Azzindani/Open_Reaction_Data huggingface dataset:
Reaction SMILES: [CH2:1]([O:3][P:4](/[CH:9]=[CH:10]/[C:11]1[C:12]([O:22][CH2:23][C:24]2[CH:44]=[CH:43][C:27]([O:28][CH2:29][C:30]3[N:31]=[C:32](/[CH:36]=[CH:37]/[C:38]([O:40]CC)=[O:39])[O:33][C:34]=3[CH3:35])=[C:26]([O:45][CH3:46])[CH:25]=2)=[N:13][N:14]([C:16]2[CH:21]=[CH:20][CH:19]=[CH:18][CH:17]=2)[CH:15]=1)([O:6][CH2:7][CH3:8])=[O:5])[CH3:2].O1CCCC1.[OH-].[Na+].Cl>O.C(O)C>[CH2:7]([O:6][P:4](/[CH:9]=[CH:10]/[C:11]1[C:12]([O:22][CH2:23][C:24]2[CH:44]=[CH:43][C:27]([O:28][CH2:29][C:30]3[N:31]=[C:32](/[CH:36]=[CH:37]/[C:38]([OH:40])=[O:39])[O:33][C:34]=3[CH3:35])=[C:26]([O:45][CH3:46])[CH:25]=2)=[N:13][N:14]([C:16]2[CH:21]=[CH:20][CH:19]=[CH:18][CH:17]=2)[CH:15]=1)([O:3][CH2:1][CH3:2])=[O:5])[CH3:8]
Reactant: CCOC(=O)/C=C/c1nc(COc2ccc(COc3nn(-c4ccccc4)cc3/C=C/P(=O)(OCC)OCC)cc2OC)c(C)o1
Agent: Cl
Agent: [Na+]
Agent: [OH-]
Solvent: CCO
Solvent: O
Solvent: C1CCOC1
Product: CCOP(=O)(/C=C/c1cn(-c2ccccc2)nc1OCc1ccc(OCc2nc(/C=C/C(=O)O)oc2C)c(OC)c1)OCC
Temperature: 50 °C
Reaction time: 1 h
Yield: 84.3 %

Procedure:
To a mixture of ethyl (2E)-3-[4-({4-[({4-[(E)-2-(diethoxyphosphoryl)ethenyl]-1-phenyl-1H-pyrazol-3-yl}oxy)methyl]-2-methoxyphenoxy}methyl)-5-methyl-1,3-oxazol-2-yl]-2-propenoate (0.62 g), tetrahydrofuran (2 mL) and ethanol (2 mL) was added 1N aqueous sodium hydroxide solution (2 mL), and the mixture was stirred at 50° C. for 1 hr. To the reaction mixture were added 1N hydrochloric acid (2 mL) and water, and the precipitated crystals were collected by filtration to give (2E)-3-[4-({4-[({4-[(E)-2-(diethoxyphosphoryl)ethenyl]-1-phenyl-1H-pyrazol-3-yl}oxy)methyl]-2-methoxyphenoxy}methyl)-5-methyl-1,3-oxazol-2-yl]-2-propenoic acid as colorless crystals (0.50 g, yield 85%). Recrystallization from acetone-hexane gave colorless prism crystals. melting point: 89-90° C.
Reaction SMILES: [CH3:1][O:2][C:3]1[CH:11]=[CH:10][CH:9]=[C:8]2[C:4]=1[CH:5]=[C:6]([C:12]([O:14][CH2:15]C)=[O:13])[NH:7]2.[Mg].ClCCl.[Cl-].[NH4+]>CO>[CH3:1][O:2][C:3]1[CH:11]=[CH:10][CH:9]=[C:8]2[C:4]=1[CH2:5][CH:6]([C:12]([O:14][CH3:15])=[O:13])[NH:7]2
Reactant: CCOC(=O)c1cc2c(OC)cccc2[nH]1
Agent: [Cl-]
Agent: [Mg]
Agent: [NH4+]
Solvent: ClCCl
Solvent: CO
Product: COC(=O)C1Cc2c(cccc2OC)N1
Temperature: 25 °C

