1-Propanesulfonyl chloride, 2-methyl- → 8-(2-Methyl-propane-1-sulfonyl)-2-(4-trifluoromethoxy-phenyl)-2,8-diaza-spiro[4.5]decane-1,7-dione

HRID 420653Notes

Reaction equation

HRID 420653 reaction equation
[F:1][C:2]([F:23])([F:22])[O:3][C:4]1[CH:9]=[CH:8][C:7]([N:10]2[CH2:14][CH2:13][C:12]3([CH2:19][CH2:18][NH:17][C:16](=[O:20])[CH2:15]3)[C:11]2=[O:21])=[CH:6][CH:5]=1.[CH3:24][CH:25]([CH3:31])[CH2:26][S:27](Cl)(=[O:29])=[O:28]>>[CH3:24][CH:25]([CH3:31])[CH2:26][S:27]([N:17]1[CH2:18][CH2:19][C:12]2([C:11](=[O:21])[N:10]([C:7]3[CH:8]=[CH:9][C:4]([O:3][C:2]([F:1])([F:22])[F:23])=[CH:5][CH:6]=3)[CH2:14][CH2:13]2)[CH2:15][C:16]1=[O:20])(=[O:29])=[O:28]

Participants

3

Reactant 2

HCID 1822361-Propanesulfonyl chloride, 2-methyl-HCID 584784112-(4-Trifluoromethoxy-phenyl)-2,8-diaza-spiro[4.5]decane-1,7-dione2×

Product 1

HCID 534826238-(2-Methyl-propane-1-sulfonyl)-2-(4-trifluoromethoxy-phenyl)-2,8-diaza-spiro[4.5]decane-1,7-dione

Procedure

This material was prepared as a white solid in analogy to example 3 from 2-(4-trifluoromethoxy-phenyl)-2,8-diaza-spiro[4.5]decane-1,7-dione, product of example 1 step D), and 2-methyl-propane-1-sulfonyl chloride. MS (ESI): 466.1 (M+NH4)+.

Sources & evidence

ORD record
ord-28e8afab2a8d4b549e2a356ac911ee59
Source dataset
uspto-grants-2012_01
Patent number
US08097634B2

Reaction notes

Loading…