Tetrahydrofuran → 8-Cyclopropyl-3,4-dihydro-4,4-dimethyl-6-(trimethylsilanyl)ethynylspiro[2 H 1-benzopyran-2,1'-cyclopropane]
Reaktionsgleichung
Br[C:2]1[CH:3]=[C:4]([CH:16]2[CH2:18][CH2:17]2)[C:5]2[O:12][C:9]3([CH2:11][CH2:10]3)[CH2:8][C:7]([CH3:14])([CH3:13])[C:6]=2[CH:15]=1.[CH3:19][Si:20]([C:23]#[CH:24])([CH3:22])[CH3:21].C(N(CC)CC)C.O1CCCC1>CCCCCC.[Cu]I.Cl[Pd](Cl)([P](C1C=CC=CC=1)(C1C=CC=CC=1)C1C=CC=CC=1)[P](C1C=CC=CC=1)(C1C=CC=CC=1)C1C=CC=CC=1.C(OCC)(=O)C>[CH:16]1([C:4]2[C:5]3[O:12][C:9]4([CH2:11][CH2:10]4)[CH2:8][C:7]([CH3:13])([CH3:14])[C:6]=3[CH:15]=[C:2]([C:24]#[C:23][Si:20]([CH3:22])([CH3:21])[CH3:19])[CH:3]=2)[CH2:17][CH2:18]1Komponenten
9
