Azzindani/Open_Reaction_Data huggingface dataset:
Reaction SMILES: [C:1]([C:9]1[CH:14]=[CH:13][CH:12]=[CH:11][CH:10]=1)(=O)[C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=1.[NH3:15]>>[C:1](=[NH:15])([C:9]1[CH:14]=[CH:13][CH:12]=[CH:11][CH:10]=1)[C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=1
Reactant: N
Reactant: O=C(c1ccccc1)c1ccccc1
Product: N=C(c1ccccc1)c1ccccc1

Procedure:
In particular, m=n=0, i.e. benzophenone is used for reaction with ammonia to give benzophenone imine.
Reaction SMILES: C([S:4][CH2:5][CH:6]([S:23][CH3:24])[C:7]([N:9]1[C@H:19]([C:20]([OH:22])=[O:21])[CH2:18][C:11]2([C:15](=[O:16])[CH2:14][CH2:13][C:12]2=[O:17])[CH2:10]1)=[O:8])(=O)C.N>>[SH:4][CH2:5][CH:6]([S:23][CH3:24])[C:7]([N:9]1[C@H:19]([C:20]([OH:22])=[O:21])[CH2:18][C:11]2([C:15](=[O:16])[CH2:14][CH2:13][C:12]2=[O:17])[CH2:10]1)=[O:8]
Reactant: CSC(CSC(C)=O)C(=O)N1CC2(C[C@H]1C(=O)O)C(=O)CCC2=O
Agent: N
Product: CSC(CS)C(=O)N1CC2(C[C@H]1C(=O)O)C(=O)CCC2=O

Procedure:
The product from part (c) is treated with concentrated ammonia according to the procedure of Example 2 to yield (8S)-7-(3-mercapto-2-methylthio-1-oxopropyl)-1,4-dioxo-7-azaspiro[4.4]nonane-8-carboxylic acid.
Reaction SMILES: [F:1][C:2]([F:52])([F:51])[C:3]1[CH:4]=[C:5]([CH:44]=[C:45]([C:47]([F:50])([F:49])[F:48])[CH:46]=1)[CH2:6][N:7]([CH2:20][C:21]1[CH:26]=[C:25]([C:27]([F:30])([F:29])[F:28])[CH:24]=[CH:23][C:22]=1[N:31]([CH2:42][CH3:43])C(=O)OCC1C=CC=CC=1)[C:8]1[N:13]=[CH:12][C:11]([N:14]2[CH2:19][CH2:18][O:17][CH2:16][CH2:15]2)=[CH:10][N:9]=1>C(O)C.[C].[Pd]>[F:50][C:47]([F:48])([F:49])[C:45]1[CH:44]=[C:5]([CH:4]=[C:3]([C:2]([F:1])([F:52])[F:51])[CH:46]=1)[CH2:6][N:7]([CH2:20][C:21]1[CH:26]=[C:25]([C:27]([F:30])([F:29])[F:28])[CH:24]=[CH:23][C:22]=1[NH:31][CH2:42][CH3:43])[C:8]1[N:13]=[CH:12][C:11]([N:14]2[CH2:15][CH2:16][O:17][CH2:18][CH2:19]2)=[CH:10][N:9]=1
Reactant: CCN(C(=O)OCc1ccccc1)c1ccc(C(F)(F)F)cc1CN(Cc1cc(C(F)(F)F)cc(C(F)(F)F)c1)c1ncc(N2CCOCC2)cn1
Agent: [Pd]
Solvent: CCO
Product: CCNc1ccc(C(F)(F)F)cc1CN(Cc1cc(C(F)(F)F)cc(C(F)(F)F)c1)c1ncc(N2CCOCC2)cn1
Temperature: 25 °C
Reaction time: 2 h
Yield: 96.5 %

