Atıf İçin Kopyala
Erdik E., Pekel Ö.
JOURNAL OF ORGANOMETALLIC CHEMISTRY, cilt.693, sa.2, ss.338-342, 2008 (SCI-Expanded)
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Yayın Türü:
Makale / Tam Makale
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Cilt numarası:
693
Sayı:
2
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Basım Tarihi:
2008
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Doi Numarası:
10.1016/j.jorganchem.2007.10.055
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Dergi Adı:
JOURNAL OF ORGANOMETALLIC CHEMISTRY
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Derginin Tarandığı İndeksler:
Science Citation Index Expanded (SCI-EXPANDED), Scopus
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Sayfa Sayıları:
ss.338-342
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Anahtar Kelimeler:
mixed diorganozincs, transfer ability in alkylarylzincs, acylation, solvent effect, n-butylphenylzinc, ENANTIOSELECTIVE SYNTHESIS, ALDEHYDES, SUBSTITUTION, 1,4-ADDITION, ARYLATION, ADDITIONS, ALCOHOLS, PHENYL
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Ankara Üniversitesi Adresli:
Evet
Özet
The selectivity of organyl group transfer in the copper catalyzed benzoylation of n-butyl phenylzinc in THF depends on N-, O- or P-donor cosolvents and additives as well as copper salts and Lewis acids. In THF:NMP (3: 1) and in THF:diglyme (2: 1), n-butyl group/phenyl group transfer ratio is 9:1 whereas only n-butyl group transfer is observed in THF:n-Bu3P (1 equiv.) and only phenyl group transfer is observed in THF:TMEDA (2:1).