Azzindani/Open_Reaction_Data huggingface dataset:
Reaction SMILES: [NH2:1][C:2]1[C:7](/[CH:8]=[CH:9]/[C:10]([OH:12])=O)=[CH:6][C:5]([Cl:13])=[CH:4][N:3]=1.[NH:14]1[CH2:19][CH2:18][O:17][CH2:16][CH2:15]1.C(OC(C)C)(C)C>C(O)(C)C>[NH2:1][C:2]1[C:7](/[CH:8]=[CH:9]/[C:10]([N:14]2[CH2:19][CH2:18][O:17][CH2:16][CH2:15]2)=[O:12])=[CH:6][C:5]([Cl:13])=[CH:4][N:3]=1
Reactant: C1COCCN1
Reactant: Nc1ncc(Cl)cc1/C=C/C(=O)O
Solvent: CC(C)OC(C)C
Solvent: CC(C)O
Product: Nc1ncc(Cl)cc1/C=C/C(=O)N1CCOCC1

Procedure:
The title compound was prepared from (E)-3-(2-amino-5-chloro-3-pyridinyl)-2-propenoic acid and morpholine as a yellow solid following crystallisation from isopropyl alcohol and trituration with diisopropyl ether:
Reaction SMILES: [CH3:1][O:2][C:3](=[O:29])[CH2:4][C@H:5]1[C:9]2[CH:10]=[CH:11][C:12]([O:14][C@H:15]3[C:23]4[C:18](=[C:19](Br)[C:20]([C:24]([F:27])([F:26])[F:25])=[CH:21][CH:22]=4)[CH2:17][CH2:16]3)=[CH:13][C:8]=2[O:7][CH2:6]1.[CH:30]12[CH2:35][CH:34]1[CH2:33][NH+:32]([CH2:36][B-](F)(F)F)[CH2:31]2>>[CH3:1][O:2][C:3](=[O:29])[CH2:4][C@H:5]1[C:9]2[CH:10]=[CH:11][C:12]([O:14][C@H:15]3[C:23]4[C:18](=[C:19]([CH2:36][N:32]5[CH2:33][CH:34]6[CH:30]([CH2:35]6)[CH2:31]5)[C:20]([C:24]([F:27])([F:26])[F:25])=[CH:21][CH:22]=4)[CH2:17][CH2:16]3)=[CH:13][C:8]=2[O:7][CH2:6]1
Reactant: F[B-](F)(F)C[NH+]1CC2CC2C1
Reactant: COC(=O)C[C@@H]1COc2cc(O[C@@H]3CCc4c3ccc(C(F)(F)F)c4Br)ccc21
Product: COC(=O)C[C@@H]1COc2cc(O[C@@H]3CCc4c3ccc(C(F)(F)F)c4CN3CC4CC4C3)ccc21

Procedure:
The title compound is prepared from {(S)-6-[(R)-4-bromo-5-trifluoromethyl-indan-1-yloxy]-2,3-dihydro-benzofuran-3-yl}-acetic acid methyl ester and (3-azonia-bicyclo[3.1.0]hex-3-yl)methyltrifluoroborate following a procedure analogous to that described for Intermediate 3. LC (method 1): tR=0.96 min; Mass spectrum (ESI+): m/z=488 [M+H]+.
Reaction SMILES: [CH:1]12[CH2:10][CH:5]3[CH2:6][CH:7]([CH2:9][CH:3]([CH2:4]3)[C:2]1=[N:11][OH:12])[CH2:8]2.[CH:13]1([N:19]=[C:20]=[O:21])[CH2:18][CH2:17][CH2:16][CH2:15][CH2:14]1>ClCCl>[CH:13]1([NH:19][C:20]([O:12][N:11]=[C:2]2[CH:1]3[CH2:10][CH:5]4[CH2:6][CH:7]([CH2:9][CH:3]2[CH2:4]4)[CH2:8]3)=[O:21])[CH2:18][CH2:17][CH2:16][CH2:15][CH2:14]1
Reactant: O=C=NC1CCCCC1
Reactant: ON=C1C2CC3CC(C2)CC1C3
Solvent: ClCCl
Product: O=C(NC1CCCCC1)ON=C1C2CC3CC(C2)CC1C3
Temperature: 10 °C
Reaction time: 3.5 h

