Azzindani/Open_Reaction_Data huggingface dataset:
Reaction SMILES: [OH:1][CH2:2][C@H:3]1[CH2:7][CH2:6][N:5]([C:8]([O:10][C:11]([CH3:14])([CH3:13])[CH3:12])=[O:9])[CH2:4]1.[H-].[Na+].F[C:18]1[CH:23]=[CH:22][C:21]([S:24]([NH2:27])(=[O:26])=[O:25])=[CH:20][C:19]=1[N+:28]([O-:30])=[O:29]>O1CCCC1>[N+:28]([C:19]1[CH:20]=[C:21]([S:24](=[O:26])(=[O:25])[NH2:27])[CH:22]=[CH:23][C:18]=1[O:1][CH2:2][C@H:3]1[CH2:7][CH2:6][N:5]([C:8]([O:10][C:11]([CH3:14])([CH3:13])[CH3:12])=[O:9])[CH2:4]1)([O-:30])=[O:29]
Reactant: NS(=O)(=O)c1ccc(F)c([N+](=O)[O-])c1
Reactant: CC(C)(C)OC(=O)N1CC[C@H](CO)C1
Agent: [H-]
Agent: [Na+]
Solvent: C1CCOC1
Product: CC(C)(C)OC(=O)N1CC[C@H](COc2ccc(S(N)(=O)=O)cc2[N+](=O)[O-])C1
Reaction time: 0.25 h

Procedure:
To a solution of (S)-tert-butyl 3-(hydroxymethyl)pyrrolidine-1-carboxylate (0.300 g) in tetrahydrofuran (5 mL) was added sodium hydride (0.238 g). After stirring for 15 minutes, 4-fluoro-3-nitrobenzenesulfonamide (0.295 g) was added and reaction stirred at room temperature. After 1 hour, the reaction was partitioned between water (25 mL) and dichloromethane (50 mL) and the reaction quenched with 1N aqueous HCl (5.96 mL). The organic layer was separated, dried over magnesium sulfate, filtered, and concentrated. Silica gel chromatography (Reveleris 12 g) eluting with a gradient of 0.2% to 2% methanol/dichloromethane over 30 minutes (flow=36 m/minute) gave the title compound.
Reaction SMILES: [Cl:1][C:2]1[CH:7]=[C:6](I)[CH:5]=[C:4]([Cl:9])[C:3]=1[NH:10][C:11]1[C:20]2[CH:21]=[CH:22][NH:23][C:24](=[O:25])[C:19]=2[C:18]2[C:13](=[CH:14][CH:15]=[N:16][CH:17]=2)[N:12]=1.C(N(CC)CC)C.[CH3:33][C:34]([OH:38])([C:36]#[CH:37])[CH3:35]>CN(C=O)C.[Cu]I.C1C=CC([P]([Pd]([P](C2C=CC=CC=2)(C2C=CC=CC=2)C2C=CC=CC=2)([P](C2C=CC=CC=2)(C2C=CC=CC=2)C2C=CC=CC=2)[P](C2C=CC=CC=2)(C2C=CC=CC=2)C2C=CC=CC=2)(C2C=CC=CC=2)C2C=CC=CC=2)=CC=1>[Cl:1][C:2]1[CH:7]=[C:6]([C:37]#[C:36][C:34]([OH:38])([CH3:35])[CH3:33])[CH:5]=[C:4]([Cl:9])[C:3]=1[NH:10][C:11]1[C:20]2[CH:21]=[CH:22][NH:23][C:24](=[O:25])[C:19]=2[C:18]2[C:13](=[CH:14][CH:15]=[N:16][CH:17]=2)[N:12]=1
Reactant: O=c1[nH]ccc2c(Nc3c(Cl)cc(I)cc3Cl)nc3ccncc3c12
Reactant: C#CC(C)(C)O
Agent: [Cu]I
Agent: c1ccc([P](c2ccccc2)(c2ccccc2)[Pd]([P](c2ccccc2)(c2ccccc2)c2ccccc2)([P](c2ccccc2)(c2ccccc2)c2ccccc2)[P](c2ccccc2)(c2ccccc2)c2ccccc2)cc1
Solvent: CN(C)C=O
Solvent: CCN(CC)CC
Product: CC(C)(O)C#Cc1cc(Cl)c(Nc2nc3ccncc3c3c(=O)[nH]ccc23)c(Cl)c1
Temperature: 80 °C

