Azzindani/Open_Reaction_Data huggingface dataset:
Reaction SMILES: [CH2:1]([N:4]1[C:8](=[O:9])[C:7]([CH3:11])([CH3:10])[NH:6][C:5]1=[O:12])[C:2]#[CH:3].C([O-])([O-])=O.[K+].[K+].[CH2:19](Br)[C:20]#[CH:21]>C(C(C)=O)C.O>[CH2:21]([N:6]1[C:7]([CH3:10])([CH3:11])[C:8](=[O:9])[N:4]([CH2:1][C:2]#[CH:3])[C:5]1=[O:12])[C:20]#[CH:19]
Reactant: C#CCN1C(=O)NC(C)(C)C1=O
Reactant: C#CCBr
Agent: O=C([O-])[O-]
Agent: [K+]
Solvent: O
Solvent: CCC(C)=O
Product: C#CCN1C(=O)N(CC#C)C(C)(C)C1=O
Temperature: 25 °C
Yield: 89.3 %

Procedure:
To a stirred solution of 3-(2-propynyl)-5,5-dimethylhydantoin (3 g, 18.1 mmole) in methyl ethyl ketone (125 mL) at room temperature was added K2CO3 (2.8 g, 20.3 mmole), followed by propargyl bromide (3 g, 80% in toluene, 20.2 mmole). The reaction mixture was then refluxed for 24 hr. The reaction mixture was cooled to room temperature and was diluted with water and extracted with methylene chloride (3×125 mL). The organic layer was washed with saturated NaCl and dried over MgSO4. Evaporation of the volatiles yielded 3.3 g (89 %) of 1,3-di-propargyl-5,5-dimethylhydantoin as a light yellow semi-solid. An NMR spectrum showed the desired structure. This intermediate was subjected to the next step without further purification.
Reaction SMILES: [CH3:1][C@@H:2]([C@@H:9]1[C@@:13]2([CH3:31])[CH2:14][CH2:15][CH:16]3[C@@:21]4([CH3:30])[CH2:22][CH2:23][CH:24]([O:26][C:27](Cl)=[O:28])[CH2:25][C:20]4=[CH:19][CH2:18][CH:17]3[CH:12]2[CH2:11][CH2:10]1)[CH2:3][CH2:4][CH2:5][CH:6]([CH3:8])[CH3:7].[CH3:32][N:33]([CH3:37])[CH2:34][CH2:35][NH2:36].II>C(Cl)(Cl)Cl>[CH3:1][C@@H:2]([C@@H:9]1[C@@:13]2([CH3:31])[CH2:14][CH2:15][C@@H:16]3[C@@:21]4([CH3:30])[CH2:22][CH2:23][C@H:24]([O:26][C:27]([NH:36][CH2:35][CH2:34][N:33]([CH3:37])[CH3:32])=[O:28])[CH2:25][C:20]4=[CH:19][CH2:18][C@H:17]3[C@@H:12]2[CH2:11][CH2:10]1)[CH2:3][CH2:4][CH2:5][CH:6]([CH3:8])[CH3:7]
Reactant: CN(C)CCN
Reactant: CC(C)CCC[C@@H](C)[C@H]1CCC2C3CC=C4CC(OC(=O)Cl)CC[C@]4(C)C3CC[C@@]21C
Agent: II
Solvent: ClC(Cl)Cl
Product: CC(C)CCC[C@@H](C)[C@H]1CC[C@H]2[C@@H]3CC=C4C[C@@H](OC(=O)NCCN(C)C)CC[C@]4(C)[C@H]3CC[C@]12C

Procedure:
Compound XIV was synthesized by mixing a solution of cholesteryl chloroformate (0.5 mmol) in chloroform with a solution of N,N-dimethylethylenediamine (9.1 mmol) in chloroform in a dry ice-ethanol bath. The solvent and the unreacted amine were removed in vacuo. Compound XIV was purified by two successive recrystallizations in ethanol. (Yield, 65%) TLC (chloroform:methanol=65:35) showed a single spot (Rf=0.37) when developed with iodine. The product was characterized by proton NMR.
Reaction SMILES: [OH:1][CH2:2][C:3]1[O:4][CH:5]=[C:6]([O:10][CH2:11][CH2:12][CH2:13][CH2:14][CH2:15][S:16][C:17]2[C:26]3[C:21](=[CH:22][C:23]([C:27]([F:30])([F:29])[F:28])=[CH:24][CH:25]=3)[N:20]=[CH:19][CH:18]=2)[C:7](=[O:9])[CH:8]=1.C(N(CC)CC)C.[CH3:38][S:39](Cl)(=[O:41])=[O:40]>ClCCl>[O:9]=[C:7]1[C:6]([O:10][CH2:11][CH2:12][CH2:13][CH2:14][CH2:15][S:16][C:17]2[C:26]3[C:21](=[CH:22][C:23]([C:27]([F:30])([F:29])[F:28])=[CH:24][CH:25]=3)[N:20]=[CH:19][CH:18]=2)=[CH:5][O:4][C:3]([CH2:2][O:1][S:39]([CH3:38])(=[O:41])=[O:40])=[CH:8]1
Reactant: O=c1cc(CO)occ1OCCCCCSc1ccnc2cc(C(F)(F)F)ccc12
Reactant: CS(=O)(=O)Cl
Solvent: ClCCl
Solvent: CCN(CC)CC
Product: CS(=O)(=O)OCc1cc(=O)c(OCCCCCSc2ccnc3cc(C(F)(F)F)ccc23)co1
Temperature: 25 °C
Reaction time: 18 h

