Tetrahedron Letters

1, 4 Additions with lithium bis (methylenecyclopropyl) cuprate

G Peron, D Norton, J Kitteringham, JD Kilburn

Index: Peron, Guillaume; Norton, David; Kitteringham, John; Kilburn, Jeremy D. Tetrahedron Letters, 2001 , vol. 42, # 2 p. 347 - 349

Full Text: HTML

Citation Number: 20

Abstract

In this earlier work, 5 b ketone 1 was prepared by alkylation of lithiated methylenecyclopropane with an iodo ketal (Scheme 1), and indeed the alkylation of lithiated methylenecyclopropane has proven to be one of the most useful methods for the preparation of substituted methylenecyclopropanes. 6 However, and perhaps rather surprisingly, there have been very few reports of the preparation of organocuprates derived from lithiated ...

Related Articles:

Acid??, Water??and High??Temperature??Stable Ruthenium Complexes for the Total Catalytic Deoxygenation of Glycerol to Propane

[Taher, Deeb; Thibault, Michelle E.; Di Mondo, Domenico; Jennings, Michael; Schlaf, Marcel Chemistry - A European Journal, 2009 , vol. 15, # 39 p. 10132 - 10143]

Isomerization of the Methylbenzenes

[McCaulay; Lien Journal of the American Chemical Society, 1952 , vol. 74, p. 6246,6248]

Acid??, Water??and High??Temperature??Stable Ruthenium Complexes for the Total Catalytic Deoxygenation of Glycerol to Propane

[Taher, Deeb; Thibault, Michelle E.; Di Mondo, Domenico; Jennings, Michael; Schlaf, Marcel Chemistry - A European Journal, 2009 , vol. 15, # 39 p. 10132 - 10143]

Catalysis by solid superacids. 18. Nafion-H perfluorinated resin sulfonic acid promoted deacetylation and decarboxylation of aromatics

[Olah, George A.; Laali, Khosrow; Mehrotra, Ashok K. Journal of Organic Chemistry, 1983 , vol. 48, # 19 p. 3360 - 3362]

Ipso aromatic alkylation in the gas phase. Intermediacy and structure of gaseous heptaalkylbenzenium ions

[Attina, Marina; Cacace, Fulvio; Petris, Giulia de; Fornarini, Simonetta; Giacomello, Pierluigi Journal of the American Chemical Society, 1985 , vol. 107, p. 2297 - 2302]

More Articles...