Procedure:
To a solution of 6-[(2,6-dichloro-4-iodophenyl)amino]pyrido[4,3-c]-1,6-naphthyridin-10(9H)-one (50 mg, 0.10 mmol) in DMF (4 mL) were added CuI (3.94 mg, 0.02 mmol), triethylamine (30 uL, 0.20 mmol), tetrakis(triphenylphosphine)palladium (0) (12 mg, 10.4 umol), and 2-methylbut-3-yn-2-ol (17.4 mg, 0.21 mmol). The mixture was degassed by bubbling nitrogen gas and heated to 80° C. overnight. After cooling to room temperature, the mixture was diluted with water and extracted with EtOAc. The organic layers were combined, dried with MgSO4, filtered, and concentrated under reduced pressure. Purification by column chromatography on silica gel (100% CH2Cl2 to 70% CH2Cl2/30% MeOH) afforded the title compound.
Reaction SMILES: Br[C:2]1[CH:3]=[C:4]([O:9][C:10]2[C:11]([F:27])=[C:12]([CH2:17][NH:18][C:19]([C:21]3[NH:25][CH:24]=[N:23][C:22]=3[Cl:26])=[O:20])[CH:13]=[CH:14][C:15]=2[Cl:16])[CH:5]=[C:6]([Cl:8])[CH:7]=1.[CH3:28][C@@H:29]([OH:32])[C:30]#[CH:31]>C1COCC1.CCOC(C)=O.[Cu]I>[Cl:26][C:22]1[N:23]=[CH:24][NH:25][C:21]=1[C:19]([NH:18][CH2:17][C:12]1[CH:13]=[CH:14][C:15]([Cl:16])=[C:10]([O:9][C:4]2[CH:3]=[C:2]([C:31]#[C:30][C@H:29]([OH:32])[CH3:28])[CH:7]=[C:6]([Cl:8])[CH:5]=2)[C:11]=1[F:27])=[O:20]
Reactant: O=C(NCc1ccc(Cl)c(Oc2cc(Cl)cc(Br)c2)c1F)c1[nH]cnc1Cl
Reactant: C#C[C@@H](C)O
Agent: [Cu]I
Solvent: C1CCOC1
Solvent: CCOC(C)=O
Product: C[C@@H](O)C#Cc1cc(Cl)cc(Oc2c(Cl)ccc(CNC(=O)c3[nH]cnc3Cl)c2F)c1
Yield: 23.2 %

Procedure:
To a solution of N-({3-[(3-bromo-5-chlorophenyl)oxy]-4-chloro-2-fluorophenyl}methyl)-4-chloro-1H-imidazole-5-carboxamide (70 mg, 0.142 mmol), palladiumbisdichlorobistriphenylphosphine (9.96 mg, 0.014 mmol), copper(I) iodide (1.351 mg, 7.09 μmol) and TEA (0.099 ml, 0.710 mmol) in THF (6 ml) was added (2R)-3-butyn-2-ol (24.85 mg, 0.355 mmol) and the reaction mixture was irradiated in a personal microwave reaction for 10 minutes at 120° C. The reaction mixture was diluted with EtOAc and washed with water. The solvent was removed and the crude material was purified via reverse phase HPLC to give 4-chloro-N-{[4-chloro-3-({3-chloro-5-[(3R)-3-hydroxy-1-butyn-1-yl]phenyl}oxy)-2-fluorophenyl]methyl}-1H-imidazole-5-carboxamide (16 mg, 0.033 mmol, 23% yield). 1H NMR (400 MHz, METHANOL-d4) δ ppm 7.24-7.45 (m, 3H), 7.11 (s, 1H), 6.89 (s, 1H), 6.74 (s, 1H), 4.47-4.70 (m, 3H), 1.41 (d, 3H). LC-MS (ES+) m/z 482.03, [M+H].
Reaction SMILES: [CH3:1][O:2][C:3]1[CH:9]=[CH:8][C:6]([NH2:7])=[CH:5][CH:4]=1.I[CH3:11]>C(#N)C.C(N(C(C)C)CC)(C)C>[CH3:1][O:2][C:3]1[CH:9]=[CH:8][C:6]([NH:7][CH3:11])=[CH:5][CH:4]=1
Reactant: CI
Reactant: COc1ccc(N)cc1
Solvent: CC#N
Solvent: CCN(C(C)C)C(C)C
Product: CNc1ccc(OC)cc1
Temperature: 60 °C
Reaction time: 12 h

