(1R,2S)-1-{[(1R,2R,4R)-2-(N'-tert-Butoxycarbonyl-N-hept-6-enyl-hydrazinocarbonyl)-4-(7-methoxy-2-phenyl-quinolin-4-yloxy)-cyclopentanecarbonyl]-amino}-2-vinyl-cyclopropanecarboxylic acid ethyl ester → (Z)-(1R,4R,6S,16R,18R)-14-tert-Butoxycarbonylamino-18-(7-methoxy-2-phenyl-quinolin-4-yloxy)-2,15-dioxo-3,14-diaza-tricyclo[14.3.0.04,6]nonadec-7-ene-4-carboxylic acid ethyl ester

HRID 2242434Notes

Reaction equation

HRID 2242434 reaction equation
[CH2:1]([O:3][C:4]([C@@:6]1([NH:11][C:12]([C@@H:14]2[CH2:18][C@@H:17]([O:19][C:20]3[C:29]4[C:24](=[CH:25][C:26]([O:30][CH3:31])=[CH:27][CH:28]=4)[N:23]=[C:22]([C:32]4[CH:37]=[CH:36][CH:35]=[CH:34][CH:33]=4)[CH:21]=3)[CH2:16][C@H:15]2[C:38]([N:40]([CH2:49][CH2:50][CH2:51][CH2:52][CH2:53][CH:54]=[CH2:55])[NH:41][C:42]([O:44][C:45]([CH3:48])([CH3:47])[CH3:46])=[O:43])=[O:39])=[O:13])[CH2:8][C@H:7]1C=C)=[O:5])[CH3:2]>C(Cl)Cl.CC1C=C(C)C(N2C(=[Ru](Cl)(Cl)=CC3C=CC=CC=3OC(C)C)N(C3C(C)=CC(C)=CC=3C)CC2)=C(C)C=1>[CH2:1]([O:3][C:4]([C@@:6]12[CH2:8][C@H:7]1[CH:55]=[CH:54][CH2:53][CH2:52][CH2:51][CH2:50][CH2:49][N:40]([NH:41][C:42]([O:44][C:45]([CH3:48])([CH3:46])[CH3:47])=[O:43])[C:38](=[O:39])[C@H:15]1[C@@H:14]([CH2:18][C@@H:17]([O:19][C:20]3[C:29]4[C:24](=[CH:25][C:26]([O:30][CH3:31])=[CH:27][CH:28]=4)[N:23]=[C:22]([C:32]4[CH:33]=[CH:34][CH:35]=[CH:36][CH:37]=4)[CH:21]=3)[CH2:16]1)[C:12](=[O:13])[NH:11]2)=[O:5])[CH3:2]

Participants

4

Reactant 1

HCID 11216424(1R,2S)-1-{[(1R,2R,4R)-2-(N'-tert-Butoxycarbonyl-N-hept-6-enyl-hydrazinocarbonyl)-4-(7-methoxy-2-phenyl-quinolin-4-yloxy)-cyclopentanecarbonyl]-amino}-2-vinyl-cyclopropanecarboxylic acid ethyl ester

Product 1

HCID 11343098(Z)-(1R,4R,6S,16R,18R)-14-tert-Butoxycarbonylamino-18-(7-methoxy-2-phenyl-quinolin-4-yloxy)-2,15-dioxo-3,14-diaza-tricyclo[14.3.0.04,6]nonadec-7-ene-4-carboxylic acid ethyl ester

Reagents, catalysts & solvents 2

HCID 11763533(1,3-Bis(2,4,6-trimethylphenyl)imidazolidin-2-ylidene)(dichloro)((2-((propan-2-yl)oxy)phenyl)methylidene)rutheniumCatalystHCID 6344DichloromethaneSolvent2×

Procedure

A solution of 48 (158 mg, 0.209 mmol) in dry DCM (25 mL) was bubbled with argon for 5 min. To the stirred solution under argon atmosphere was then added a solution of Hoveyda-Grubbs catalyst 2nd generation (11 mg, 0.018 mmol) in dry DCM (5 mL).

Sources & evidence

ORD record
ord-5560afd9c3684138a4142faf3db8766b
Source dataset
uspto-grants-2010_03
Patent number
US07671032B2

Reaction notes

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