Procedure:
To a cooled solution (ice-water at 10° C.) of 2-adamantanone oxime (5.0 g, 0.03 mol) in 300 ml dichloromethane was added dropwise cyclohexyl isocyanate (3.77 g, 0.03 mol) in dichloromethane (25 ml). The resulting solution was stirred at 10° C. for 3-4 h, then the solvent was evaporated under reduced pressure to yield the title compound, tricyclo[3.3.1.13,7 ]decane-2-one O-[(cyclohexyl)aminocarbonyl]oxime. After repeated crystallization from ether-hexane, 6.2 g of the title compound were obtained as white crystals (m.p., 110°-112° C.).
Reaction SMILES: Br[CH2:2][CH:3]1[O:8][C:7]2[CH:9]=[C:10]([S:14]([CH3:17])(=[O:16])=[O:15])[CH:11]=[C:12]([F:13])[C:6]=2[CH2:5][O:4]1.[CH2:18]([NH:20][CH2:21][CH2:22][CH3:23])[CH3:19]>CCO>[CH2:18]([N:20]([CH2:2][CH:3]1[O:8][C:7]2[CH:9]=[C:10]([S:14]([CH3:17])(=[O:16])=[O:15])[CH:11]=[C:12]([F:13])[C:6]=2[CH2:5][O:4]1)[CH2:21][CH2:22][CH3:23])[CH3:19]
Reactant: CS(=O)(=O)c1cc(F)c2c(c1)OC(CBr)OC2
Reactant: CCCNCC
Solvent: CCO
Product: CCCN(CC)CC1OCc2c(F)cc(S(C)(=O)=O)cc2O1

Procedure:
Preparation according to Example 34 using 2-(bromomethyl)-5-fluoro-7-(methylsulfonyl)-4H-1,3-benzodioxine (8.5 mg, 0.026 mmol), N-ethylpropan-1-amine (0.5 ml) and EtOH (3 ml). MS m/z (rel. intensity, 70 eV) 331 (M+, 0.1), 101 (7), 100 (bp), 95 (5), 72 (14), 58 (12).
Reaction SMILES: Cl.[O-:2][Si:3]([O-:5])=[O:4].[Na+:6].[Na+].[OH2:8]>>[Si:3]([O-:8])([O-:5])([O-:2])[O-:4].[Na+:6].[Na+:6].[Na+:6].[Na+:6]
Reactant: O
Reactant: O=[Si]([O-])[O-]
Agent: Cl
Agent: [Na+]
Product: [O-][Si]([O-])([O-])[O-]
Yield: 18.5 %

Procedure:
Heimann (U.S. Pat. No. 2,316,241 dated 13 Apr. 1943) uses a gel that contains more water than the gels used in this invention. The patentee uses concentrated hydrochloric acid (the commercial product generally has 36% HCl) diluted with an equal volume of water, yielding approximately 18% acid. He neutralizes this with 40° Baume waterglass solution (37% sodium silicate) which is also diluted with an equal volume of water, resulting in an approximately 18.5% sodium silicate solution. The ingredients for the gel preparation used in a specific embodiment of the present invention are 41.5% sulfuric acid and 29% sodium silicate. The resulting reaction mixture of the present invention has approximately half the amount of water compared with Heimann's mixture. Those skilled in the art know that this difference in concentration causes the solidification of a gel to take approximately ten times longer for the more dilute system. This is the reason Heimann makes his gel by one of three methods: 1. Precipitation with ammonia, or 2. by letting the mixture stand for several days or 3. by heating the mixture to 90 or 100 degrees C. The gel used in the present invention gelatinizes in 30 to 60 minutes. (Date for this difference of gelation time are given in "The chemistry of silica" by Ralph K. Iler, John Wiley & Sons, 1979, page 368). The differences in the character of gels is given by Heimann in his patent. On page one, left side line 53, he mentions that the stabilizing effect of his product "cannot be attained when employing an ordinary silica gel prepared with an acid". The gel of this invention is an ordinary silica gel prepared with acid.
Reaction SMILES: [H-].[Na+].[Cl:3][C:4]1[C:9]([C:10]2[NH:14][C:13]3[CH:15]=[C:16]([F:20])[C:17]([F:19])=[CH:18][C:12]=3[N:11]=2)=[CH:8][CH:7]=[CH:6][N:5]=1.Br[CH2:22][CH:23]1[CH2:28][CH2:27][CH2:26][CH2:25][CH2:24]1>CN(C)C=O>[Cl:3][C:4]1[C:9]([C:10]2[N:11]([CH2:22][CH:23]3[CH2:28][CH2:27][CH2:26][CH2:25][CH2:24]3)[C:12]3[CH:18]=[C:17]([F:19])[C:16]([F:20])=[CH:15][C:13]=3[N:14]=2)=[CH:8][CH:7]=[CH:6][N:5]=1
Reactant: BrCC1CCCCC1
Reactant: Fc1cc2nc(-c3cccnc3Cl)[nH]c2cc1F
Agent: [H-]
Agent: [Na+]
Solvent: CN(C)C=O
Product: Fc1cc2nc(-c3cccnc3Cl)n(CC3CCCCC3)c2cc1F
Reaction time: 0.5 h
Yield: 51 %