Procedure:
To a solution of 4-methoxy-aniline (0.65 g, 5.28 mmol) and iodomethane (0.33 mL, 5.28 mmol) in Acetonitrile (10.0 mL), diisopropylethylamine was added (1.50 mL, 10.56 mmol) dropwise. After the addition was complete, the reaction was stirred at 60° C. for 12 hours. The reaction mixture was concentrated and the crude product 6a was used directly for the next step.
Reaction SMILES: [OH:1][C@H:2]1[CH2:7][CH2:6][C@H:5]([N:8]2[C:13](=[O:14])[C:12]([CH2:15][C:16]3[CH:21]=[CH:20][C:19]([C:22]4[C:23]([C:28]#[N:29])=[CH:24][CH:25]=[CH:26][CH:27]=4)=[CH:18][CH:17]=3)=[C:11]([CH2:30][CH2:31][CH3:32])[N:10]3[N:33]=[CH:34][N:35]=[C:9]23)[CH2:4][CH2:3]1.[N+](=[C:38]([CH2:44][CH:45]=[CH2:46])[C:39]([O:41][CH2:42][CH3:43])=[O:40])=[N-]>C1(C)C=CC=CC=1.C([O-])(=O)C.[Rh+2].C([O-])(=O)C>[C:28]([C:23]1[CH:24]=[CH:25][CH:26]=[CH:27][C:22]=1[C:19]1[CH:20]=[CH:21][C:16]([CH2:15][C:12]2[C:13](=[O:14])[N:8]([C@H:5]3[CH2:6][CH2:7][C@H:2]([O:1][CH:38]([CH2:44][CH:45]=[CH2:46])[C:39]([O:41][CH2:42][CH3:43])=[O:40])[CH2:3][CH2:4]3)[C:9]3[N:10]([N:33]=[CH:34][N:35]=3)[C:11]=2[CH2:30][CH2:31][CH3:32])=[CH:17][CH:18]=1)#[N:29]
Reactant: C=CCC(=[N+]=[N-])C(=O)OCC
Reactant: CCCc1c(Cc2ccc(-c3ccccc3C#N)cc2)c(=O)n([C@H]2CC[C@H](O)CC2)c2ncnn12
Agent: [Rh+2]
Agent: CC(=O)[O-]
Solvent: Cc1ccccc1
Product: C=CCC(O[C@H]1CC[C@H](n2c(=O)c(Cc3ccc(-c4ccccc4C#N)cc3)c(CCC)n3ncnc32)CC1)C(=O)OCC
Temperature: 80 °C
Reaction time: 0.17 h

Procedure:
A mixture of 4′-{[4-(trans-4-hydroxycyclohexyl)-5-oxo-7-propyl-4,5-dihydro[1,2,4]triazolo[1,5-a]pyrimidin-6-yl]methyl}biphenyl-2-carbonitrile (1.8 g), rhodium(II) acetate (dimer) (0.018 g) and toluene (20 mL) was heated to 80° C. under an argon atmosphere, a solution of ethyl 2-diazopent-4-enoate (3.7 g) in toluene (20 mL) was added dropwise, and the mixture was stirred at 80° C. for 10 min. A solution of ethyl 2-diazopent-4-enoate (3.7 g) in toluene (10 mL) was further added, and the mixture was stirred at 80° C. for 10 min. The reaction mixture was concentrated under reduced pressure, and the residue was purified by silica gel column chromatography to give the title compound as a colorless solid (0.98 g, 41%).
Reaction SMILES: [CH3:1][C:2]1[O:3][C:4]2[CH:10]=[CH:9][C:8]([CH2:11][NH2:12])=[CH:7][C:5]=2[N:6]=1.[CH3:13][O:14][C:15]1[CH:22]=[CH:21][CH:20]=[C:19]([O:23][CH3:24])[C:16]=1[CH:17]=O>>[CH3:13][O:14][C:15]1[CH:22]=[CH:21][CH:20]=[C:19]([O:23][CH3:24])[C:16]=1[CH:17]1[N:12]([CH2:11][C:8]2[CH:9]=[CH:10][C:4]3[O:3][C:2]([CH3:1])=[N:6][C:5]=3[CH:7]=2)[C:4](=[O:3])[CH2:5][CH2:7][CH2:8]1
Reactant: COc1cccc(OC)c1C=O
Reactant: Cc1nc2cc(CN)ccc2o1
Product: COc1cccc(OC)c1C1CCCC(=O)N1Cc1ccc2oc(C)nc2c1

