Tabular survey

A thorough coverage of the literature through 2004 has been carried out based on the search of certain silanes. A small number of additional pertinent articles, 

2- dichloroethane diastereomeric excess diethanolamine diethoxyethane diisobutylaluminum hydride [2-(4,5-diphenyl-4,5-dihydro-l,3-oxazolin-2-yl)- 

2- bis(diphenylphosphino)ethane bis(diphenyllphosphino)ferrocene diphenylphosphinoferrocene bis(diphenylphosphino)methane 

3 -bis(diphenylphosphino)propane diastereomeric ratio diastereoselectivity dimethylacetamide 

2-[diphenylphosphinoferrocenyl]ethyldimethylamine pyridinium poly(hydrogen fluoride) pyridinium /Moluenesull onate phase-transfer catalysis 

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The literature is covered through March 2009, supplementing the coverage used in the earlier hard cover chapter. These latest literature references have been collected in separate sections according to the sequence of the tables in the tabular survey section. In each of the sections, the individual citations have been arranged in alphabetic order of the author names. 

III. Tabular Survey of Reductive Desulfurizations in the Sugar Series. 26... 

Detailed investigations indicate that the enolization process (LDA, THF) affords enolates 37 and 38 with at/east 97% (Z)-stereoselection. Related observations have recently been reported on the stereoselective enolization of dialkylthioamides (38). In this latter study, the Ireland-Claisen strategy (34) was employed to assign enolate geometry. Table 10 summarizes the enolization stereo selection that has been observed for both esters and amides with LDA. Complementary kinetic enolization ratios for ketonic substrates are included in Table 7. Recent studies on the role of base structure and solvent are now beginning to appear in the literature (39,40), and the Ireland enolization model for lithium amide bases has been widely accepted, A tabular survey of the influence of the ester moiety (ORj) on a range of aldol condensations via the lithium enolates is provided in Table 11 (eq. [24]). Enolate ratios for some of the condensations illustrated may be found in Table 10. It is apparent from these data that ( )-enolates derived from alkyl propionates (Rj = CH3, t-C4H9) exhibit low aldol stereoselectivity. In contrast, the enolates derived from alkoxyalkyl esters (Rj = CHjOR ) exhibit 10 1 threo diastereo-... 

VII. Tabular Survey of Photocycloaddition Reactions of Carbonyl Compounds to Unsaturated Systems which Yield Oxetanes. 349... 

A few examples, emphasizing the anomalies, will serve to illustrate these points. The bulk of the evidence in support of these generalizations will be found in the section on scope and limitations and in the tabular survey of this review. Unfortunately, since there is a dearth of quantum yield values for the photocycloaddition reaction, only a qualitative comparison of the efficiencies of these reactions is usually possible. Table III summarizes typical results with some characteristic phenyl... 

VII. TABULAR SURVEY OF PHOTOCYCLOADDITION REACTIONS OF CARBONYL COMPOUNDS TO UNSATURATED SYSTEMS WHICH YIELD OXETANES... 

A number of tabular surveys and reviews on the reactions of sulfur tetrafluoride with organic compounds have been published since I960.10-29 33... 

A tabular survey of ortho photocycloadditions proceeding via the triplet excited state of the arene is given in Table 4. As in Tables 1-3, the primary ortho adducts are listed, even if they are not isolated. 

Appendix Tabular Survey of Selected Organocatalysts Reaction Scope and Availability... 

The series of results are presented as a tabular survey with representative examples (Tables 2 and 3). When the starting thiocarbonyl compounds were not isolated but prepared in situ, their structures appear in brackets. 

J. M. Birmingham, Adv. Organomet. Chem., 2,36S (1964). Excellent review of the first 10 years of transition-metal-cyclopentadienyl complex synthesis, including a tabular survey of known compounds to June, 1963. 

Introduction and Tabular Survey of d- and f-Metal-Containing Rings... 

Reductive amination of carbonyl compounds with ammonia or amines in the presence of a reducing agent has been discussed (method 431). When the reducing agent is formic acid or a derivative, the products are the formyl derivatives of primary or secondary amines or the formates of tertiary amines. These intermediates readily furnish the amines, A critical discussion of the reaction along with experimental conditions and procedures and a tabular survey of compounds has been presented. ... 

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