Procedure:
To a suspension of sodium hydride (0.40 g, 60%, 10 mmol) in dry N,N-dimethylformamide (10 ml) at 25° C. was slowly added a solution of 2-(2-chloro-pyridin-3-yl)-5,6-difluoro-1H-benzoimidazole (1.33 g, 5 mmol) in dry N,N-dimethylformamide (5 ml), and was allowed to stir for 0.5 h. A solution of bromomethyl-cyclohexane (1.06 g, 6 mmol; CAS Reg. No. 2550-36-9) in N,N-dimethylformamide (5 ml) was then added drop wise to the above solution, and further stirred for 16 h at 25° C. The reaction mixture was quenched with saturated aqueous solution of ammonium chloride. The solvents were removed under reduced pressure. The crude material was dissolved in ethyl acetate, washed with water, and then with brine, dried over sodium sulfate, filtered, and evaporated under reduced pressure. The crude product was purified by column chromatography over silica gel (20% ethyl acetate/n-hexane) to afford the title compound as a colorless solid (51%). MS (Turbo Spray): m/z=362.2 (M+H).
Reaction SMILES: [N:1]1[CH:6]=[CH:5][CH:4]=[CH:3][C:2]=1[C:7]1[C:15]2[C:14](O)=[N:13][CH:12]=[N:11][C:10]=2[S:9][CH:8]=1.P(Cl)(Cl)([Cl:19])=O>O1CCOCC1>[Cl:19][C:14]1[C:15]2[C:7]([C:2]3[CH:3]=[CH:4][CH:5]=[CH:6][N:1]=3)=[CH:8][S:9][C:10]=2[N:11]=[CH:12][N:13]=1
Reactant: O=P(Cl)(Cl)Cl
Reactant: Oc1ncnc2scc(-c3ccccn3)c12
Solvent: C1COCCO1
Product: Clc1ncnc2scc(-c3ccccn3)c12
Temperature: 110 °C
Reaction time: 8 h

Procedure:
A 100-mL round-bottom flask was charged with 5-(pyridin-2-yl)thieno[2,3-d]pyrimidin-4-ol (2 g, 8.72 mmol, 1.00 equiv) and dioxane (30 mL). This was followed by the addition of phosphoroyl trichloride (4.0 g, 26.09 mmol, 2.99 equiv), in portions at room temperature. The resulting solution was stirred overnight at 110° C. The resulting mixture was concentrated under vacuum. The residue was then quenched by the addition of 50 mL of water/ice. The pH value of the solution was adjusted to 8 with saturated aqueous sodium bicarbonate. The solids were collected by filtration and dried under vacuum. This resulted in 1.0 g (46%) of 2-[4-chlorothieno[2,3-d]pyrimidin-5-yl]pyridine as a gray solid. MS: m/z 248 (M+H)+.
Reaction SMILES: [CH3:1][O:2][C:3]([C@@H:5]1[CH2:9][C@@H:8]([S:10]([C:13]2[CH:18]=[CH:17][CH:16]=[CH:15][C:14]=2[C:19]([F:22])([F:21])[F:20])(=[O:12])=[O:11])[CH2:7][N:6]1[C:23](=S)[CH2:24][C:25](=O)[CH:26]1[CH2:31][CH2:30][O:29][CH2:28][CH2:27]1)=[O:4].[CH3:34][NH:35][NH2:36]>>[CH3:1][O:2][C:3]([C@@H:5]1[CH2:9][C@@H:8]([S:10]([C:13]2[CH:18]=[CH:17][CH:16]=[CH:15][C:14]=2[C:19]([F:22])([F:21])[F:20])(=[O:12])=[O:11])[CH2:7][N:6]1[C:23]1[CH:24]=[C:25]([CH:26]2[CH2:27][CH2:28][O:29][CH2:30][CH2:31]2)[N:35]([CH3:34])[N:36]=1)=[O:4]
Reactant: CNN
Reactant: COC(=O)[C@@H]1C[C@@H](S(=O)(=O)c2ccccc2C(F)(F)F)CN1C(=S)CC(=O)C1CCOCC1
Product: COC(=O)[C@@H]1C[C@@H](S(=O)(=O)c2ccccc2C(F)(F)F)CN1c1cc(C2CCOCC2)n(C)n1

