Azzindani/Open_Reaction_Data huggingface dataset:
Reaction SMILES: C([Li])CCC.[Cl:6][C:7]1[CH:8]=[CH:9][C:10]2[O:11][CH2:12][CH2:13][C:14]3[CH:20]=[C:19](Br)[S:18][C:15]=3[C:16]=2[N:17]=1.C([O:25][B:26](OC(C)C)[O:27]C(C)C)(C)C.[Cl-].[NH4+]>CCCCCC.O1CCCC1.O>[Cl:6][C:7]1[CH:8]=[CH:9][C:10]2[O:11][CH2:12][CH2:13][C:14]3[CH:20]=[C:19]([B:26]([OH:27])[OH:25])[S:18][C:15]=3[C:16]=2[N:17]=1
Reactant: Clc1ccc2c(n1)-c1sc(Br)cc1CCO2
Reactant: CC(C)OB(OC(C)C)OC(C)C
Agent: [Cl-]
Agent: [Li]CCCC
Agent: [NH4+]
Solvent: C1CCOC1
Solvent: CCCCCC
Solvent: O
Product: OB(O)c1cc2c(s1)-c1nc(Cl)ccc1OCC2
Reaction time: 0.17 h

Procedure:
4.77 ml (12 mmol) of 2.5 M n-Butyl lithium in hexane was added dropwise to a solution of 3166 mg (10.0 mmol) of 2-chloro-6,7-dihydro-9-bromopyrido[3,2-b]thieno[2,3-d]oxepine in 100 ml of tetrahydrofuran at −76° C. After stirring for 10 min, 3.21 ml (14.0 mmol) of triisopropylborate was added. The mixture was kept at −76° C. for 20 min, then 10 ml of saturated aqueous ammonium chloride were added and the mixture was mixed with 360 ml of water. The product was extracted with 150 ml of ethyl acetate. The organic layer was washed with 100 ml of water, 100 ml of brine and dried over anhydrous sodium sulfate. The solution was filtered and concentrated in vacuum to afford a residue which was then triturated with a mixture of hexane and ethyl ether (1:1). A precipitate was filtered, washed with cold ethyl ether, hexane and dried in vacuum to give 2-Chloro-6,7-dihydro-pyrido[3,2-b]thieno[2,3-d]oxepine-9-boronic acid. Yield 2.20 g (78%). MS: (ESI+)=282.1.
Reaction SMILES: [Cl:1][C:2]1[CH:31]=[CH:30][C:5]([CH2:6][N:7]2[C:15]3[C:10](=[CH:11][C:12](/[CH:16]=[C:17]4/[C:18](=[O:29])[N:19]([CH2:23][C@@H:24]5[CH2:28][CH2:27][CH2:26][NH:25]5)[C:20](=[O:22])[S:21]/4)=[CH:13][CH:14]=3)[CH:9]=[N:8]2)=[C:4]([C:32]([F:35])([F:34])[F:33])[CH:3]=1.[CH3:36][O:37][CH2:38][CH2:39]Br>>[Cl:1][C:2]1[CH:31]=[CH:30][C:5]([CH2:6][N:7]2[C:15]3[C:10](=[CH:11][C:12](/[CH:16]=[C:17]4/[C:18](=[O:29])[N:19]([CH2:23][C@@H:24]5[CH2:28][CH2:27][CH2:26][N:25]5[CH2:39][CH2:38][O:37][CH3:36])[C:20](=[O:22])[S:21]/4)=[CH:13][CH:14]=3)[CH:9]=[N:8]2)=[C:4]([C:32]([F:35])([F:33])[F:34])[CH:3]=1
Reactant: COCCBr
Reactant: O=C1S/C(=C\c2ccc3c(cnn3Cc3ccc(Cl)cc3C(F)(F)F)c2)C(=O)N1C[C@@H]1CCCN1
Product: COCCN1CCC[C@H]1CN1C(=O)S/C(=C\c2ccc3c(cnn3Cc3ccc(Cl)cc3C(F)(F)F)c2)C1=O

Procedure:
(5Z)-5-({1-[4-Chloro-2-(trifluoromethyl)benzyl]-1H-indazol-5-yl}methylidene)-3-{[(2S)-1-(2-methoxyethyl)pyrrolidin-2-yl]methyl}-1,3-thiazolidine-2,4-dione was prepared from (5Z)-5-({1-[4-chloro-2-(trifluoromethyl)benzyl]-1H-indazol-5-yl}methylidene)-3-[(2S)-pyrrolidin-2-ylmethyl]-1,3-thiazolidine-2,4-dione (Example 145) and 2-bromoethyl methyl ether following General Procedure S.
Reaction SMILES: Cl[CH2:2][C:3]([NH:5][CH2:6][CH2:7][C:8]1[CH:13]=[CH:12][CH:11]=[C:10]([O:14][CH3:15])[CH:9]=1)=[O:4].O>C(O)C>[CH3:15][O:14][C:10]1[CH:11]=[CH:12][C:13]2[CH2:2][C:3](=[O:4])[NH:5][CH2:6][CH2:7][C:8]=2[CH:9]=1
Reactant: COc1cccc(CCNC(=O)CCl)c1
Solvent: CCO
Solvent: O
Product: COc1ccc2c(c1)CCNC(=O)C2