Procedure:
Ethyl 4-methoxyindole-2-carboxylate (0.95 g, 4.33 mmol) was dissolved in methanol (10 ml) and magnesium shavings (0.471 g, 19.37 mmol) were then added, with stirring, at room temperature under a nitrogen atmosphere. After the reaction started, a water bath was used to maintain the reaction temperature between 15-20° C. This mixture was stirred overnight. At the end of the reaction, dichloromethane (200 ml) was added to the mixture, followed by ammonium chloride solution (200 ml). The organic phase was separated out and the aqueous phase was extracted with dichloromethane (3×50 ml). The combined organic phases were dried over magnesium sulphate and the solvent was removed to give a brown oil.
Reaction SMILES: Cl.[F:2][C:3]1[CH:4]=[C:5]([NH:13][NH2:14])[CH:6]=[CH:7][C:8]=1[S:9]([CH3:12])(=[O:11])=[O:10].[F:15][C:16]([F:30])([F:29])[C:17](=O)[CH2:18][C:19]([C:21]1[CH:26]=[CH:25][C:24]([Br:27])=[CH:23][CH:22]=1)=O>CCO>[Br:27][C:24]1[CH:23]=[CH:22][C:21]([C:19]2[N:13]([C:5]3[CH:6]=[CH:7][C:8]([S:9]([CH3:12])(=[O:10])=[O:11])=[C:3]([F:2])[CH:4]=3)[N:14]=[C:17]([C:16]([F:15])([F:29])[F:30])[CH:18]=2)=[CH:26][CH:25]=1
Reactant: CS(=O)(=O)c1ccc(NN)cc1F
Reactant: O=C(CC(=O)C(F)(F)F)c1ccc(Br)cc1
Agent: Cl
Solvent: CCO
Product: CS(=O)(=O)c1ccc(-n2nc(C(F)(F)F)cc2-c2ccc(Br)cc2)cc1F
Temperature: 25 °C
Yield: 86.5 %

Procedure:
[3-fluoro-4-(methylsulfonyl)phenyl]hydrazine hydrochloride (0.354 g, 1.47 mmol) was added to a solution of 4,4,4-Trifluoro-1-(4-bromophenyl)butane-1,3-dione (0.395 g, 1.34 mmol) in EtOH (20 mL). The mixture was heated at reflux temperature for 17 hours and cooled down to room temperature. The reaction mixture was concentrated in vacuo, and the residue was taken up in ethyl acetate, washed with water and brine, dried over sodium sulfate, and concentrated in vacuo. The residue was purified by flash chromatography eluting with hexane/ethyl acetate (3/1). The resulting solid was recrystallized from ethyl acetate/hexane to give the subtitle compound (0.537 g, 86.6% yield).
Reaction SMILES: [C:1]([O:5][C:6]([N:8]1[CH2:13][CH2:12][N:11]([C:14]2[CH:15]=[C:16]([CH:32]=[CH:33][CH:34]=2)[O:17][CH:18]2[CH2:21][N:20]([C:22]3[N:30]=[CH:29][C:28]([Cl:31])=[CH:27][C:23]=3[C:24](O)=[O:25])[CH2:19]2)[CH2:10][CH2:9]1)=[O:7])([CH3:4])([CH3:3])[CH3:2].O.ON1C2C=CC=CC=2N=N1.Cl.C(N=C=NCCCN(C)C)C.Cl.[NH2:59][C:60]1([C:63]2[CH:72]=[CH:71][C:66]([C:67]([O:69][CH3:70])=[O:68])=[CH:65][CH:64]=2)[CH2:62][CH2:61]1.C(N(CC)CC)C>CN(C)C=O.O>[Cl:31][C:28]1[CH:27]=[C:23]([C:24](=[O:25])[NH:59][C:60]2([C:63]3[CH:72]=[CH:71][C:66]([C:67]([O:69][CH3:70])=[O:68])=[CH:65][CH:64]=3)[CH2:62][CH2:61]2)[C:22]([N:20]2[CH2:21][CH:18]([O:17][C:16]3[CH:15]=[C:14]([N:11]4[CH2:12][CH2:13][N:8]([C:6]([O:5][C:1]([CH3:4])([CH3:3])[CH3:2])=[O:7])[CH2:9][CH2:10]4)[CH:34]=[CH:33][CH:32]=3)[CH2:19]2)=[N:30][CH:29]=1
Reactant: COC(=O)c1ccc(C2(N)CC2)cc1
Reactant: CC(C)(C)OC(=O)N1CCN(c2cccc(OC3CN(c4ncc(Cl)cc4C(=O)O)C3)c2)CC1
Agent: CCN=C=NCCCN(C)C
Agent: Cl
Agent: On1nnc2ccccc21
Solvent: O
Solvent: CCN(CC)CC
Solvent: CN(C)C=O
Product: COC(=O)c1ccc(C2(NC(=O)c3cc(Cl)cnc3N3CC(Oc4cccc(N5CCN(C(=O)OC(C)(C)C)CC5)c4)C3)CC2)cc1
Temperature: 25 °C
Reaction time: 0.67 h
Yield: 66.6 %

