1-Propanesulfonyl chloride, 2-methyl- → 2-(4-Cyclopropylmethoxy-phenyl)-8-(2-methyl-propane-1-sulfonyl)-2,8-diaza-spiro[4.5]decan-1-one

HRID 2194080Notes

Reaction equation

HRID 2194080 reaction equation
C(O[C:4]([C:6]1([CH2:12][CH2:13]OC)[CH2:11][CH2:10][NH:9][CH2:8][CH2:7]1)=[O:5])C.[CH3:16][CH:17]([CH3:23])[CH2:18][S:19](Cl)(=[O:21])=[O:20].[CH:24]1([CH2:27][O:28][C:29]2[CH:35]=[CH:34][C:32]([NH2:33])=[CH:31][CH:30]=2)[CH2:26][CH2:25]1>>[CH:24]1([CH2:27][O:28][C:29]2[CH:30]=[CH:31][C:32]([N:33]3[CH2:13][CH2:12][C:6]4([CH2:7][CH2:8][N:9]([S:19]([CH2:18][CH:17]([CH3:23])[CH3:16])(=[O:21])=[O:20])[CH2:10][CH2:11]4)[C:4]3=[O:5])=[CH:34][CH:35]=2)[CH2:25][CH2:26]1

Participants

4

Reactant 3

HCID 1822361-Propanesulfonyl chloride, 2-methyl-HCID 225023114-(Cyclopropylmethoxy)anilineHCID 567539694-(2-Methoxy-ethyl)-piperidine-4-carboxylic acid ethyl ester

Product 1

HCID 498010752-(4-Cyclopropylmethoxy-phenyl)-8-(2-methyl-propane-1-sulfonyl)-2,8-diaza-spiro[4.5]decan-1-one

Procedure

Grey solid. MS (ESI): 421.21 (MH+). This example was prepared in analogy to example 1 step C) to D) from 4-(2-methoxy-ethyl)-piperidine-4-carboxylic acid ethyl ester (example 1 step B)), 2-methyl-propane-1-sulfonyl chloride, 4-cyclopropylmethoxy-aniline.

Sources & evidence

ORD record
ord-cf6cbca1a04a47e7be4ada9695a6f729
Source dataset
uspto-grants-2012_12
Patent number
US08329904B2

Reaction notes

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