Procedure:
Prepared according to the described general procedure 6 (GP6) with (2-methylbenzo[d]oxazol-5-yl)methanamine and commercially available 2,6-dimethoxybenzaldehyde. Subsequent purification by preparative HPLC afforded the target compound. LC-MS (conditions E): tR=0.70 min.; [M+H]+: 381.27 g/mol.
Reaction SMILES: [F:1][C:2]([F:19])([CH3:18])[CH2:3][N:4]1[CH2:10][CH2:9][C:8]2[CH:11]=[C:12]([NH2:17])[C:13]([O:15][CH3:16])=[CH:14][C:7]=2[CH2:6][CH2:5]1.Cl[C:21]1[N:26]=[C:25]([NH:27][C:28]2[CH:33]=[CH:32][C:31]([N:34]3[CH2:39][CH2:38][N:37]([CH3:40])[CH2:36][CH2:35]3)=[CH:30][C:29]=2[O:41][CH3:42])[C:24]([Cl:43])=[CH:23][N:22]=1>>[Cl:43][C:24]1[C:25]([NH:27][C:28]2[CH:33]=[CH:32][C:31]([N:34]3[CH2:39][CH2:38][N:37]([CH3:40])[CH2:36][CH2:35]3)=[CH:30][C:29]=2[O:41][CH3:42])=[N:26][C:21]([NH:17][C:12]2[C:13]([O:15][CH3:16])=[CH:14][C:7]3[CH2:6][CH2:5][N:4]([CH2:3][C:2]([F:1])([F:19])[CH3:18])[CH2:10][CH2:9][C:8]=3[CH:11]=2)=[N:22][CH:23]=1
Reactant: COc1cc2c(cc1N)CCN(CC(C)(F)F)CC2
Reactant: COc1cc(N2CCN(C)CC2)ccc1Nc1nc(Cl)ncc1Cl
Product: COc1cc2c(cc1Nc1ncc(Cl)c(Nc3ccc(N4CCN(C)CC4)cc3OC)n1)CCN(CC(C)(F)F)CC2

Procedure:
The title compound was prepared from 3-(2,2-Difluoro-propyl)-8-methoxy-2,3,4,5-tetrahydro-1H-benzo[d]azepin-7-ylamine and (2,5-Dichloro-pyrimidin-4-yl)-[2-methoxy-4-(4-methyl-piperazin-1-yl)-phenyl]-amine in an analogous manner to Example 61e. Product isolated as an off-white solid (0.030 g, 37%). MP: 165-167° C. 1H NMR (400 MHz, CDCl3, δ, ppm): 8.21 (d, 1H, J=8.8 Hz), 8.10 (s, 1H), 8.01 (s, 1H), 7.51 (s, 1H), 7.43 (s, 1H), 6.62 (s, 1H), 6.58-6.55 (m, 1H), 6.54-6.50 (s, 1H), 3.91 (s, 3H), 3.85 (s, 3H), 3.24-3.18 (m, 4H), 2.90-2.77 (m, 10H), 2.64-2.57 (m, 4H), 2.37 (s, 3H), 1.68 (t, 3H, J=18.9 Hz). MS: 602 (MH)+.
Reaction SMILES: [Cl:1][C:2]1[CH:7]=[CH:6][CH:5]=[C:4]([F:8])[C:3]=1[C:9]1[C:13]([C:14](Cl)=[O:15])=[C:12]([CH3:17])[O:11][N:10]=1.[NH2:18][CH2:19][CH2:20][CH2:21][N:22]1[CH2:27][CH2:26][N:25]([C:28]2[CH:33]=[CH:32][CH:31]=[CH:30][C:29]=2[O:34][CH2:35][C:36]([F:39])([F:38])[F:37])[CH2:24][CH2:23]1>>[Cl:1][C:2]1[CH:7]=[CH:6][CH:5]=[C:4]([F:8])[C:3]=1[C:9]1[C:13]([C:14]([NH:18][CH2:19][CH2:20][CH2:21][N:22]2[CH2:23][CH2:24][N:25]([C:28]3[CH:33]=[CH:32][CH:31]=[CH:30][C:29]=3[O:34][CH2:35][C:36]([F:38])([F:39])[F:37])[CH2:26][CH2:27]2)=[O:15])=[C:12]([CH3:17])[O:11][N:10]=1
Reactant: Cc1onc(-c2c(F)cccc2Cl)c1C(=O)Cl
Reactant: NCCCN1CCN(c2ccccc2OCC(F)(F)F)CC1
Product: Cc1onc(-c2c(F)cccc2Cl)c1C(=O)NCCCN1CCN(c2ccccc2OCC(F)(F)F)CC1
Yield: 92 %

