Propionyl chloride → HCID 58303051, compound

HRID 587387Notes

Reaction equation

[F:1][C:2]1[CH:7]=[CH:6][C:5]([O:8][C:9](=[O:31])[N:10]([C@H:12]2[C@H:16]([C:17]3[CH:22]=[CH:21][C:20]([Cl:23])=[CH:19][CH:18]=3)[CH2:15][N:14]([C:24]([CH:26]3[CH2:30][CH2:29][NH:28][CH2:27]3)=[O:25])[CH2:13]2)[CH3:11])=[CH:4][CH:3]=1.[C:32](Cl)(=[O:35])[CH2:33][CH3:34]>>[F:1][C:2]1[CH:7]=[CH:6][C:5]([O:8][C:9](=[O:31])[N:10]([C@H:12]2[C@H:16]([C:17]3[CH:22]=[CH:21][C:20]([Cl:23])=[CH:19][CH:18]=3)[CH2:15][N:14]([C:24]([CH:26]3[CH2:30][CH2:29][N:28]([C:32](=[O:35])[CH2:33][CH3:34])[CH2:27]3)=[O:25])[CH2:13]2)[CH3:11])=[CH:4][CH:3]=1

Participants

Reactant 2

HCID 62324Propionyl chloride

HCID 58302986HCID 58302986, compound

Product 1

HCID 58303051HCID 58303051, compound

Procedure

In analogy to the procedure described for the synthesis of example 73, the title [(3S,4R)-4-(4-chloro-phenyl)-1-(1-propionyl-pyrrolidine-3-carbonyl)-pyrrolidin-3-yl]-methyl-carbamic acid 4-fluoro-phenyl ester was prepared from [(3S,4R)-4-(4-chloro-phenyl)-1-(pyrrolidine-3-carbonyl)-pyrrolidin-3-yl]-methyl-carbamic acid 4-fluoro-phenyl ester instead of rac-[(3R,4S)-4-(3,4-dichloro-phenyl)-1-(piperidine-4-carbonyl)-pyrrolidin-3-yl]-methyl-carbamic acid 4-fluoro-phenyl ester using propionyl chloride and was obtained as a light yellow oil. MS m/e: 502.2 [M+H]+.

Workup

customIn analogy to the procedure described for the synthesis of example 73
customwas obtained as a light yellow oil

Sources & evidence

ORD record: ord-f7976fc56fea4acd8e0f3db300c99b10
Source dataset: uspto-grants-2016_01
DOI: 10.6084/m9.figshare.5104873.v1
Patent number: US09226916B2

Reaction notes

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