Procedure:
N-chloroacetyl-N-[2-(3-methoxy-phenyl)-ethyl]amine (3.1 g, 0.0136 mol) is dissolved in ethanol (270 ml) and water (1530 ml) and illuminated for 10 hours in a nitrogen atmosphere at 20°-25° C. with a high pressure mercury lamp. The solution is evaporated down (about 400 ml), mixed with sodium bicarbonate and extracted several times with ethyl acetate. The extracts are dried over magnesium sulphate, concentrated by evaporation and the residue is purified over a silica gel column with ethyl acetate as eluant. Yield: 820 mg. Mp: 152°-154° C.
Reaction SMILES: [NH2:1][C:2]1[C:6]([NH:7][CH2:8][CH2:9][CH2:10][O:11][C:12]2[CH:17]=[CH:16][CH:15]=[C:14]([CH2:18][N:19]3[CH2:24][CH2:23][CH2:22][CH2:21][CH2:20]3)[CH:13]=2)=[N:5]S(=O)[N:3]=1.[ClH:26]>CO.C(O)C>[ClH:26].[ClH:26].[ClH:26].[N:19]1([CH2:18][C:14]2[CH:13]=[C:12]([CH:17]=[CH:16][CH:15]=2)[O:11][CH2:10][CH2:9][CH2:8][NH:7][C:6](=[NH:5])[C:2](=[NH:1])[NH2:3])[CH2:24][CH2:23][CH2:22][CH2:21][CH2:20]1
Reactant: NC1=NS(=O)N=C1NCCCOc1cccc(CN2CCCCC2)c1
Agent: Cl
Solvent: CO
Solvent: CCO
Product: N=C(N)C(=N)NCCCOc1cccc(CN2CCCCC2)c1
Yield: 82.6 %

Procedure:
A suspension of 3-amino-4-[3-(3-piperidinomethylphenoxy)propylamino]-1,2,5-thiadiazole 1-oxide (17.1 g; 47.0 mmoles) [prepared according to published United Kingdom Patent Application No. 2,067,987] in 450 mL of methanol was treated with 38 mL of concentrated HCl. The resultant solution was stirred for 3 hours at ambient temperature. Concentration of the solution followed by azeotropic removal of water with absolute ethanol gave colorless crystals. These were suspended in 200 mL of absolute ethanol, filtered and dried under vacuum to give 16.6 g (82.6%) of the title compound, m.p. 205°-222° C. (dec.). Recrystallization from 50% methanol-ethyl acetate gave an analytical sample, m.p. 206°-216° C. (dec.).
Reaction SMILES: ClC1C=CC=C(C(OO)=[O:9])C=1.[CH3:12][O:13][C:14]1[CH:19]=[CH:18][C:17]([C:20]2[N:21]=[C:22]([S:33][C:34]3[CH:39]=[CH:38][CH:37]=[CH:36][CH:35]=3)[NH:23][C:24]=2[C:25]2[CH:30]=[CH:29][C:28]([O:31][CH3:32])=[CH:27][CH:26]=2)=[CH:16][CH:15]=1>ClCCl>[CH3:12][O:13][C:14]1[CH:15]=[CH:16][C:17]([C:20]2[N:21]=[C:22]([S:33]([C:34]3[CH:39]=[CH:38][CH:37]=[CH:36][CH:35]=3)=[O:9])[NH:23][C:24]=2[C:25]2[CH:30]=[CH:29][C:28]([O:31][CH3:32])=[CH:27][CH:26]=2)=[CH:18][CH:19]=1
Reactant: COc1ccc(-c2nc(Sc3ccccc3)[nH]c2-c2ccc(OC)cc2)cc1
Reactant: O=C(OO)c1cccc(Cl)c1
Solvent: ClCCl
Product: COc1ccc(-c2nc(S(=O)c3ccccc3)[nH]c2-c2ccc(OC)cc2)cc1
Temperature: 25 °C
Reaction time: 3 h
Yield: 83 %