Procedure:
In analogy to the procedure described in example 192 h, (2S,4R)-1-[3-oxo-3-(tetrahydro-pyran-4-yl)-thiopropionyl]-4-(2-trifluoromethyl-benzenesulfonyl)-pyrrolidine-2-carboxylic acid methyl ester was reacted with methylhydrazine (CAS Reg. No. 60-34-4) to give the title compound as colorless foam. MS (ESI): m/z=502.2 [M+H]+.
Reaction SMILES: F[P-](F)(F)(F)(F)F.N1(O[P+](N(C)C)(N(C)C)N(C)C)C2C=CC=CC=2N=N1.[Cl:28][C:29]1[CH:30]=[CH:31][C:32]2[O:36][C:35](=[O:37])[N:34]([CH2:38][C:39]([OH:41])=O)[C:33]=2[CH:42]=1.[C:43]1([C:59]2[CH:64]=[CH:63][CH:62]=[CH:61][CH:60]=2)[CH:48]=[CH:47][C:46]([C:49]([NH:57][CH3:58])([CH3:56])[CH2:50][N:51]2[CH2:55][CH2:54][CH2:53][CH2:52]2)=[CH:45][CH:44]=1.CCN(CC)CC>CN(C=O)C>[C:43]1([C:59]2[CH:60]=[CH:61][CH:62]=[CH:63][CH:64]=2)[CH:48]=[CH:47][C:46]([C:49]([N:57]([CH3:58])[C:39](=[O:41])[CH2:38][N:34]2[C:33]3[CH:42]=[C:29]([Cl:28])[CH:30]=[CH:31][C:32]=3[O:36][C:35]2=[O:37])([CH3:56])[CH2:50][N:51]2[CH2:55][CH2:54][CH2:53][CH2:52]2)=[CH:45][CH:44]=1
Reactant: O=C(O)Cn1c(=O)oc2ccc(Cl)cc21
Reactant: CNC(C)(CN1CCCC1)c1ccc(-c2ccccc2)cc1
Agent: CN(C)[P+](On1nnc2ccccc21)(N(C)C)N(C)C
Agent: F[P-](F)(F)(F)(F)F
Solvent: CCN(CC)CC
Solvent: CN(C)C=O
Product: CN(C(=O)Cn1c(=O)oc2ccc(Cl)cc21)C(C)(CN1CCCC1)c1ccc(-c2ccccc2)cc1
Temperature: 25 °C
Reaction time: 16 h

Procedure:
BOP (133 mg, 0.30 mmol) was added to a mixture containing (5-chloro-2-oxo-1,3-benzoxazol-3(2H)-yl)acetic acid (68 mg, 0.30 mmol), 2-(4-biphenylyl)-N-methyl-1-(1-pyrrolidinyl)-2-propanamine (74 mg, 0.25 mmol) and Et3N (0.042 ml, 0.30 mmol) in DMF (3 ml) and the resulting mixture was stirred at room temperature for 16 h. The crude reaction mixture was purified by preparative HPLC (Xterra PrepRP 30×100 mm, 45 mL/min, A: acetonitrile B: water, PH10, A: 50 to 90% over 12 min, UV detection at 214 nm) to give 17.5 mg (13.9%) as a white solid. MS(ES) m/e 504.4 [M+H]+
Reaction SMILES: [CH3:1][O:2][N:3]=[C:4]([C:9]1[CH:14]=[CH:13][CH:12]=[CH:11][C:10]=1[CH2:15][O:16][C:17]1[CH:22]=[CH:21][C:20]([O:23][CH:24]([CH3:28])[C:25](=O)[CH3:26])=[CH:19][C:18]=1[CH3:29])[C:5]([NH:7][CH3:8])=[O:6].[CH3:30][O:31][NH2:32]>CO>[CH3:1][O:2][N:3]=[C:4]([C:9]1[CH:14]=[CH:13][CH:12]=[CH:11][C:10]=1[CH2:15][O:16][C:17]1[CH:22]=[CH:21][C:20]([O:23][CH:24]([CH3:28])[C:25](=[N:32][O:31][CH3:30])[CH3:26])=[CH:19][C:18]=1[CH3:29])[C:5]([NH:7][CH3:8])=[O:6]
Reactant: CNC(=O)C(=NOC)c1ccccc1COc1ccc(OC(C)C(C)=O)cc1C
Reactant: CON
Solvent: CO
Product: CNC(=O)C(=NOC)c1ccccc1COc1ccc(OC(C)C(C)=NOC)cc1C
Temperature: 22.5 °C
Reaction time: 12 h

Procedure:
A solution of 21.7 g of the compound from Example 3 in 100 ml of methanol was admixed with 30.4 g of 30% strength aqueous methoxyamine solution and then stirred at 20-25° C. for 12 h. The solvent was distilled off and the residue was taken up in a mixture of methyl tert-butyl ether/water, and the phases were then separated. After drying, the solvent was removed from the organic phase. The residue gave 22 g of the title compound as a light-brown oil.
Reaction SMILES: [NH2:1][C@H:2]1[C:7]2[CH:8]=[C:9]([C:12]#[N:13])[CH:10]=[CH:11][C:6]=2[O:5][C:4]([CH3:15])([CH3:14])[C@@H:3]1[OH:16].[C:17]([O:21][CH2:22][CH3:23])(=[O:20])[CH:18]=O.C([BH3-])#N.[Na+].C(=O)(O)[O-].[Na+]>CO.C(O)(=O)C>[C:12]([C:9]1[CH:10]=[CH:11][C:6]2[O:5][C:4]([CH3:14])([CH3:15])[C@H:3]([OH:16])[C@@H:2]([NH:1][CH2:18][C:17]([O:21][CH2:22][CH3:23])=[O:20])[C:7]=2[CH:8]=1)#[N:13]
Reactant: CC1(C)Oc2ccc(C#N)cc2[C@H](N)[C@H]1O
Reactant: CCOC(=O)C=O
Agent: O=C([O-])O
Agent: [BH3-]C#N
Agent: [Na+]
Solvent: CO
Solvent: CC(=O)O
Product: CCOC(=O)CN[C@H]1c2cc(C#N)ccc2OC(C)(C)[C@@H]1O
Reaction time: 0.5 h