Procedure:
Benzyl (2-{[(3,5-bis-trifluoromethyl-benzyl)-(5-morpholin-4-yl-pyrimidin-2-yl)-amino]-methyl}-4-trifluoromethyl-phenyl)-ethyl-carbamate (720 mg) is dissolved in ethanol (10 ml), and thereto is added 10% palladium-carbon (200 mg), and the mixture is stirred under hydrogen atmosphere at room temperature for 2 hours. The catalyst is removed by filtration, and the filtrate is concentrated under reduced pressure. The resulting residue is purified by NH-silica gel column chromatography (hexane:ethyl acetate=9:1 to 7:3) to give (3,5-bis-trifluoromethyl-benzyl)-(2-ethylamino-5-trifluoromethyl-benzyl)-(5-morpholin-4-yl-pyrimidin-2-yl)-amine (569 mg). MS (m/z): 608 [M+H]+
Reaction SMILES: [NH2:1][C:2]1[CH:34]=[CH:33][CH:32]=[CH:31][C:3]=1[C:4]([C:6]1[C:11]([N:12]([CH2:27][O:28][CH3:29])[S:13]([C:16]2[CH:21]=[CH:20][C:19]([Cl:22])=[C:18]([C:23]([F:26])([F:25])[F:24])[CH:17]=2)(=[O:15])=[O:14])=[CH:10][C:9]([Cl:30])=[CH:8][N:7]=1)=[O:5].[CH3:35][S:36](Cl)(=[O:38])=[O:37].Cl.CCCC[N+](CCCC)(CCCC)CCCC.[F-]>N1C=CC=CC=1>[Cl:22][C:19]1[CH:20]=[CH:21][C:16]([S:13]([N:12]([C:11]2[C:6]([C:4](=[O:5])[C:3]3[CH:31]=[CH:32][CH:33]=[CH:34][C:2]=3[NH:1][S:36]([CH3:35])(=[O:38])=[O:37])=[N:7][CH:8]=[C:9]([Cl:30])[CH:10]=2)[CH2:27][O:28][CH3:29])(=[O:15])=[O:14])=[CH:17][C:18]=1[C:23]([F:26])([F:25])[F:24]
Reactant: COCN(c1cc(Cl)cnc1C(=O)c1ccccc1N)S(=O)(=O)c1ccc(Cl)c(C(F)(F)F)c1
Reactant: CS(=O)(=O)Cl
Agent: CCCC[N+](CCCC)(CCCC)CCCC
Agent: Cl
Agent: [F-]
Solvent: c1ccncc1
Product: COCN(c1cc(Cl)cnc1C(=O)c1ccccc1NS(C)(=O)=O)S(=O)(=O)c1ccc(Cl)c(C(F)(F)F)c1
Temperature: 25 °C
Reaction time: 3.5 h

Procedure:
To a stirred suspension of N-[2-(2-amino-benzoyl)-5-chloro-pyridin-3-yl]-4-chloro-N-methoxymethyl-3-trifluoromethyl-benzenesulfonamide in pyridine (1 mL) was added methanesulfonyl chloride (26 mg, 0.226 mmol). After 2 h the reaction mixture was poured into 1 M HCl and the aqueous portions were subsequently extracted with EtOAc. The combined extracts were dried and concentrated under reduced pressure. The resulting residue was dissolved in THF (5 mL), treated with TBAF (1 M in THF, 200 L, 0.200 mmol), and then stirred at room temperature for 3-4 h. The reaction mixture was subsequently poured into 1 M HCl and the aqueous layer was extracted with EtOAc. The combined organic extracts were dried (Na2SO4), filtered, and concentrated under reduced pressure to provide 4-chloro-N-[5-chloro-2-(2-methanesulfonylamino-benzoyl)-pyridin-3-yl]-N-methoxymethyl-3-trifluoromethyl-benzenesulfonamide. MS m/z: 634.0 (M+Na).
Reaction SMILES: [F:1][C:2]1[CH:3]=[C:4]([CH:22]=[CH:23][C:24]=1[F:25])[CH2:5][O:6][C:7]1[CH:20]=[C:11]2[N:12]([CH2:16][C:17]([OH:19])=O)[CH2:13][CH2:14][CH2:15][N:10]2[C:9](=[O:21])[N:8]=1.[F:26][C:27]1([F:33])[CH2:32][CH2:31][NH:30][CH2:29][CH2:28]1>>[F:1][C:2]1[CH:3]=[C:4]([CH:22]=[CH:23][C:24]=1[F:25])[CH2:5][O:6][C:7]1[CH:20]=[C:11]2[N:12]([CH2:16][C:17]([N:30]3[CH2:31][CH2:32][C:27]([F:33])([F:26])[CH2:28][CH2:29]3)=[O:19])[CH2:13][CH2:14][CH2:15][N:10]2[C:9](=[O:21])[N:8]=1
Reactant: FC1(F)CCNCC1
Reactant: O=C(O)CN1CCCn2c1cc(OCc1ccc(F)c(F)c1)nc2=O
Product: O=C(CN1CCCn2c1cc(OCc1ccc(F)c(F)c1)nc2=O)N1CCC(F)(F)CC1