Procedure:
A solution of 2.164 g of 3-chloroperbenzoic acid (80%) in 150 ml of dichloromethane is added dropwise to a solution of 3.89 g of 4,5-bis(4-methoxyphenyl)-2-phenylthioimidazole in 100 ml of dichloromethane. The mixture is stirred for 3 hours at room temperature, the solution is washed with sodium bicarbonate solution, dried over sodium sulfate, and concentrated to dryness under vacuum. The residue is crystallized from ether/hexane. Recrystallization from ether/hexane yields 3.36 g of 4,5-bis(4-methoxyphenyl)-2-phenylsulfinylimidazole, mp 188°-190°.
Reaction SMILES: [C:1]([C:5]1[C:6]([O:35][CH3:36])=[C:7]([CH:24]=[C:25]([N:27]2[CH:32]=[CH:31][C:30](=[O:33])[NH:29][C:28]2=[O:34])[CH:26]=1)/[CH:8]=[CH:9]/[C:10]1[CH:18]=[CH:17][C:16]([NH:19][S:20]([CH3:23])(=[O:22])=[O:21])=[CH:15][C:11]=1[C:12](O)=[O:13])([CH3:4])([CH3:3])[CH3:2].S(Cl)([Cl:39])=O>>[C:1]([C:5]1[C:6]([O:35][CH3:36])=[C:7]([CH:24]=[C:25]([N:27]2[CH:32]=[CH:31][C:30](=[O:33])[NH:29][C:28]2=[O:34])[CH:26]=1)/[CH:8]=[CH:9]/[C:10]1[CH:18]=[CH:17][C:16]([NH:19][S:20]([CH3:23])(=[O:22])=[O:21])=[CH:15][C:11]=1[C:12]([Cl:39])=[O:13])([CH3:4])([CH3:3])[CH3:2]
Reactant: O=S(Cl)Cl
Reactant: COc1c(/C=C/c2ccc(NS(C)(=O)=O)cc2C(=O)O)cc(-n2ccc(=O)[nH]c2=O)cc1C(C)(C)C
Product: COc1c(/C=C/c2ccc(NS(C)(=O)=O)cc2C(=O)Cl)cc(-n2ccc(=O)[nH]c2=O)cc1C(C)(C)C

Procedure:
A solution of the product from Example 125 (257 mg, 0.50 mmol) in thionyl chloride (1.5 ml) was heated at 85° C. for 40 min and then concentrated and dried in vacuo to give the title compound as a solid (0.27 g).
Reaction SMILES: [Cl:1][C:2]1[CH:10]=[C:6]([C:7]([OH:9])=O)[C:5]([OH:11])=[CH:4][CH:3]=1.[NH2:12][C:13]1[CH:18]=[CH:17][CH:16]=[C:15]([CH3:19])[CH:14]=1.O(CC)P(OP(OCC)OCC)OCC>C1(C)C=CC=CC=1.C(OCC)(=O)C>[Cl:1][C:2]1[CH:3]=[CH:4][C:5]([OH:11])=[C:6]([CH:10]=1)[C:7]([NH:12][C:13]1[CH:18]=[CH:17][CH:16]=[C:15]([CH3:19])[CH:14]=1)=[O:9]
Reactant: O=C(O)c1cc(Cl)ccc1O
Reactant: Cc1cccc(N)c1
Agent: CCOP(OCC)OP(OCC)OCC
Solvent: Cc1ccccc1
Solvent: CCOC(C)=O
Product: Cc1cccc(NC(=O)c2cc(Cl)ccc2O)c1
Yield: 26.9 %

Procedure:
A mixture of 5-Chlorosalicylic acid (0.338 g, 1.9 mmol), m-Toluidine (0.2 g, 1.9 mmol) and Tetraethyl pyrophosphite (0.53 g, 2.0 mmol) in dry toluene was refluxed 7 hrs under nitrogen atmosphere. It was diluted with ethyl acetate, washed with HCl (10%) and then with water (3×30 mL). The organic layer was dried (Na2SO4), filtered and evaporated under vacuum. The resulting crude material was purified by column chromatography over SiO2 using mixture of ethyl acetate and hexanes (2:8) to give title compound (0.134 g,) 1H NMR (CDCl3/DMSO-d6) δ 2.38 (s, 3H), 6.89-7.03 (m, 2H), 7.19-7.59 (m, 4H), 8.08 (d, 1H), 9.92 (bs, 1H), 12.05 (s, 1H).
Reaction SMILES: [N+:1]([C:4]1[CH:5]=[C:6]([CH:9]=[CH:10][CH:11]=1)[CH:7]=O)([O-:3])=[O:2].[CH2:12]([O:14][C:15](=[O:25])[CH2:16]P(OCC)(OCC)=O)[CH3:13].[H-].[Na+].O>CN(C=O)C>[N+:1]([C:4]1[CH:5]=[C:6]([CH:7]=[CH:16][C:15]([O:14][CH2:12][CH3:13])=[O:25])[CH:9]=[CH:10][CH:11]=1)([O-:3])=[O:2]
Reactant: O=Cc1cccc([N+](=O)[O-])c1
Reactant: CCOC(=O)CP(=O)(OCC)OCC
Agent: [H-]
Agent: [Na+]
Solvent: O
Solvent: CN(C)C=O
Product: CCOC(=O)C=Cc1cccc([N+](=O)[O-])c1
Temperature: 25 °C
Reaction time: 1.5 h
Yield: 96.5 %