Procedure:
To a solution of (3R-trans)-4-amino-3,4-dihydro-3-hydroxy-2,2-dimethyl-2H-1-benzopyran-6-carbonitrile (the title A compound) and ethyl glyoxylate (2.5 g) in methanol (30 mL) and acetic acid (2 mL) at 0° C. under argon atmosphere was added sodium cyanoborohydride (1.5 g). The reaction mixture was stirred at 0 C. for 30 minutes, poured into saturated sodium bicarbonate (150 mL) and extracted with ethyl acetate. The combined organic extracts were dried over anhydrous sodium sulfate and concentrated. The residue was purified by chromatography to give an oil, which solidified upon standing (1.8 g, 48%).
Reaction SMILES: [Br:1]N1C(=O)CCC1=O.[CH:9]([C:12]1[NH:21][C:20](=[O:22])[C:19]2[C:14](=[CH:15][CH:16]=[C:17]([CH3:23])[CH:18]=2)[N:13]=1)=[CH:10][CH3:11]>C(OOC(=O)C1C=CC=CC=1)(=O)C1C=CC=CC=1.C(Cl)(Cl)(Cl)Cl>[Br:1][CH2:11][CH:10]=[CH:9][C:12]1[NH:21][C:20](=[O:22])[C:19]2[C:14](=[CH:15][CH:16]=[C:17]([CH3:23])[CH:18]=2)[N:13]=1
Reactant: O=C1CCC(=O)N1Br
Reactant: CC=Cc1nc2ccc(C)cc2c(=O)[nH]1
Agent: O=C(OOC(=O)c1ccccc1)c1ccccc1
Solvent: ClC(Cl)(Cl)Cl
Product: Cc1ccc2nc(C=CCBr)[nH]c(=O)c2c1
Yield: 43.5 %

Procedure:
16.0 g (0.08 moles) of N-bromosuccinimide, 14.0 g (0.07 moles) of 2-propenyl-6-methyl-4(3H)-quinazolone and 0.05 g of dibenzoylperoxide in 500 mls. of carbon tetrachloride are boiled under a reflux for 16 hours. The reaction mixture is evaporated to dryness in vacuo and the succinimide is remoed from the residue by boiling out with water several times. The residue which has been purified in this way is then purified by dissolving once again in a 9:1 mixture of methyl alcohol/chloroform and in this way one obtains 8.5 g (38% of theory) of 2-(3-bromopropenyl)-6-methyl-4(3H)-quinazolone with a melting point of 197°-198° C. c. 4.0 g (0.0144 moles) of 2-(3-bromopropenyl)-6-methyl-4(3H)-quinazolone are heated for 5 hours to 80° C with 5.4 g (0.0288 moles) of 1-(2-methoxyphenyl) piperazine in 50 mls. of dimethylformamide. The reaction mixture is then distributed between 10% aqueous ammonia and chloroform and the chloroform phase is evaporated to dryness after drying over calcined potassium carbonate. The residue is purified by crystallisation twice from ethyl acetate. In this way one obtains 5.4 g (96.5% of theory) of 2-(3-(1-(2-methoxyphenyl) piperazinyl-4) prop-2-en-1-yl)-6-methyl-4(3H)-quinazolone with a melting point of 169°-170° C. Using the same mode of operation, when choosing suitable initial materials, one obtains the piperazinylalkyl-4-(3H)-quinazolones described in Examples 1 to 24.
Reaction SMILES: [I:1]C1C=CC2C3CCN(C(OC(C)(C)C)=O)CC3OC=2C=1.CC1(C)C(C)(C)OB([C:30]2[C:35]3[O:36][CH:37]4[CH:42]([C:34]=3[CH:33]=[CH:32][CH:31]=2)[CH2:41][CH2:40][N:39]([C:43]([O:45][C:46]([CH3:49])([CH3:48])[CH3:47])=[O:44])[CH2:38]4)O1>>[I:1][C:30]1[C:35]2[O:36][CH:37]3[CH:42]([C:34]=2[CH:33]=[CH:32][CH:31]=1)[CH2:41][CH2:40][N:39]([C:43]([O:45][C:46]([CH3:49])([CH3:48])[CH3:47])=[O:44])[CH2:38]3
Reactant: CC(C)(C)OC(=O)N1CCC2c3ccc(I)cc3OC2C1
Reactant: CC(C)(C)OC(=O)N1CCC2c3cccc(B4OC(C)(C)C(C)(C)O4)c3OC2C1
Product: CC(C)(C)OC(=O)N1CCC2c3cccc(I)c3OC2C1