Procedure:
A suspension of 2-(3-(3-(4-(tert-butoxycarbonyl)piperazin-1-yl)phenoxy)azetidin-1-yl)-5-chloronicotinic acid (D110) (150 mg, 0.306 mmol), 1-Hydroxybenzotriazole hydrate (47 mg, 0.306 mmol) and 1-Ethyl-3-(3-dimethylaminopropyl)carbodiimide hydrochloride (88 mg, 0.46 mmol) in dimethylformamide (2 ml) was stirred 40 min at room temperature. A solution of methyl 4-(1-aminocyclopropyl)benzoate (D7) (68.9 mg, 0.306 mmol) and triethylamine (0.042 ml, 0.306 mmol) in dimethylformamide (2 ml) was added and the resulting mixture was stirred 40 min at room temperature. Water (2 ml) was added and the resulting precipitate was collected by filtration and purified by Biotage column (10 g) eluting with a mixture dichloromethane/ethylacetate from 100/0 to 80/20. Collected fractions, after solvent evaporation, afforded tert-butyl 4-(3-((1-(5-chloro-3-((1-(4-(methoxycarbonyl)phenyl)cyclopropyl)carbamoyl)pyridin-2-yl)azetidin-3-yl)oxy)phenyl)piperazine-1-carboxylate (135 mg)
Reaction SMILES: [C:1]([C:5]1[CH:10]=[CH:9][C:8](N2C(C)=CC=C2C)=[C:7]([N+:18]([O-])=O)[CH:6]=1)([CH3:4])([CH3:3])[CH3:2].CCO[C:24]([CH3:26])=O>[Pd]>[C:1]([C:5]1[CH:10]=[CH:9][C:8]([C:5]2[CH:6]=[C:7]([CH3:8])[NH:18][C:24]=2[CH3:26])=[C:7]([CH:6]=1)[NH2:18])([CH3:2])([CH3:3])[CH3:4]
Reactant: Cc1ccc(C)n1-c1ccc(C(C)(C)C)cc1[N+](=O)[O-]
Reactant: CCOC(C)=O
Agent: [Pd]
Product: Cc1cc(-c2ccc(C(C)(C)C)cc2N)c(C)[nH]1
Yield: 99 %

Procedure:
A slurry of 1-(4-tert-butyl-2-nitrophenyl)-2,5-dimethylpyrrole (0.341 g, 1.25 mmol), 10%Pd/C (0.056 g) and EtOAc (50 mL) under an H2 atmosphere (balloon) was stirred for 72 h, then filtered through a pad of Celite®. The filtrate was concentrated under reduced pressure to give 5-tert--butyl-2-(2,5-dimethylpyrrolyl)aniline as yellowish solids (0.30 g, 99%): TLC (10% EtOAc/90% hexane) Rf 0.43; 1H NMR (CDCl3) δ1.28 (s, 9H), 1.87-1.91 (m, 8H), 5.85 (br s, 2H), 6.73-6.96 (m, 3H), 7.28 (br s, 1H).
Reaction SMILES: [C:1]([O:5][C:6]([NH:8][CH2:9][C:10]1[N:11]([CH2:32][CH:33]([CH3:35])[CH3:34])[C:12](=[O:31])[C:13]2[C:18]([C:19]=1[C:20]1[CH:25]=[CH:24][CH:23]=[CH:22][CH:21]=1)=[CH:17][C:16]([CH2:26][CH2:27][C:28]([OH:30])=O)=[CH:15][CH:14]=2)=[O:7])([CH3:4])([CH3:3])[CH3:2].Cl.C([N:39]=C=NCCCN(C)C)C.[NH4+].ON1C2C=CC=CC=2N=N1.O>CN(C)C=O>[C:1]([O:5][C:6](=[O:7])[NH:8][CH2:9][C:10]1[N:11]([CH2:32][CH:33]([CH3:34])[CH3:35])[C:12](=[O:31])[C:13]2[C:18]([C:19]=1[C:20]1[CH:21]=[CH:22][CH:23]=[CH:24][CH:25]=1)=[CH:17][C:16]([CH2:26][CH2:27][C:28]([NH2:39])=[O:30])=[CH:15][CH:14]=2)([CH3:3])([CH3:2])[CH3:4]
Reactant: CCN=C=NCCCN(C)C
Reactant: CC(C)Cn1c(CNC(=O)OC(C)(C)C)c(-c2ccccc2)c2cc(CCC(=O)O)ccc2c1=O
Agent: Cl
Agent: On1nnc2ccccc21
Agent: [NH4+]
Solvent: CN(C)C=O
Solvent: O
Product: CC(C)Cn1c(CNC(=O)OC(C)(C)C)c(-c2ccccc2)c2cc(CCC(N)=O)ccc2c1=O
Yield: 92.7 %