Procedure:
To a suspension of 2-hydroxymethyl-5-[5-(7-trifluoromethyl-quinolin-4-ylsulfanyl)-pentyloxy]-4H-pyran-4-one EHT 5909 (0.10 g, 0.23 mmol) in 4 mL of dichloromethane at 5° C. were added triethylamine (35 μl, 0.25 mmol) and methanesulfonyl chloride (19.4 μl, 0.25 mmol). The reaction mixture was stirred 18 h at room temperature. Dichloromethane (20 mL) was added and the solution was washed with aqueous NaHCO3 10% (2×30 mL). The organic layer was dried over MgSO4, filtered and evaporated in vacuo. The crude product was purified by chromatography on silica using as eluent CH2Cl2:MeOH=98:2. After evaporation methanesulfonic acid 4-oxo-5-[6-(7-trifluoromethyl-quinolin-4-ylsulfanyl)-hexyloxy]-4H-pyran-2-ylmethyl ester 9 (83 mg, 69%) was obtained as a white solid.
Reaction SMILES: [Cl:1][C:2]1[CH:7]=[C:6]([Cl:8])[CH:5]=[CH:4][C:3]=1[C:9]1[CH:14]=[CH:13][C:12]([C:15](=O)[CH2:16][CH2:17][CH2:18][CH2:19][CH2:20][OH:21])=[CH:11][CH:10]=1.Cl.[NH2:24][OH:25].C([O-])(=O)C.[Na+]>C(O)C.O>[Cl:1][C:2]1[CH:7]=[C:6]([Cl:8])[CH:5]=[CH:4][C:3]=1[C:9]1[CH:14]=[CH:13][C:12]([C:15](=[N:24][OH:25])[CH2:16][CH2:17][CH2:18][CH2:19][CH2:20][OH:21])=[CH:11][CH:10]=1
Reactant: O=C(CCCCCO)c1ccc(-c2ccc(Cl)cc2Cl)cc1
Reactant: NO
Agent: CC(=O)[O-]
Agent: Cl
Agent: [Na+]
Solvent: CCO
Solvent: O
Product: OCCCCCC(=NO)c1ccc(-c2ccc(Cl)cc2Cl)cc1

Procedure:
1-(2′,4′-Dichloro-biphenyl-4-yl)-6-hydroxy-hexan-1-one (400 mg) was dissolved in a mixture of ethanol (10 mL) and water (5 mL). Hydroxylamine hydrochloride (300 mg) and sodium acetate (350 mg) were added and the mixture refluxed for 5 hours. After cooling, the mixture was diluted with water and extracted with ethyl acetate. Evaporation and recrystallisation from ether/petrol gave the title compound as a white solid. 13C NMR (CDCl3): δ 25.9, 26.2, 26.2, 32.3, 62.8, 126.1, 127.3, 129.6, 129.8, 132.0, 133.2, 134.0, 135.2, 138.4, 139.1 and 159.3. 1H NMR (CDCl3): δ 1.45 (2H, m), 1.59 (4H, m), 2.80 (2H, m), 3.62 (2H, m), 7.26 (2H, m), 7.41 (2H, d, J=7.0 Hz), 7.47 (1H, m) and 7.64 (2H, d, J=7.0 Hz).
Reaction SMILES: C1C=CC(O[C:8]([O:12][C:13]2[CH:18]=[CH:17][CH:16]=[CH:15][CH:14]=2)=[N:9][C:10]#[N:11])=CC=1.[NH2:19][C:20]1[CH:21]=[N:22][CH:23]=[N:24][CH:25]=1>CCOCC>[C:10]([N:9]=[C:8]([O:12][C:13]1[CH:14]=[CH:15][CH:16]=[CH:17][CH:18]=1)[NH:19][C:20]1[CH:21]=[N:22][CH:23]=[N:24][CH:25]=1)#[N:11]
Reactant: N#CN=C(Oc1ccccc1)Oc1ccccc1
Reactant: Nc1cncnc1
Solvent: CCOCC
Product: N#CN=C(Nc1cncnc1)Oc1ccccc1
Reaction time: 96 h
Yield: 53.9 %

