Cyclopentyl 1-iodoethyl carbonate → HCID 131728007, compound

HRID 1799729Notes

Reaction equation

[OH:1][C@@H:2]([C@H:4]1[C:24](=[O:25])[N:6]2[C:7]([C:21]([O-:23])=[O:22])=[C:8]([S:11]/[CH:12]=[CH:13]\[C:14]3[S:18][CH:17]=[N:16][C:15]=3[CH2:19][OH:20])[C@H:9]([CH3:10])[C@H:5]12)[CH3:3].[Na+].[CH:27]1([O:32][C:33]([O:35][CH:36](I)[CH3:37])=[O:34])[CH2:31][CH2:30][CH2:29][CH2:28]1>>[OH:1][C@@H:2]([C@H:4]1[C:24](=[O:25])[N:6]2[C:7]([C:21]([O:23][CH:36]([O:35][C:33]([O:32][CH:27]3[CH2:31][CH2:30][CH2:29][CH2:28]3)=[O:34])[CH3:37])=[O:22])=[C:8]([S:11]/[CH:12]=[CH:13]\[C:14]3[S:18][CH:17]=[N:16][C:15]=3[CH2:19][OH:20])[C@H:9]([CH3:10])[C@H:5]12)[CH3:3]

Participants

Reactant 2

HCID 19797266Cyclopentyl 1-iodoethyl carbonate

HCID 23676797Sodium (1r,5s,6s)-6-((1r)-1-hydroxyethyl)-2-[[(z)-2-(4-hydroxymethyl-thiazol-5-yl)ethen-1-yl]thio]-1-methyl-1-carbapen-2-em-3-carboxylate

Product 1

HCID 131728007HCID 131728007, compoundYield 86.7%

Procedure

In the same manner as in Example 81, 187 mg of the title compound was prepared from 162 mg of sodium (1R,5S,6S)-6-((1R)-1-hydroxyethyl)-2-[[(Z)-2-(4-hydroxymethylthiazol-5-yl)ethen-1-yl]thio]-1-methyl-1-carbapen-2-em-3-carboxylate and 148 mg of 1-(cyclopentyloxycarbonyloxy)ethyl iodide.

Sources & evidence

ORD record: ord-4c97c9fc6a20465bb939dc6c2676ad8d
Source dataset: uspto-grants-2013_01
DOI: 10.6084/m9.figshare.5104873.v1
Patent number: US08344154B2

Reaction notes

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