Procedure:
A solution of 3-(3-{[(tert-butoxycarbonyl)amino]methyl}-2-isobutyl-1-oxo-4-phenyl-1,2-dihydro-6-isoquinolinyl)propanoic acid (0.33 g, 0.7 mmol), 1-ethyl-3-(3-dimethylaminopropyl)carbodiimide hydrochloride (0.27 g, 1.4 mmol) and 1-hydroxybenzotriazole ammonium salt (0.21 g, 1.4 mmol) in N,N-dimethylformamide (10 ml) was stirred at room temperature for 2 h. The resulting reaction mixture was poured into water and extracted with ethyl acetate. The extract was washed with brine, dried over anhydrous magnesium sulfate and concentrated under reduced pressure. The residue was purified by silica gel column chromatography to give tert-butyl[6-(3-amino-3-oxopropyl)-2-isobutyl-1-oxo-4-phenyl-1,2-dihydro-3-isoquinolinyl]methylcarbamate (0.31 g, 93.9%) as crystals.
Reaction SMILES: [Cl:1][C:2]1[CH:7]=[C:6]([O:8][CH2:9][C:10]2[CH:15]=[CH:14][CH:13]=[CH:12][CH:11]=2)[CH:5]=[C:4]([Cl:16])[C:3]=1[O:17][CH2:18][CH2:19][CH2:20][CH2:21]Cl.[CH3:23][C:24]1([CH3:34])[O:28][C:27]2[C:29]([OH:33])=[CH:30][CH:31]=[CH:32][C:26]=2[CH2:25]1>>[CH3:23][C:24]1([CH3:34])[O:28][C:27]2[C:29]([O:33][CH2:21][CH2:20][CH2:19][CH2:18][O:17][C:3]3[C:4]([Cl:16])=[CH:5][C:6]([O:8][CH2:9][C:10]4[CH:11]=[CH:12][CH:13]=[CH:14][CH:15]=4)=[CH:7][C:2]=3[Cl:1])=[CH:30][CH:31]=[CH:32][C:26]=2[CH2:25]1
Reactant: CC1(C)Cc2cccc(O)c2O1
Reactant: ClCCCCOc1c(Cl)cc(OCc2ccccc2)cc1Cl
Product: CC1(C)Cc2cccc(OCCCCOc3c(Cl)cc(OCc4ccccc4)cc3Cl)c2O1

Procedure:
In a first step as depicted in Scheme 1, an appropriately substituted phenol, for example, the known compound 2,6-dichloro-4-phenylmethoxyphenol, was reacted under basic conditions with a haloalkane derivative of a desired carbon chain length, for example 1-bromo-4-chlorobutane, to attach the bridging group B, thereby affording the corresponding 1,3-dichloro-2-(4-chlorobutoxy)-5-(phenylmethoxy)benzene (A). Intermediate (A) was then reacted under basic conditions with, for example, the known compound 2,2-dimethyl-2,3-dihydrobenzo[b]furan-7-ol, to attach moiety D, as well as the benzo-fused ring, affording the corresponding 2-[4-(2,2-dimethyl-(2,3-dihydrobenzo[2,3-b]furan-7-yloxy))butoxy]-1,3-dichloro-5-(phenylmethoxy)benzene (B). Intermediate (B), for example 2-[4-(2,2-dimethyl-(2,3-dihydrobenzo[2,3-b]furan-7-yloxy))butoxy]-1,3-dichloro-5-(phenylmethoxy)benzene, as set forth above, was then reduced with hydrogen gas in the presence of a catalyst, for example 10% palladium on carbon, providing the corresponding 4-[4-(2,2-dimethyl(2,3-dihydrobenzo[2,3-b]furan-7-yloxy))butoxy]-3,5-dichlorophenol (C). Intermediate (C) was then reacted under basic conditions with, for example, 1,1,1,3-tetrachloropropane, which simultaneously dehydrohalogenates, thereby introducing the moiety -E-G-C(R4)═C(R5)(R5) into the molecule to provide Compound 12, a novel compound of formula I. Example 1 set forth below, provides a detailed method to how Compound 12 shown in Scheme 1 was prepared.
Reaction SMILES: [NH2:1][C:2]1[CH:7]=[CH:6][C:5]([C:8]2[C:16]3[C:15]([NH2:17])=[N:14][CH:13]=[N:12][C:11]=3[N:10]([CH:18]3[CH2:23][CH2:22][O:21][CH2:20][CH2:19]3)[CH:9]=2)=[CH:4][C:3]=1[O:24][CH3:25].[N:26]1C=CC=CC=1.Cl.[N:33]1[CH:38]=[CH:37][CH:36]=[CH:35][C:34]=1[C:39](Cl)=[O:40]>ClCCl>[NH2:17][C:15]1[C:16]2[C:8]([C:5]3[CH:6]=[CH:7][C:2]([NH:1][C:39]([C:34]4[N:33]([CH3:38])[N:26]=[C:36]([CH3:37])[CH:35]=4)=[O:40])=[C:3]([O:24][CH3:25])[CH:4]=3)=[CH:9][N:10]([CH:18]3[CH2:19][CH2:20][O:21][CH2:22][CH2:23]3)[C:11]=2[N:12]=[CH:13][N:14]=1
Reactant: COc1cc(-c2cn(C3CCOCC3)c3ncnc(N)c23)ccc1N
Reactant: O=C(Cl)c1ccccn1
Reactant: c1ccncc1
Agent: Cl
Solvent: ClCCl
Product: COc1cc(-c2cn(C3CCOCC3)c3ncnc(N)c23)ccc1NC(=O)c1cc(C)nn1C
Temperature: 25 °C
Reaction time: 2 h