Procedure:
A stirred mixture of diphenyl cyanocarbonimidate (1.05 g, 0.00442 mol), 5-amino-pyrimidine (0.42 g, 0.00442 mol) and Et2O (15 mL) was kept at ambient temperature for 4 days and at reflux for one day. There was little reaction. The solvent was evaporated and the residue was mixed with DME and warmed at 50°-55° for 2 days. The mixture was cooled, diluted with Et2O and filtered; the solid was washed with Et2O and dried to give 0.57 g of N'-Cyano-N-(5-pyrimidyl)-O-phenylisourea product.
Reaction SMILES: I[CH3:2].[Mg].[Cl:4][CH2:5][CH2:6][CH2:7][C:8](=[O:14])[CH2:9][CH2:10][CH2:11][CH2:12][CH3:13]>CCOCC>[Cl:4][CH2:5][CH2:6][CH2:7][C:8]([OH:14])([CH3:2])[CH2:9][CH2:10][CH2:11][CH2:12][CH3:13]
Reactant: CI
Reactant: CCCCCC(=O)CCCCl
Agent: [Mg]
Solvent: CCOCC
Product: CCCCCC(C)(O)CCCCl
Temperature: 0 °C

Procedure:
The Grignard reagent prepared from iodomethane (14.2 g., 0.1 mole) and magnesium (2.4 g., 0.1 mole) in ether solution is added, dropwise to an ether solution of 1-chloro-4-nonanone (Example A, Step 1) (17.6 g., 0.1 mole). The reaction is refluxed gently for 3 hours then cooled and poured carefully into ice water (300 ml.). The ether layer is separated, washed with brine, and dried over sodium sulfate. Removal of the ether in vacuo gives 1-chloro-4-hydroxy-4-methylnonane as an oil. The tertiary alcohol is dissolved in pyridine and treated with one molar equivalent of acetic anhydride at 60°-80° for 8-16 hours to give 1-chloro-4-acetoxy-4-methylnonane as a colorless oil.
Reaction SMILES: [CH3:1][C:2]1([CH3:28])[CH2:7][CH2:6][C:5]([C:8]2[CH:13]=[C:12]([C:14]([OH:17])([CH3:16])[CH3:15])[CH:11]=[CH:10][C:9]=2[NH:18][C:19]([C:21]2[NH:22][CH:23]=[C:24]([C:26]#[N:27])[N:25]=2)=[O:20])=[CH:4][CH2:3]1.[CH3:29][N:30]([CH3:34])[CH2:31][CH2:32]O.[C:35]([OH:41])([C:37]([F:40])([F:39])[F:38])=[O:36]>C(Cl)Cl>[F:38][C:37]([F:40])([F:39])[C:35]([OH:41])=[O:36].[CH3:29][N:30]([CH3:34])[CH2:31][CH2:32][O:17][C:14]([C:12]1[CH:11]=[CH:10][C:9]([NH:18][C:19]([C:21]2[NH:25][C:24]([C:26]#[N:27])=[CH:23][N:22]=2)=[O:20])=[C:8]([C:5]2[CH2:6][CH2:7][C:2]([CH3:28])([CH3:1])[CH2:3][CH:4]=2)[CH:13]=1)([CH3:15])[CH3:16]
Reactant: CN(C)CCO
Reactant: CC1(C)CC=C(c2cc(C(C)(C)O)ccc2NC(=O)c2nc(C#N)c[nH]2)CC1
Solvent: ClCCl
Solvent: O=C(O)C(F)(F)F
Product: CN(C)CCOC(C)(C)c1ccc(NC(=O)c2ncc(C#N)[nH]2)c(C2=CCC(C)(C)CC2)c1
Temperature: 60 °C
Yield: 11.1 %