Procedure:
The title compound was prepared by a procedure similar to that described for E13 starting from 2-(8-((3,4-difluorobenzyl)oxy)-6-oxo-2,3,4,6-tetrahydro-1H-pyrimido[1,6-a]pyrimidin-1-yl)acetic acid and 4,4-difluoropiperidine.
Reaction SMILES: Cl[C:2]1[N:7]=[CH:6][C:5]([C:8]([NH:10][C:11]2[CH:16]=[C:15]([C:17]3[S:18][CH:19]=[CH:20][CH:21]=3)[CH:14]=[CH:13][C:12]=2[NH:22]C(=O)OCCCC)=[O:9])=[CH:4][CH:3]=1.[CH2:30]([NH:32][C:33]([N:35]1[C:39]2([CH2:44][CH2:43][NH:42][CH2:41][CH2:40]2)[CH2:38][CH2:37][CH2:36]1)=[O:34])[CH3:31].CCN(CC)CC>CS(C)=O>[NH2:22][C:12]1[CH:13]=[CH:14][C:15]([C:17]2[S:18][CH:19]=[CH:20][CH:21]=2)=[CH:16][C:11]=1[NH:10][C:8]([C:5]1[CH:4]=[CH:3][C:2]([N:42]2[CH2:41][CH2:40][C:39]3([N:35]([C:33]([NH:32][CH2:30][CH3:31])=[O:34])[CH2:36][CH2:37][CH2:38]3)[CH2:44][CH2:43]2)=[N:7][CH:6]=1)=[O:9]
Reactant: CCCCOC(=O)Nc1ccc(-c2cccs2)cc1NC(=O)c1ccc(Cl)nc1
Reactant: CCNC(=O)N1CCCC12CCNCC2
Solvent: CS(C)=O
Solvent: CCN(CC)CC
Product: CCNC(=O)N1CCCC12CCN(c1ccc(C(=O)Nc3cc(-c4cccs4)ccc3N)cn1)CC2
Reaction time: 1 h

Procedure:
A solution of intermediate F (82 mg, 0.19 mmol), N-ethyl-1,8-diazaspiro[4.5]-decane-1-carboxamide (73 mg, 0.35 mmol), and NEt3 (43 μL, 0.31 mmol) in 5 mL of DMSO was stirred at 90° C. for 12 h. The reaction mixture was partitioned between EtOAc and saturated NaHCO3, the organic layer was dried (MgSO4), filtered and concentrated. The residue was stirred in 2 mL of TFA and 2 mL of CH2Cl2 for 1 h at room temperature and concentrated. Reverse-phase chromatography (10 to 100% MeCN/water with 0.05% TFA) followed by neutralization with EtOAc/saturated NaHCO3 extraction and drying with MgSO4 gave the title compound: MS (ESI+): cal'd [M+H]+ 505.2, obs'd 505.2.
Reaction SMILES: [NH2:1][C@@H:2]([CH2:28][C:29]1[CH:38]=[CH:37][C:36]2[C:31](=[CH:32][CH:33]=[CH:34][CH:35]=2)[CH:30]=1)[C:3]([NH:5][CH2:6][CH2:7][CH2:8][CH2:9][C@H:10]([N:13]([S:18]([C:21]1[CH:26]=[CH:25][C:24]([NH2:27])=[CH:23][CH:22]=1)(=[O:20])=[O:19])[CH2:14][CH:15]([CH3:17])[CH3:16])[CH2:11][OH:12])=[O:4].[N:39]1[CH:44]=[CH:43][CH:42]=[CH:41][C:40]=1[CH:45]=O>>[NH2:27][C:24]1[CH:23]=[CH:22][C:21]([S:18]([N:13]([CH2:14][CH:15]([CH3:17])[CH3:16])[C@H:10]([CH2:11][OH:12])[CH2:9][CH2:8][CH2:7][CH2:6][NH:5][C:3](=[O:4])[C@@H:2]([NH:1][CH2:45][C:40]2[CH:41]=[CH:42][CH:43]=[CH:44][N:39]=2)[CH2:28][C:29]2[CH:38]=[CH:37][C:36]3[C:31](=[CH:32][CH:33]=[CH:34][CH:35]=3)[CH:30]=2)(=[O:20])=[O:19])=[CH:26][CH:25]=1
Reactant: O=Cc1ccccn1
Reactant: CC(C)CN([C@H](CO)CCCCNC(=O)[C@@H](N)Cc1ccc2ccccc2c1)S(=O)(=O)c1ccc(N)cc1
Product: CC(C)CN([C@H](CO)CCCCNC(=O)[C@H](Cc1ccc2ccccc2c1)NCc1ccccn1)S(=O)(=O)c1ccc(N)cc1

