O-])([O-])[O-]
Agent: [K+]
Solvent: C1COCCO1
Product: Cc1ccc2c(c1)-c1nnc(-c3c(-c4ccccc4)noc3C)n1C2
Temperature: 80 °C
Yield: 67.1 %

Procedure:
A mixture of 8-bromo-3-(5-methyl-3-phenylisoxazol-4-yl)-5H-[1,2,4]triazolo[3,4-a]isoindole (100 mg) (prepared as in Example 4), methylboronic acid (72 mg), K3PO4 (276 mg), and dioxane (5 ml) was degassed with a stream of N2 for 0.5 h. tetrakis(triphenylphosphine) palladium(0) (20 mg) was added and the reaction heated to 80° C. for 1 h. The reaction mixture was cooled, poured into H2O and extracted into CH2Cl2, dried (MgSO4), and concentrated under reduced pressure to give the title compound (56 mg, 57%). 1H NMR (400 MHz, CDCl3) δ 7.82 (1H, s), 8.54–7.52 (2H, m), 7.47–7.37 (3H, m), 7.21 (1H, dd, J=7.8, 0.7 Hz), 7.14 (1H, d, J=8.0 Hz), 3.98 (2H, s), 2.70 (3H, s), 2.45 (3H, s), m/z (ES+) 329 (M+H)+.
Reaction SMILES: [Br:1][C:2]1[CH:7]=[CH:6][C:5]([NH2:8])=[CH:4][C:3]=1[CH3:9].[N+]([C:13]1[CH:18]=CC=C[CH:14]=1)([O-])=O.S(=O)(=O)(O)O>C(O)C(O)CO>[Br:1][C:2]1[CH:7]=[C:6]2[C:5](=[CH:4][C:3]=1[CH3:9])[N:8]=[CH:18][CH:13]=[CH:14]2
Reactant: Cc1cc(N)ccc1Br
Reactant: O=[N+]([O-])c1ccccc1
Agent: O=S(=O)(O)O
Solvent: OCC(O)CO
Product: Cc1cc2ncccc2cc1Br

Procedure:
A mixture of 20 g of 4-bromo-3-methyl-phenylamine, 6.6 g of ferrous sulfate, 40.8 g of propane-1,2,3-triol, 8.12 g of nitrobenzene and 23 ml of concentrated sulfuric acid were heated gently. After the first vigorous reaction, the mixture was heated to reflux for 3 h and then evaporated to remove the excess nitrobenzene. To the solution was added saturated NaHCO3 to pH 8 and the solution was filtered and extracted with dichloromethane. The dichloromethane layers were combined and dried over Na2SO4 and concentrated. The solid was purified via flash column chromatography to give yellow solid which was washed with petroleum ether to return the title compound (7.5 g, 65%). NMR (CDCl3, 300 MHz) δ 8.89 (m, 1H), 8.04 (m, 2H), 7.96 (s, 1H), 7.36 (m, 1H), 2.60 (s, 3H).
Reaction SMILES: [O:1]=[CH:2][C:3](=C)[CH3:4].[CH:6]([CH:8]=[CH2:9])=[O:7]>>[CH:2]([CH:3]=[CH2:4])=[O:1].[C:6]([OH:1])(=[O:7])[CH:8]=[CH2:9]
Reactant: C=C(C)C=O
Agent: C=CC=O
Product: C=CC(=O)O
Reaction time: 500 h