Procedure:
The title compound was synthesised according to the procedure described in Example 8 but using 3-(2-chloro-6-fluorophenyl)-5-methylisoxazole-4-carbonyl chloride instead of the crude 3-(4-fluorophenyl)isoxazole-4-carbonyl chloride and Compound 12B instead of Compound 8B. Washing the reaction mixture with 2 N sodium hydroxide, followed by the usual work-up and purification by flash chromatography (chloroform-2 N ammonia in methanol 100:3) afforded the title compound (92%) as an oil.
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].[CH:39](=O)[CH2:40][CH3:41]>>[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][CH2:39][CH2:40][CH3:41])[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: CC(C)CN([C@H](CO)CCCCNC(=O)[C@@H](N)Cc1ccc2ccccc2c1)S(=O)(=O)c1ccc(N)cc1
Reactant: CCC=O
Product: CCCN[C@@H](Cc1ccc2ccccc2c1)C(=O)NCCCC[C@@H](CO)N(CC(C)C)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 propionaldehyde. The final product was obtained in 40% yield.
Reaction SMILES: [BH4-].[Na+].[H][H].[C:5]([C:7]1[CH:8]=[CH:9][C:10]([CH3:23])=[C:11]([CH:13]([CH2:19][N+:20]([O-])=O)[CH2:14][C:15](OC)=[O:16])[CH:12]=1)#[N:6]>CO.O.O.O.O.O.O.[Ni](Cl)Cl>[NH2:6][CH2:5][C:7]1[CH:8]=[CH:9][C:10]([CH3:23])=[C:11]([CH:13]2[CH2:19][NH:20][C:15](=[O:16])[CH2:14]2)[CH:12]=1
Reactant: [H][H]
Reactant: COC(=O)CC(C[N+](=O)[O-])c1cc(C#N)ccc1C
Agent: Cl[Ni]Cl
Agent: [BH4-]
Agent: [Na+]
Solvent: CO
Solvent: O
Product: Cc1ccc(CN)cc1C1CNC(=O)C1
Temperature: 55 °C
Reaction time: 0.5 h

Procedure:
Adapting a literature known protocol (Osby and Ganem, Tetrahedron Lett., 1985, 26(52), 6413-6416), a mixture of nickel(II) dichloride hexahydrate (NiCl2 6H2O) (1.19 g, 5.0 mmol) in methanol (MeOH) (80 mL) is sonicated to effect complete dissolution. Solid sodium borohydride (NaBH4) (567 mg, 15.0 mmol) is added in small portions upon a black precipitate (Ni2B) is generated immediately and hydrogen gas is generated (exotherm!). After about 30 min, a solution of methyl 3-(5-cyano-2-methyl-phenyl)-4-nitro-butanoate (22b) (2.62 g, 10.0 mmol) in MeOH (20 mL) is added followed by portion-wise addition of more NaBH4 (1.13 g, 30.0 mmol) at room temperature. The reaction is monitored by TLC and/or LCMS till completion. The reaction mixture is filtered over Celite® 545 and the filter residue is washed with additional MeOH. The combined filtrates are partially evaporated under reduced pressure using a rotary evaporator and the crude material is heated to 50-60° C. to complete the lactamization. Purification by silica gel column chromatography with mixtures of (MeOH) and dichloromethane (DCM) furnishes the title compound 4-[5-(aminomethyl)-2-methyl-phenyl]pyrrolidin-2-one (22c).
Reaction SMILES: [CH3:1][Li].[C:3]([NH:6][CH:7]1[C:29](=[O:30])[N:9]2[C:10]([C:17]([O:19][CH2:20][C:21]3[CH:26]=[CH:25][C:24]([O:27][CH3:28])=[CH:23][CH:22]=3)=[O:18])=[C:11]([N:14]=[C:15]=[O:16])[CH2:12][S:13][C@H:8]12)(=[O:5])[CH3:4]>>[C:3]([NH:6][CH:7]1[C:29](=[O:30])[N:9]2[C:10]([C:17]([O:19][CH2:20][C:21]3[CH:22]=[CH:23][C:24]([O:27][CH3:28])=[CH:25][CH:26]=3)=[O:18])=[C:11]([NH:14][C:15](=[O:16])[CH3:1])[CH2:12][S:13][C@H:8]12)(=[O:5])[CH3:4]
Reactant: [Li]C
Reactant: COc1ccc(COC(=O)C2=C(N=C=O)CS[C@@H]3C(NC(C)=O)C(=O)N23)cc1
Product: COc1ccc(COC(=O)C2=C(NC(C)=O)CS[C@@H]3C(NC(C)=O)C(=O)N23)cc1