Procedure:
The title compound was prepared from (2S,5S)-2-amino-N-{5-[(4-amino-benzenesulfonyl)-isobutyl-amino]-6-hydroxy-hexyl}-3-naphthalen-2-yl-propionamide (product of example 49) as described in general procedure F using 2-pyridinecarboxaldehyde. The final product was obtained in 26% yield.
Reaction SMILES: [F:1][C:2]([F:18])([F:17])[C:3]1[CH:8]=[CH:7][N:6]=[C:5](/[CH:9]=[N:10]/[S@@:11]([C:13]([CH3:16])([CH3:15])[CH3:14])=[O:12])[CH:4]=1.[CH3:19][Mg]Br>C1COCC1>[F:18][C:2]([F:1])([F:17])[C:3]1[CH:8]=[CH:7][N:6]=[C:5]([C@H:9]([NH:10][S@@:11]([C:13]([CH3:14])([CH3:15])[CH3:16])=[O:12])[CH3:19])[CH:4]=1
Reactant: CC(C)(C)[S@@](=O)/N=C/c1cc(C(F)(F)F)ccn1
Reactant: C[Mg]Br
Solvent: C1CCOC1
Product: C[C@@H](N[S@](=O)C(C)(C)C)c1cc(C(F)(F)F)ccn1
Temperature: -78 °C
Reaction time: 0.5 h
Yield: 62.7 %

Procedure:
To a solution of (R)-2-methyl-propane-2-sulfinic acid 1-(4-trifluoromethyl-pyridin-2-yl)-meth-(E)-ylideneamide (0.34 g, 1.22 mmol) in THF (5 mL) at −78° C. was slowly added methylmagnesium bromide (3.0 M in Et2O) (0.73 mL, 2.2 mmol). The reaction mixture was stirred at −78° C. for 30 min then quenched cold with saturated aqueous NH4Cl. The mixture was warmed to room temperature, diluted with water, and extracted with EtOAc (2×). the combined organics were dried over MgSO4 and concentrated. NMR analysis showed an approx 8:1 mixture of diastereomers. The residue was purified by chromatography with 50% to 100% EtOAc/hexanes to afford 225 mg (63%) of (R)-2-methyl-propane-2-sulfinic acid [(R)-1-(4-trifluoromethyl-pyridin-2-yl)-ethyl]-amide as a colorless oil. 1H NMR (CDCl3, 300 MHz): δ (ppm) 8.75 (d, J=5.3 Hz, 1H), 7.51 (s, 1H), 7.42 (d, J=5.3 Hz, 1H), 4.77 (d, J=4.9 Hz, 1H), 4.67 (quin, J=6.3 Hz, 1H), 1.55 (d, J=6.8 Hz, 3H), 1.27 (s, 9H). The single diastereomer obtained was assigned as RSR based on literature precedent (Kuduk, et. al. Tetrahedron Lett. 2004, 45, 6641).
Reaction SMILES: [NH2:1][C:2]1[C:3]([C:7]2[N:8]([C:16]3[CH:17]=[C:18]([CH:21]=[CH:22][CH:23]=3)[CH:19]=O)[C:9]3[CH:14]=[CH:13][N:12]=[CH:11][C:10]=3[N:15]=2)=[N:4][O:5][N:6]=1.[NH:24]1[CH2:28][CH2:27][CH2:26][CH2:25]1.C(O[BH-](OC(=O)C)OC(=O)C)(=O)C.[Na+]>ClCCCl.CO>[N:24]1([CH2:19][C:18]2[CH:17]=[C:16]([N:8]3[C:9]4[CH:14]=[CH:13][N:12]=[CH:11][C:10]=4[N:15]=[C:7]3[C:3]3[C:2]([NH2:1])=[N:6][O:5][N:4]=3)[CH:23]=[CH:22][CH:21]=2)[CH2:28][CH2:27][CH2:26][CH2:25]1
Reactant: Nc1nonc1-c1nc2cnccc2n1-c1cccc(C=O)c1
Reactant: C1CCNC1
Agent: CC(=O)O[BH-](OC(C)=O)OC(C)=O
Agent: [Na+]
Solvent: ClCCCl
Solvent: CO
Product: Nc1nonc1-c1nc2cnccc2n1-c1cccc(CN2CCCC2)c1
Temperature: 25 °C
Reaction time: 0.25 h
Yield: 34 %