Procedure:
Tert-butyl 8-iodo-3,4,4a,9a-tetrahydro[1]benzofuro[2,3-c]pyridine-2(1H)-carboxylate was synthesized as described for tert-butyl 7-iodo-3,4,4a,9a-tetrahydro[1]benzofuro[2,3-c]pyridine-2(1H)-carboxylate P01 starting from tert-butyl 8-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)-3,4,4a,9a-tetrahydro[1]benzofuro[2,3-c]pyridine-2(1H)-carboxylate. MS m/z 402 [M+H]+
Reaction SMILES: [Na].[NH:2]1[C:10]2[C:5](=[CH:6][CH:7]=[CH:8][CH:9]=2)[CH2:4][C:3]1=[O:11].[F:12][C:13]([F:20])([F:19])[C:14](OCC)=[O:15]>C(O)C>[F:12][C:13]([F:20])([F:19])[C:14]([CH:4]1[C:5]2[C:10](=[CH:9][CH:8]=[CH:7][CH:6]=2)[NH:2][C:3]1=[O:11])=[O:15]
Reactant: O=C1Cc2ccccc2N1
Reactant: CCOC(=O)C(F)(F)F
Agent: [Na]
Solvent: CCO
Product: O=C1Nc2ccccc2C1C(=O)C(F)(F)F
Reaction time: 1 h
Yield: 57.6 %

Procedure:
Sodium (3.0 g, 0.13 mole) was dissolved in 150 ml of ethanol, and then 13.3 g (0.10 mole) of 2-oxindole was added at room temperature, with stirring. The resulting mixture was cooled in an ice-bath and 18.5 g (0.13 mole) of ethyl 2,2,2-trifluoroacetate was added rapidly with stirring. The cooling bath was removed, and the reaction mixture was heated to the reflux temperature of the solvent and held there for 1 hour. At this point, the reaction mixture was cooled and the bulk of the solvent was removed by evaporation in vacuo. The residue was added to 300 ml of water, to which was then added 100 ml of concentrated hydrochloric acid. The resulting mixture was cooled in an ice-bath and then the solid was collected by filtration. The latter solid was dissolved in ethyl acetate, and the ethyl acetate solution was washed with saturated sodium chloride and then dried using magnesium sulfate. The dried solution was evaporated in vacuo, and the residue was recrystallized from toluene, to give 13.2 g of the title compound as yellow crystals, m.p. 183.5°-184.5° C.
Reaction SMILES: [CH3:1][NH:2][C:3]([C:5]1[CH:10]=[C:9]([O:11][C:12]2[CH:17]=[CH:16][C:15]([NH2:18])=[CH:14][CH:13]=2)[CH:8]=[CH:7][N:6]=1)=[O:4].N[C:20]1C=CC(O)=CC=1>>[CH3:1][NH:2][C:3]([C:5]1[CH:10]=[C:9]([O:11][C:12]2[CH:17]=[CH:16][C:15]([NH2:18])=[C:14]([CH3:20])[CH:13]=2)[CH:8]=[CH:7][N:6]=1)=[O:4]
Reactant: CNC(=O)c1cc(Oc2ccc(N)cc2)ccn1
Reactant: Nc1ccc(O)cc1
Product: CNC(=O)c1cc(Oc2ccc(N)c(C)c2)ccn1