Procedure:
5-(4-Amino-3-methoxyphenyl)-7-tetrahydro-2H-4-pyranyl-7H-pyrrolo[2,3-d]pyrimidin-4-amine (80 mg, 0.236 mmol) was dissolved in dichloromethane (2.0 mL). Pyridine (2.0 mL) was added followed by 2-pyridinecarbonyl chloride hydrochloride (63 mg, 0.353 mmol). After stirring at room temperature for 2 hours, the solvent was removed and the residue was dissolved in I ml DMSO, methanol (1 mL) was added and precipitate was formed. The solid was collected by filtration to give N5-[4-(4-amino-7-tetrahydro-2H-4-pyranyl-7H-pyrrolo[2,3-d]pyrimidin-5-yl)-2-methoxyphenyl]-1,3-dimethyl-1H-5-pyrazolecarboxamide (30 mg, 0.065 mmol). 1H NMR (CDCl3-d) δ 2.11 (m, 4H), 2.32(s, 3H), 3.66(m, 2H), 3.99(s, 3H), 4.13(m, 2H), 4.17(s, 3H), 4.99(m, 1H), 5.22(bs, 2H), 6.46(s, 1H), 7.03 (s, 1H), 7.07(s, 1H), 7.12(d, J=8.2 Hz, 1H), 8.33 (2, 2H), 8.49(d, J=8.2 Hz, 1H). LC/MS: MH+=462.
Reaction SMILES: [F:1][C:2]1[CH:7]=[C:6]([F:8])[CH:5]=[CH:4][C:3]=1[N:9]([CH3:29])[C:10]([C:12]1[S:24][C:23]2[C:22]3[CH:21]=[C:20]([C:25]([O:27]C)=[O:26])[CH:19]=[CH:18][C:17]=3[O:16][CH2:15][C:14]=2[CH:13]=1)=[O:11].[OH-].[Na+].Cl>C(O)C.O1CCCC1.O>[F:1][C:2]1[CH:7]=[C:6]([F:8])[CH:5]=[CH:4][C:3]=1[N:9]([CH3:29])[C:10]([C:12]1[S:24][C:23]2[C:22]3[CH:21]=[C:20]([C:25]([OH:27])=[O:26])[CH:19]=[CH:18][C:17]=3[O:16][CH2:15][C:14]=2[CH:13]=1)=[O:11]
Reactant: COC(=O)c1ccc2c(c1)-c1sc(C(=O)N(C)c3ccc(F)cc3F)cc1CO2
Agent: Cl
Agent: [Na+]
Agent: [OH-]
Solvent: CCO
Solvent: O
Solvent: C1CCOC1
Product: CN(C(=O)c1cc2c(s1)-c1cc(C(=O)O)ccc1OC2)c1ccc(F)cc1F

Procedure:
A solution of methyl 2-((2,4-difluorophenyl)(methyl)carbamoyl)-4H-thieno[3,2-c]chromene-8-carboxylate, sodium hydroxide (115 mg, 2.9 mmol) in ethanol (20 mL), tetrahydrofuran (20 mL) and water (20 mL) was stirred at room temperature for 16 hr. The reaction mixture was acidified to pH=2 with concentrated hydrochloric acid, and the organic solvents were removed in vacuo. The resulting aqueous solution was extracted with ethylacetate. The collected organic was dried over anhydrous sodium sulfate, filtered, and concentrated to afford 2-((2,4-difluorophenyl)(methyl)carbamoyl)-4H-thieno[3,2-c]chromene-8-carboxylic acid (1.0 g). LCMS (ESI) m/z: 402.
Reaction SMILES: [CH2:1]([CH:5]([CH2:11][C:12]1[CH:17]=[CH:16][C:15]([O:18][CH2:19][CH2:20][NH:21][C:22]([C:24]2[CH:29]=[CH:28][C:27]([C:30]3[CH:35]=[CH:34][CH:33]=[CH:32][C:31]=3[CH:36]=[O:37])=[CH:26][CH:25]=2)=[O:23])=[CH:14][CH:13]=1)[C:6]([O:8]CC)=[O:7])[CH2:2][CH2:3][CH3:4].[OH-].[Na+]>ClCCl.CO>[CH2:1]([CH:5]([CH2:11][C:12]1[CH:17]=[CH:16][C:15]([O:18][CH2:19][CH2:20][NH:21][C:22]([C:24]2[CH:29]=[CH:28][C:27]([C:30]3[CH:35]=[CH:34][CH:33]=[CH:32][C:31]=3[CH:36]=[O:37])=[CH:26][CH:25]=2)=[O:23])=[CH:14][CH:13]=1)[C:6]([OH:8])=[O:7])[CH2:2][CH2:3][CH3:4]
Reactant: CCCCC(Cc1ccc(OCCNC(=O)c2ccc(-c3ccccc3C=O)cc2)cc1)C(=O)OCC
Agent: [Na+]
Agent: [OH-]
Solvent: CO
Solvent: ClCCl
Product: CCCCC(Cc1ccc(OCCNC(=O)c2ccc(-c3ccccc3C=O)cc2)cc1)C(=O)O
Yield: 51.3 %