Procedure:
The product of Step 1 was stirred in 1,2-dichloroethane, and treated with pyrrolidine (27 uL, 0.326 mmol) and stirred for 15 minutes at room temperature. The reaction was then treated with sodium triacetoxyborohydride (34 mg, 0.164 mmol) and stirred at room temperature for 16 hours. The reaction was diluted with methanol and applied to a Mega Bond Elute SCX ion exchange column, eluting sequentially with water, methanol and finally 0.880 ammonia:methanol (1:9). The residue was purified using silica gel chromatography eluting with a mixture of 0.880 ammonia:methanol:dichloromethane (1:9:90) to afford the compound (20 mg, 34%); MS (ES+), m/e 362 [M+H]+.
Reaction SMILES: [Cl:1][C:2]1[N:10]=[C:9]2[C:5]([N:6]=[CH:7][N:8]2[CH3:11])=[C:4]([N:12]2[CH2:17][CH2:16][O:15][CH2:14][CH2:13]2)[N:3]=1.CN(CCN(C)C)C.[Li]CCCC.[C:31]([O:35][C:36]([N:38]1[CH2:43][CH2:42][C:41](=[O:44])[CH2:40][CH2:39]1)=[O:37])([CH3:34])([CH3:33])[CH3:32]>C1COCC1>[C:31]([O:35][C:36]([N:38]1[CH2:43][CH2:42][C:41]([C:7]2[N:8]([CH3:11])[C:9]3[C:5]([N:6]=2)=[C:4]([N:12]2[CH2:17][CH2:16][O:15][CH2:14][CH2:13]2)[N:3]=[C:2]([Cl:1])[N:10]=3)([OH:44])[CH2:40][CH2:39]1)=[O:37])([CH3:34])([CH3:32])[CH3:33]
Reactant: CC(C)(C)OC(=O)N1CCC(=O)CC1
Reactant: Cn1cnc2c(N3CCOCC3)nc(Cl)nc21
Agent: CN(C)CCN(C)C
Agent: [Li]CCCC
Solvent: C1CCOC1
Product: Cn1c(C2(O)CCN(C(=O)OC(C)(C)C)CC2)nc2c(N3CCOCC3)nc(Cl)nc21
Temperature: -30 °C
Reaction time: 16 h
Yield: 71.7 %

Procedure:
To a mixture of 2-chloro-9-methyl-6-morpholin-4-yl-9H-purine (2.5 g, 9.86 mmol) and TMEDA (2.1 mL, 14.8 mmol) in THF (80 mL) at −78° C. was added n-BuLi (6 mL, 2.5 M in hexanes, 14.8 mmol). The resulting mixture was allowed to warm to −30° C. for 30 min then cooled back to −78° C. before the addition of a solution of 4-oxo-piperidine-1-carboxylic acid tert-butyl ester (2.9 g, 14.8 mmol) in THF (20 mL). The reaction mixture was slowly warmed to r.t. and stirred for 16 h then quenched with H2O and extracted with EtOAc. The combined organic phases were washed with brine, dried (Na2SO4) and concentrated in vacuo. The resulting residue was purified by column chromatography (Si-PCC, EtOAc:cyclohexane, 10-75%) affording 4-(2-Chloro-9-methyl-6-morpholin-4-yl-9H-purin-8-yl)-4-hydroxypiperidine-1-carboxylic acid tert-butyl ester (3.2 g, 71%). LCMS (method H): RT 3.52 min [M+H]+ 453.3
Reaction SMILES: COC.[CH3:4][O:5][CH2:6][CH2:7][CH2:8][CH2:9][CH2:10][CH2:11]O.[C:13]([OH:17])(=[O:16])[CH:14]=[CH2:15].C1(C)C=CC(S(O)(=O)=O)=CC=1>C1(C)C=CC=CC=1.O>[C:13]([O:17][CH2:11][CH2:10][CH2:9][CH2:8][CH2:7][CH2:6][O:5][CH3:4])(=[O:16])[CH:14]=[CH2:15]
Reactant: COCCCCCCO
Reactant: C=CC(=O)O
Agent: COC
Agent: Cc1ccc(S(=O)(=O)O)cc1
Solvent: Cc1ccccc1
Solvent: O
Product: C=CC(=O)OCCCCCCOC

Procedure:
803.6 grams of the monomethyl ether described in Part (A) above were azeotropically esterified with 629.8 grams acrylic acid in 254.6 grams toluene in the presence of 24 grams p-toluenesulfonic acid and inhibitors until no more water was collected. Conditions were 95°-98° C., nitrogen sparge in vacuo. On completion, the product was washed and neutralized with sodium carbonate. 900 ppm p-methoxyphenol (MEHQ) was added and the solvent removed at 80° C. with maximum vacuum in the presence of an air sparge. Filter air was added and the product filtered at 60° C. to give a clear, yellow liquid having a viscosity of 6.5 cps and a Gardener color of 3. Equipment used was a 2 liter flask, thermometer, Dean-Stark condenser and sparge tube.
Reaction SMILES: [N+:1]([C:4]1[CH:5]=[C:6]([NH:10][C:11]2[CH:16]=[CH:15][N:14]=[C:13]([C:17]3[NH:21][CH:20]=[C:19]([C:22]([O:24][CH3:25])=[O:23])[CH:18]=3)[CH:12]=2)[CH:7]=[CH:8][CH:9]=1)([O-])=O>CCOC(C)=O.CCO>[NH2:1][C:4]1[CH:5]=[C:6]([NH:10][C:11]2[CH:16]=[CH:15][N:14]=[C:13]([C:17]3[NH:21][CH:20]=[C:19]([C:22]([O:24][CH3:25])=[O:23])[CH:18]=3)[CH:12]=2)[CH:7]=[CH:8][CH:9]=1
Reactant: COC(=O)c1c[nH]c(-c2cc(Nc3cccc([N+](=O)[O-])c3)ccn2)c1
Solvent: CCOC(C)=O
Solvent: CCO
Product: COC(=O)c1c[nH]c(-c2cc(Nc3cccc(N)c3)ccn2)c1
Temperature: 25 °C
Reaction time: 18 h
Yield: 95.6 %