Procedure:
To a solution of 3-nitrobenzaldehyde (49 g, 295 mmol) and (diethoxy-phosphoryl)-acetic acid ethyl ester (72.74 g, 325 mmol) in DMF (300 ml) at 0° C. was added NaH (14.2 g, 354 mmol) portionwise and stirred for 1.5 hrs at r.t. The reaction mixture was poured into water to give colorless crystals, which were collected by filtration and washed with water and hexane to give the product ethyl 3-(3-nitrophenyl)acrylate (63 g, yield 96.6%). 1H NMR MeOD 400 MHz. δ 8.42-7.62 (m, 4H), 7.74-7.70 (d, 1H), 6.68-6.64 (d, 1H), 4.28-4.22 (m, 2H), 1.34-1.30 (m, 3H).
Reaction SMILES: C([O:4][CH2:5][C:6]1[C:7]([N:29]2[CH2:41][CH2:40][N:32]3[C:33]4[CH2:34][CH2:35][CH2:36][CH2:37][C:38]=4[CH:39]=[C:31]3[C:30]2=[O:42])=[N:8][CH:9]=[CH:10][C:11]=1[C:12]1[CH:17]=[C:16]([NH:18][C:19]2[CH:23]=[C:22]([CH:24]3[CH2:26][CH2:25]3)[NH:21][N:20]=2)[C:15](=[O:27])[N:14]([CH3:28])[CH:13]=1)(=O)C.O[Li].O>CC(O)C.C1COCC1.O>[CH:24]1([C:22]2[NH:21][N:20]=[C:19]([NH:18][C:16]3[C:15](=[O:27])[N:14]([CH3:28])[CH:13]=[C:12]([C:11]4[CH:10]=[CH:9][N:8]=[C:7]([N:29]5[CH2:41][CH2:40][N:32]6[C:33]7[CH2:34][CH2:35][CH2:36][CH2:37][C:38]=7[CH:39]=[C:31]6[C:30]5=[O:42])[C:6]=4[CH2:5][OH:4])[CH:17]=3)[CH:23]=2)[CH2:25][CH2:26]1
Reactant: CC(=O)OCc1c(-c2cc(Nc3cc(C4CC4)[nH]n3)c(=O)n(C)c2)ccnc1N1CCn2c(cc3c2CCCC3)C1=O
Agent: [Li]O
Solvent: C1CCOC1
Solvent: O
Solvent: CC(C)O
Product: Cn1cc(-c2ccnc(N3CCn4c(cc5c4CCCC5)C3=O)c2CO)cc(Nc2cc(C3CC3)[nH]n2)c1=O
Temperature: 30 °C
Reaction time: 1 h
Yield: 61.4 %

Procedure:
A mixture of 118c (350 mg, 0.62 mmol) and LiOH.H2O (260 mg, 6.2 mmol) in iPrOH/THF (1:1, 3 mL) and H2O (1 mL) was stirred at 30° C. for 1 h. The mixture was evaporated in vacuo and the residue was extracted with EtOAc (10 mL×2). The combined EtOAc extract was concentrated under reduced pressure and the residue was purified by reverse-phase prep-HPLC to afford 118 (200 mg, 54%) as a white solid. LCMS: [M+H]+ 526. 1H NMR (500 MHz, DMSO) δ 11.83 (s, 1H), 8.48 (d, J=5, 1H), 8.05 (d, J=2, 1H), 8.03 (s, 1H), 7.38 (d, J=2, 1H), 7.31 (d, J=5, 1H), 6.58 (s, 1H), 5.81 (d, J=2, 1H), 4.95 (t, J=5, 1H), 4.49-4.51 (m, 1H), 4.38-4.40 (m, 1H), 4.19-4.21 (m, 3H), 3.85-3.87 (m, 1H), 3.58 (s, 3H), 2.61-2.62 (m, 1H), 2.56-2.57 (m, 1H), 2.48-2.49 (m, 2H), 1.81-1.82 (m, 3H), 1.70-1.71 (m, 2H), 0.88-0.89 (m, 2H), 0.63-0.64 (m, 2H)
Reaction SMILES: Br[C:2]1[C:11]([CH2:12][O:13][C:14]2[CH:19]=[C:18]([F:20])[CH:17]=[CH:16][C:15]=2[CH3:21])=[C:10]2[C:5]([NH:6][C:7]([CH3:25])([CH3:24])[C:8](=[O:23])[N:9]2[CH3:22])=[CH:4][CH:3]=1.[CH3:26][O:27][C:28]1[CH:33]=[C:32]([O:34][C:35]([F:38])([F:37])[F:36])[CH:31]=[CH:30][C:29]=1B(O)O.C(=O)([O-])[O-].C(OCC)(=O)C>CN(C)C=O.C1C=CC(P(C2C=CC=CC=2)C2C=CC=CC=2)=CC=1.C1C=CC(P(C2C=CC=CC=2)C2C=CC=CC=2)=CC=1.Cl[Pd]Cl.O>[F:20][C:18]1[CH:17]=[CH:16][C:15]([CH3:21])=[C:14]([CH:19]=1)[O:13][CH2:12][C:11]1[C:2]([C:29]2[CH:30]=[CH:31][C:32]([O:34][C:35]([F:37])([F:38])[F:36])=[CH:33][C:28]=2[O:27][CH3:26])=[CH:3][CH:4]=[C:5]2[C:10]=1[N:9]([CH3:22])[C:8](=[O:23])[C:7]([CH3:25])([CH3:24])[NH:6]2
Reactant: COc1cc(OC(F)(F)F)ccc1B(O)O
Reactant: Cc1ccc(F)cc1OCc1c(Br)ccc2c1N(C)C(=O)C(C)(C)N2
Agent: Cl[Pd]Cl
Agent: O=C([O-])[O-]
Agent: c1ccc(P(c2ccccc2)c2ccccc2)cc1
Solvent: O
Solvent: CN(C)C=O
Solvent: CCOC(C)=O
Product: COc1cc(OC(F)(F)F)ccc1-c1ccc2c(c1COc1cc(F)ccc1C)N(C)C(=O)C(C)(C)N2
Temperature: 80 °C
Reaction time: 2 h
Yield: 83.3 %