Procedure:
To a suspension of 5-cyano-1H-imidazole-2-carboxylic acid [2-(4,4-dimethyl-cyclohex-1-enyl)-4-(1-hydroxy-1-methyl-ethyl)-phenyl]-amide (60 mg, 0.16 mmol)(as prepared in Example 14, step (d)) in 1 mL of DCM was added 2-dimethylamino-ethanol (0.32 mL, 3.20 mmol), TFA (0.37 mL, 4.80 mmol), and the mixture heated to 60° C. for 6 h. The mixture was concentrated and the title compound purified by RP-HPLC on a C18 column eluting with a linear gradient of 30-55% CH3CN in 0.1% TFA/H2O over 9 min to give 10 mg (11%) of a white solid. 1H-NMR (400 MHz, CD3OD): δ 8.26 (d, J=8.5 Hz, 1H), 8.09 (s, 1H), 7.44 (dd, J=8.5, 2.2 Hz, 1H), 7.30 (d, J=2.2 Hz, 1H), 5.77 (m, 1H), 3.52 (m, 2H), 3.30 (m, 2H), 2.91 (s, 6H), 2.34 (m, 2H), 2.11 (m, 2H), 1.64 (s, 6H), 1.60 (m, 2H), 1.12 (s, 6H). Mass spectrum (ESI, m/z): Calcd. for C26H35N5O2, 450.3 (M+H). found 450.0.
Reaction SMILES: [Cl:1][C:2]1[N:7]=[C:6]([NH2:8])[CH:5]=[CH:4][C:3]=1[C:9]1[CH:14]=[CH:13][C:12]([Cl:15])=[CH:11][CH:10]=1.[F:16][C:17]1[CH:27]=[CH:26][CH:25]=[C:24]([F:28])[C:18]=1[C:19]([N:21]=[C:22]=[O:23])=[O:20]>C(#N)C>[F:16][C:17]1[CH:27]=[CH:26][CH:25]=[C:24]([F:28])[C:18]=1[C:19]([NH:21][C:22]([NH:8][C:6]1[CH:5]=[CH:4][C:3]([C:9]2[CH:14]=[CH:13][C:12]([Cl:15])=[CH:11][CH:10]=2)=[C:2]([Cl:1])[N:7]=1)=[O:23])=[O:20]
Reactant: Nc1ccc(-c2ccc(Cl)cc2)c(Cl)n1
Reactant: O=C=NC(=O)c1c(F)cccc1F
Solvent: CC#N
Product: O=C(NC(=O)c1c(F)cccc1F)Nc1ccc(-c2ccc(Cl)cc2)c(Cl)n1

Procedure:
6-Chloro-5-(4-chlorophenyl)-2-pyridylamine (0.3 gram) was dissolved in 25 ml acetonitrile and treated with 2,6-difluorobenzoyl isocyanate (0.5 gram) under nitrogen at room temperature. A precipitate formed almost immediately and after about three hours stirring, the solid was collected and washed with acetonitrile, yield 0.36 gram, m.p. 237°-241° C.
Reaction SMILES: [Br:1][C:2]1[C:3]([NH:9][C:10]2[CH:15]=[CH:14][CH:13]=[CH:12][C:11]=2[S:16]([NH:19][CH3:20])(=[O:18])=[O:17])=[N:4][C:5](Cl)=[N:6][CH:7]=1.[CH3:21][O:22][C:23]1[CH:29]=[C:28]([O:30][CH3:31])[CH:27]=[CH:26][C:24]=1[NH2:25].O>C(O)C.Cl>[Br:1][C:2]1[C:3]([NH:9][C:10]2[CH:15]=[CH:14][CH:13]=[CH:12][C:11]=2[S:16]([NH:19][CH3:20])(=[O:18])=[O:17])=[N:4][C:5]([NH:25][C:24]2[CH:26]=[CH:27][C:28]([O:30][CH3:31])=[CH:29][C:23]=2[O:22][CH3:21])=[N:6][CH:7]=1
Reactant: COc1ccc(N)c(OC)c1
Reactant: CNS(=O)(=O)c1ccccc1Nc1nc(Cl)ncc1Br
Agent: Cl
Solvent: CCO
Solvent: O
Product: CNS(=O)(=O)c1ccccc1Nc1nc(Nc2ccc(OC)cc2OC)ncc1Br
Temperature: 25 °C

Procedure:
To a solution of 2-(5-bromo-2-chloro-pyrimidin-4-ylamino)-N-methyl-benzenesulfonamide (300 mg, 0.79 mmol), 2,4-dimethoxyaniline (181.5 mg, 1.18 mmol) in ethanol (3 mL), 1 N hydrochloric acid (0.03 mL) is added and stirred under reflux condition for 5 hours. The reaction mixture is cooled to room temperature, poured into water and extracted twice with ethyl acetate. The organic layer is successively washed with water and brine, dried over magnesium sulfate, and evaporated in vacuo. The residue is purified with silica gel column chromatography (n-hexane:ethyl acetate=5:1 to 1:1) to afford the title compound.
Reaction SMILES: [CH:1]([C@H:4]1[CH2:9][CH2:8][C@H:7]([NH:10][C:11]2[C:20]3[C:15](=[CH:16][CH:17]=[CH:18][CH:19]=3)[C:14]([CH2:21][C:22]3[CH:27]=[CH:26][N:25]=[C:24]([O:28]C)[CH:23]=3)=[N:13][N:12]=2)[CH2:6][CH2:5]1)([CH3:3])[CH3:2].C([O-])(O)=O.[Na+].O.CCOC(C)=O>C(Cl)(Cl)Cl.CO>[CH:1]([C@H:4]1[CH2:5][CH2:6][C@H:7]([NH:10][C:11]2[C:20]3[C:15](=[CH:16][CH:17]=[CH:18][CH:19]=3)[C:14]([CH2:21][C:22]3[CH:27]=[CH:26][N:25]=[C:24]([OH:28])[CH:23]=3)=[N:13][N:12]=2)[CH2:8][CH2:9]1)([CH3:3])[CH3:2]
Reactant: COc1cc(Cc2nnc(N[C@H]3CC[C@H](C(C)C)CC3)c3ccccc23)ccn1
Agent: O=C([O-])O
Agent: [Na+]
Solvent: CO
Solvent: CCOC(C)=O
Solvent: O
Product: CC(C)[C@H]1CC[C@H](Nc2nnc(Cc3ccnc(O)c3)c3ccccc23)CC1
Temperature: 60 °C
Reaction time: 20 h