Procedure:
Methyl 5-(4-((3-nitrophenyl)amino)pyridin-2-yl)-1H-pyrrole-3-carboxylate (1.32 g, 3.9 mmol) was taken up in EtOAc/EtOH (1:1; 90 mL) and purged with N2. Pd/C (10%, 0.145 g) was added and the mixture was stirred under an atmosphere of H2 at rt for 18 h. The mixture was filtered over celite, washing with EtOAc/EtOH. The filtrate was concentrated, taken back up in EtOAc and filtered over celite again to remove any residual catalyst. The filtrate was concentrated again and taken back up in EtOAc. The solution was filtered and the filtrate was concentrated to afford a tan solid. The solid was washed with CH2Cl2/hexanes (1:2) and dried under high vacuum to afford methyl 5-(4-((3-aminophenyl)amino)pyridin-2-yl)-1H-pyrrole-3-carboxylate (1.15 g, 96% yield) as a tan solid.
Reaction SMILES: C([O:4][C:5]1[CH:17]=[CH:16][C:8]([O:9][CH2:10][C:11]([O:13][CH2:14][CH3:15])=[O:12])=[CH:7][CH:6]=1)C=C.[C:18]1(OC2C=CC=CC=2)[CH:23]=CC=C[CH:19]=1>>[CH2:23]([C:17]1[CH:16]=[C:8]([CH:7]=[CH:6][C:5]=1[OH:4])[O:9][CH2:10][C:11]([O:13][CH2:14][CH3:15])=[O:12])[CH:18]=[CH2:19]
Reactant: c1ccc(Oc2ccccc2)cc1
Reactant: C=CCOc1ccc(OCC(=O)OCC)cc1
Product: C=CCc1cc(OCC(=O)OCC)ccc1O
Temperature: 25 °C

Procedure:
A solution of ethyl 4-allyloxyphenoxyacetate (2.0 g) in diphenylether (15 ml) was heated at reflux for 12 minutes. The reaction mixture was allowed to cool to ambient temperature and the reaction mixture was poured onto a silica gel pad (Merck Art. No. 9385). Elution with hexane followed by a 4:1 (v/v) mixture of hexane and ethyl acetate gave ethyl 3-allyl-4-hydroxyphenoxyacetate (1.62 g) as a solid, mp 52.8° C.; microanalysis, found: C, 66.3; H, 7.20%; C13H16O4 requires: C, 66:1; H, 6.83%; NMR (CDCl3): 1.28 (3H, t), 3.35 (2H, d), 4.25 (2H, q), 4.55 (2H, s), 4.73 (1H, s), 5.07-5.20 (2H, m), 5.88-6.10 (1H, m) and 6.62-6.78 (3H, m); m/z 237 (M+H).
Reaction SMILES: C1(O[C:8](=[O:25])[NH:9][CH:10]2[CH2:15][CH2:14][C:13]([N:22]([CH3:24])[CH3:23])([C:16]3[CH:21]=[CH:20][CH:19]=[CH:18][CH:17]=3)[CH2:12][CH2:11]2)C=CC=CC=1.[Cl:26][C:27]1[CH:28]=[C:29]2[C:33](=[CH:34][CH:35]=1)[NH:32][CH:31]=[C:30]2[CH:36]1[CH2:41][CH2:40][CH2:39][NH:38][CH2:37]1>O1CCOCC1>[CH3:24][N:22]([CH3:23])[C:13]1([C:16]2[CH:17]=[CH:18][CH:19]=[CH:20][CH:21]=2)[CH2:12][CH2:11][CH:10]([NH:9][C:8]([N:38]2[CH2:39][CH2:40][CH2:41][CH:36]([C:30]3[C:29]4[C:33](=[CH:34][CH:35]=[C:27]([Cl:26])[CH:28]=4)[NH:32][CH:31]=3)[CH2:37]2)=[O:25])[CH2:15][CH2:14]1
Reactant: CN(C)C1(c2ccccc2)CCC(NC(=O)Oc2ccccc2)CC1
Reactant: Clc1ccc2[nH]cc(C3CCCNC3)c2c1
Solvent: C1COCCO1
Product: CN(C)C1(c2ccccc2)CCC(NC(=O)N2CCCC(c3c[nH]c4ccc(Cl)cc34)C2)CC1

