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The Global ETD Search service is a free service for researchers
to find electronic theses and dissertations. This service is
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Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
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Showing 1 to 10 of 24 (0.037 seconds)Spelling suggestions: "subject:"carbanions."" "subject:"carbaniones.""
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PREPARATION AND REACTIONS OF 2,3-DIMETHYLENEBUTADIENE DIANION AND RELATED REACTIONSGordon, Bernard January 1979 (has links)
No description available.
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| 2 |
Preparation and reactions of new carbanionsOgle, Craig Alan January 1980 (has links)
No description available.
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| 3 |
REACTIONS OF DICARBANIONSMills, Nancy Stewart, 1950- January 1976 (has links)
No description available.
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| 4 |
A low temperature study of three non-rigid pentadienyl carbanions and an attempted synthesis of a sickle shaped pentadienyl carbanionKaczynski, John Andrew, 1941- January 1966 (has links)
No description available.
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| 5 |
The basis for the extra stability of U-shaped pentadienyl carbanionsBratcher, Sharon Sue, 1941- January 1967 (has links)
No description available.
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| 6 |
Relative stabilities of pentadienyl vs. 2-vinylallyl anionsRoth, Allen Sanford, 1945- January 1972 (has links)
No description available.
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| 7 |
Spirocyclic intermediates in the rearrangements of organoalkali compoundsLu, Pang-Chia 12 1900 (has links)
No description available.
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| 8 |
PREPARATION AND REACTION OF SEVERAL DELOCALIZED DICARBANIONS.OGLE, CRAIG ALAN. January 1982 (has links)
The literature on preparation and oxidation of carbanions is reviewed. Attempted preparation of many new carbanions, using Lochmann's base (potassium t-butoxide/n-butyllithium), is described; dianions 59, 76, and 85 were prepared for the first time. Preparation of 85, calculated to have the least delocalization energy of all six-carbon acyclic carbanions, completes the series of six-carbon acyclic dianions. Reaction of these and three other dicarbanions (o-48, m-58, and p-58) with dihalides and oxidizing agents were investigated. The shortest routes to certain {n}- and {n,n}-cyclophanes resulted. Good yields were obtained of {9}- and -metacyclophane. Several {n}-2,6-pyridinophanes were synthesized from dianion 59. {6,6}- and {7,7}-metacyclophane and {5,5}-, {7,7}-, and {9,9}- orthocyclophane were synthesized for the first time.
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| 9 |
Studies in the chemistry of #omicron#-substituted aryl-azidesPorter, Thomas Carl January 1995 (has links)
No description available.
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| 10 |
Synthesis and properties of pentadienyl carbanionsGosselink, Donald Wayne, 1940- January 1966 (has links)
No description available.
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