Procedure:
As in the case of the aforedescribed reaction of amines with the 3-isocyanato-2-cephems, the reaction of such isocyanates with carbanionic reagents is accompanied by the rearrangement of the double bond in the cephem ring. Thus, benzhydryl 7-benzyloxycarbonylamino-3-isocyanato-2-cephem-4-carboxylate reacts with 1.1 equivalents of sodium diethylmalonate in tetrahydrofuran at -20° C. over a 5 minute period, to provide after hydrolysis with about 3 equivalents of 1N.HCl, benzhydryl 7 -benzyloxycarbonylamino-3-di(ethoxycarbonyl)acetamido-3-cephem-4-carboxylate. Likewise tert-butyl 7-(3-chlorophenylacetamido)-3-isocyanato-2-cephem-4carboxylate reacts with about 1.1 equivalents of isopropylmagnesium bromide in tetrahydrofuran at about --70° C. over a 30 minute period to give, upon acid hydrolysis, tert-butyl 7-(2-chlorophenylacetamido)-3-(2-methyl-propionamido)-3-cephem-4-carboxylate. The reaction of methyllithium with 4-methoxybenzyl 7-acetamido-3-isocyanato-3-cephem-4-carboxylate under similar conditions yields 4-methoxybenzyl 7-acetamido-3-acetamido-3-cephem-4-carboxylate.
Reaction SMILES: Cl[C:2]1[C:3]2[S:10][CH:9]=[C:8]([CH3:11])[C:4]=2[N:5]=[CH:6][N:7]=1.[OH-].[NH4+:13]>C(O)CCC>[CH3:11][C:8]1[C:4]2[N:5]=[CH:6][N:7]=[C:2]([NH2:13])[C:3]=2[S:10][CH:9]=1
Reactant: Cc1csc2c(Cl)ncnc12
Reactant: [NH4+]
Agent: [OH-]
Solvent: CCCCO
Product: Cc1csc2c(N)ncnc12
Temperature: 25 °C
Yield: 78.2 %

Procedure:
In a sealed tube was added 4-chloro-7-methylthieno[3,2-d]pyrimidine (2.0 g, 10.83 mmol) and ammonium hydroxide (12.65 mmol, 325 mmol) in butanol (7 ml). The reaction was heated to 90 C for 4 hours and then cooled to room temperature. The resulting white precipitate was collected to give 7-methylthieno[3,2-d]pyrimidin-4-amine (1.4 g, 78% yield). 1H NMR (400 MHz, DMSO-d6) δ ppm 8.41 (1H, s), 7.74 (1H, s), 7.34 (2H, s), 2.34 (3H, d, J=1.00 Hz).
Reaction SMILES: [CH2:1]([C:3]1[CH:18]=[C:17]([O:19][CH2:20][CH:21]=[C:22]([Cl:24])[Cl:23])[CH:16]=[C:15]([CH2:25][CH3:26])[C:4]=1[O:5][CH2:6][CH2:7][CH2:8][CH2:9][O:10][CH2:11][CH:12]=[N:13][OH:14])[CH3:2].C(=O)([O-])[O-].[K+].[K+].[CH2:33](Br)[C:34]1[CH:39]=[CH:38][CH:37]=[CH:36][CH:35]=1.CN(C)C=O>O>[CH2:33]([O:14][N:13]=[CH:12][CH2:11][O:10][CH2:9][CH2:8][CH2:7][CH2:6][O:5][C:4]1[C:15]([CH2:25][CH3:26])=[CH:16][C:17]([O:19][CH2:20][CH:21]=[C:22]([Cl:23])[Cl:24])=[CH:18][C:3]=1[CH2:1][CH3:2])[C:34]1[CH:39]=[CH:38][CH:37]=[CH:36][CH:35]=1
Reactant: BrCc1ccccc1
Reactant: CCc1cc(OCC=C(Cl)Cl)cc(CC)c1OCCCCOCC=NO
Agent: O=C([O-])[O-]
Agent: [K+]
Solvent: O
Solvent: CN(C)C=O
Product: CCc1cc(OCC=C(Cl)Cl)cc(CC)c1OCCCCOCC=NOCc1ccccc1
Temperature: 25 °C
Reaction time: 24 h
Yield: 63.6 %