Procedure:
A mixture of 7-bromo-8-(5-fluoro-2-methylphenoxymethyl)-1,3,3-trimethyl-3,4-dihydro-1H-quinoxalin-2-one (Reference Compound No. 8-1, 49.7 mg, 0.122 mmol), 2-methoxy-4-trifluoromethoxyphenylboronic acid (58.1 mg, 0.246 mmol), cessium carbonate (119 mg, 0.36 mmol) and bis(triphenylphosphin)palladium(II)dichloride (12.0 mg, 0.0171 mmol) was suspended in anhydrous N,N-dimethylformamide (0.5 ml) and stirred at 80° C. for 2 hours under argon atmosphere. After cooling down, ethyl acetate (100 mL) and water (100 mL) was added and partitioned. The organic layer was washed with saturated brine (50 mL), dried over anhydrous magnesium sulfate, and then the solvent was removed under reduced pressure. The obtained residue was purified by silica gel column chromatography (hexane-ethyl acetate) to give the titled compound (52.7 mg) as a colorless amorphous product. (Yield 58%)
Reaction SMILES: I[C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=1.[CH3:8][Si:9]([C:12]#[CH:13])([CH3:11])[CH3:10].C(N(CC)CC)C>COCCOC.Cl[Pd](Cl)([P](C1C=CC=CC=1)(C1C=CC=CC=1)C1C=CC=CC=1)[P](C1C=CC=CC=1)(C1C=CC=CC=1)C1C=CC=CC=1.[Cu]I>[CH3:8][Si:9]([CH3:11])([CH3:10])[C:12]#[C:13][C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=1
Reactant: C#C[Si](C)(C)C
Reactant: Ic1ccccc1
Agent: Cl[Pd](Cl)([P](c1ccccc1)(c1ccccc1)c1ccccc1)[P](c1ccccc1)(c1ccccc1)c1ccccc1
Agent: [Cu]I
Solvent: COCCOC
Solvent: CCN(CC)CC
Product: C[Si](C)(C)C#Cc1ccccc1
Temperature: 25 °C
Reaction time: 5 h

Procedure:
A solution of iodobenzene (1 mmole) in DME (5 mL) was treated with trimethylsilylacetylene (2 mmole), Pd(PPh3)2Cl2 (0.035 mmole), CuI (0.08 mmole) and triethylamine (4 mmole), and the resulting reaction mixture was stirred under nitrogen at room temperature for 5 h. Evaporation followed by chromatography gave 1-trimethylsilyl-2-phenylacetylene as a solid.
Reaction SMILES: [CH2:1]([O:5][CH2:6][CH2:7][O:8][C:9]1[CH:14]=[CH:13][C:12]([C:15]2[CH:16]=[CH:17][C:18]3[N:24]([CH2:25][CH:26]([CH3:28])[CH3:27])[CH2:23][CH2:22][C:21]([C:29]([NH:31][C:32]4[CH:37]=[CH:36][C:35]([S:38][CH2:39][C:40]5[N:44]=[CH:43][N:42]([CH3:45])[N:41]=5)=[CH:34][CH:33]=4)=[O:30])=[CH:20][C:19]=3[CH:46]=2)=[CH:11][CH:10]=1)[CH2:2][CH2:3][CH3:4].ClC1C=CC=C(C(OO)=[O:55])C=1.S([O-])([O-])(=O)=S.[Na+].[Na+]>ClCCl>[CH2:1]([O:5][CH2:6][CH2:7][O:8][C:9]1[CH:10]=[CH:11][C:12]([C:15]2[CH:16]=[CH:17][C:18]3[N:24]([CH2:25][CH:26]([CH3:27])[CH3:28])[CH2:23][CH2:22][C:21]([C:29]([NH:31][C:32]4[CH:33]=[CH:34][C:35]([S:38]([CH2:39][C:40]5[N:44]=[CH:43][N:42]([CH3:45])[N:41]=5)=[O:55])=[CH:36][CH:37]=4)=[O:30])=[CH:20][C:19]=3[CH:46]=2)=[CH:13][CH:14]=1)[CH2:2][CH2:3][CH3:4]
Reactant: O=C(OO)c1cccc(Cl)c1
Reactant: CCCCOCCOc1ccc(-c2ccc3c(c2)C=C(C(=O)Nc2ccc(SCc4ncn(C)n4)cc2)CCN3CC(C)C)cc1
Agent: O=S([O-])([O-])=S
Agent: [Na+]
Solvent: ClCCl
Product: CCCCOCCOc1ccc(-c2ccc3c(c2)C=C(C(=O)Nc2ccc(S(=O)Cc4ncn(C)n4)cc2)CCN3CC(C)C)cc1
Temperature: -78 °C
Reaction time: 0.5 h
Yield: 82.8 %