Procedure:
The reaction was carried out in the same manner as in Example 6 except that methacrolein was replaced with acrolein and the reaction temperature and space velocity were altered to 265° C. and 500 h-1, respectively. Acrolein conversion of 93.9%, acrylic acid selectivity of 86.0% and yield of acrylic acid of 80.8% were obtained.
Reaction SMILES: Br[C:2]1[CH:3]=[C:4]2[N:10]=[CH:9][N:8]([CH2:11][C:12]3[CH:28]=[CH:27][C:15]4[N:16]=[C:17]([NH:19][C@@H:20]5[CH2:25][CH2:24][CH2:23][CH2:22][C@H:21]5[OH:26])[S:18][C:14]=4[CH:13]=3)[C:5]2=[N:6][CH:7]=1.[CH3:29][N:30]1[CH:34]=[C:33](B2OC(C)(C)C(C)(C)O2)[CH:32]=[N:31]1.C([O-])([O-])=O.[Na+].[Na+]>C1(C=CC=CC=1)[P](C1C=CC=CC=1)(C1C=CC=CC=1)[Pd][P](C1C=CC=CC=1)(C1C=CC=CC=1)C1C=CC=CC=1.COCCOC>[CH3:29][N:30]1[CH:34]=[C:33]([C:2]2[CH:3]=[C:4]3[N:10]=[CH:9][N:8]([CH2:11][C:12]4[CH:28]=[CH:27][C:15]5[N:16]=[C:17]([NH:19][C@@H:20]6[CH2:25][CH2:24][CH2:23][CH2:22][C@H:21]6[OH:26])[S:18][C:14]=5[CH:13]=4)[C:5]3=[N:6][CH:7]=2)[CH:32]=[N:31]1
Reactant: O[C@@H]1CCCC[C@H]1Nc1nc2ccc(Cn3cnc4cc(Br)cnc43)cc2s1
Reactant: Cn1cc(B2OC(C)(C)C(C)(C)O2)cn1
Agent: c1ccc([P]([Pd][P](c2ccccc2)(c2ccccc2)c2ccccc2)(c2ccccc2)c2ccccc2)cc1
Agent: O=C([O-])[O-]
Agent: [Na+]
Solvent: COCCOC
Product: Cn1cc(-c2cnc3c(c2)ncn3Cc2ccc3nc(N[C@@H]4CCCC[C@H]4O)sc3c2)cn1
Temperature: 100 °C
Yield: 41 %

Procedure:
A stirred mixture of (1R,2R)-2-((6-((6-bromo-3H-imidazo[4,5-b]pyridin-3-yl)methyl)benzo[d]thiazol-2-yl)amino)cyclohexanol from Example 29 (80 mg, 0.175 mmol), 1-methylpyrazole-4-boronic acid pinacol ester (73 mg, 0.351 mmol), 2M aq Na2CO3 (400 μL, 0.40 mmol), and anhydrous DME (1.5 mL) was degassed under argon for 15 min. Bis(triphenylphosphine)palladium (II) dichloride (12 mg, 0.0171 mmol) was added and the reaction vessel was sealed and the mixture was heated at 100° C. for 15 h. After cooling to rt, the mixture was purified directly by reverse-phase HPLC using a mixture of water (5% CH3CN, 0.05% HOAc) and CH3CN (0.05% HOAc) as the mobile phase and Varian Pursuit XRs diphenyl column as the stationary phase to afford (1R,2R)-2-((6-((6-(1-methyl-1H-pyrazol-4-yl)-3H-imidazo[4,5-b]pyridin-3-yl)methyl)benzo[d]thiazol-2-yl)amino)cyclohexanol (33 mg, 41%) as a white solid. 1H NMR (300 MHz, DMSO-d6) δ 8.64 (d, J=1.9 Hz, 1H), 8.56 (s, 1H), 8.26 (d, J=1.9 Hz, 1H), 8.23 (s, 1H), 7.95-8.01 (m, 2H), 7.67 (d, J=1.1 Hz, 1H), 7.20-7.32 (m, 2H), 5.47 (s, 2H), 4.76 (br s, 1H), 3.88 (s, 3H), 3.51 (m, 1H), 3.35 (m, 1H), 2.03 (m, 1H), 1.90 (m, 1H), 1.62 (d, J=4.7 Hz, 2H), 1.10-1.33 (m, 4H). LCMS (ESI) m/z 460 (M+H)+.
Reaction SMILES: [F:1][CH:2]([O:4][C:5]1[CH:10]=[C:9]([CH3:11])[CH:8]=[C:7]([CH3:12])[C:6]=1[CH2:13][CH:14]=C)[F:3].[O:16]=[O+][O-]>ClCCl>[F:1][CH:2]([F:3])[O:4][C:5]1[CH:10]=[C:9]([CH3:11])[CH:8]=[C:7]([CH3:12])[C:6]=1[CH2:13][CH:14]=[O:16]
Reactant: O=[O+][O-]
Reactant: C=CCc1c(C)cc(C)cc1OC(F)F
Solvent: ClCCl
Product: Cc1cc(C)c(CC=O)c(OC(F)F)c1
Temperature: -70 °C
Reaction time: 0.5 h

