Regioselektive Metallierung des Phenylcyclopropans sowie leichte Anlagerung des 1-Phenylcyclopropylkaliums an thylen
摘要:
Whereas pentylsodium in pentane mainly promotes a hydrogen/metal exchange reaction at the m- and p-position of phenylcyclopropane (I), both BuLi-KOCMe3 and Me3SiCH2K in THF convert I into 1-phenylcyclopropylpotassium. The latter adds smoothly to ethylene at .apprx.-40 Deg. [on SciFinder (R)]
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关键词:
Addition reaction (of phenylcyclopropyl potassium with ethylene) Metalation (regioselective of phenylcyclopropane with trimethylsilylmethyl potassium) Stereochemistry (regioselectivity of metalation of phenylcyclopropane with trimethylsilylmethyl po metalation phenylcyclopropane regioselectivity addn phenylcyclopropyl potassium ethylene
DOI:
10.1002/hlca.19800630833
被引量:
年份:
1980
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