Procedure:
The title compound was prepared in the same manner described for 4-(4-aminophenoxy)pyridine-2-carboxylic acid methylamide, substituting 4-amino-3-methylphenol for 4-aminophenol. 1H-NMR (acetone-d6) δ 8.39 (d, J=5.7 Hz, 1H), 8.29 (br s, 1H), 7.51 (dd, J=2.7, 0.6 Hz, 1H), 6.98 (dd, J=5.7, 2.4 Hz, 1H), 6.82 (br s, 1H), 6.77 to 6.76 (m, 2H), 4.56 (br s, 2H), 2.92 (d, J=5.1 Hz, 3H), 2.16 (d, J=1.0 Hz, 3H).
Reaction SMILES: [NH2:1][C:2]1[N:7]=[C:6]([N:8]2[C@H:13]([CH3:14])[CH2:12][CH2:11][C@H:10]([C:15](O)=[O:16])[CH2:9]2)[CH:5]=[C:4]([C:18]2[CH:23]=[CH:22][C:21]([C:24]#[N:25])=[C:20]([F:26])[CH:19]=2)[N:3]=1.CN(C(ON1N=NC2C=CC=NC1=2)=[N+](C)C)C.F[P-](F)(F)(F)(F)F.CCN(C(C)C)C(C)C.[CH:60]1([C@H:66]([NH2:68])[CH3:67])[CH2:65][CH2:64][CH2:63][CH2:62][CH2:61]1>CN(C=O)C>[NH2:1][C:2]1[N:7]=[C:6]([N:8]2[C@H:13]([CH3:14])[CH2:12][CH2:11][C@H:10]([C:15]([NH:68][C@@H:66]([CH:60]3[CH2:65][CH2:64][CH2:63][CH2:62][CH2:61]3)[CH3:67])=[O:16])[CH2:9]2)[CH:5]=[C:4]([C:18]2[CH:23]=[CH:22][C:21]([C:24]#[N:25])=[C:20]([F:26])[CH:19]=2)[N:3]=1
Reactant: C[C@@H]1CC[C@H](C(=O)O)CN1c1cc(-c2ccc(C#N)c(F)c2)nc(N)n1
Reactant: C[C@@H](N)C1CCCCC1
Agent: CN(C)C(On1nnc2cccnc21)=[N+](C)C
Agent: F[P-](F)(F)(F)(F)F
Solvent: CCN(C(C)C)C(C)C
Solvent: CN(C)C=O
Product: C[C@@H]1CC[C@H](C(=O)N[C@H](C)C2CCCCC2)CN1c1cc(-c2ccc(C#N)c(F)c2)nc(N)n1
Temperature: 25 °C
Reaction time: 0.08 h
Yield: 88.3 %

Procedure:
To a solution of (3S,6R)-1-[2-amino-6-(4-cyano-3-fluorophenyl)-4-pyrimidinyl]-6-methyl-3-piperidinecarboxylic acid (170 mg, 0.478 mmol) and HATU (218 mg, 0.574 mmol) in DMF (3 mL) was added Hunig's base (0.167 mL, 0.957 mmol), and the mixture was stirred at room temperature for 5 minutes. Then (1R)-1-cyclohexylethanamine (60.9 mg, 0.478 mmol) was added, and the reaction mixture was stirred at room temperature for 0.5 hours. LCMS showed reaction was completed. The reaction was poured onto water, and the formed solid was filtered, washed by water and dried to give the title compound (196 mg) as a yellow solid. LC-MS (ES) m/z=465 [M+H]+.
Reaction SMILES: [Si:1]([O:8][CH2:9][C@H:10]1[O:14][C:13]([CH3:16])([CH3:15])[N:12]([C:17]([O:19][C:20]([CH3:23])([CH3:22])[CH3:21])=[O:18])[C@H:11]1[CH2:24][C:25]1[N:26]=[CH:27][S:28][CH:29]=1)([C:4]([CH3:7])([CH3:6])[CH3:5])([CH3:3])[CH3:2].[CH2:30]([Li])CCC.IC>C1COCC1>[Si:1]([O:8][CH2:9][C@H:10]1[O:14][C:13]([CH3:15])([CH3:16])[N:12]([C:17]([O:19][C:20]([CH3:21])([CH3:23])[CH3:22])=[O:18])[C@H:11]1[CH2:24][C:25]1[N:26]=[C:27]([CH3:30])[S:28][CH:29]=1)([C:4]([CH3:5])([CH3:6])[CH3:7])([CH3:2])[CH3:3]
Reactant: [Li]CCCC
Reactant: CC(C)(C)OC(=O)N1[C@@H](Cc2cscn2)[C@@H](CO[Si](C)(C)C(C)(C)C)OC1(C)C
Solvent: C1CCOC1
Solvent: CI
Product: Cc1nc(C[C@H]2[C@@H](CO[Si](C)(C)C(C)(C)C)OC(C)(C)N2C(=O)OC(C)(C)C)cs1
Temperature: -50 °C
Reaction time: 0.67 h