Procedure:
16.5 g of 3,5-dimethyl-2-(2-propen-1-yl)-phenyl difluoromethyl ether were dissolved in 50 ml of dichloromethane and the solution was cooled to −70° C. Ozone was passed through the solution for one hour until the olefin was no longer detectable. The vessel was subsequently flushed with a stream of nitrogen, 13.7 g of dimethyl sulphide were added, and stirring of the mixture was continued for 30 minutes. The solution was warmed to room temperature and stirring was continued for a further 30 minutes. After the solution was free from peroxides, it was concentrated, and the residue was employed in the next reaction without further purification. 19.2 g of 2-difluoromethyloxy-4,6-dimethylphenylacetaldehyde were obtained as crude product.
Reaction SMILES: [C:1]([CH:3]1[CH2:8][CH2:7][N:6]([C:9]([C@H:11]([NH:16][C:17]([C:19]2[C:27]3[C:22](=[N:23][CH:24]=[C:25]([C:28]4[C:36]5[C:31](=[CH:32][CH:33]=[C:34]([Cl:37])[CH:35]=5)[N:30]([CH3:38])[N:29]=4)[N:26]=3)[N:21](COCC[Si](C)(C)C)[CH:20]=2)=[O:18])[C:12]([CH3:15])([CH3:14])[CH3:13])=[O:10])[CH2:5][CH2:4]1)#[N:2].FC(F)(F)C(O)=O.C(N)CN>ClCCl>[C:1]([CH:3]1[CH2:8][CH2:7][N:6]([C:9]([C@H:11]([NH:16][C:17]([C:19]2[C:27]3[C:22](=[N:23][CH:24]=[C:25]([C:28]4[C:36]5[C:31](=[CH:32][CH:33]=[C:34]([Cl:37])[CH:35]=5)[N:30]([CH3:38])[N:29]=4)[N:26]=3)[NH:21][CH:20]=2)=[O:18])[C:12]([CH3:15])([CH3:14])[CH3:13])=[O:10])[CH2:5][CH2:4]1)#[N:2]
Reactant: Cn1nc(-c2cnc3c(n2)c(C(=O)N[C@@H](C(=O)N2CCC(C#N)CC2)C(C)(C)C)cn3COCC[Si](C)(C)C)c2cc(Cl)ccc21
Solvent: NCCN
Solvent: ClCCl
Solvent: O=C(O)C(F)(F)F
Product: Cn1nc(-c2cnc3[nH]cc(C(=O)N[C@@H](C(=O)N4CCC(C#N)CC4)C(C)(C)C)c3n2)c2cc(Cl)ccc21
Temperature: 25 °C
Reaction time: 2 h
Yield: 25.3 %