Procedure:
In a similar manner to that described in Example 2, ethyl 2-butyl-3-[4-[2-(2′-formylbiphenyl-4-carbonylamino)ethoxy]phenyl]propionate (314 mg), which is the product of Example 46, was reacted with aqueous sodium hydroxide solution (1N, 2.50 ml) and the reaction mixture was treated to afford the crude free acid which was subjected to chromatography on a silica gel thin layer plate using dichloromethane/methanol=10/1 as the eluant to give the title compound (152 mg) as a mass of foam.
Reaction SMILES: [C:1]([N:4]1[CH2:9][CH:8]2[C:6]([C:10]3[CH:15]=[CH:14][C:13]([NH2:16])=[CH:12][CH:11]=3)([CH2:7]2)[CH2:5]1)(=[O:3])[CH3:2].[C:17](OC(=O)C)(=[O:19])[CH3:18]>C(O)(=O)C.C([O-])(=O)C.[Na+]>[C:1]([N:4]1[CH2:9][CH:8]2[C:6]([C:10]3[CH:15]=[CH:14][C:13]([NH:16][C:17](=[O:19])[CH3:18])=[CH:12][CH:11]=3)([CH2:7]2)[CH2:5]1)(=[O:3])[CH3:2]
Reactant: CC(=O)OC(C)=O
Reactant: CC(=O)N1CC2CC2(c2ccc(N)cc2)C1
Agent: CC(=O)[O-]
Agent: [Na+]
Solvent: CC(=O)O
Product: CC(=O)Nc1ccc(C23CC2CN(C(C)=O)C3)cc1

Procedure:
A solution of 3-acetyl-1-(p-aminophenyl)-3-azabicyclo[3.1.0]hexane in aqueous acetic acid-sodium acetate is treated with acetic anhydride at ambient temperature. The reaction mixture is chilled and filtered to give 3-acetyl-1-(p-acetamidophenyl)-3-azabicyclo[3.1.0]hexane.
Reaction SMILES: CC1(C)[O:6][C@H:5]([CH2:7][N:8]2[CH:12]=[CH:11][C:10]([NH:13][C:14](=[O:35])[C@@H:15]([N:20]3[CH2:24][C:23]([O:25][C:26]4[CH:31]=[CH:30][CH:29]=[C:28]([Cl:32])[C:27]=4[F:33])=[CH:22][C:21]3=[O:34])[CH2:16][CH:17]([CH3:19])[CH3:18])=[N:9]2)[CH2:4][O:3]1.O.C1(C)C=CC(S(O)(=O)=O)=CC=1>ClCCl.CO>[OH:6][C@@H:5]([CH2:4][OH:3])[CH2:7][N:8]1[CH:12]=[CH:11][C:10]([NH:13][C:14](=[O:35])[C@@H:15]([N:20]2[CH2:24][C:23]([O:25][C:26]3[CH:31]=[CH:30][CH:29]=[C:28]([Cl:32])[C:27]=3[F:33])=[CH:22][C:21]2=[O:34])[CH2:16][CH:17]([CH3:19])[CH3:18])=[N:9]1
Reactant: CC(C)C[C@@H](C(=O)Nc1ccn(C[C@@H]2COC(C)(C)O2)n1)N1CC(Oc2cccc(Cl)c2F)=CC1=O
Agent: Cc1ccc(S(=O)(=O)O)cc1
Solvent: ClCCl
Solvent: O
Solvent: CO
Product: CC(C)C[C@@H](C(=O)Nc1ccn(C[C@@H](O)CO)n1)N1CC(Oc2cccc(Cl)c2F)=CC1=O
Temperature: 25 °C
Reaction time: 8 h
Yield: 78.9 %