Procedure:
To a solution of 7-[4-(2-butoxyethoxy)phenyl]-1-isobutyl-N-[4-(1-methyl-1H-1,2,4-triazol-3-ylmethylthio)phenyl]-2,3-dihydro-1H-benzazepine-4-carboxamide (0.8 g) in dichloromethane (20 ml) was added dropwise a solution of 3-chloroperbenzoic acid (70%, 0.46 g) in dichloromethane (10 ml) at −78° C., and the mixture was stirred at −78° C. for 0.5 hour. To the reaction solution was added sodium thiosulfate solution at room temperature and the mixture was stirred for several minutes. The mixture was extracted with ethyl acetate and the organic layer was washed with sodium bicarbonate solution and saturated brine, dried over magnesium sulfate and concentrated under reduced pressure. The obtained residue was purified by column chromatography (ethanol:ethyl acetate 1:5→1:3), and was further recrystalized from ethyl acetate-hexane, to give 7-[4-(2-butoxyethoxy)phenyl]-1-isobutyl-N-[4-(1-methyl-1H-1,2,4-triazol-3-ylmethylsulfinyl)phenyl]-2,3-dihydro-1H-benzazepine-4-carboxamide (Compound 126) (678.9 mg) as yellow crystals.
Reaction SMILES: [Br:1][C:2]1[CH:3]=[CH:4][C:5]([CH2:8][O:9][C:10]2[CH:15]=[CH:14][N:13]([CH2:16][CH2:17][C:18]3[CH:28]=[CH:27][C:21]4[CH2:22][CH2:23][NH:24][CH2:25][CH2:26][C:20]=4[CH:19]=3)[C:12](=[O:29])[CH:11]=2)=[N:6][CH:7]=1.C=O.[C:32](O[BH-](OC(=O)C)OC(=O)C)(=O)C.[Na+]>C1COCC1>[Br:1][C:2]1[CH:3]=[CH:4][C:5]([CH2:8][O:9][C:10]2[CH:15]=[CH:14][N:13]([CH2:16][CH2:17][C:18]3[CH:28]=[CH:27][C:21]4[CH2:22][CH2:23][N:24]([CH3:32])[CH2:25][CH2:26][C:20]=4[CH:19]=3)[C:12](=[O:29])[CH:11]=2)=[N:6][CH:7]=1
Reactant: O=c1cc(OCc2ccc(Br)cn2)ccn1CCc1ccc2c(c1)CCNCC2
Reactant: CC(=O)O[BH-](OC(C)=O)OC(C)=O
Agent: C=O
Agent: [Na+]
Solvent: C1CCOC1
Product: CN1CCc2ccc(CCn3ccc(OCc4ccc(Br)cn4)cc3=O)cc2CC1
Temperature: 25 °C
Reaction time: 48 h

Procedure:
To 60 mg (0.13 mmol) 4-(5-bromo-pyridin-2-ylmethoxy)-1-[2-(2,3,4,5-tetrahydro-1H-3-benzazepin-7-yl)-ethyl]-1H-pyridin-2-one (example 23.15) in 5.0 mL THF is added 43 μL (0.53 mmol) aqueous 37% formaldehyde solution and 56 mg (0.26 mmol) sodium triacetoxy-borohydride. The mixture is acidified with pH 5 buffer solution and is stirred 48 h at RT. After filtration is the residue purified via reverse HPLC chromatography (Waters Xbridge; water (0.30% NH4OH)/acetonitrile (0.30% NH4OH) 95:5 to 5:95).
Reaction SMILES: Br[C:2]1[CH:7]=[CH:6][C:5]([O:8][CH3:9])=[CH:4][CH:3]=1.[C:10]([OH:14])(=[O:13])[CH:11]=[CH2:12].C(NCCCC)CCC>[Pd].CN1CCCC1=O>[CH3:9][O:8][C:5]1[CH:6]=[CH:7][C:2]([CH:12]=[CH:11][C:10]([OH:14])=[O:13])=[CH:3][CH:4]=1
Reactant: COc1ccc(Br)cc1
Reactant: C=CC(=O)O
Agent: [Pd]
Solvent: CN1CCCC1=O
Solvent: CCCCNCCCC
Product: COc1ccc(C=CC(=O)O)cc1
Reaction time: 4 h
Yield: 56.1 %