Procedure:
(4S,5S)-Tert-butyl 5-((tert-butyldimethylsilyloxy)methyl)-2,2-dimethyl-4-(thiazol-4-ylmethyl)oxazolidine-3-carboxylate (0.100 g, 0.23 mmol) was dissolved in THF (2.5 mL) and cooled to −78° C. n-Butyllithium (0.12 ml, 0.29 mmol) was added and the reaction was stirred at −50° C. for 40 minutes followed by the addition of iodomethane (0.018 ml, 0.29 mmol). After stirring 40 minutes the reaction was quenched with saturated ammonium chloride and extracted with ethyl acetate. The combined organic layers were washed with water, brine, and dried over sodium sulfate to afford the title compound. MS m/z: 457.3 (M+1).
Reaction SMILES: [CH3:1][O:2][C:3]([C@@H:5]1[CH2:9][C@@H:8]([S:10]([C:13]2[CH:18]=[CH:17][CH:16]=[CH:15][C:14]=2[C:19]([F:22])([F:21])[F:20])(=[O:12])=[O:11])[CH2:7][N:6]1[C:23](=S)[CH2:24][C:25](=O)[CH3:26])=[O:4].[F:29][C:30]([F:35])([F:34])[CH2:31][NH:32][NH2:33]>>[CH3:1][O:2][C:3]([C@@H:5]1[CH2:9][C@@H:8]([S:10]([C:13]2[CH:18]=[CH:17][CH:16]=[CH:15][C:14]=2[C:19]([F:20])([F:21])[F:22])(=[O:12])=[O:11])[CH2:7][N:6]1[C:23]1[N:32]([CH2:31][C:30]([F:35])([F:34])[F:29])[N:33]=[C:25]([CH3:26])[CH:24]=1)=[O:4]
Reactant: NNCC(F)(F)F
Reactant: COC(=O)[C@@H]1C[C@@H](S(=O)(=O)c2ccccc2C(F)(F)F)CN1C(=S)CC(C)=O
Product: COC(=O)[C@@H]1C[C@@H](S(=O)(=O)c2ccccc2C(F)(F)F)CN1c1cc(C)nn1CC(F)(F)F

Procedure:
In analogy to the procedure described in example 192 h, (2S,4R)-1-(3-oxo-thiobutyryl)-4-(2-trifluoromethyl-benzenesulfonyl)-pyrrolidine-2-carboxylic acid methyl ester (example 192 g) was reacted with 2,2,2-trifluoroethylhydrazine (CAS Reg. No. 5042-30-8) to give the title compound as yellow solid. MS (ESI): m/z=500.2 [M+H]+.
Reaction SMILES: [CH3:1][O:2][C:3](=[O:24])[CH2:4][CH2:5][C:6]([CH3:23])=[CH:7][CH2:8][C:9]1[C:10]([OH:22])=[C:11]2[C:15](=[C:16]([CH3:20])[C:17]=1[O:18][CH3:19])[CH2:14][O:13][C:12]2=[O:21].C1C=CC(P(C2C=CC=CC=2)C2C=CC=CC=2)=CC=1.N(C(OCC)=O)=NC(OCC)=O.[CH3:56][Si:57]([CH:60](O)[CH3:61])([CH3:59])[CH3:58]>C1COCC1>[CH3:1][O:2][C:3](=[O:24])[CH2:4][CH2:5][C:6]([CH3:23])=[CH:7][CH2:8][C:9]1[C:10]([O:22][CH2:61][CH2:60][Si:57]([CH3:59])([CH3:58])[CH3:56])=[C:11]2[C:15](=[C:16]([CH3:20])[C:17]=1[O:18][CH3:19])[CH2:14][O:13][C:12]2=[O:21]
Reactant: CC(O)[Si](C)(C)C
Reactant: COC(=O)CCC(C)=CCc1c(O)c2c(c(C)c1OC)COC2=O
Agent: CCOC(=O)N=NC(=O)OCC
Agent: c1ccc(P(c2ccccc2)c2ccccc2)cc1
Solvent: C1CCOC1
Product: COC(=O)CCC(C)=CCc1c(OC)c(C)c2c(c1OCC[Si](C)(C)C)C(=O)OC2
Temperature: 25 °C
Reaction time: 8 h
Yield: 86.5 %

Procedure:
To a solution of 6-(4-hydroxy-6-methoxy-7-methyl-3-oxo-1,3-dihydro-isobenzofuran-5-yl)-4-methyl-hex-4-enoic acid methyl ester (222 mg, 0.66 mmol), PPh3 (260 mg, 0.996 mmol), and diethyl azodicarboxylate (173 mg, 0.996 mmol) in THF (3 mL) at 0° C. was added a solution of trimethylsilyl ethanol (142 μL, 0.996 mmol) in THF (3 mL). The resulting yellow solution was allowed to warm up to room temperature and stirred overnight. The reaction was worked up by concentrating the solution to dryness and addition of ether and hexanes. Triphenylphosphine oxide was removed by filtration and the filtrate was concentrated and purified by silica gel chromatography to provide 248 mg of the desired product as a clear oil. 1H NMR (300 MHz, CDCl3) δ 0.03 (s, 9H), 1.18-1.30 (m, 2H), 1.81 (s, 3H), 2.18 (s, 3H), 2.25-2.33 (m, 2H), 2.37-2.45 (m, 2H), 3.42 (d, 2H, J=7 Hz), 3.62 (s, 3H), 3.77 (s, 3H), 4.25-4.35 (m, 2H), 5.13 (s, 2H), 5.12-5.22 (m, 1H).