## Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a βFull Textβ option. The original article is trackable v
ChemInform Abstract: A Stereodivergent Synthesis of Chiral 4,5-Disubstituted Bis(Oxazolines) .
β Scribed by G. DESIMONI; G. FAITA; M. MELLA
- Publisher
- John Wiley and Sons
- Year
- 2010
- Weight
- 29 KB
- Volume
- 28
- Category
- Article
- ISSN
- 0931-7597
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β¦ Synopsis
A
Stereodivergent Synthesis of Chiral 4,5-Disubstituted Bis(Oxazolines) .
-Following the cyclization procedures shown in the scheme, two different types of ligands (IV) and (V) can be prepared with retention or inversion starting from the same diamides (III). -(DESIMONI,
π SIMILAR VOLUMES
## Abstract via reaction of dicarboxylic acids with Ξ²βamino alcohols
A Convenient Synthesis of 4,5-Bis(trifluoromethyl)pyridazines. -3-Hydrazono-1,1,1-trifluoroalkan-2-ones (I) undergo acid-catalyzed selfcondensation to give the title compounds in moderate yields. The hydrazones are also capable of cycloaddition reactions to acetylene dicarboxylate. -