Procedure:
In a round-bottomed flask, 2-(5-chloro-1-methyl-1H-indazol-3-yl)-5-(2-trimethylsilanylethoxymethyl)-5H-pyrrolo[2,3-b]pyrazine-7-carboxylic acid [(R)-1-(4-cyano-piperidine-1-carbonyl)-2,2-dimethyl-propyl]-amide (0.158 g, 0.193 mmol) was dissolved in dichloromethane (1 ml) and trifluoroacetic acid (0.6 ml, 7.8 mmol) was added. The reaction mixture was stirred at room temperature for 2 h then concentrated. The residue was redissolved in dichloromethane (1 ml) and ethylenediamine (0.8 ml, 11.7 mmol) was added. The solution was stirred at room temperature for 1 h then quenched with water and extracted with EtOAc (2×). The combined organic layers were washed with water and brine then dried over sodium sulfate, filtered and concentrated. The residue was purified by chromatography over silica gel with EtOAc/hexanes (gradient 0-100% EtOAc) to afford 26 mg (24%) of 2-(5-chloro-1-methyl-1H-indazol-3-yl)-5H-pyrrolo[2,3-b]pyrazine-7-carboxylic acid [(R)-1-(4-cyano-piperidine-1-carbonyl)-2,2-dimethyl-propyl]-amide as an off-white solid. MS: (M+H)+=533; 1H NMR (DMSO-d6, 300 MHz): δ (ppm) 12.92 (br. s., 1H), 9.09 (s, 1H), 8.73 (d, J=6.8 Hz, 1H), 8.61 (t, J=8.1 Hz, 1H), 8.46 (d, J=9.1 Hz, 1H), 7.80 (d, J=9.1 Hz, 1H), 7.50 (d, J=9.1 Hz, 1H), 5.20 (d, J=9.4 Hz, 1H), 4.19 (s, 3H), 3.97-4.12 (m, 1H), 3.35-3.91 (m, 2H), 3.01-3.23 (m, 2H), 1.39-2.07 (m, 4H), 1.04 (d, J=6.4 Hz, 9H).
Reaction SMILES: [CH2:1]([N:5]([CH2:37][CH2:38][CH2:39][CH3:40])[C:6]1[N:11]=[C:10]([C:12]2[CH:20]=[CH:19][C:18]([C:21](=[O:36])[NH:22][S:23]([C:26]3[CH:35]=[CH:34][C:33]4[C:28](=[CH:29][CH:30]=[CH:31][CH:32]=4)[CH:27]=3)(=[O:25])=[O:24])=[CH:17][C:13]=2[C:14](O)=[O:15])[CH:9]=[CH:8][N:7]=1)[CH2:2][CH2:3][CH3:4].[N:41]([CH2:44][C@@H:45]1[CH2:54][C:53]2[C:48](=[CH:49][CH:50]=[CH:51][CH:52]=2)[CH2:47][NH:46]1)=[N+]=[N-].C1C=CC(P(C2C=CC=CC=2)C2C=CC=CC=2)=CC=1.[OH-].[Na+].Cl>C1COCC1>[NH2:41][CH2:44][C@@H:45]1[CH2:54][C:53]2[C:48](=[CH:49][CH:50]=[CH:51][CH:52]=2)[CH2:47][N:46]1[C:14]([C:13]1[CH:17]=[C:18]([CH:19]=[CH:20][C:12]=1[C:10]1[CH:9]=[CH:8][N:7]=[C:6]([N:5]([CH2:37][CH2:38][CH2:39][CH3:40])[CH2:1][CH2:2][CH2:3][CH3:4])[N:11]=1)[C:21]([NH:22][S:23]([C:26]1[CH:35]=[CH:34][C:33]2[C:28](=[CH:29][CH:30]=[CH:31][CH:32]=2)[CH:27]=1)(=[O:25])=[O:24])=[O:36])=[O:15]
Reactant: CCCCN(CCCC)c1nccc(-c2ccc(C(=O)NS(=O)(=O)c3ccc4ccccc4c3)cc2C(=O)O)n1
Reactant: [N-]=[N+]=NC[C@@H]1Cc2ccccc2CN1
Agent: Cl
Agent: [Na+]
Agent: [OH-]
Solvent: C1CCOC1
Product: CCCCN(CCCC)c1nccc(-c2ccc(C(=O)NS(=O)(=O)c3ccc4ccccc4c3)cc2C(=O)N2Cc3ccccc3C[C@H]2CN)n1
Temperature: 50 °C
Reaction time: 1.5 h
Yield: 14.2 %

Procedure:
Following a procedure analogous to that for the synthesis of Example 303, 2-(2-(dibutylamino)pyrimidin-4-yl)-5-(naphthalen-2-ylsulfonylcarbamoyl)benzoic acid (Intermediate 303E, 25 mg, 0.05 mmol) was reacted with ((S)-3-(azidomethyl)-1,2,3,4-tetrahydroisoquinoline (Intermediate 92A, 11 mg, 0.06 mmol) and provided a crude oil which was dissolved in THF (1.1 mL). PPh3 (10 mg, 0.014 mmol) was added followed by aq. 0.5N NaOH (100 μL). The resulting reaction mixture was stirred at 50° C. for 1.5 h and then neutralized with 1N HCl solution (100 μL). The volatiles were removed in vacuo, and the residue was purified by preparative HPLC to give the title compound (5 mg, 52%). MS(ESI+) m/z 705.2 (M+H)+.
Reaction SMILES: [F:1][C:2]1[CH:3]=[C:4]([C:14]2[CH:15]=[C:16]3[C:22]([C:23]4[CH:24]=[N:25][N:26]([CH2:28][C:29]5[CH:34]=[CH:33][CH:32]=[C:31]([F:35])[CH:30]=5)[CH:27]=4)=[CH:21][N:20]([S:36]([C:39]4[CH:45]=[CH:44][C:42]([CH3:43])=[CH:41][CH:40]=4)(=[O:38])=[O:37])[C:17]3=[N:18][CH:19]=2)[CH:5]=[N:6][C:7]=1[N:8]1[CH2:13][CH2:12][NH:11][CH2:10][CH2:9]1.[CH3:46][C@H:47]1[CH2:49][O:48]1.CCN(C(C)C)C(C)C>C(O)C>[F:1][C:2]1[C:7]([N:8]2[CH2:13][CH2:12][N:11]([CH2:46][C@@H:47]([OH:48])[CH3:49])[CH2:10][CH2:9]2)=[N:6][CH:5]=[C:4]([C:14]2[CH:15]=[C:16]3[C:22]([C:23]4[CH:24]=[N:25][N:26]([CH2:28][C:29]5[CH:34]=[CH:33][CH:32]=[C:31]([F:35])[CH:30]=5)[CH:27]=4)=[CH:21][N:20]([S:36]([C:39]4[CH:45]=[CH:44][C:42]([CH3:43])=[CH:41][CH:40]=4)(=[O:37])=[O:38])[C:17]3=[N:18][CH:19]=2)[CH:3]=1
Reactant: Cc1ccc(S(=O)(=O)n2cc(-c3cnn(Cc4cccc(F)c4)c3)c3cc(-c4cnc(N5CCNCC5)c(F)c4)cnc32)cc1
Reactant: C[C@H]1CO1
Solvent: CCO
Solvent: CCN(C(C)C)C(C)C
Product: Cc1ccc(S(=O)(=O)n2cc(-c3cnn(Cc4cccc(F)c4)c3)c3cc(-c4cnc(N5CCN(C[C@H](C)O)CC5)c(F)c4)cnc32)cc1
Yield: 97.3 %