Procedure:
Under N2-atmosphere, 0.28 ml (2.05 mMol) Me3Sil are added to 400 mg (1.02 mMol) of trans 1-(4-isopropyl-cyclohexylamino)-4-[2-methoxy-(pyridin-4-yl)-methyl]-phthalazine in 10 ml chloroform, and the resulting mixture is stirred during 20 h at 60° C. After cooling to RT, 5 ml sat. NaHCO3-solution, 5 ml water, 20 ml EtOAc and a small amount of methanol are added, followed by agitation. The resulting white crystals are filtered off, washed with water and dried, yielding the title compound: M.p. 266-267° C. (decomposition); FAB-MS: (M+H)+=377; HPLC(Grad20-100) tRet=10.3). From the filtrate, by extraction with EtOAc, washing of the organic phase with water and brine, drying (Na2SO4), evaporation and crystallisation from dichlormethane/methanol under addition of ether, more product results.
Reaction SMILES: [CH3:1][C:2]12[C:15]3[C:10](=[CH:11][CH:12]=[CH:13][CH:14]=3)[CH2:9][CH2:8][C:7]1=[CH:6][C:5](=[O:16])[CH2:4][CH2:3]2.[CH2:17](O)[CH2:18][OH:19].C1(C)C=CC(S(O)(=O)=O)=CC=1.O>C1C=CC=CC=1>[CH2:17]1[CH2:18][O:19][CH:4]2[CH:5]([CH2:6][C:7]3[C:2]([CH3:1])([CH2:3]2)[C:15]2[C:10](=[CH:11][CH:12]=[CH:13][CH:14]=2)[CH2:9][CH:8]=3)[O:16]1
Reactant: OCCO
Reactant: CC12CCC(=O)C=C1CCc1ccccc12
Agent: Cc1ccc(S(=O)(=O)O)cc1
Solvent: O
Solvent: c1ccccc1
Product: CC12CC3OCCOC3CC1=CCc1ccccc12

Procedure:
A solution of 4a-methyl-4,4a,9,10-tetrahydro-2(3H)-phenanthrone 1 (7 g, 33 mmol; prepared by the method of A. L. Campbell and J. D. McChesney, Syn. Commun. 1979, 9, 471-479) is dissolved in anhydrous benzene (300 mL) and ethylene glycol (16 mL) and p-toluenesulfonic acid (0.7 g, 4 mmol) added. The solution is refluxed with the removal of water in a Dean-Stark trap according to the method of A. J. Vila, R. A. Spanevello, A. C. Olivieri, M. G. Sierra, and J. D. McChesney, Tet. Lett. 1989, 45, 4951-4960 to form the ketal, 2-ethylenedioxy-4a-methyl- 1,2,3,4,4a,9-hexahydrophenanthrene 2.
Reaction SMILES: [CH2:1]([N:8]1[CH2:13][CH2:12][CH:11]([N:14]([CH2:22][CH2:23]C)[C:15]2[C:20]([NH2:21])=[CH:19][CH:18]=[CH:17][N:16]=2)[CH2:10][CH2:9]1)[C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=1.C(=O)C.[CH3:28][C:29]([CH3:31])=O>>[CH2:1]([N:8]1[CH2:13][CH2:12][CH:11]([N:14]([CH2:22][CH3:23])[C:15]2[C:20]([NH:21][CH:29]([CH3:31])[CH3:28])=[CH:19][CH:18]=[CH:17][N:16]=2)[CH2:10][CH2:9]1)[C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=1
Reactant: CC(C)=O
Reactant: CCCN(c1ncccc1N)C1CCN(Cc2ccccc2)CC1
Agent: CC=O
Product: CCN(c1ncccc1NC(C)C)C1CCN(Cc2ccccc2)CC1

