Methanesulfonyl chloride → Methanesulfonic acid 5-[1-(4-bromo-phenyl)-1H-indol-5-yl]-pent-4-ynyl ester

HRID 1633660Notes

Reaction equation

[Br:1][C:2]1[CH:7]=[CH:6][C:5]([N:8]2[C:16]3[C:11](=[CH:12][C:13]([C:17]#[C:18][CH2:19][CH2:20][CH2:21][OH:22])=[CH:14][CH:15]=3)[CH:10]=[CH:9]2)=[CH:4][CH:3]=1.[CH3:23][S:24](Cl)(=[O:26])=[O:25]>>[Br:1][C:2]1[CH:7]=[CH:6][C:5]([N:8]2[C:16]3[C:11](=[CH:12][C:13]([C:17]#[C:18][CH2:19][CH2:20][CH2:21][O:22][S:24]([CH3:23])(=[O:26])=[O:25])=[CH:14][CH:15]=3)[CH:10]=[CH:9]2)=[CH:4][CH:3]=1

Participants

Reactant 2

HCID 31297Methanesulfonyl chloride

HCID 18679547HCID 18679547, compound

Product 1

HCID 86585589Methanesulfonic acid 5-[1-(4-bromo-phenyl)-1H-indol-5-yl]-pent-4-ynyl ester

Procedure

In analogy to example 5.4, 5-[1-(4-Bromo-phenyl)-1H-indol-5-yl]-pent-4-yn-1-ol and methanesulfonyl chloride were converted to yield Methanesulfonic acid 5-[1-(4-bromo-phenyl)-1H-indol-5-yl]-pent-4-ynyl ester as light yellow viscous oil, MS: 431 (M, 1Br).

Sources & evidence

ORD record: ord-3d237d4ddae14bbcab424601c37f1e6b
Source dataset: uspto-grants-2003_01
DOI: 10.6084/m9.figshare.5104873.v1
Patent number: US06503907B2

Reaction notes

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