Procedure:
Using similar reaction conditions as described in step-i of example-82A, 5-(5-fluoro-6-(piperazin-1-yl)pyridin-3-yl)-3-(1-(3-fluorobenzyl)-1H-pyrazol-4-yl)-1-tosyl-1H-pyrrolo[2,3-b]pyridine (product of step 1 of example 179) (127 mg, 0.203 mmol) was alkylated using (S)-2-methyloxirane (23 mg, 0.406 mmol), DIPEA (105 mg, 0.812 mmol) and ethanol (5 mL) to get 135 mg (97.8% yield) of the titled compound. MS: m/z=684.7 (M+1).
Reaction SMILES: Br[C:2]1[S:6][C:5]2=[N:7][CH:8]=[C:9]([I:10])[N:4]2[N:3]=1.[NH:11]1[C:19]2[C:14](=[CH:15][C:16](B(O)O)=[CH:17][CH:18]=2)[CH:13]=[CH:12]1.C([O-])([O-])=O.[Na+].[Na+]>O1CCOCC1.Cl[Pd](Cl)([P](C1C=CC=CC=1)(C1C=CC=CC=1)C1C=CC=CC=1)[P](C1C=CC=CC=1)(C1C=CC=CC=1)C1C=CC=CC=1>[I:10][C:9]1[N:4]2[C:5]([S:6][C:2]([C:16]3[CH:15]=[C:14]4[C:19](=[CH:18][CH:17]=3)[NH:11][CH:12]=[CH:13]4)=[N:3]2)=[N:7][CH:8]=1
Reactant: OB(O)c1ccc2[nH]ccc2c1
Reactant: Brc1nn2c(I)cnc2s1
Agent: Cl[Pd](Cl)([P](c1ccccc1)(c1ccccc1)c1ccccc1)[P](c1ccccc1)(c1ccccc1)c1ccccc1
Agent: O=C([O-])[O-]
Agent: [Na+]
Solvent: C1COCCO1
Product: Ic1cnc2sc(-c3ccc4[nH]ccc4c3)nn12
Temperature: 110 °C
Yield: 54.6 %

Procedure:
A mixture of 2-bromo-5-iodoimidazo[2,1-b][1,3,4]thiadiazole (0.150 g, 0.455 mmol, 1 eq) and 5-indolylboronic acid (0.088 g, 0.546 mmol, 1.2 eq), 2M aq Na2CO3 (1 mL) and PdCl2(PPh3)2 (0.064 g, 0.091 mmol, 0.2 eq) in dioxane (5 mL) was heated at 110° C. for 2 h. The solvent was removed in vacuo, redissolved in DCM/water (150 mL) and extracted with DCM (2×80 mL). The combined organic layers were dried (MgSO4), filtered and evaporated. The residue was purified by column chromatography (20-70% EtOAc in cyclohexane) to afford the desired product (91 mg, 54%) as a yellow solid. HPLC-MS (10-95% B in 4 min at 0.5 mL+2 min 100% B, flow 0.8 mL/min, 50° C.): tR=4.53 min, [M+H]+ m/z 367.0.
Reaction SMILES: [O:1]1[CH:6]=[CH:5][CH2:4][CH2:3][CH2:2]1.[Br:7][CH2:8][CH2:9][CH2:10][CH2:11][CH2:12][CH2:13][CH2:14][OH:15]>C(Cl)Cl.C1(C)C=CC(S([O-])(=O)=O)=CC=1.[NH+]1C=CC=CC=1>[Br:7][CH2:8][CH2:9][CH2:10][CH2:11][CH2:12][CH2:13][CH2:14][O:15][CH:6]1[CH2:5][CH2:4][CH2:3][CH2:2][O:1]1
Reactant: OCCCCCCCBr
Reactant: C1=COCCC1
Agent: Cc1ccc(S(=O)(=O)[O-])cc1
Agent: c1cc[nH+]cc1
Solvent: ClCCl
Product: BrCCCCCCCOC1CCCCO1
Reaction time: 8 h
Yield: 114.3 %