Procedure:
Following the general procedure of EXAMPLE 115 and making non-critical variations but substituting 1-benzyl-4-[N-ethyl-N-(3-amino-2-pyridinyl)amino]piperidine (PREPARATION 4) for 1-benzyl-4-[N-propyl-N-(3-amino-2-pyridinyl)amino]piperidine and acetone for acetaldehyde, the title compound is obtained, NMR (CDCl3) 7.71, 7.30, 7.25, 6.80, 4.72, 3.55, 3.50, 3.11, 3.00, 2.88, 2.00, 1.74, 1.66, 1.20 and 0.86δ.
Reaction SMILES: [F:1][C:2]([F:25])([F:24])[C:3]1[CH:4]=[C:5]([CH:21]=[CH:22][CH:23]=1)[O:6][CH2:7][C:8](=NNC(N)=O)[CH2:9][P:10](=[O:15])([O:13][CH3:14])[O:11][CH3:12].C(Cl)Cl.Cl.[OH2:30]>>[F:1][C:2]([F:25])([F:24])[C:3]1[CH:4]=[C:5]([CH:21]=[CH:22][CH:23]=1)[O:6][CH2:7][C:8](=[O:30])[CH2:9][P:10](=[O:15])([O:13][CH3:14])[O:11][CH3:12]
Reactant: O
Reactant: COP(=O)(CC(COc1cccc(C(F)(F)F)c1)=NNC(N)=O)OC
Agent: Cl
Solvent: ClCCl
Product: COP(=O)(CC(=O)COc1cccc(C(F)(F)F)c1)OC
Temperature: 25 °C
Reaction time: 2 h
Yield: 93 %

Procedure:
A mixture of dimethyl 3-[3-(trifluoromethyl)phenoxy]-2-semicarbazonopropylphosphonate (19.2 g, 50 mmol), CH2Cl2 (50 mL) and 6 N HCl (50 mL) was stirred for 2 h at rt. Water (50 mL) was added to the mixture. The organic layer was separated, washed with brine, dried over Na2SO4, filtered through short column of silica gel and concentrated in vacuo to give 15.1 g (93%) of dimethyl 3-[3-(trifluoromethyl)phenoxy]-2-oxopropylphosphonate as light yellow oil. 1H NMR (CDCl3) δ: 7.42 (t, J=8.0 Hz, 1H), 7.22 (d, J=8.0 Hz, 1H), 7.11 (s, 1H), 7.07 (d, J=8.0 Hz, 1H), 4.77 (s, 2H), 3.80 (s, 3H), 3.74 (s, 3H), 3.23 (d, J=12 Hz, 2H).
Reaction SMILES: [CH3:1][C:2]1[CH:16]=[CH:15][CH:14]=[CH:13][C:3]=1[O:4][C:5]([CH3:12])([CH2:9][CH2:10][CH3:11])[C:6]([OH:8])=[O:7].[Si:17]([O:24][C@H:25]1[CH2:34][C@H:33](O)[C@H:32]2[C:27]([CH:28]=[CH:29][C@H:30]([CH3:53])[C@@H:31]2[CH2:36][CH2:37][C@H:38]2[O:43][C:42](=[O:44])[CH2:41][C@H:40]([O:45][Si:46]([C:49]([CH3:52])([CH3:51])[CH3:50])([CH3:48])[CH3:47])[CH2:39]2)=[CH:26]1)([C:20]([CH3:23])([CH3:22])[CH3:21])([CH3:19])[CH3:18]>>[Si:17]([O:24][C@H:25]1[CH2:34][C@H:33]([O:7][C:6](=[O:8])[C:5]([O:4][C:3]2[CH:13]=[CH:14][CH:15]=[CH:16][C:2]=2[CH3:1])([CH3:12])[CH2:9][CH2:10][CH3:11])[C@H:32]2[C:27]([CH:28]=[CH:29][C@H:30]([CH3:53])[C@@H:31]2[CH2:36][CH2:37][C@H:38]2[O:43][C:42](=[O:44])[CH2:41][C@H:40]([O:45][Si:46]([C:49]([CH3:52])([CH3:51])[CH3:50])([CH3:47])[CH3:48])[CH2:39]2)=[CH:26]1)([C:20]([CH3:21])([CH3:22])[CH3:23])([CH3:19])[CH3:18]
Reactant: C[C@H]1C=CC2=C[C@@H](O[Si](C)(C)C(C)(C)C)C[C@H](O)[C@@H]2[C@H]1CC[C@@H]1C[C@@H](O[Si](C)(C)C(C)(C)C)CC(=O)O1
Reactant: CCCC(C)(Oc1ccccc1C)C(=O)O
Product: CCCC(C)(Oc1ccccc1C)C(=O)O[C@H]1C[C@H](O[Si](C)(C)C(C)(C)C)C=C2C=C[C@H](C)[C@H](CC[C@@H]3C[C@@H](O[Si](C)(C)C(C)(C)C)CC(=O)O3)[C@H]21
Yield: 57.1 %

