Syntheses , review

Lactam antibiotics, 1, 152-153 applications, 7, 353 mechanism of action, 7, 338 nuclear analogues, 7, 354 synthesis, 7, 351, 353 in synthesis reviews, 1, 67 -Laetamase effeet... 

Protoporphyrin-IX, N-methyl-, 4, 396 Protoporphyrins, 4, 382 photooxygenation, 4, 402 Prototropic tautomerism polyheteroatom six-membered rings, 3, 1055 Prozapine properties, 7, 545 Pschorr reaction carbolines from, 4, 523 dibenzazepines from, 7, 533 dibenzothiophenes from, 4, 107 phenanthridines from, 2, 433 Pseudilin, pentabromo-synthesis, 1, 449 Pseudoazulene synthesis, 4, 526 Pseudobases in synthesis reviews, 1, 62 Pseudocyanines, 2, 331 Pseudothiohydantoin synthesis, 6, 296 Pseudouracil structure, 3, 68 Pseudoyangonin IR spectra, 3, 596 Pseudoyohimbine synthesis, 2, 271 Psicofuranine biological activity, 5, 603 as pharmaceutical, 1, 153, 160... 

The reaction between acid chlorides and aliphatic alcohols or phenolic compounds commonly takes place at low to moderate temperature (—10 to 100°C) in solution or by interfacial or dispersion polymerization techniques. It has been widely applied to polyester synthesis. Reviews and books are available on the polymerization techniques as well as on the chemistry of this reaction.2,207 294... 

The synthesis of sulfoximides and sulfimides has attracted considerable attention in recent years due to the potential utility of these compounds as efficient auxiliaries and chiral ligands in asymmetric synthesis (reviews [86-88]). Transition metal-catalyzed nitrene transfer to sulfoxides and sulfides is an efficient and straightforward way to synthesize sulfoximides and sulfimides, respectively. Bach and coworkers reported the first iron-catalyzed imination of sulfur compounds with FeCl2 as catalyst and B0CN3 as nitrene source. Various sulfoxides and sulfides were... 

Nonetheless, homoenolates have been much talked about as a species useful for carbon-carbon chain extension, and a number of "homoenolate equivalents have been prepared and used for organic synthesis. Reviews on these species have been published [6]. 

Woodward-Eschenmoser method, 4, 431-440 neo-Vitamin B12, 4, 421 Vitamin C — see Ascorbic acid Vitamin E—see a-Tocopherol Vitamin K epoxide, 7, 119 synthesis, 1, 439 Vitamins heterocyclic biosynthesis, 1, 90-108 as pharmaceuticals, 1, 154-156 in synthesis reviews, 1, 67 Vogeletin synthesis, 3, 716... 

In the intervening 13 years the subject has expanded dramatically over 60 compounds are now classified as Erythrina alkaloids, and the structures of most of these have been deduced from a combination of mass spectral fragmentation analysis, H-NMR spectral interpretations, and chemical correlations with alkaloids of known structures. Some unusual alkaloids have been obtained from certain Cocculus species and a new, as yet small, subgroup, the Homoerythrina alkaloids, has been recognized. The biosynthetic pathway from tyrosine through the aromatic bases to the ery-throidines has been elucidated, and some significant advances have been made in methods of total synthesis. Reviews of the Erythrina alkaloids since 1966 have appeared (3-6). 

Liu, Y. A., "Thermodynamic Availability Analysis in Process Design, Evaluation and Synthesis Review and Extensions," AIChE Annual Meeting, Chicago, IL, Nov. (1980). 

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