Procedure:
Dihydropyran (1 mL, 11.0 mmol) and pyridinium p-toluenesulfonate (148 mg, 0.59 mmol) were added to a solution of 7-Bromo-1-heptanol (1.1 g, 5.64 mmol) in CH2Cl2 (22 mL). After stirring overnight, the solution was washed with 1 M HCl (20 mL), saturated NaHCO3 solution (20 mL) and brine (20 mL). The solution was dried (Na2SO4), filtered and evaporated. The residue was purified by flash chromatography on silica gel (0%→50% ethyl acetate/hexanes) to give the title compound (1.8 g, >100%).
Reaction SMILES: [F:1][C:2]([F:39])([F:38])[C:3]1[CH:4]=[C:5]([C@H:13]2[O:17][C:16](=[O:18])[N:15]([CH2:19][C:20]3[CH:25]=[C:24](Br)[CH:23]=[CH:22][C:21]=3[C:27]3[CH:32]=[C:31]([CH:33]([CH3:35])[CH3:34])[CH:30]=[CH:29][C:28]=3[Cl:36])[C@H:14]2[CH3:37])[CH:6]=[C:7]([C:9]([F:12])([F:11])[F:10])[CH:8]=1.[CH:40]1(B(O)O)[CH2:42][CH2:41]1.[OH-].[K+]>O1CCOCC1.Cl[Pd]Cl.C1(P(C2C=CC=CC=2)[C-]2C=CC=C2)C=CC=CC=1.[C-]1(P(C2C=CC=CC=2)C2C=CC=CC=2)C=CC=C1.[Fe+2]>[F:1][C:2]([F:39])([F:38])[C:3]1[CH:4]=[C:5]([C@H:13]2[O:17][C:16](=[O:18])[N:15]([CH2:19][C:20]3[CH:25]=[C:24]([CH:40]4[CH2:42][CH2:41]4)[CH:23]=[CH:22][C:21]=3[C:27]3[CH:32]=[C:31]([CH:33]([CH3:35])[CH3:34])[CH:30]=[CH:29][C:28]=3[Cl:36])[C@H:14]2[CH3:37])[CH:6]=[C:7]([C:9]([F:12])([F:11])[F:10])[CH:8]=1
Reactant: OB(O)C1CC1
Reactant: CC(C)c1ccc(Cl)c(-c2ccc(Br)cc2CN2C(=O)O[C@H](c3cc(C(F)(F)F)cc(C(F)(F)F)c3)[C@@H]2C)c1
Agent: Cl[Pd]Cl
Agent: [Fe+2]
Agent: [K+]
Solvent: C1COCCO1
Product: CC(C)c1ccc(Cl)c(-c2ccc(C3CC3)cc2CN2C(=O)O[C@H](c3cc(C(F)(F)F)cc(C(F)(F)F)c3)[C@@H]2C)c1