Procedure:
A procedure similar to that described in Example 10, above, was followed, but using 0.35 g of (2RS)-2-(2-methylphenoxy)-2-methylvaleric acid and 0.46 g of (4R,6R)-6-{(1S,2S,6S,8S,8aR)-2-[1,2,6,7,8,8a-hexahydro-6-t-butyldimethylsilyloxy-8-hydroxy-2-methyl-1-naphthyl]ethyl}tetrahydro-4-t-butyldimethylsilyloxy-2H-pyran-2-one [prepared as described in Example B, above], to give 0.36 g of the title compound as a colorless foam.
Reaction SMILES: [C:1]1([CH:8]=[CH:7][C:5]([OH:6])=[CH:4][CH:3]=1)[OH:2].Cl[C:10]([O:12][CH2:13][CH3:14])=[O:11]>C(O)(=O)C>[CH2:13]([O:12][C:10]([C:3]1[CH:4]=[C:5]([OH:6])[CH:7]=[CH:8][C:1]=1[OH:2])=[O:11])[CH3:14]
Reactant: Oc1ccc(O)cc1
Reactant: CCOC(=O)Cl
Solvent: CC(=O)O
Product: CCOC(=O)c1cc(O)ccc1O
Temperature: 110 °C

Procedure:
In the solution of 220 g(2 mol) of hydroquinone in 500 ml of acetic acid, 108.5 g(1 mol) of ethyl chloroformate was drop-added for one hour while agitating the solution at 110° C. The mixture was maintained at 110° C. for two hours, and acetic acid was distilled under vacuum. 1 liter of methylene chloride was added to the reaction mixture, and the unreacted excess hydroquinone was filtered and collected (recoverd amount: 110 g, recycled without any purification process). A desired mono ethoxycarbonyl hydroquinone was obtained by evaporating the residue under vacuum. (Yield: 164.6 g(98%). mp: 81-82° C., 1H-NMR(200 MHz, CDCl3, ppm) 1.38 (t, 3H), 4.31 (q, 2H), 5.57 (br, 1H) 6.72 (d, 2H), 6.98 (d, 2H).
Reaction SMILES: [C:1]([O:5][C:6](=[O:24])[NH:7][CH2:8][CH2:9][CH2:10][CH2:11][CH2:12][C:13](=[O:23])[CH:14]=[CH:15][C:16]1[CH:17]=[N:18][C:19]([CH3:22])=[N:20][CH:21]=1)([CH3:4])([CH3:3])[CH3:2].[BH4-].[Na+]>C1COCC1.CO>[C:1]([O:5][C:6](=[O:24])[NH:7][CH2:8][CH2:9][CH2:10][CH2:11][CH2:12][CH:13]([OH:23])[CH:14]=[CH:15][C:16]1[CH:17]=[N:18][C:19]([CH3:22])=[N:20][CH:21]=1)([CH3:4])([CH3:2])[CH3:3]
Reactant: Cc1ncc(C=CC(=O)CCCCCNC(=O)OC(C)(C)C)cn1
Agent: [BH4-]
Agent: [Na+]
Solvent: C1CCOC1
Solvent: CO
Product: Cc1ncc(C=CC(O)CCCCCNC(=O)OC(C)(C)C)cn1
Temperature: 25 °C
Reaction time: 1 h
Yield: 70.1 %

Procedure:
A solution of 24-3 (1.419 g, 4.255 mmol) in THF (10 mL) and methanol (5 mL) was treated with sodium borohydride (162.0 mg, 4.282 mmol) and stirred at room temperature (1 h). The reaction was quenched with acetone and the solvent removed in vacuo. Purification via silica chromatography (hexane/ethyl acetate) afforded the title compound 24-4 (1.0 g).
Reaction SMILES: [NH2:1][C:2]1[N:7]=[CH:6][C:5]([C:8]([N:10]=[S:11]([CH2:21][CH2:22][CH2:23][CH2:24][C:25]([O:27][CH3:28])=[O:26])([CH2:13][CH2:14][CH2:15][CH2:16][C:17]([O:19][CH3:20])=[O:18])=[O:12])=[O:9])=[CH:4][C:3]=1[C:29]#[C:30][C:31]1[CH:36]=[CH:35][CH:34]=[C:33]([NH2:37])[CH:32]=1.[F:38][C:39]1[CH:44]=[CH:43][C:42]([CH3:45])=[CH:41][C:40]=1[N:46]=[C:47]=[O:48]>CN(C=O)C.CCOC(C)=O>[NH2:1][C:2]1[N:7]=[CH:6][C:5]([C:8]([N:10]=[S:11]([CH2:21][CH2:22][CH2:23][CH2:24][C:25]([O:27][CH3:28])=[O:26])([CH2:13][CH2:14][CH2:15][CH2:16][C:17]([O:19][CH3:20])=[O:18])=[O:12])=[O:9])=[CH:4][C:3]=1[C:29]#[C:30][C:31]1[CH:36]=[CH:35][CH:34]=[C:33]([NH:37][C:47]([NH:46][C:40]2[CH:41]=[C:42]([CH3:45])[CH:43]=[CH:44][C:39]=2[F:38])=[O:48])[CH:32]=1
Reactant: Cc1ccc(F)c(N=C=O)c1
Reactant: COC(=O)CCCCS(=O)(CCCCC(=O)OC)=NC(=O)c1cnc(N)c(C#Cc2cccc(N)c2)c1
Solvent: CN(C)C=O
Solvent: CCOC(C)=O
Product: COC(=O)CCCCS(=O)(CCCCC(=O)OC)=NC(=O)c1cnc(N)c(C#Cc2cccc(NC(=O)Nc3cc(C)ccc3F)c2)c1
Yield: 93.8 %