Procedure:
18.7 g (0.1 mole) p-bromoanisole, 500 mg Pd on carbon (5%), 40 ml N-methylpyrrolidone, 7.57 g (0.105 mole) acrylic acid and 13.57 g (0.105 mole) dibutylamine are stirred under nitrogen at 80° for 1 hour and then at 180° for 4 hours. The catalyst is removed by filtration at 100°. To the filtrate are added 200 ml of 2N sodium hydroxide and the solution is then washed twice with ether. Acidification to pH 1 with 2N hydrochloric acid, followed by filtration furnishes 10 g of p-methoxycinnamic acid (56% yield), top: 167°; no depression with an authentic sample is observed, the NMR data are as in example 8.
Reaction SMILES: [Cl:1][C:2]1[CH:3]=[C:4]([C:12]2[N:16]=[C:15]([C:17]3[CH:23]=[CH:22][C:20]([NH2:21])=[CH:19][CH:18]=3)[O:14][N:13]=2)[CH:5]=[CH:6][C:7]=1[O:8][CH:9]([CH3:11])[CH3:10].O=[C:25]1[CH2:28][CH:27]([C:29]([OH:31])=[O:30])[CH2:26]1.C(O)(=O)C.C([BH3-])#N.[Na+]>CO>[Cl:1][C:2]1[CH:3]=[C:4]([C:12]2[N:16]=[C:15]([C:17]3[CH:18]=[CH:19][C:20]([NH:21][CH:25]4[CH2:28][CH:27]([C:29]([OH:31])=[O:30])[CH2:26]4)=[CH:22][CH:23]=3)[O:14][N:13]=2)[CH:5]=[CH:6][C:7]=1[O:8][CH:9]([CH3:11])[CH3:10]
Reactant: O=C1CC(C(=O)O)C1
Reactant: CC(C)Oc1ccc(-c2noc(-c3ccc(N)cc3)n2)cc1Cl
Agent: [BH3-]C#N
Agent: [Na+]
Solvent: CC(=O)O
Solvent: CO
Product: CC(C)Oc1ccc(-c2noc(-c3ccc(NC4CC(C(=O)O)C4)cc3)n2)cc1Cl
Temperature: 25 °C
Reaction time: 8 h
Yield: 56.9 %

Procedure:
4-(3-(3-chloro-4-isopropoxyphenyl)-1,2,4-oxadiazol-5-yl)aniline (250 mg, 0.531 mmol) in Methanol (1478 μl) at room temperature was added 3-oxocyclobutanecarboxylic acid (60.5 mg, 0.531 mmol) followed by acetic acid (814 μl, 14.22 mmol). The reaction mixture was stirred at room temperature for 5 minutes before the addition of sodium cyanoborohydride (16.67 mg, 0.265 mmol). The reaction mixture was stirred overnight at room temperature. The solvent was removed and the crude material purified by FCC (50% ethyl acetate/heptane) to afford 3-(4-(3-(3-chloro-4-isopropoxyphenyl)-1,2,4-oxadiazol-5-yl)phenylamino)cyclobutanecarboxylic acid (139 mg, 0.302 mmol, 56.9% yield) as a white solid. LCMS (Table A, Method b) 2.89 min, (M+H)+ 428.20.
Reaction SMILES: [NH2:1][C:2]1[CH:7]=[CH:6][C:5]([O:8][CH3:9])=[CH:4][C:3]=1[S:10]([NH2:13])(=[O:12])=[O:11].Cl.[CH:15](N)=N.C(N(CC)CC)C>C1(C)C=CC=CC=1>[CH3:9][O:8][C:5]1[CH:6]=[CH:7][C:2]2[NH:1][CH:15]=[N:13][S:10](=[O:11])(=[O:12])[C:3]=2[CH:4]=1
Reactant: N=CN
Reactant: COc1ccc(N)c(S(N)(=O)=O)c1
Agent: Cl
Solvent: CCN(CC)CC
Solvent: Cc1ccccc1
Product: COc1ccc2c(c1)S(=O)(=O)N=CN2