Procedure:
To a solution of (4S,5R)-5-[3,5-bis(trifluoromethyl)phenyl]-3-[(4-bromo-2′-chloro-5′-isopropylbiphenyl-2-yl)methyl]-4-methyl-1,3-oxazolidin-2-one (27 mg, 0.043 mmol) in 1,4-dioxane (1 mL) was added cyclopropylboronic acid (9 mg, 0.10 mmol), [1,1′-bis(diphenylphosphino) ferrocene] dichloropalladium (II) (10.4 mg, 30 mol %) and aqueous potassium hydroxide (42 μL, 3M, 3 eq.). The reaction mixture was purged with nitrogen and then sealed in a microwave vessel. The reaction vessel was subject to microwave irradiation at 120° C. for 20 min. Crude mixture was worked up with water and EtOAc. The combined organic extracts were dried over Na2SO4 and concentrated in vacuo to give the crude product. This was purified by preparative TLC plate eluted by 20% EtOAc in hexanes to afford the titled compound. LC-MS: 595.99 (M+1)+. 1H NMR (CDCl3, 500 MHz) a 6:4 mixture of rotamers δ 7.82-7.86 (m, 1H), 7.66-7.72 (m, 2H), 7.36-7.40 (m, 1H), 7.21-7.23 (m, 0.5H), 7.11-7.19 (m, 3H), 7.01-7.08 (m, 1.5H), 5.58 (d, J=8.0 Hz, 0.4H), 5.50 (d, J=8.0 Hz, 0.6H), 4.88 (d, J=15.1 Hz, 0.6H), 4.71 (d, J=15.6 Hz, 0.4H), 3.76-3.95 (m, 2H), 2.84-2.95 (m, 1H), 1.92-2.00 (m, 1H), 1.18-1.29 (m, 6H), 1.00-1.07 (m, 2H), 0.71-0.82 (m, 2H), 0.47 (d, J=6.6 Hz, 1.2H), 0.42 (d, J=6.6 Hz, 1.8H).
Reaction SMILES: C1(P(C2C=CC=CC=2)(=O)O[C:9]([CH3:40])=[C:10]([N:24]2[C:30](=[O:31])[CH:29]3[CH:25]2[S:26][C:27]([CH2:32][O:33][C:34]2[CH:39]=[CH:38][CH:37]=[CH:36][CH:35]=2)=[N:28]3)[C:11]([O:13][CH2:14][C:15]2[CH:20]=[CH:19][C:18]([N+:21]([O-:23])=[O:22])=[CH:17][CH:16]=2)=[O:12])C=CC=CC=1.[NH:48]1[CH2:53][CH2:52][O:51][CH2:50][CH2:49]1>O1CCCC1>[O:33]([CH2:32][C:27]1[S:26][CH:25]2[CH:29]([C:30](=[O:31])[N:24]2[C:10](=[C:9]([N:48]2[CH2:53][CH2:52][O:51][CH2:50][CH2:49]2)[CH3:40])[C:11]([O:13][CH2:14][C:15]2[CH:16]=[CH:17][C:18]([N+:21]([O-:23])=[O:22])=[CH:19][CH:20]=2)=[O:12])[N:28]=1)[C:34]1[CH:35]=[CH:36][CH:37]=[CH:38][CH:39]=1
Reactant: CC(OP(=O)(c1ccccc1)c1ccccc1)=C(C(=O)OCc1ccc([N+](=O)[O-])cc1)N1C(=O)C2N=C(COc3ccccc3)SC21
Reactant: C1COCCN1
Solvent: C1CCOC1
Product: CC(=C(C(=O)OCc1ccc([N+](=O)[O-])cc1)N1C(=O)C2N=C(COc3ccccc3)SC21)N1CCOCC1
Reaction time: 6 h

Procedure:
To a stirred solution of 1-(3-phenoxymethyl-7-oxo-4-thia-2,6-diazabicyclo(3,2,0)hept-2-en-6-yl)-1-(p-nitrobenzyloxycarbonyl)-prop-1-en-2-yl diphenylphosphinate (1.34 g.) in tetrahydrofuran (20 ml.) at 0°-5° C. was added morpholine (0.38 ml.). After stirring for 6 hours at 0°-5° C., the solvent was evaporated and the residue dissolved in dichloromethane. The resulting solution was washed with water and then with saturated sodium chloride solution, dried with magnesium sulphate and evaporated to give the title compound as a pale yellow foam in essentially quantitative yield. The product obtained was a mixture of geometric isomers (ca. 1:1.4) about the enamine double bond and was identical to that produced in example 8.
Reaction SMILES: [OH-].[Na+].[CH3:3][O:4][C:5]1[CH:12]=[CH:11][C:8]([CH2:9][SH:10])=[CH:7][CH:6]=1.[C:13](#[N:17])[CH2:14][C:15]#[N:16]>C(O)C.O.[NH4+].[Cl-].O>[CH3:3][O:4][C:5]1[CH:12]=[CH:11][C:8]([CH2:9][S:10][C:13](=[NH:17])[CH2:14][C:15]#[N:16])=[CH:7][CH:6]=1
Reactant: COc1ccc(CS)cc1
Reactant: N#CCC#N
Agent: [Cl-]
Agent: [NH4+]
Agent: [Na+]
Solvent: CCO
Solvent: O
Product: COc1ccc(CSC(=N)CC#N)cc1
Temperature: 0 °C
Reaction time: 3 h
Yield: 60.2 %