Procedure:
The reaction solution of dimethyl 5,5′-[N-({6-amino-5-[(3-aminophenyl)ethynyl]pyridin-3-yl}carbonyl)sulfonimidoyl]dipentanoate (140 mg, 0.265 mmol, 1.0 equiv.) and 2-fluoro-5-methylphenyl isocyanate (38.8 μL, 0.292 mmol, 1.1 equiv.) in DMF (3 mL) was stirred at room temperature for 3 hours. It was then diluted with EtOAc, washed with sat. aq. NaHCO3, aq. NH4Cl, and brine, and finally dried with anhydrous Na2SO4. The solution was decanted, concentrated, and the oily residue was subject to a gradient column chromatography (from EtOAc-Hex 1:5 to 5:1) yielding the title compound as clear oil (169 mg). 1H NMR (DMSO-d6) δ: 9.14-9.15 (m, 1H), 8.56 (d, J=2.3 Hz, 1H), 8.54 (d, J=2.3 Hz, 1H), 8.04 (d, J=2.1 Hz, 1H), 7.99 (dd, J=7.9, 1.8 Hz, 1H), 7.81 (t, J=−1.8 Hz, 1H), 7.40 (dt, J=7.7, 1.9 Hz, 1H), 7.30-7.35 (m, 2H), 7.11 (dd, J=11.3, 8.4 Hz, 1H), 7.00 (br. s., 2H), 6.79-6.83 (m, 1H), 3.52-3.64 (m, 10H), 2.39 (t, J=7.3 Hz, 4H), 2.27 (s, 3H), 1.72-1.85 (m, 4H), 1.65-1.71 (m, 4H)
Reaction SMILES: [C:1]1([OH:11])[C:10]2[C:5](=[CH:6][CH:7]=[CH:8][CH:9]=2)[CH:4]=[CH:3][CH:2]=1.C([O-])([O-])=O.[K+].[K+].Br[CH:19]([CH:25]1[CH2:27][CH2:26]1)[C:20]([O:22][CH2:23][CH3:24])=[O:21]>CN(C=O)C.O>[CH:25]1([CH:19]([O:11][C:1]2[C:10]3[C:5](=[CH:6][CH:7]=[CH:8][CH:9]=3)[CH:4]=[CH:3][CH:2]=2)[C:20]([O:22][CH2:23][CH3:24])=[O:21])[CH2:27][CH2:26]1
Reactant: Oc1cccc2ccccc12
Reactant: CCOC(=O)C(Br)C1CC1
Agent: O=C([O-])[O-]
Agent: [K+]
Solvent: O
Solvent: CN(C)C=O
Product: CCOC(=O)C(Oc1cccc2ccccc12)C1CC1
Temperature: 25 °C
Reaction time: 2 h
Yield: 92.8 %

Procedure:
To a solution of 1-naphthol (170 mg, 1.18 mmol) in anhydrous DMF (10 mL) was added K2CO3 (510 mg, 3.53 mmol) and ethyl α-bromocyclopropaneacetate (295 mg, 1.41 mmol). The mixture was stirred at room temperature for 2 h and then diluted with water (50 mL) and then extracted with ethyl acetate (3×50 mL). The organic extracts were combined, washed with brine, dried over anhydrous MgSO4, filtered, concentrated in vacuo and purified by flash column chromatography using a mixture of ethyl acetate and n-hexane (1:9) to furnish ethyl 2-cyclopropyl-2-(1-naphthalenyloxy)acetate (8, R=c-Pr, 296 mg, 93%) as a white solid. The ester (250 mg, 0.92 mmol) was dissolved in 20 mL THF: H2O (2:1) and then 3M NaOH (111 mg, 2.77 mmol) was added. The reaction was heated at 80° C. for 6 h. After cooling, the reaction mixture was quenched with 1N HCL to a pH ˜7 and then extracted with chloroform. The organic extract was dried over anhydrous MgSO4, filtered, concentrated in vacuo and purified by flash column chromatography eluting with a mixture of ethyl acetate/n-hexane (a gradient of 2:1) to furnish 2-cyclopropyl-2-(1-naphthalenyloxy)acetic acid (41, R=c-Pr) (136 mg, 61%) as a white solid.