Procedure:
A suspension of 3.0 g of 2-amino-5-methoxy-benzenesulphonamide is stirred for 1 night at 80° C. in the presence of 1.31 g of formamidine hydrochloride and 2.27 ml of triethylamine in 50 ml of toluene. The toluene is evaporated off in vacuo. The residue is taken up in water and the precipitate is filtered off.
Reaction SMILES: [Cl:1][C:2]1[CH:7]=[C:6]2[NH:8][C:9](=[O:38])[C:10]3([CH:15]([C:16]4[CH:21]=[C:20]([Cl:22])[CH:19]=[CH:18][C:17]=4[O:23][C:24]([CH3:28])([CH3:27])[CH2:25][OH:26])[CH2:14][C:13](=[O:29])[NH:12][CH:11]3[C:30]3[CH:35]=[C:34]([F:36])[CH:33]=[CH:32][C:31]=3[CH3:37])[C:5]2=[CH:4][CH:3]=1.CCN=C=NCCCN(C)C.Cl.C1C=[CH:53][C:54]2[N:59](O)N=N[C:55]=2[CH:56]=1.CCN(C(C)C)C(C)C.C1(N)CCC1>C1COCC1>[Cl:1][C:2]1[CH:7]=[C:6]2[NH:8][C:9](=[O:38])[C:10]3([CH:15]([C:16]4[CH:21]=[C:20]([Cl:22])[CH:19]=[CH:18][C:17]=4[O:23][C:24]([C:25](=[O:26])[NH:59][CH:54]4[CH2:53][CH2:56][CH2:55]4)([CH3:28])[CH3:27])[CH2:14][C:13](=[O:29])[NH:12][CH:11]3[C:30]3[CH:35]=[C:34]([F:36])[CH:33]=[CH:32][C:31]=3[CH3:37])[C:5]2=[CH:4][CH:3]=1
Reactant: On1nnc2ccccc21
Reactant: Cc1ccc(F)cc1C1NC(=O)CC(c2cc(Cl)ccc2OC(C)(C)CO)C12C(=O)Nc1cc(Cl)ccc12
Agent: CCN=C=NCCCN(C)C
Agent: Cl
Agent: NC1CCC1
Solvent: C1CCOC1
Solvent: CCN(C(C)C)C(C)C
Product: Cc1ccc(F)cc1C1NC(=O)CC(c2cc(Cl)ccc2OC(C)(C)C(=O)NC2CCC2)C12C(=O)Nc1cc(Cl)ccc12
Temperature: 25 °C
Reaction time: 8 h
Yield: 42.7 %

Procedure:
To a mixture of racemic (2′S,3S,4′R)-6-chloro-4′-[5-chloro-2-(2-hydroxy-1,1-dimethyl-ethoxy)-phenyl]-2′-[5-fluoro-2-methylphenyl]-spiro[3H-indole-3,3′-piperidine]-2,6′(1H)-dione (35 mg, 0.06 mmol), EDCl (18 mg, 0.094 mmol), HOBt (14 mg, 0.094 mmol) and DIPEA (23 mg, 0.2 mmol) in THF (1 mL) was added cyclobutylamine (13 mg, 0.18 mmol). The mixture was stirred at room temperature overnight, purified by prep-HPLC to give the title compound as a white solid (16 mg).
Reaction SMILES: [C:1]([N:4]1[C@@H:10]([CH3:11])[C@H:9]([NH:12][C:13](=[O:25])[C@@H:14]([N:16](C)[C:17](=O)OC(C)(C)C)[CH3:15])[C:8](=[O:26])[N:7]([CH2:27][C:28]2[C:37]3[C:32](=[CH:33][CH:34]=[CH:35][CH:36]=3)[CH:31]=[CH:30][C:29]=2[O:38][CH3:39])[C:6]2[CH:40]=[CH:41][CH:42]=[CH:43][C:5]1=2)(=[O:3])[CH3:2].[ClH:44]>O1CCOCC1.CCOCC>[ClH:44].[C:1]([N:4]1[C@@H:10]([CH3:11])[C@H:9]([NH:12][C:13](=[O:25])[C@@H:14]([NH:16][CH3:17])[CH3:15])[C:8](=[O:26])[N:7]([CH2:27][C:28]2[C:37]3[C:32](=[CH:33][CH:34]=[CH:35][CH:36]=3)[CH:31]=[CH:30][C:29]=2[O:38][CH3:39])[C:6]2[CH:40]=[CH:41][CH:42]=[CH:43][C:5]1=2)(=[O:3])[CH3:2]
Reactant: COc1ccc2ccccc2c1CN1C(=O)[C@@H](NC(=O)[C@H](C)N(C)C(=O)OC(C)(C)C)[C@H](C)N(C(C)=O)c2ccccc21
Agent: Cl
Solvent: C1COCCO1
Solvent: CCOCC
Product: CN[C@@H](C)C(=O)N[C@@H]1C(=O)N(Cc2c(OC)ccc3ccccc23)c2ccccc2N(C(C)=O)[C@H]1C
Reaction time: 2 h
Yield: 73 %

Procedure:
A rt suspension of tert-butyl(S)-1-((2S,3S)-1-acetyl-5-((2-methoxynaphthalen-1-yl)methyl)-2-methyl-4-oxo-2,3,4,5-tetrahydro-1H-benzo[b][1,4]diazepin-3-ylamino)-1-oxopropan-2-yl(methyl)carbamate (49.8 mg, 84.6 μmol) in 4 M HCl in dioxane (423 μl) was stirred for 2 h. The reaction was diluted with Et2O and the solids were collected by vacuum filtration, taken up in MeCN—H2O, and lyophilized to provide (S)-N-((2S,3S)-1-acetyl-5-((2-methoxynaphthalen-1-yl)methyl)-2-methyl-4-oxo-2,3,4,5-tetrahydro-1H-benzo[b][1,4]diazepin-3-yl)-2-(methylamino)propanamide hydrochloride (32.4 mg, 73%) as a white solid. MS m/z 489 (MH)+.