Procedure:
First, 0.27 g of 4-(2,6-diethyl-4-(3,3-dichloro-2-propenyloxy)phenoxy)butyloxyacetaldehyde oxime, 0.10 g of potassium carbonate, 0.16 g of benzyl bromide, and 10 ml of N,N-dimethylformamide were placed in a reaction vessel. After stirring at room temperature for 24 hours, the reaction mixture was poured into water, and extracted twice with diethyl ether. The diethyl ether layers were combined, washed with water, dried over anhydrous magnesium sulfate, and concentrated to give a crude product. This crude product was subjected to silica gel chromatography, which afforded 0.21 g (yield, 56%) of 4-(2,6-diethyl-4-(3,3-dichloro-2-propenyloxy)phenoxy)butyloxyacetaldehyde O-benzyloxime, nD22.5 1.5402.
Reaction SMILES: [N+:1]([C:4]1[CH:58]=[CH:57][CH:56]=[CH:55][C:5]=1[CH2:6][O:7][C:8]([CH:10]([PH:36]([C:49]1[CH:54]=[CH:53][CH:52]=[CH:51][CH:50]=1)([C:43]1[CH:48]=[CH:47][CH:46]=[CH:45][CH:44]=1)[C:37]1[CH:42]=[CH:41][CH:40]=[CH:39][CH:38]=1)[N:11]1[CH:14]([CH2:15][C:16](O)=[O:17])[CH:13]([CH:19]([NH:21][C:22]([O:24][CH2:25][C:26]2[CH:31]=[CH:30][CH:29]=[CH:28][C:27]=2[N+:32]([O-:34])=[O:33])=[O:23])[CH3:20])[C:12]1=[O:35])=[O:9])([O-:3])=[O:2].C(Cl)(=O)C([Cl:62])=O>C(Cl)Cl.CN(C=O)C>[N+:1]([C:4]1[CH:58]=[CH:57][CH:56]=[CH:55][C:5]=1[CH2:6][O:7][C:8]([CH:10]([PH:36]([C:49]1[CH:54]=[CH:53][CH:52]=[CH:51][CH:50]=1)([C:43]1[CH:48]=[CH:47][CH:46]=[CH:45][CH:44]=1)[C:37]1[CH:42]=[CH:41][CH:40]=[CH:39][CH:38]=1)[N:11]1[C@@H:14]([CH2:15][C:16]([Cl:62])=[O:17])[C@H:13]([CH:19]([NH:21][C:22]([O:24][CH2:25][C:26]2[CH:31]=[CH:30][CH:29]=[CH:28][C:27]=2[N+:32]([O-:34])=[O:33])=[O:23])[CH3:20])[C:12]1=[O:35])=[O:9])([O-:3])=[O:2]
Reactant: CC(NC(=O)OCc1ccccc1[N+](=O)[O-])C1C(=O)N(C(C(=O)OCc2ccccc2[N+](=O)[O-])[PH](c2ccccc2)(c2ccccc2)c2ccccc2)C1CC(=O)O
Reactant: O=C(Cl)C(=O)Cl
Solvent: CN(C)C=O
Solvent: ClCCl
Product: CC(NC(=O)OCc1ccccc1[N+](=O)[O-])[C@@H]1C(=O)N(C(C(=O)OCc2ccccc2[N+](=O)[O-])[PH](c2ccccc2)(c2ccccc2)c2ccccc2)[C@H]1CC(=O)Cl
Reaction time: 0.08 h

Procedure:
1-(o-nitrobenzyloxycarbonyltriphenylphosphoranylmethyl)-3-(1-o-nitrobenzyloxycarbonylaminoethyl)-4-(carboxymethyl)-2-azetidinone (0.1320 g from the previous step) is dissolved in 5 ml CH2Cl2 and cooled to 0° under N2. Oxalyl chloride (0.040 ml, 0.44 mmole) is added dropwise over 5 minutes and then 1 drop of DMF is added. The mixture is stirred at 0° for 5 minutes and then at 25° C. for another 15 minutes. The solvent and excess oxalyl chloride are evaporated under reduced pressure. The residue is the desired acid chloride which is used without purification in the next step.
Reaction SMILES: [Br:1][C:2]([CH3:10])([CH3:9])[C:3]([O:5][CH2:6][CH:7]=[CH2:8])=[O:4].[Cl:11][SiH:12]([CH3:14])[CH3:13]>C([Si](C)(C)O[Si](C=C)(C)C)=C.[Pt].C1(C)C=CC=CC=1>[Br:1][C:2]([CH3:10])([CH3:9])[C:3]([O:5][CH:6]([Si:12]([Cl:11])([CH3:14])[CH3:13])[CH2:7][CH3:8])=[O:4]
Reactant: C=CCOC(=O)C(C)(C)Br
Reactant: C[SiH](C)Cl
Agent: [Pt]
Agent: C=C[Si](C)(C)O[Si](C)(C)C=C
Solvent: Cc1ccccc1
Product: CCC(OC(=O)C(C)(C)Br)[Si](C)(C)Cl
Reaction time: 72 h

