2-Methoxy-8,9-dihydro-5H-benzo[7]annulen-6(7H)-one → 3-Methoxy-8-(4-methoxy-2-nitrophenyl)-6,7-dihydro-5H-benzocycloheptene

HRID 1950077ノート

反応式

HRID 1950077 の反応式
[CH3:1][O:2][C:3]1[CH:4]=[CH:5][C:6]2[CH2:12][C:11](=O)[CH2:10][CH2:9][CH2:8][C:7]=2[CH:14]=1.FC(F)(F)S(OC1CCCC2C=C(OC)C=CC=2C=1)(=O)=O.C([Sn](CCCC)(CCCC)[C:41]1[CH:46]=[CH:45][C:44]([O:47][CH3:48])=[CH:43][C:42]=1[N+:49]([O-:51])=[O:50])CCC>>[CH3:1][O:2][C:3]1[CH:4]=[CH:5][C:6]2[CH:12]=[C:11]([C:41]3[CH:46]=[CH:45][C:44]([O:47][CH3:48])=[CH:43][C:42]=3[N+:49]([O-:51])=[O:50])[CH2:10][CH2:9][CH2:8][C:7]=2[CH:14]=1

参加物

4

反応物 3

HCID 123691772-Methoxy-8,9-dihydro-5H-benzo[7]annulen-6(7H)-oneHCID 23087474Tributyl(4-methoxy-2-nitrophenyl)tinHCID 86605238HCID 86605238、化合物

生成物 1

HCID 666269683-Methoxy-8-(4-methoxy-2-nitrophenyl)-6,7-dihydro-5H-benzocycloheptene

実験手順

Synthesized from 2-methoxy-5,7,8,9-tetrahydrobenzocyclohepten-6-one according to an analogous synthetic method to Preparation Example 82, 2-methoxy-8,9-dihydro-7H-benzocyclohepten-6-yl trifluoromethanesulfonate (3.0 g) and tributyl(4-methoxy-2-nitrophenyl)tin (10.8 g) were used according to an analogous synthetic method to Preparation Example 77 to provide the title compound (2.8 g).

後処理

  1. customwere used according to an analogous synthetic method to Preparation Example 77

出典と根拠

ORDレコード
ord-94a96d35058b421eae3be8ced5fea4a9
出典データセット
uspto-grants-2013_03
特許番号
US08399520B2

反応ノート

読み込み中…