Procedure:
To a solution of sodium hydroxide (13 g, 0.32 mol) in 750 mL of 1:1 ethanol-water at 0° C. was added 4-methoxybenzylmercaptan (50 g, 0.324 mol) and malononitrile (21 g, 0.324 mol). After stirring for 3 hours at 0° C., the mixture was diluted with 500 mL of saturated aqueous NH4Cl, diluted with 4 l of water and filtered. The solids were washed with ether, and the filtrated was diluted with an equal volume of hexane and filtered. The combined solids were dried in vacuo, affording 43 g (60%) of 2-cyano-thioacetimidic acid 4-methoxy-benzyl ester as a colorless solid. 1H NMR (400 MHz, CDCl3) δ 7.22 (d, 2H, J=7.6 Hz), 6.84 (d, 2H, J =8.8 Hz), 4.74 (bs, 1H), 3.98 (s, 2H), 3.78 (s, 3H) ppm; MS (APCI, m/z): 221 [M+H]+.
Reaction SMILES: CS[C:3]1[NH:4][C:5](=[O:14])[C:6]([C:9]([O:11][CH2:12][CH3:13])=[O:10])=[CH:7][N:8]=1.[NH2:15][C:16]1[CH:21]=[CH:20][CH:19]=[CH:18][CH:17]=1>>[NH:15]([C:3]1[NH:4][C:5](=[O:14])[C:6]([C:9]([O:11][CH2:12][CH3:13])=[O:10])=[CH:7][N:8]=1)[C:16]1[CH:21]=[CH:20][CH:19]=[CH:18][CH:17]=1
Reactant: CCOC(=O)c1cnc(SC)[nH]c1=O
Reactant: Nc1ccccc1
Product: CCOC(=O)c1cnc(Nc2ccccc2)[nH]c1=O
Temperature: 130 °C
Yield: 61.2 %

Procedure:
A mixture of ethyl 1,6-dihydro-2-methylthio-6-oxo-5-pyrimidinecarboxylate (5 g) and aniline (2.6 g) is heated without solvent at 130° C. for 1 hour. After cooling, the resulting solid is pulverized and recrystallized from DMSO to give ethyl 2-anilino-1,6-dihydro-6-oxo-5-pyrimidinecarboxylate (3.7 g). M.p. 267°-269° C.
Reaction SMILES: [Si:1]([O:8][C@@H:9]([C@@H:11]1[C@@H:14]([O:15][Si](C)(C)C)[NH:13][C:12]1=[O:20])[CH3:10])([C:4]([CH3:7])([CH3:6])[CH3:5])([CH3:3])[CH3:2].[C:21](O)(=[O:23])[CH3:22].C(OC(=O)C)(=O)C>O1CCCC1.CN(C)C1C=CN=CC=1>[C:21]([O:15][C@H:14]1[NH:13][C:12](=[O:20])[C@@H:11]1[C@H:9]([O:8][Si:1]([C:4]([CH3:7])([CH3:6])[CH3:5])([CH3:3])[CH3:2])[CH3:10])(=[O:23])[CH3:22]
Reactant: C[C@@H](O[Si](C)(C)C(C)(C)C)[C@H]1C(=O)N[C@@H]1O[Si](C)(C)C
Reactant: CC(=O)O
Agent: CN(C)c1ccncc1
Solvent: C1CCOC1
Solvent: CC(=O)OC(C)=O
Product: CC(=O)O[C@H]1NC(=O)[C@@H]1[C@@H](C)O[Si](C)(C)C(C)(C)C
Temperature: -35 °C
Reaction time: 22 h
Yield: 60 %

Procedure:
After 155 mg of (3R,4R)-3-[(R)-1-tert-butyldimethylsilyloxyethyl]-4-trimethylsilyloxyazetidin-2-one was dissolved in 1.6 ml of tetrahydrofuran, the mixture was cooled to -35° C. And thereto 0.03 ml (concentration: 1.84% by volume) of acetic acid, 0.5 ml of acetic anhydride and then 20 mg (concentration: 0.92% by weight) of 4-dimethylaminopyridine were added. The mixture was stirred for 22 hours at -35° C. After the same treatment as in Example 16, it was analyzed by means of high performance liquid chromatography used in Example 16 to find 84 mg of (3R,4R)-4-acetoxy-3-[(R)-1-tert-butyldimethylsilyloxyethyl]azetidin-2-one (yield: 60%).