3,4-Difluorobenzene-1-sulfonyl chloride → HCID 178484850、化合物

HRID 25555

反応式

HRID 25555 の反応式
Cl.[Br:2][CH2:3][CH2:4][CH2:5][CH2:6][O:7][C@H:8]1[CH2:13][CH2:12][C@H:11]([NH:14][CH3:15])[CH2:10][CH2:9]1.[F:16][C:17]1[CH:18]=[C:19]([S:24](Cl)(=[O:26])=[O:25])[CH:20]=[CH:21][C:22]=1[F:23]>>[Br:2][CH2:3][CH2:4][CH2:5][CH2:6][O:7][C@H:8]1[CH2:9][CH2:10][C@H:11]([N:14]([CH3:15])[S:24]([C:19]2[CH:20]=[CH:21][C:22]([F:23])=[C:17]([F:16])[CH:18]=2)(=[O:26])=[O:25])[CH2:12][CH2:13]1

参加物

3

実験手順

In analogy to example 11.9, trans-[4-(4-Bromo-butoxy)-cyclohexyl]-methyl-amine hydrochloride and 3,4-difluoro-benzenesulfonyl chloride (with 2.1 eq N,N-diisopropylethylamine) were reacted to yield trans-N-[4-(4-Bromo-butoxy)-cyclohexyl]-3,4-difluoro-N-methyl-benzenesulfonamide which was used directly in the next steps see Example 12.55-12.56 and 12.65 and 12.66.

出典と根拠

ORDレコード
ord-7e2880f75321472e8818c7321f8dd86b
出典データセット
uspto-grants-2005_02
特許番号
US06858651B2

関連ノート

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