Procedure:
A solution of (S)-2-[4-(3-chloro-2-fluoro-phenoxy)-2-oxo-2,5-dihydro-pyrrol-1-yl]-4-methyl-pentanoic acid [1-((R)-2,2-dimethyl-[1,3]dioxolan-4-yl-methyl)-1H-pyrazol-3-yl]-amide (0.56 g, 1.08 mmol) in dichloromethane (10 mL) and methanol (10 mL) at 25° C. was treated with p-toluenesulfonic acid monohydrate (0.04 g, 0.21 mmol). The reaction was stirred at 25° C. overnight. At this time, the reaction was concentrated in vacuo. The residue was diluted with dichloromethane (50 mL) and was washed with a saturated aqueous sodium bicarbonate solution (1×50 mL), water (1×50 mL) and a saturated aqueous sodium chloride solution (1×50 mL), dried over magnesium sulfate, filtered, rinsed with dichloromethane and concentrated in vacuo. Purification by Analogix flash chromatography (40 g, 1-10% methanol/dichloromethane gradient) afforded (S)-2-[4-(3-chloro-2-fluoro-phenoxy)-2-oxo-2,5-dihydro-pyrrol-1-yl]-4-methyl-pentanoic acid [1-((R)-2,3-dihydroxy-propyl)-1H-pyrazol-3-yl]-amide (0.41 g, 79%) as a light, yellow solid: HR-ES-MS m/z calculated for C22H27N4O5FCl [M+H]+ 481.1649, observed 481.1650; 1H NMR (400 MHz, DMSO-d6) δ ppm 0.91 (d, J=6.4 Hz, 3H), 0.94 (d, J=6.4 Hz, 3H), 1.39-1.51 (m, 1H), 1.51-1.64 (m, 1H), 1.70-1.81 (m, 1H), 3.22-3.33 (m, 2H), 3.71-3.82 (m, 1H), 3.87 (dd, J=13.6, 7.5 Hz, 1H), 4.09 (dd, J=13.6, 3.8 Hz, 1H), 4.25 (d, J=18.5 Hz, 1H), 4.62 (d, J=18.5 Hz, 1H), 4.70 (t, J=5.6 Hz, 1H), 4.88 (dd, J=10.8, 5.0 Hz, 1H), 4.93 (d, J=5.3 Hz, 1H), 5.03 (s, 1H), 6.41 (d, J=2.1 Hz, 1H), 7.33 (td, J=8.3, 1.5 Hz, 1H), 7.49-7.61 (m, 3H), 10.77 (s, 1H).
Reaction SMILES: [NH2:1][C:2]1[N:7]=[C:6]([C:8]2[O:9][CH:10]=[CH:11][CH:12]=2)[C:5]([C:13]#[N:14])=[C:4](S(C)=O)[N:3]=1.Cl.[NH2:19][CH2:20][C:21]1[C:26]([Cl:27])=[CH:25][C:24]([C:28]([F:31])([F:30])[F:29])=[CH:23][N:22]=1.C1CCN2C(=NCCC2)CC1>COCCOC>[NH2:1][C:2]1[N:3]=[C:4]([NH:19][CH2:20][C:21]2[C:26]([Cl:27])=[CH:25][C:24]([C:28]([F:31])([F:30])[F:29])=[CH:23][N:22]=2)[C:5]([C:13]#[N:14])=[C:6]([C:8]2[O:9][CH:10]=[CH:11][CH:12]=2)[N:7]=1
Reactant: NCc1ncc(C(F)(F)F)cc1Cl
Reactant: CS(=O)c1nc(N)nc(-c2ccco2)c1C#N
Agent: Cl
Solvent: COCCOC
Solvent: C1CCC2=NCCCN2CC1
Product: N#Cc1c(NCc2ncc(C(F)(F)F)cc2Cl)nc(N)nc1-c1ccco1

Procedure:
From 2-amino-4-furan-2-yl-6-methanesulfinyl-pyrimidine-5-carbonitrile, 2-aminomethyl-3-chloro-5-(trifluoromethyl) pyridine hydrochloride and DBU in DME. ES-MS m/e (%): 397 (M{37Cl}+H+, 30), 395 (M{35Cl}+H+, 100).
Reaction SMILES: [CH3:1][C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][C:3]=1[CH:8]1[CH2:13][CH2:12][C:11](=[O:14])[CH2:10][CH2:9]1.S(Cl)([Cl:18])(=O)=O.C(=O)(O)[O-].[Na+]>C(Cl)Cl>[Cl:18][CH:10]1[CH2:9][CH:8]([C:3]2[CH:4]=[CH:5][CH:6]=[CH:7][C:2]=2[CH3:1])[CH2:13][CH2:12][C:11]1=[O:14]
Reactant: Cc1ccccc1C1CCC(=O)CC1
Reactant: O=S(=O)(Cl)Cl
Agent: O=C([O-])O
Agent: [Na+]
Solvent: ClCCl
Product: Cc1ccccc1C1CCC(=O)C(Cl)C1
Temperature: 25 °C
Reaction time: 14 h

