6-Methoxy-3,4-dihydronaphthalen-2-yl trifluoromethanesulfonate → 7-Methoxy-3-(4-methoxy-2-nitrophenyl)-1,2-dihydronaphthalene

HRID 2423619Notes

Reaction equation

HRID 2423619 reaction equation
FC(F)(F)S(O[C:7]1[CH2:16][CH2:15][C:14]2[C:9](=[CH:10][CH:11]=[C:12]([O:17][CH3:18])[CH:13]=2)[CH:8]=1)(=O)=O.C([Sn](CCCC)(CCCC)[C:26]1[CH:31]=[CH:30][C:29]([O:32][CH3:33])=[CH:28][C:27]=1[N+:34]([O-:36])=[O:35])CCC>>[CH3:18][O:17][C:12]1[CH:13]=[C:14]2[C:9]([CH:8]=[C:7]([C:26]3[CH:31]=[CH:30][C:29]([O:32][CH3:33])=[CH:28][C:27]=3[N+:34]([O-:36])=[O:35])[CH2:16][CH2:15]2)=[CH:10][CH:11]=1

Participants

3

Reactant 2

HCID 153302566-Methoxy-3,4-dihydronaphthalen-2-yl trifluoromethanesulfonateHCID 23087474Tributyl(4-methoxy-2-nitrophenyl)tin

Product 1

HCID 230871417-Methoxy-3-(4-methoxy-2-nitrophenyl)-1,2-dihydronaphthaleneYield 73.2%

Procedure

Synthesized from 6-methoxy-3,4-dihydronaphthalen-2-yl trifluoromethanesulfonate (2.3 g) and tributyl(4-methoxy-2-nitrophenyl)tin (3.9 g) according to an analogous synthetic method to Preparation Example 77, the title compound (1.7 g) was obtained.

Workup

  1. customaccording to an analogous synthetic method to Preparation Example 77

Sources & evidence

ORD record
ord-c1b59003446b45919b03e30f7304dedf
Source dataset
uspto-grants-2011_06
Patent number
US07960412B2

Reaction notes

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