Procedure:
To a round-bottomed flask, allyl 2-bromo-2-methylpropionate (2.5 mL) was mixed with dry toluene (30 mL) under nitrogen flow. Chlorodimethylsilane (12.2 mL) was added dropwise to the flask and subsequently Platinum(0)-1,3-divinyl-1,1,3,3-tetramethyldisiloxane complex (solution in xylene, Pt ˜2%, 0.3 mL). The mixture was stirred under nitrogen for 3 days, after which the mixture was stripped under vacuum to remove toluene and unreacted chlorodimethylsilane. The product, 1-(chlorodimethylsilyl)propyl 2-bromoisobutyrate, was obtained as a yellow oil. 1.6 mL of this oil was then added via syringe to a silica/MEK (Methyl Ethyl Ketone) suspension (Nissan, 30 wt % suspended in MEK, particle size of SiO2 ˜15-20 nm, 13 g) in a round-bottomed flask under nitrogen flow. The mixture was stirred for 24 hours at 50° C., after which the mixture was cooled down and hexamethyldisilazane (1.5 mL) was added. The mixture was stirred at room temperature for 3 hours and heated to 40° C. for overnight, after which the mixture was cooled down. The precipitate was removed by centrifugation (5000 rpm for 0.5 hours), and the supernatant was added dropwise into hexane to precipitate colloids. The particles were washed with hexanes for several times and dried under vacuum. Solution NMR of the silica-bound initiator (Br-silica) showed no peaks for 1-(chlorodimethylsilyl)propyl 2-bromoisobutyrate or allyl 2-bromo-2-methylpropionate indicating that all free initiator was gone.
Reaction SMILES: [CH2:1]([O:3][P:4](Cl)(=[O:8])[O:5][CH2:6][CH3:7])[CH3:2].[N-:10]=[N+:11]=[N-:12].[Na+]>C(#N)C>[P:4]([N:10]=[N+:11]=[N-:12])([O:5][CH2:6][CH3:7])([O:3][CH2:1][CH3:2])=[O:8]
Reactant: CCOP(=O)(Cl)OCC
Reactant: [N-]=[N+]=[N-]
Agent: [Na+]
Solvent: CC#N
Product: CCOP(=O)(N=[N+]=[N-])OCC

Procedure:
Following the procedure of Shioiri, Nimomiya, and Yamada, J. Amer. Chem. Soc., 94, 6203 (1972), 5.13 g (0.03 mole) of diethylphosphorochloridate and 1.95 g (0.03 mole) of sodium azide were added to 50 ml dry acetonitrile purified by distillation from calcium hydride under a nitrogen atmosphere. The slurry was stirred at reflux for 1 hour, cooled and filtered by gravity to remove the solid precipitate. The acetonitrile solvent was distilled under vacuum. The sample was isolated by vacuum distillation.
Reaction SMILES: [C:1]1([C@H:7]([O:9][C:10](=[O:25])[NH:11][C:12]2[C:13]([CH3:24])=[N:14][O:15][C:16]=2[C:17]2[CH:22]=[CH:21][C:20](Br)=[CH:19][CH:18]=2)[CH3:8])[CH:6]=[CH:5][CH:4]=[CH:3][CH:2]=1.[CH2:26]([O:28][C:29]([C:31]1([C:35]2[CH:40]=[CH:39][C:38](B3OC(C)(C)C(C)(C)O3)=[CH:37][CH:36]=2)[CH2:34][CH2:33][CH2:32]1)=[O:30])[CH3:27]>>[CH2:26]([O:28][C:29]([C:31]1([C:35]2[CH:40]=[CH:39][C:38]([C:20]3[CH:21]=[CH:22][C:17]([C:16]4[O:15][N:14]=[C:13]([CH3:24])[C:12]=4[NH:11][C:10]([O:9][C@@H:7]([C:1]4[CH:6]=[CH:5][CH:4]=[CH:3][CH:2]=4)[CH3:8])=[O:25])=[CH:18][CH:19]=3)=[CH:37][CH:36]=2)[CH2:32][CH2:33][CH2:34]1)=[O:30])[CH3:27]
Reactant: Cc1noc(-c2ccc(Br)cc2)c1NC(=O)O[C@H](C)c1ccccc1
Reactant: CCOC(=O)C1(c2ccc(B3OC(C)(C)C(C)(C)O3)cc2)CCC1
Product: CCOC(=O)C1(c2ccc(-c3ccc(-c4onc(C)c4NC(=O)O[C@H](C)c4ccccc4)cc3)cc2)CCC1

Procedure:
Prepared according to the procedure described in Example 6, Step 3 using [5-(4-bromo-phenyl)-3-methyl-isoxazol-4-yl]-carbamic acid (R)-1-phenyl-ethyl ester and 1-[4-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)-phenyl]-cyclobutanecarboxylic acid ethyl ester.