Procedure:
Prepared in analogy with a method in Hussey, A. S. and Herr, R. R., J. Org. Chem., 24, 843 (1959). To a 500 mL round-bottomed flask equipped with nitrogen inlet were added 33.3 grams (0.177 tool) of 4-(2-methylphenyl)cyclohexanone and 200 mL methylene chloride. To the stirring solution was added dropwise over 30 minutes a solution of 17.1 mL (0.212 mol) sulfuryl chloride in 10 mL methylene chloride. The reaction was stirred 14 hours at room temperature and poured into saturated aqueous sodium bicarbonate solution. The organic layer was separated, washed again with saturated aqueous sodium bicarbonate solution, dried over sodium sulfate, and evaporated to a yellow oil, 41 grams (100%), as a mixture of diastereomers which was used directly in the next step.
Reaction SMILES: [Br:1][C:2]1[CH:7]=[CH:6][C:5]([N:8]=[C:9]=[S:10])=[CH:4][CH:3]=1.Cl.[O-:12][Mn](=O)(=O)=O.[K+].[CH2:18]([N:20]=[C:21]=[O:22])[CH3:19]>>[Br:1][C:2]1[CH:7]=[CH:6][C:5]([N:8]2[C:9](=[O:12])[S:10][N:20]([CH2:18][CH3:19])[C:21]2=[O:22])=[CH:4][CH:3]=1
Reactant: S=C=Nc1ccc(Br)cc1
Reactant: CCN=C=O
Reactant: O=[Mn](=O)(=O)[O-]
Agent: Cl
Agent: [K+]
Product: CCn1sc(=O)n(-c2ccc(Br)cc2)c1=O

Procedure:
Reagents: 4-Bromophenyl isothiocyanate (1.4 g, 6.5 mmol), 35% HCl (3.1 ml), KMnO4 (0.5 g), ethyl isocyanate (0.51 ml, 6.5 mmol).
Reaction SMILES: [Cl:1][C:2]([C:12]([F:15])([F:14])[F:13])=[CH:3][C@H:4]1[C@H:6]([C:7](O)=[O:8])[C:5]1([CH3:11])[CH3:10].N1C=CC=CC=1.S(Cl)([Cl:24])=O>C1(C)C=CC=CC=1>[Cl:1][C:2]([C:12]([F:15])([F:14])[F:13])=[CH:3][C@H:4]1[C@H:6]([C:7]([Cl:24])=[O:8])[C:5]1([CH3:11])[CH3:10]
Reactant: CC1(C)[C@@H](C=C(Cl)C(F)(F)F)[C@@H]1C(=O)O
Reactant: O=S(Cl)Cl
Solvent: Cc1ccccc1
Solvent: c1ccncc1
Product: CC1(C)[C@@H](C=C(Cl)C(F)(F)F)[C@@H]1C(=O)Cl
Temperature: 25 °C
Reaction time: 17 h
Yield: 84.1 %

Procedure:
To a stirred solution of 4.1 g (0.0173 mole) of (+)-trans-3-(2-chloro-3,3,3-trifluoro-1-propenyl)-2,2-dimethylcyclopropanecarboxylic acid in 40 ml of toluene at ambient temperature was added 1.7 g (0.022 mole) of pyridine, then 2.6 g (0.022 mole) of thionyl chloride in 25 ml of toluene. Upon complete addition the reaction mixture was stirred at ambient temperature for 17 hours. The reaction mixture was filtered through diatomaceous earth, and the filtrate was evaporated under reduced pressure to give 3.8 g of (+)-trans-3-(2-chloro-3,3,3-trifluoro-1-propenyl)-2,2-dimethylcyclopropanecarbonyl chloride. The ir spectrum was consistent with the assigned structure.
Reaction SMILES: Cl[C:2]1[S:3][C:4]2[CH:10]=[C:9]([O:11][CH3:12])[CH:8]=[CH:7][C:5]=2[N:6]=1.[CH:13]1([CH2:19][NH2:20])[CH2:18][CH2:17][CH2:16][CH2:15][CH2:14]1.CCN(C(C)C)C(C)C.C(OCC)(=O)C>CN1C(=O)CCC1>[CH:13]1([CH2:19][NH:20][C:2]2[S:3][C:4]3[CH:10]=[C:9]([O:11][CH3:12])[CH:8]=[CH:7][C:5]=3[N:6]=2)[CH2:18][CH2:17][CH2:16][CH2:15][CH2:14]1
Reactant: NCC1CCCCC1
Reactant: COc1ccc2nc(Cl)sc2c1
Solvent: CCN(C(C)C)C(C)C
Solvent: CN1CCCC1=O
Solvent: CCOC(C)=O
Product: COc1ccc2nc(NCC3CCCCC3)sc2c1
Temperature: 107.5 °C
Reaction time: 66 h
Yield: 94.9 %

Procedure:
To the solution of 2-chloro-6-methoxybenzo[d]thiazole (900 mg, 4.5 mmol) in 4.5 ml of NMP was added cyclohexylmethanamine (865 mg, 7.65 mmol) and DIPEA (1.57 ml, 9.0 mmol). The reaction solution was stirred at 105-110° C. for 66 hours. The reaction was worked up by adding 250 ml ethyl acetate and washed with 2×60 ml of saturated NaHCO3, 3×60 ml water, 1×60 ml saturated NaCl, dried with sodium sulfate, filtered and concentrated in vacuo to give N-(cyclohexylmethyl)-6-methoxybenzo[d]thiazol-2-amine as solid (1.18 grams). ES/MS m/z 277.1 (MH+).