Procedure:
The polar diastereoisomer of (4-dimethylamino-4-phenylcyclohexyl)-carbamic acid phenyl ester (288 mg, 0.85 mmole) was added to a solution of 5-chloro-3-piperidine-3-yl-1H-indole (200 mg, 0.85 mmole) in dioxane (10 ml). The reaction mixture was then boiled under reflux for 32 hours. The reaction mixture was worked up by distilling off dioxane and diluting with water (10 ml). The reaction mixture was adjusted to pH 11 with 5M NaOH and extracted with EE (3×15 ml). The organic phase was dried with Na2SO4 and concentrated by evaporation. The polar diastereoisomer of 3-(5-chloro-1H-indol-3-yl)piperidine-1-carboxylic acid-(4-dimethylamino-4-phenylcyclohexyl)-amide was purified by column chromatography with methanol. It was obtained in a yield of 86 mg (21%) as a colourless solid.
Reaction SMILES: [CH3:1][C:2]([CH2:6][CH2:7][CH:8]=[C:9]([CH3:27])[CH2:10][CH2:11][CH:12]([OH:26])[CH:13]([CH3:25])[CH2:14][CH2:15][CH:16]=[C:17]([CH3:24])[CH2:18][CH2:19][CH:20]=[C:21]([CH3:23])[CH3:22])=[CH:3][CH2:4][OH:5].[C:28](OC(=O)C)(=[O:30])[CH3:29]>N1C=CC=CC=1>[C:28]([O:5][CH2:4][CH:3]=[C:2]([CH3:1])[CH2:6][CH2:7][CH:8]=[C:9]([CH3:27])[CH2:10][CH2:11][CH:12]([OH:26])[CH:13]([CH3:25])[CH2:14][CH2:15][CH:16]=[C:17]([CH3:24])[CH2:18][CH2:19][CH:20]=[C:21]([CH3:23])[CH3:22])(=[O:30])[CH3:29]
Reactant: CC(=O)OC(C)=O
Reactant: CC(C)=CCCC(C)=CCCC(C)C(O)CCC(C)=CCCC(C)=CCO
Solvent: c1ccncc1
Product: CC(=O)OCC=C(C)CCC=C(C)CCC(O)C(C)CCC=C(C)CCC=C(C)C
Temperature: 0 °C
Reaction time: 0.67 h
Yield: 74.4 %

Procedure:
To a mixture of 3,7,11,15,19-pentamethyl-2,6,14,18-eicosatetraene-1,10-diol (3.75 g) in pyridine (1 ml) while cooling with ice, acetic anhydride (1.53 g) is dropwise added in 15 minutes, and then stirring is continued for 40 minutes. The reaction mixture is poured into ice water and extracted with ether. The ether extract is washed with water, dried and evaporated. The residue (3.9 g) is purified by chromatography on silica gel (40 g) using benzene to give 1-acetoxy-3,7,11,15,19-pentamethyl-2,6,14,18-eicosatetraen-10-ol (3.1 g).
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.OC[C:14]1[C:19]([OH:20])=[C:18](CO)[CH:17]=[C:16]([CH3:23])[CH:15]=1.O.O.[C:26](O)(=O)C(O)=O>CCOCCOC(C)=O>[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.[CH2:26]=[CH:23][C:16]1[CH:17]=[CH:18][C:19]([OH:20])=[CH:14][CH:15]=1
Reactant: O=C(O)C(=O)O
Reactant: Cc1cc(CO)c(O)c(CO)c1
Agent: Oc1cccc2ccccc12
Solvent: O
Solvent: CCOCCOC(C)=O
Product: C=Cc1ccc(O)cc1

Procedure:
A mixture comprising of 72.1 g 1-naphthol, 84.1 g 2,6-bis(hydroxymethyl)-p-cresol, 5.0 g oxalic acid dihydrate and 150 ml ethyl cellosolve acetate in a 0.5-L resin kettle, equipped as in Example 1, was heated to initiate the condensation reaction substantially forming the 1-naphthol-methylene-p-cresol alternating copolymer. An exothermic reaction resulted, reaching a peak temperature of about 120° C. The reaction mixture was allowed to reflux for about 2 hours, 108.1 g m-cresol and 48.8 g of 36.9 percent formaldehyde were added, and the condensation mixture again allowed to reflux for about 2 hours. The volatiles present in the reaction mixture were removed by distillation and stripping as described in Example 1. About 201 g of a block copolymer having a number average molecular weight, Mn, of 1940 Daltons and a Tg of about 121° C. were obtained.
Reaction SMILES: [F:1][C:2]1[C:7]2[C:8]([C:14]3[CH:19]=[CH:18][C:17]([F:20])=[CH:16][CH:15]=3)=[N:9][C:10]([CH3:13])([CH3:12])[O:11][C:6]=2[CH:5]=[C:4]([NH:21]C(=O)OC(C)(C)C)[CH:3]=1.C(=O)(O)[O-].[Na+]>FC(F)(F)C(O)=O>[F:1][C:2]1[C:7]2[C:8]([C:14]3[CH:19]=[CH:18][C:17]([F:20])=[CH:16][CH:15]=3)=[N:9][C:10]([CH3:13])([CH3:12])[O:11][C:6]=2[CH:5]=[C:4]([NH2:21])[CH:3]=1
Reactant: CC(C)(C)OC(=O)Nc1cc(F)c2c(c1)OC(C)(C)N=C2c1ccc(F)cc1
Agent: O=C([O-])O
Agent: [Na+]
Solvent: O=C(O)C(F)(F)F
Product: CC1(C)N=C(c2ccc(F)cc2)c2c(F)cc(N)cc2O1
Temperature: 25 °C

Procedure:
A solution of the compound obtained in (8) described above (148 mg) in trifluoroacetic acid (2 mL) was stirred at room temperature for an hour. The reaction solution was added dropwise to a saturated aqueous solution of sodium bicarbonate, and the mixture was extracted with chloroform. The organic layer was washed successively with a saturated aqueous solution of sodium bicarbonate and brine, dried over anhydrous magnesium sulfate and concentrated in vacuo. The resultant residue was purified by column chromatography on silica gel (Solvent: n-hexane/ethyl acetate=80/20 to 40/60) to give the titled compound (94 mg) as a pale yellow powder.
Reaction SMILES: [F:1][C:2]1([F:35])[CH2:8][N:7]([CH2:9][CH2:10][C:11]2[CH:16]=[CH:15][CH:14]=[CH:13][CH:12]=2)[C:6]2[N:17]=[C:18]([NH:21][C:22]3[CH:30]=[CH:29][C:25]([C:26]([OH:28])=O)=[CH:24][C:23]=3[O:31][CH3:32])[N:19]=[CH:20][C:5]=2[N:4]([CH3:33])[C:3]1=[O:34].C([N:38](C(C)C)C(C)C)C.[Cl-].[NH4+]>CN(C)C=O>[F:35][C:2]1([F:1])[CH2:8][N:7]([CH2:9][CH2:10][C:11]2[CH:12]=[CH:13][CH:14]=[CH:15][CH:16]=2)[C:6]2[N:17]=[C:18]([NH:21][C:22]3[CH:30]=[CH:29][C:25]([C:26]([NH2:38])=[O:28])=[CH:24][C:23]=3[O:31][CH3:32])[N:19]=[CH:20][C:5]=2[N:4]([CH3:33])[C:3]1=[O:34]
Reactant: COc1cc(C(=O)O)ccc1Nc1ncc2c(n1)N(CCc1ccccc1)CC(F)(F)C(=O)N2C
Reactant: CCN(C(C)C)C(C)C
Agent: [Cl-]
Agent: [NH4+]
Solvent: CN(C)C=O
Product: COc1cc(C(N)=O)ccc1Nc1ncc2c(n1)N(CCc1ccccc1)CC(F)(F)C(=O)N2C
Temperature: 25 °C
Reaction time: 1 h
Yield: 63.4 %

Procedure:
To a mixture of 0.08 g (0.17 mmole) of 4-(7,7-difluoro-5-methyl-6-oxo-9-phenethyl-6,7,8,9-tetrahydro-5H-pyrimido[4,5-b][1,4]diazepin-2-ylamino)-3-methoxy-benzoic acid (I-275), 0.12 mL (0.64 mmole) of ethyldiisopropyl amine and 0.018 g (0.34 mmole) of ammonium chloride in 2.0 mL of dimethylformamide was added 0.079 g (0.19 mmole) of 1-(di-1-pyrrolidinylmethylene)-1H-benzotriazolium 3-oxide hexafluorophosphate. The mixture was stirred at room temperature for 1 hour, then diluted with 10 mL of ice water. The mixture was extracted with dichloromethane 3 times. The combined organic layers were washed three times with sodium carbonate, three times with brine, dried over anhydrous sodium sulfate, filtered and concentrated under reduced pressure. Purification by silica gel chromatography, eluting with dichloromethane-methanol (gradient, 100:0-90:10) gave 0.052 g of 4-(7,7-difluoro-5-methyl-6-oxo-9-phenethyl-6,7,8,9-tetrahydro-5H-pyrimido[4,5-b][1,4]diazepin-2-ylamino)-3-methoxy-benzamide (I-277) as a white solid.